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-rw-r--r--.mailmap1
-rw-r--r--Documentation/arm/OMAP/README7
-rw-r--r--Documentation/devicetree/bindings/sound/atmel-classd.txt52
-rw-r--r--Documentation/devicetree/bindings/sound/da7213.txt41
-rw-r--r--Documentation/devicetree/bindings/sound/da7219.txt106
-rw-r--r--Documentation/devicetree/bindings/sound/fsl-asoc-card.txt10
-rw-r--r--Documentation/devicetree/bindings/sound/nau8825.txt102
-rw-r--r--Documentation/devicetree/bindings/sound/rockchip-i2s.txt6
-rw-r--r--Documentation/devicetree/bindings/sound/rockchip-spdif.txt40
-rw-r--r--Documentation/devicetree/bindings/sound/rt5640.txt9
-rw-r--r--Documentation/devicetree/bindings/sound/sun4i-codec.txt6
-rw-r--r--MAINTAINERS8
-rw-r--r--Makefile2
-rw-r--r--arch/arm/boot/dts/am57xx-beagle-x15.dts3
-rw-r--r--arch/arm/boot/dts/armada-385-db-ap.dts2
-rw-r--r--arch/arm/boot/dts/berlin2q.dtsi6
-rw-r--r--arch/arm/boot/dts/exynos5420-peach-pit.dts5
-rw-r--r--arch/arm/boot/dts/exynos5800-peach-pi.dts5
-rw-r--r--arch/arm/boot/dts/imx7d.dtsi4
-rw-r--r--arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts2
-rw-r--r--arch/arm/boot/dts/meson.dtsi23
-rw-r--r--arch/arm/boot/dts/omap3-evm-37xx.dts2
-rw-r--r--arch/arm/boot/dts/ste-hrefv60plus.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra114.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra124.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra20.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra30.dtsi2
-rw-r--r--arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts2
-rw-r--r--arch/arm/kvm/Kconfig1
-rw-r--r--arch/arm/kvm/arm.c2
-rw-r--r--arch/arm/mach-exynos/pm_domains.c8
-rw-r--r--arch/arm/mach-omap2/Kconfig2
-rw-r--r--arch/arm/mach-omap2/board-generic.c10
-rw-r--r--arch/arm/mach-omap2/pdata-quirks.c9
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c9
-rw-r--r--arch/arm/net/bpf_jit_32.c1
-rw-r--r--arch/arm/plat-orion/common.c2
-rw-r--r--arch/powerpc/include/asm/cache.h7
-rw-r--r--arch/powerpc/include/asm/kvm_host.h2
-rw-r--r--arch/powerpc/include/asm/ppc-opcode.h17
-rw-r--r--arch/powerpc/include/asm/reg.h1
-rw-r--r--arch/powerpc/kernel/rtas.c3
-rw-r--r--arch/powerpc/kvm/book3s_hv.c55
-rw-r--r--arch/powerpc/platforms/powernv/smp.c29
-rw-r--r--arch/um/Makefile4
-rw-r--r--arch/um/kernel/trap.c2
-rw-r--r--arch/um/os-Linux/helper.c6
-rw-r--r--arch/x86/boot/compressed/eboot.c8
-rw-r--r--arch/x86/include/asm/string_64.h5
-rw-r--r--arch/x86/kernel/apic/io_apic.c4
-rw-r--r--arch/x86/kernel/process.c6
-rw-r--r--arch/x86/kernel/setup.c8
-rw-r--r--arch/x86/kernel/smpboot.c15
-rw-r--r--arch/x86/um/ldt.c5
-rw-r--r--block/blk-core.c2
-rw-r--r--block/blk-mq-tag.c1
-rw-r--r--block/blk-mq.c4
-rw-r--r--block/blk-sysfs.c1
-rw-r--r--drivers/base/dma-contiguous.c2
-rw-r--r--drivers/block/nbd.c36
-rw-r--r--drivers/block/nvme-core.c24
-rw-r--r--drivers/block/rbd.c69
-rw-r--r--drivers/block/xen-blkfront.c3
-rw-r--r--drivers/bus/arm-ccn.c5
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c8
-rw-r--r--drivers/gpu/drm/amd/amdgpu/kv_dpm.c3
-rw-r--r--drivers/gpu/drm/drm_dp_mst_topology.c7
-rw-r--r--drivers/gpu/drm/i915/i915_gem_shrinker.c2
-rw-r--r--drivers/gpu/drm/i915/i915_gem_userptr.c5
-rw-r--r--drivers/gpu/drm/i915/intel_display.c120
-rw-r--r--drivers/gpu/drm/i915/intel_lrc.c1
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_gem.c5
-rw-r--r--drivers/gpu/drm/radeon/radeon_pm.c8
-rw-r--r--drivers/iio/accel/st_accel_core.c6
-rw-r--r--drivers/iio/adc/twl4030-madc.c34
-rw-r--r--drivers/infiniband/core/cache.c2
-rw-r--r--drivers/infiniband/core/cm.c10
-rw-r--r--drivers/infiniband/core/cma.c6
-rw-r--r--drivers/infiniband/core/roce_gid_mgmt.c35
-rw-r--r--drivers/infiniband/core/ucma.c7
-rw-r--r--drivers/iommu/intel-iommu.c12
-rw-r--r--drivers/md/dm-cache-metadata.c2
-rw-r--r--drivers/md/persistent-data/dm-btree-remove.c17
-rw-r--r--drivers/md/persistent-data/dm-btree.c2
-rw-r--r--drivers/media/dvb-frontends/horus3a.h4
-rw-r--r--drivers/media/dvb-frontends/lnbh25.h2
-rw-r--r--drivers/media/dvb-frontends/m88ds3103.c73
-rw-r--r--drivers/media/dvb-frontends/si2168.c4
-rw-r--r--drivers/media/pci/netup_unidvb/netup_unidvb_spi.c12
-rw-r--r--drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c7
-rw-r--r--drivers/media/rc/ir-hix5hd2.c2
-rw-r--r--drivers/media/tuners/si2157.c4
-rw-r--r--drivers/media/usb/dvb-usb-v2/rtl28xxu.c15
-rw-r--r--drivers/media/usb/dvb-usb-v2/rtl28xxu.h2
-rw-r--r--drivers/media/v4l2-core/Kconfig2
-rw-r--r--drivers/memory/Kconfig12
-rw-r--r--drivers/memory/omap-gpmc.c2
-rw-r--r--drivers/mmc/card/mmc_test.c9
-rw-r--r--drivers/mmc/core/mmc.c7
-rw-r--r--drivers/net/can/sja1000/peak_pci.c1
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c4
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c7
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c32
-rw-r--r--drivers/net/ethernet/emulex/benet/be.h1
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.c31
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.h10
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c28
-rw-r--r--drivers/net/ethernet/freescale/fsl_pq_mdio.c34
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq.c4
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c2
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_adminq.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/eq.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c10
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c16
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/port.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core.c13
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/item.h4
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/pci.c8
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/switchx2.c2
-rw-r--r--drivers/net/ethernet/nxp/lpc_eth.c13
-rw-r--r--drivers/net/ethernet/via/via-rhine.c3
-rw-r--r--drivers/net/geneve.c12
-rw-r--r--drivers/net/phy/Kconfig2
-rw-r--r--drivers/net/ppp/pppoe.c1
-rw-r--r--drivers/net/usb/Kconfig1
-rw-r--r--drivers/net/usb/asix_common.c4
-rw-r--r--drivers/net/usb/asix_devices.c4
-rw-r--r--drivers/net/vxlan.c7
-rw-r--r--drivers/net/wireless/ath/ath10k/hw.h4
-rw-r--r--drivers/net/wireless/ath/ath9k/init.c1
-rw-r--r--drivers/net/wireless/b43/main.c1
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/lib.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-7000.c2
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/d3.c27
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/fw.c4
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/mac80211.c1
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/mvm.h5
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/ops.c1
-rw-r--r--drivers/net/wireless/iwlwifi/pcie/drv.c5
-rw-r--r--drivers/net/wireless/rt2x00/rt2800usb.c1
-rw-r--r--drivers/net/wireless/rtlwifi/pci.h2
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8821ae/hw.c17
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8821ae/sw.c5
-rw-r--r--drivers/net/wireless/rtlwifi/wifi.h3
-rw-r--r--drivers/net/xen-netback/xenbus.c6
-rw-r--r--drivers/perf/arm_pmu.c10
-rw-r--r--drivers/staging/iio/accel/sca3000_ring.c2
-rw-r--r--drivers/staging/iio/adc/mxs-lradc.c9
-rw-r--r--drivers/thermal/samsung/exynos_tmu.c2
-rw-r--r--drivers/tty/serial/8250/8250_dma.c4
-rw-r--r--drivers/usb/host/xhci-pci.c1
-rw-r--r--drivers/usb/host/xhci-ring.c30
-rw-r--r--drivers/video/console/fbcon.c1
-rw-r--r--fs/btrfs/file.c2
-rw-r--r--fs/btrfs/ioctl.c5
-rw-r--r--fs/fs-writeback.c35
-rw-r--r--fs/ocfs2/dlm/dlmmaster.c3
-rw-r--r--fs/ocfs2/dlm/dlmrecovery.c2
-rw-r--r--include/linux/backing-dev-defs.h3
-rw-r--r--include/linux/backing-dev.h69
-rw-r--r--include/linux/cma.h2
-rw-r--r--include/linux/compiler-gcc.h13
-rw-r--r--include/linux/compiler.h66
-rw-r--r--include/linux/dma-contiguous.h4
-rw-r--r--include/linux/memcontrol.h8
-rw-r--r--include/net/af_unix.h2
-rw-r--r--include/net/inet_timewait_sock.h4
-rw-r--r--include/net/sock.h8
-rw-r--r--include/sound/da7213.h3
-rw-r--r--include/sound/da7219-aad.h99
-rw-r--r--include/sound/da7219.h55
-rw-r--r--include/sound/designware_i2s.h2
-rw-r--r--include/sound/pxa2xx-lib.h1
-rw-r--r--include/sound/rt5640.h3
-rw-r--r--include/sound/soc-dai.h19
-rw-r--r--include/sound/soc-dapm.h3
-rw-r--r--include/sound/soc.h19
-rw-r--r--include/sound/wm8904.h2
-rw-r--r--include/uapi/linux/openvswitch.h36
-rw-r--r--include/uapi/linux/rtnetlink.h2
-rw-r--r--include/uapi/sound/asoc.h76
-rw-r--r--kernel/kmod.c8
-rw-r--r--kernel/sched/core.c12
-rw-r--r--kernel/sched/deadline.c17
-rw-r--r--kernel/sched/fair.c9
-rw-r--r--kernel/sched/idle.c2
-rw-r--r--kernel/trace/trace_stack.c11
-rw-r--r--lib/Kconfig.debug1
-rw-r--r--lib/fault-inject.c2
-rw-r--r--mm/backing-dev.c36
-rw-r--r--mm/cma.c4
-rw-r--r--mm/filemap.c9
-rw-r--r--mm/huge_memory.c3
-rw-r--r--mm/memcontrol.c35
-rw-r--r--mm/page-writeback.c54
-rw-r--r--net/bluetooth/hci_conn.c99
-rw-r--r--net/bluetooth/hci_core.c7
-rw-r--r--net/bluetooth/hci_event.c11
-rw-r--r--net/bluetooth/mgmt.c24
-rw-r--r--net/core/ethtool.c2
-rw-r--r--net/core/filter.c7
-rw-r--r--net/dsa/dsa.c70
-rw-r--r--net/ipv4/arp.c8
-rw-r--r--net/ipv4/inet_connection_sock.c19
-rw-r--r--net/ipv6/addrconf.c2
-rw-r--r--net/ipv6/ip6_output.c3
-rw-r--r--net/ipv6/route.c49
-rw-r--r--net/ipv6/xfrm6_policy.c1
-rw-r--r--net/mac80211/debugfs.c2
-rw-r--r--net/mac80211/status.c1
-rw-r--r--net/mac80211/tx.c7
-rw-r--r--net/netlink/af_netlink.c34
-rw-r--r--net/openvswitch/actions.c19
-rw-r--r--net/openvswitch/conntrack.c89
-rw-r--r--net/openvswitch/conntrack.h14
-rw-r--r--net/openvswitch/flow.h2
-rw-r--r--net/openvswitch/flow_netlink.c30
-rw-r--r--net/openvswitch/flow_table.c3
-rw-r--r--net/openvswitch/vport.c51
-rw-r--r--net/sched/act_mirred.c18
-rw-r--r--net/sched/sch_hhf.c11
-rw-r--r--net/switchdev/switchdev.c3
-rw-r--r--net/tipc/msg.h4
-rw-r--r--net/tipc/node.c6
-rw-r--r--net/unix/af_unix.c12
-rw-r--r--security/keys/gc.c6
-rw-r--r--security/keys/request_key.c3
-rw-r--r--sound/arm/pxa2xx-ac97.c13
-rw-r--r--sound/arm/pxa2xx-pcm-lib.c201
-rw-r--r--sound/arm/pxa2xx-pcm.c12
-rw-r--r--sound/arm/pxa2xx-pcm.h2
-rw-r--r--sound/pci/hda/hda_codec.c4
-rw-r--r--sound/soc/Kconfig5
-rw-r--r--sound/soc/Makefile3
-rw-r--r--sound/soc/atmel/Kconfig9
-rw-r--r--sound/soc/atmel/Makefile2
-rw-r--r--sound/soc/atmel/atmel-classd.c679
-rw-r--r--sound/soc/atmel/atmel-classd.h120
-rw-r--r--sound/soc/codecs/Kconfig14
-rw-r--r--sound/soc/codecs/Makefile6
-rw-r--r--sound/soc/codecs/ad193x-i2c.c8
-rw-r--r--sound/soc/codecs/ad193x-spi.c16
-rw-r--r--sound/soc/codecs/ad193x.c128
-rw-r--r--sound/soc/codecs/ad193x.h9
-rw-r--r--sound/soc/codecs/arizona.c33
-rw-r--r--sound/soc/codecs/arizona.h12
-rw-r--r--sound/soc/codecs/da7213.c190
-rw-r--r--sound/soc/codecs/da7213.h8
-rw-r--r--sound/soc/codecs/da7219-aad.c823
-rw-r--r--sound/soc/codecs/da7219-aad.h212
-rw-r--r--sound/soc/codecs/da7219.c1955
-rw-r--r--sound/soc/codecs/da7219.h820
-rw-r--r--sound/soc/codecs/es8328.c2
-rw-r--r--sound/soc/codecs/nau8825.c1309
-rw-r--r--sound/soc/codecs/nau8825.h341
-rw-r--r--sound/soc/codecs/rl6347a.c19
-rw-r--r--sound/soc/codecs/rl6347a.h2
-rw-r--r--sound/soc/codecs/rt286.c9
-rw-r--r--sound/soc/codecs/rt298.c37
-rw-r--r--sound/soc/codecs/rt5640.c22
-rw-r--r--sound/soc/codecs/rt5645.c139
-rw-r--r--sound/soc/codecs/rt5645.h24
-rw-r--r--sound/soc/codecs/ssm2518.c6
-rw-r--r--sound/soc/codecs/wm2000.c4
-rw-r--r--sound/soc/codecs/wm8731.c2
-rw-r--r--sound/soc/codecs/wm8903.c2
-rw-r--r--sound/soc/codecs/wm8904.c2
-rw-r--r--sound/soc/codecs/wm8955.c2
-rw-r--r--sound/soc/codecs/wm8960.c2
-rw-r--r--sound/soc/codecs/wm8962.c2
-rw-r--r--sound/soc/codecs/wm8998.c1430
-rw-r--r--sound/soc/codecs/wm8998.h23
-rw-r--r--sound/soc/dwc/designware_i2s.c123
-rw-r--r--sound/soc/fsl/fsl-asoc-card.c140
-rw-r--r--sound/soc/fsl/fsl_esai.c88
-rw-r--r--sound/soc/fsl/fsl_sai.c37
-rw-r--r--sound/soc/fsl/fsl_spdif.c73
-rw-r--r--sound/soc/fsl/fsl_ssi.c102
-rw-r--r--sound/soc/fsl/imx-spdif.c1
-rw-r--r--sound/soc/intel/Kconfig15
-rw-r--r--sound/soc/intel/atom/sst-mfld-platform-pcm.c2
-rw-r--r--sound/soc/intel/boards/Makefile2
-rw-r--r--sound/soc/intel/boards/skl_rt286.c259
-rw-r--r--sound/soc/intel/common/Makefile6
-rw-r--r--sound/soc/intel/common/sst-dsp-priv.h1
-rw-r--r--sound/soc/intel/common/sst-dsp.c2
-rw-r--r--sound/soc/intel/common/sst-dsp.h2
-rw-r--r--sound/soc/intel/common/sst-firmware.c10
-rw-r--r--sound/soc/intel/skylake/Makefile3
-rw-r--r--sound/soc/intel/skylake/skl-messages.c44
-rw-r--r--sound/soc/intel/skylake/skl-nhlt.c10
-rw-r--r--sound/soc/intel/skylake/skl-pcm.c143
-rw-r--r--sound/soc/intel/skylake/skl-sst-dsp.c7
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.c12
-rw-r--r--sound/soc/intel/skylake/skl-sst-ipc.h1
-rw-r--r--sound/soc/intel/skylake/skl-sst.c56
-rw-r--r--sound/soc/intel/skylake/skl-topology.c1252
-rw-r--r--sound/soc/intel/skylake/skl-topology.h36
-rw-r--r--sound/soc/intel/skylake/skl-tplg-interface.h83
-rw-r--r--sound/soc/intel/skylake/skl.c32
-rw-r--r--sound/soc/intel/skylake/skl.h17
-rw-r--r--sound/soc/omap/rx51.c2
-rw-r--r--sound/soc/pxa/pxa2xx-ac97.c49
-rw-r--r--sound/soc/pxa/pxa2xx-i2s.c3
-rw-r--r--sound/soc/pxa/pxa2xx-pcm.c32
-rw-r--r--sound/soc/rockchip/Kconfig8
-rw-r--r--sound/soc/rockchip/Makefile6
-rw-r--r--sound/soc/rockchip/rockchip_i2s.c48
-rw-r--r--sound/soc/rockchip/rockchip_i2s.h16
-rw-r--r--sound/soc/rockchip/rockchip_spdif.c405
-rw-r--r--sound/soc/rockchip/rockchip_spdif.h63
-rw-r--r--sound/soc/samsung/h1940_uda1380.c5
-rw-r--r--sound/soc/samsung/rx1950_uda1380.c5
-rw-r--r--sound/soc/sh/Kconfig2
-rw-r--r--sound/soc/sh/rcar/adg.c3
-rw-r--r--sound/soc/sh/rcar/core.c54
-rw-r--r--sound/soc/sh/rcar/ctu.c10
-rw-r--r--sound/soc/sh/rcar/dma.c2
-rw-r--r--sound/soc/sh/rcar/dvc.c10
-rw-r--r--sound/soc/sh/rcar/gen.c14
-rw-r--r--sound/soc/sh/rcar/mix.c10
-rw-r--r--sound/soc/sh/rcar/rcar_snd.h (renamed from include/sound/rcar_snd.h)0
-rw-r--r--sound/soc/sh/rcar/rsnd.h14
-rw-r--r--sound/soc/sh/rcar/src.c10
-rw-r--r--sound/soc/sh/rcar/ssi.c21
-rw-r--r--sound/soc/soc-compress.c12
-rw-r--r--sound/soc/soc-core.c4
-rw-r--r--sound/soc/soc-dapm.c59
-rw-r--r--sound/soc/soc-ops.c36
-rw-r--r--sound/soc/soc-topology.c4
-rw-r--r--sound/soc/sunxi/sun4i-codec.c17
-rw-r--r--virt/kvm/arm/arch_timer.c19
-rw-r--r--virt/kvm/arm/vgic.c95
334 files changed, 13681 insertions, 1628 deletions
diff --git a/.mailmap b/.mailmap
index 4b31af54ccd5..b1e9a97653dc 100644
--- a/.mailmap
+++ b/.mailmap
@@ -59,6 +59,7 @@ James Bottomley <jejb@mulgrave.(none)>
James Bottomley <jejb@titanic.il.steeleye.com>
James E Wilson <wilson@specifix.com>
James Ketrenos <jketreno@io.(none)>
+<javier@osg.samsung.com> <javier.martinez@collabora.co.uk>
Jean Tourrilhes <jt@hpl.hp.com>
Jeff Garzik <jgarzik@pretzel.yyz.us>
Jens Axboe <axboe@suse.de>
diff --git a/Documentation/arm/OMAP/README b/Documentation/arm/OMAP/README
new file mode 100644
index 000000000000..75645c45d14a
--- /dev/null
+++ b/Documentation/arm/OMAP/README
@@ -0,0 +1,7 @@
+This file contains documentation for running mainline
+kernel on omaps.
+
+KERNEL NEW DEPENDENCIES
+v4.3+ Update is needed for custom .config files to make sure
+ CONFIG_REGULATOR_PBIAS is enabled for MMC1 to work
+ properly.
diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt
new file mode 100644
index 000000000000..0018451c4351
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt
@@ -0,0 +1,52 @@
+* Atmel ClassD driver under ALSA SoC architecture
+
+Required properties:
+- compatible
+ Should be "atmel,sama5d2-classd".
+- reg
+ Should contain ClassD registers location and length.
+- interrupts
+ Should contain the IRQ line for the ClassD.
+- dmas
+ One DMA specifiers as described in atmel-dma.txt and dma.txt files.
+- dma-names
+ Must be "tx".
+- clock-names
+ Tuple listing input clock names.
+ Required elements: "pclk", "gclk" and "aclk".
+- clocks
+ Please refer to clock-bindings.txt.
+
+Optional properties:
+- pinctrl-names, pinctrl-0
+ Please refer to pinctrl-bindings.txt.
+- atmel,model
+ The user-visible name of this sound complex.
+ The default value is "CLASSD".
+- atmel,pwm-type
+ PWM modulation type, "single" or "diff".
+ The default value is "single".
+- atmel,non-overlap-time
+ Set non-overlapping time, the unit is nanosecond(ns).
+ There are four values,
+ <5>, <10>, <15>, <20>, the default value is <10>.
+ Non-overlapping will be disabled if not specified.
+
+Example:
+classd: classd@fc048000 {
+ compatible = "atmel,sama5d2-classd";
+ reg = <0xfc048000 0x100>;
+ interrupts = <59 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
+ | AT91_XDMAC_DT_PERID(47))>;
+ dma-names = "tx";
+ clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>;
+ clock-names = "pclk", "gclk", "aclk";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_classd_default>;
+ atmel,model = "classd @ SAMA5D2-Xplained";
+ atmel,pwm-type = "diff";
+ atmel,non-overlap-time = <10>;
+};
diff --git a/Documentation/devicetree/bindings/sound/da7213.txt b/Documentation/devicetree/bindings/sound/da7213.txt
new file mode 100644
index 000000000000..58902802d56c
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/da7213.txt
@@ -0,0 +1,41 @@
+Dialog Semiconductor DA7213 Audio Codec bindings
+
+======
+
+Required properties:
+- compatible : Should be "dlg,da7213"
+- reg: Specifies the I2C slave address
+
+Optional properties:
+- clocks : phandle and clock specifier for codec MCLK.
+- clock-names : Clock name string for 'clocks' attribute, should be "mclk".
+
+- dlg,micbias1-lvl : Voltage (mV) for Mic Bias 1
+ [<1600>, <2200>, <2500>, <3000>]
+- dlg,micbias2-lvl : Voltage (mV) for Mic Bias 2
+ [<1600>, <2200>, <2500>, <3000>]
+- dlg,dmic-data-sel : DMIC channel select based on clock edge.
+ ["lrise_rfall", "lfall_rrise"]
+- dlg,dmic-samplephase : When to sample audio from DMIC.
+ ["on_clkedge", "between_clkedge"]
+- dlg,dmic-clkrate : DMIC clock frequency (Hz).
+ [<1500000>, <3000000>]
+
+======
+
+Example:
+
+ codec_i2c: da7213@1a {
+ compatible = "dlg,da7213";
+ reg = <0x1a>;
+
+ clocks = <&clks 201>;
+ clock-names = "mclk";
+
+ dlg,micbias1-lvl = <2500>;
+ dlg,micbias2-lvl = <2500>;
+
+ dlg,dmic-data-sel = "lrise_rfall";
+ dlg,dmic-samplephase = "between_clkedge";
+ dlg,dmic-clkrate = <3000000>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/da7219.txt b/Documentation/devicetree/bindings/sound/da7219.txt
new file mode 100644
index 000000000000..1b7030911a3b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/da7219.txt
@@ -0,0 +1,106 @@
+Dialog Semiconductor DA7219 Audio Codec bindings
+
+DA7219 is an audio codec with advanced accessory detect features.
+
+======
+
+Required properties:
+- compatible : Should be "dlg,da7219"
+- reg: Specifies the I2C slave address
+
+- interrupt-parent : Specifies the phandle of the interrupt controller to which
+ the IRQs from DA7219 are delivered to.
+- interrupts : IRQ line info for DA7219.
+ (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
+ further information relating to interrupt properties)
+
+- VDD-supply: VDD power supply for the device
+- VDDMIC-supply: VDDMIC power supply for the device
+- VDDIO-supply: VDDIO power supply for the device
+ (See Documentation/devicetree/bindings/regulator/regulator.txt for further
+ information relating to regulators)
+
+Optional properties:
+- interrupt-names : Name associated with interrupt line. Should be "wakeup" if
+ interrupt is to be used to wake system, otherwise "irq" should be used.
+- wakeup-source: Flag to indicate this device can wake system (suspend/resume).
+
+- clocks : phandle and clock specifier for codec MCLK.
+- clock-names : Clock name string for 'clocks' attribute, should be "mclk".
+
+- dlg,ldo-lvl : Required internal LDO voltage (mV) level for digital engine
+ [<1050>, <1100>, <1200>, <1400>]
+- dlg,micbias-lvl : Voltage (mV) for Mic Bias
+ [<1800>, <2000>, <2200>, <2400>, <2600>]
+- dlg,mic-amp-in-sel : Mic input source type
+ ["diff", "se_p", "se_n"]
+
+======
+
+Child node - 'da7219_aad':
+
+Optional properties:
+- dlg,micbias-pulse-lvl : Mic bias higher voltage pulse level (mV).
+ [<2800>, <2900>]
+- dlg,micbias-pulse-time : Mic bias higher voltage pulse duration (ms)
+- dlg,btn-cfg : Periodic button press measurements for 4-pole jack (ms)
+ [<2>, <5>, <10>, <50>, <100>, <200>, <500>]
+- dlg,mic-det-thr : Impedance threshold for mic detection measurement (Ohms)
+ [<200>, <500>, <750>, <1000>]
+- dlg,jack-ins-deb : Debounce time for jack insertion (ms)
+ [<5>, <10>, <20>, <50>, <100>, <200>, <500>, <1000>]
+- dlg,jack-det-rate: Jack type detection latency (3/4 pole)
+ ["32ms_64ms", "64ms_128ms", "128ms_256ms", "256ms_512ms"]
+- dlg,jack-rem-deb : Debounce time for jack removal (ms)
+ [<1>, <5>, <10>, <20>]
+- dlg,a-d-btn-thr : Impedance threshold between buttons A and D
+ [0x0 - 0xFF]
+- dlg,d-b-btn-thr : Impedance threshold between buttons D and B
+ [0x0 - 0xFF]
+- dlg,b-c-btn-thr : Impedance threshold between buttons B and C
+ [0x0 - 0xFF]
+- dlg,c-mic-btn-thr : Impedance threshold between button C and Mic
+ [0x0 - 0xFF]
+- dlg,btn-avg : Number of 8-bit readings for averaged button measurement
+ [<1>, <2>, <4>, <8>]
+- dlg,adc-1bit-rpt : Repeat count for 1-bit button measurement
+ [<1>, <2>, <4>, <8>]
+
+======
+
+Example:
+
+ codec: da7219@1a {
+ compatible = "dlg,da7219";
+ reg = <0x1a>;
+
+ interrupt-parent = <&gpio6>;
+ interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+
+ VDD-supply = <&reg_audio>;
+ VDDMIC-supply = <&reg_audio>;
+ VDDIO-supply = <&reg_audio>;
+
+ clocks = <&clks 201>;
+ clock-names = "mclk";
+
+ dlg,ldo-lvl = <1200>;
+ dlg,micbias-lvl = <2600>;
+ dlg,mic-amp-in-sel = "diff";
+
+ da7219_aad {
+ dlg,btn-cfg = <50>;
+ dlg,mic-det-thr = <500>;
+ dlg,jack-ins-deb = <20>;
+ dlg,jack-det-rate = "32ms_64ms";
+ dlg,jack-rem-deb = <1>;
+
+ dlg,a-d-btn-thr = <0xa>;
+ dlg,d-b-btn-thr = <0x16>;
+ dlg,b-c-btn-thr = <0x21>;
+ dlg,c-mic-btn-thr = <0x3E>;
+
+ dlg,btn-avg = <4>;
+ dlg,adc-1bit-rpt = <1>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
index a96774c194c8..ce55c0a6f757 100644
--- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
+++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt
@@ -13,13 +13,15 @@ So having this generic sound card allows all Freescale SoC users to benefit
from the simplification of a new card support and the capability of the wide
sample rates support through ASRC.
-Note: The card is initially designed for those sound cards who use I2S and
- PCM DAI formats. However, it'll be also possible to support those non
- I2S/PCM type sound cards, such as S/PDIF audio and HDMI audio, as long
- as the driver has been properly upgraded.
+Note: The card is initially designed for those sound cards who use AC'97, I2S
+ and PCM DAI formats. However, it'll be also possible to support those non
+ AC'97/I2S/PCM type sound cards, such as S/PDIF audio and HDMI audio, as
+ long as the driver has been properly upgraded.
The compatible list for this generic sound card currently:
+ "fsl,imx-audio-ac97"
+
"fsl,imx-audio-cs42888"
"fsl,imx-audio-wm8962"
diff --git a/Documentation/devicetree/bindings/sound/nau8825.txt b/Documentation/devicetree/bindings/sound/nau8825.txt
new file mode 100644
index 000000000000..d3374231c871
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nau8825.txt
@@ -0,0 +1,102 @@
+Nuvoton NAU8825 audio codec
+
+This device supports I2C only.
+
+Required properties:
+ - compatible : Must be "nuvoton,nau8825"
+
+ - reg : the I2C address of the device. This is either 0x1a (CSB=0) or 0x1b (CSB=1).
+
+Optional properties:
+ - nuvoton,jkdet-enable: Enable jack detection via JKDET pin.
+ - nuvoton,jkdet-pull-enable: Enable JKDET pin pull. If set - pin pull enabled,
+ otherwise pin in high impedance state.
+ - nuvoton,jkdet-pull-up: Pull-up JKDET pin. If set then JKDET pin is pull up, otherwise pull down.
+ - nuvoton,jkdet-polarity: JKDET pin polarity. 0 - active high, 1 - active low.
+
+ - nuvoton,vref-impedance: VREF Impedance selection
+ 0 - Open
+ 1 - 25 kOhm
+ 2 - 125 kOhm
+ 3 - 2.5 kOhm
+
+ - nuvoton,micbias-voltage: Micbias voltage level.
+ 0 - VDDA
+ 1 - VDDA
+ 2 - VDDA * 1.1
+ 3 - VDDA * 1.2
+ 4 - VDDA * 1.3
+ 5 - VDDA * 1.4
+ 6 - VDDA * 1.53
+ 7 - VDDA * 1.53
+
+ - nuvoton,sar-threshold-num: Number of buttons supported
+ - nuvoton,sar-threshold: Impedance threshold for each button. Array that contains up to 8 buttons configuration. SAR value is calculated as
+ SAR = 255 * MICBIAS / SAR_VOLTAGE * R / (2000 + R)
+ where MICBIAS is configured by 'nuvoton,micbias-voltage', SAR_VOLTAGE is configured by 'nuvoton,sar-voltage', R - button impedance.
+ Refer datasheet section 10.2 for more information about threshold calculation.
+
+ - nuvoton,sar-hysteresis: Button impedance measurement hysteresis.
+
+ - nuvoton,sar-voltage: Reference voltage for button impedance measurement.
+ 0 - VDDA
+ 1 - VDDA
+ 2 - VDDA * 1.1
+ 3 - VDDA * 1.2
+ 4 - VDDA * 1.3
+ 5 - VDDA * 1.4
+ 6 - VDDA * 1.53
+ 7 - VDDA * 1.53
+
+ - nuvoton,sar-compare-time: SAR compare time
+ 0 - 500 ns
+ 1 - 1 us
+ 2 - 2 us
+ 3 - 4 us
+
+ - nuvoton,sar-sampling-time: SAR sampling time
+ 0 - 2 us
+ 1 - 4 us
+ 2 - 8 us
+ 3 - 16 us
+
+ - nuvoton,short-key-debounce: Button short key press debounce time.
+ 0 - 30 ms
+ 1 - 50 ms
+ 2 - 100 ms
+ 3 - 30 ms
+
+ - nuvoton,jack-insert-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
+ - nuvoton,jack-eject-debounce: number from 0 to 7 that sets debounce time to 2^(n+2) ms
+
+ - clocks: list of phandle and clock specifier pairs according to common clock bindings for the
+ clocks described in clock-names
+ - clock-names: should include "mclk" for the MCLK master clock
+
+Example:
+
+ headset: nau8825@1a {
+ compatible = "nuvoton,nau8825";
+ reg = <0x1a>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(E, 6) IRQ_TYPE_LEVEL_LOW>;
+ nuvoton,jkdet-enable;
+ nuvoton,jkdet-pull-enable;
+ nuvoton,jkdet-pull-up;
+ nuvoton,jkdet-polarity = <GPIO_ACTIVE_LOW>;
+ nuvoton,vref-impedance = <2>;
+ nuvoton,micbias-voltage = <6>;
+ // Setup 4 buttons impedance according to Android specification
+ nuvoton,sar-threshold-num = <4>;
+ nuvoton,sar-threshold = <0xc 0x1e 0x38 0x60>;
+ nuvoton,sar-hysteresis = <1>;
+ nuvoton,sar-voltage = <0>;
+ nuvoton,sar-compare-time = <0>;
+ nuvoton,sar-sampling-time = <0>;
+ nuvoton,short-key-debounce = <2>;
+ nuvoton,jack-insert-debounce = <7>;
+ nuvoton,jack-eject-debounce = <7>;
+
+ clock-names = "mclk";
+ clocks = <&tegra_car TEGRA210_CLK_CLK_OUT_2>;
+ };
diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt
index 9b82c20b306b..2267d249ca0e 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt
@@ -12,8 +12,6 @@ Required properties:
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: should contain the I2S interrupt.
-- #address-cells: should be 1.
-- #size-cells: should be 0.
- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
Documentation/devicetree/bindings/dma/dma.txt
- dma-names: should include "tx" and "rx".
@@ -21,6 +19,7 @@ Required properties:
- clock-names: should contain followings:
- "i2s_hclk": clock for I2S BUS
- "i2s_clk" : clock for I2S controller
+- rockchip,capture-channels: max capture channels, if not set, 2 channels default.
Example for rk3288 I2S controller:
@@ -28,10 +27,9 @@ i2s@ff890000 {
compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s";
reg = <0xff890000 0x10000>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
dmas = <&pdma1 0>, <&pdma1 1>;
dma-names = "tx", "rx";
clock-names = "i2s_hclk", "i2s_clk";
clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
+ rockchip,capture-channels = <2>;
};
diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.txt b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
new file mode 100644
index 000000000000..e64dbdea7db9
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.txt
@@ -0,0 +1,40 @@
+* Rockchip SPDIF transceiver
+
+The S/PDIF audio block is a stereo transceiver that allows the
+processor to receive and transmit digital audio via an coaxial cable or
+a fibre cable.
+
+Required properties:
+
+- compatible: should be one of the following:
+ - "rockchip,rk3288-spdif", "rockchip,rk3188-spdif" or
+ "rockchip,rk3066-spdif"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: should contain the SPDIF interrupt.
+- dmas: DMA specifiers for tx dma. See the DMA client binding,
+ Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: should be "tx"
+- clocks: a list of phandle + clock-specifier pairs, one for each entry
+ in clock-names.
+- clock-names: should contain following:
+ - "hclk": clock for SPDIF controller
+ - "mclk" : clock for SPDIF bus
+
+Required properties on RK3288:
+ - rockchip,grf: the phandle of the syscon node for the general register
+ file (GRF)
+
+Example for the rk3188 SPDIF controller:
+
+spdif: spdif@0x1011e000 {
+ compatible = "rockchip,rk3188-spdif", "rockchip,rk3066-spdif";
+ reg = <0x1011e000 0x2000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dmac1_s 8>;
+ dma-names = "tx";
+ clock-names = "hclk", "mclk";
+ clocks = <&cru HCLK_SPDIF>, <&cru SCLK_SPDIF>;
+ status = "disabled";
+ #sound-dai-cells = <0>;
+};
diff --git a/Documentation/devicetree/bindings/sound/rt5640.txt b/Documentation/devicetree/bindings/sound/rt5640.txt
index bac4d9ac1edc..9e62f6eb348f 100644
--- a/Documentation/devicetree/bindings/sound/rt5640.txt
+++ b/Documentation/devicetree/bindings/sound/rt5640.txt
@@ -14,7 +14,8 @@ Optional properties:
- realtek,in1-differential
- realtek,in2-differential
- Boolean. Indicate MIC1/2 input are differential, rather than single-ended.
+- realtek,in3-differential
+ Boolean. Indicate MIC1/2/3 input are differential, rather than single-ended.
- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
@@ -24,9 +25,11 @@ Pins on the device (for linking into audio routes) for RT5639/RT5640:
* DMIC2
* MICBIAS1
* IN1P
- * IN1R
+ * IN1N
* IN2P
- * IN2R
+ * IN2N
+ * IN3P
+ * IN3N
* HPOL
* HPOR
* LOUTL
diff --git a/Documentation/devicetree/bindings/sound/sun4i-codec.txt b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
index 680144b74ae9..c92966bd5488 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-codec.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
@@ -13,10 +13,6 @@ Required properties:
- clock-names: should contain followings:
- "apb": the parent APB clock for this controller
- "codec": the parent module clock
-- routing : A list of the connections between audio components. Each
- entry is a pair of strings, the first being the connection's sink,
- the second being the connection's source.
-
Example:
codec: codec@01c22c00 {
@@ -28,6 +24,4 @@ codec: codec@01c22c00 {
clock-names = "apb", "codec";
dmas = <&dma 0 19>, <&dma 0 19>;
dma-names = "rx", "tx";
- routing = "Headphone Jack", "HP Right",
- "Headphone Jack", "HP Left";
};
diff --git a/MAINTAINERS b/MAINTAINERS
index b8577ad9b8a2..cb1a432a4081 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -894,11 +894,12 @@ M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-ARM/Allwinner A1X SoC support
+ARM/Allwinner sunXi SoC support
M: Maxime Ripard <maxime.ripard@free-electrons.com>
+M: Chen-Yu Tsai <wens@csie.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-N: sun[x4567]i
+N: sun[x456789]i
ARM/Allwinner SoC Clock Support
M: Emilio López <emilio@elopez.com.ar>
@@ -3367,6 +3368,7 @@ M: Support Opensource <support.opensource@diasemi.com>
W: http://www.dialog-semiconductor.com/products
S: Supported
F: Documentation/hwmon/da90??
+F: Documentation/devicetree/bindings/sound/da[79]*.txt
F: drivers/gpio/gpio-da90??.c
F: drivers/hwmon/da90??-hwmon.c
F: drivers/iio/adc/da91??-*.c
@@ -6793,7 +6795,6 @@ F: drivers/scsi/megaraid/
MELLANOX ETHERNET DRIVER (mlx4_en)
M: Amir Vadai <amirv@mellanox.com>
-M: Ido Shamay <idos@mellanox.com>
L: netdev@vger.kernel.org
S: Supported
W: http://www.mellanox.com
@@ -11675,6 +11676,7 @@ F: drivers/tty/serial/zs.*
ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
M: Minchan Kim <minchan@kernel.org>
M: Nitin Gupta <ngupta@vflare.org>
+R: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
L: linux-mm@kvack.org
S: Maintained
F: mm/zsmalloc.c
diff --git a/Makefile b/Makefile
index d33ab74bffce..431067a41fcf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 4
PATCHLEVEL = 3
SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
NAME = Blurry Fish Butt
# *DOCUMENTATION*
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 568adf5efde0..d55e3ea89fda 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -402,11 +402,12 @@
/* SMPS9 unused */
ldo1_reg: ldo1 {
- /* VDD_SD */
+ /* VDD_SD / VDDSHV8 */
regulator-name = "ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
+ regulator-always-on;
};
ldo2_reg: ldo2 {
diff --git a/arch/arm/boot/dts/armada-385-db-ap.dts b/arch/arm/boot/dts/armada-385-db-ap.dts
index 89f5a95954ed..4047621b137e 100644
--- a/arch/arm/boot/dts/armada-385-db-ap.dts
+++ b/arch/arm/boot/dts/armada-385-db-ap.dts
@@ -46,7 +46,7 @@
/ {
model = "Marvell Armada 385 Access Point Development Board";
- compatible = "marvell,a385-db-ap", "marvell,armada385", "marvell,armada38x";
+ compatible = "marvell,a385-db-ap", "marvell,armada385", "marvell,armada380";
chosen {
stdout-path = "serial1:115200n8";
diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 63a48490e2f9..d4dbd28d348c 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -152,7 +152,7 @@
};
usb_phy2: phy@a2f400 {
- compatible = "marvell,berlin2-usb-phy";
+ compatible = "marvell,berlin2cd-usb-phy";
reg = <0xa2f400 0x128>;
#phy-cells = <0>;
resets = <&chip_rst 0x104 14>;
@@ -170,7 +170,7 @@
};
usb_phy0: phy@b74000 {
- compatible = "marvell,berlin2-usb-phy";
+ compatible = "marvell,berlin2cd-usb-phy";
reg = <0xb74000 0x128>;
#phy-cells = <0>;
resets = <&chip_rst 0x104 12>;
@@ -178,7 +178,7 @@
};
usb_phy1: phy@b78000 {
- compatible = "marvell,berlin2-usb-phy";
+ compatible = "marvell,berlin2cd-usb-phy";
reg = <0xb78000 0x128>;
#phy-cells = <0>;
resets = <&chip_rst 0x104 13>;
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 8f4d76c5e11c..1b95da79293c 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -915,6 +915,11 @@
};
};
+&pmu_system_controller {
+ assigned-clocks = <&pmu_system_controller 0>;
+ assigned-clock-parents = <&clock CLK_FIN_PLL>;
+};
+
&rtc {
status = "okay";
clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 7d5b386b5ae6..8f40c7e549bd 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -878,6 +878,11 @@
};
};
+&pmu_system_controller {
+ assigned-clocks = <&pmu_system_controller 0>;
+ assigned-clock-parents = <&clock CLK_FIN_PLL>;
+};
+
&rtc {
status = "okay";
clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index b738ce0f9d9b..6e444bb873f9 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -588,10 +588,10 @@
status = "disabled";
};
- uart2: serial@30870000 {
+ uart2: serial@30890000 {
compatible = "fsl,imx7d-uart",
"fsl,imx6q-uart";
- reg = <0x30870000 0x10000>;
+ reg = <0x30890000 0x10000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_UART2_ROOT_CLK>,
<&clks IMX7D_UART2_ROOT_CLK>;
diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
index 91146c318798..5b0430041ec6 100644
--- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
+++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
@@ -12,7 +12,7 @@
/ {
model = "LogicPD Zoom DM3730 Torpedo Development Kit";
- compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap36xx";
+ compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3630", "ti,omap3";
gpio_keys {
compatible = "gpio-keys";
diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi
index 548441384d2a..8c77c87660cd 100644
--- a/arch/arm/boot/dts/meson.dtsi
+++ b/arch/arm/boot/dts/meson.dtsi
@@ -67,7 +67,7 @@
timer@c1109940 {
compatible = "amlogic,meson6-timer";
- reg = <0xc1109940 0x14>;
+ reg = <0xc1109940 0x18>;
interrupts = <0 10 1>;
};
@@ -80,36 +80,37 @@
wdt: watchdog@c1109900 {
compatible = "amlogic,meson6-wdt";
reg = <0xc1109900 0x8>;
+ interrupts = <0 0 1>;
};
uart_AO: serial@c81004c0 {
compatible = "amlogic,meson-uart";
- reg = <0xc81004c0 0x14>;
+ reg = <0xc81004c0 0x18>;
interrupts = <0 90 1>;
clocks = <&clk81>;
status = "disabled";
};
- uart_A: serial@c81084c0 {
+ uart_A: serial@c11084c0 {
compatible = "amlogic,meson-uart";
- reg = <0xc81084c0 0x14>;
- interrupts = <0 90 1>;
+ reg = <0xc11084c0 0x18>;
+ interrupts = <0 26 1>;
clocks = <&clk81>;
status = "disabled";
};
- uart_B: serial@c81084dc {
+ uart_B: serial@c11084dc {
compatible = "amlogic,meson-uart";
- reg = <0xc81084dc 0x14>;
- interrupts = <0 90 1>;
+ reg = <0xc11084dc 0x18>;
+ interrupts = <0 75 1>;
clocks = <&clk81>;
status = "disabled";
};
- uart_C: serial@c8108700 {
+ uart_C: serial@c1108700 {
compatible = "amlogic,meson-uart";
- reg = <0xc8108700 0x14>;
- interrupts = <0 90 1>;
+ reg = <0xc1108700 0x18>;
+ interrupts = <0 93 1>;
clocks = <&clk81>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts
index 16e8ce350dda..bb339d1648e0 100644
--- a/arch/arm/boot/dts/omap3-evm-37xx.dts
+++ b/arch/arm/boot/dts/omap3-evm-37xx.dts
@@ -13,7 +13,7 @@
/ {
model = "TI OMAP37XX EVM (TMDSEVM3730)";
- compatible = "ti,omap3-evm-37xx", "ti,omap36xx";
+ compatible = "ti,omap3-evm-37xx", "ti,omap3630", "ti,omap3";
memory {
device_type = "memory";
diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
index 810cda743b6d..9c2387b34d0c 100644
--- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi
+++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
@@ -56,7 +56,7 @@
/* VMMCI level-shifter enable */
default_hrefv60_cfg2 {
pins = "GPIO169_D22";
- ste,config = <&gpio_out_lo>;
+ ste,config = <&gpio_out_hi>;
};
/* VMMCI level-shifter voltage select */
default_hrefv60_cfg3 {
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 9d4f86e9c50a..d845bd1448b5 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -234,7 +234,9 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ /*
gpio-ranges = <&pinmux 0 0 246>;
+ */
};
apbmisc@70000800 {
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 1e204a6de12c..819e2ae2cabe 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -258,7 +258,9 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ /*
gpio-ranges = <&pinmux 0 0 251>;
+ */
};
apbdma: dma@0,60020000 {
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index e058709e6d98..969b828505ae 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -244,7 +244,9 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ /*
gpio-ranges = <&pinmux 0 0 224>;
+ */
};
apbmisc@70000800 {
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index fe04fb5e155f..c6938ad1b543 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -349,7 +349,9 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ /*
gpio-ranges = <&pinmux 0 0 248>;
+ */
};
apbmisc@70000800 {
diff --git a/arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts b/arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts
index 33963acd7e8f..f80f772d99fb 100644
--- a/arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts
+++ b/arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts
@@ -85,7 +85,7 @@
};
&ethsc {
- interrupts = <0 50 4>;
+ interrupts = <0 52 4>;
};
&serial0 {
diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index 210eccadb69a..356970f3b25e 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig
@@ -21,6 +21,7 @@ config KVM
depends on MMU && OF
select PREEMPT_NOTIFIERS
select ANON_INODES
+ select ARM_GIC
select HAVE_KVM_CPU_RELAX_INTERCEPT
select HAVE_KVM_ARCH_TLB_FLUSH_ALL
select KVM_MMIO
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index dc017adfddc8..78b286994577 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -1080,7 +1080,7 @@ static int init_hyp_mode(void)
*/
err = kvm_timer_hyp_init();
if (err)
- goto out_free_mappings;
+ goto out_free_context;
#ifndef CONFIG_HOTPLUG_CPU
free_boot_hyp_pgd();
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c
index 4a87e86dec45..7c21760f590f 100644
--- a/arch/arm/mach-exynos/pm_domains.c
+++ b/arch/arm/mach-exynos/pm_domains.c
@@ -200,15 +200,15 @@ no_clk:
args.args_count = 0;
child_domain = of_genpd_get_from_provider(&args);
if (IS_ERR(child_domain))
- goto next_pd;
+ continue;
if (of_parse_phandle_with_args(np, "power-domains",
"#power-domain-cells", 0, &args) != 0)
- goto next_pd;
+ continue;
parent_domain = of_genpd_get_from_provider(&args);
if (IS_ERR(parent_domain))
- goto next_pd;
+ continue;
if (pm_genpd_add_subdomain(parent_domain, child_domain))
pr_warn("%s failed to add subdomain: %s\n",
@@ -216,8 +216,6 @@ no_clk:
else
pr_info("%s has as child subdomain: %s.\n",
parent_domain->name, child_domain->name);
-next_pd:
- of_node_put(np);
}
return 0;
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index b3a0dff67e3f..33d1460a5639 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -49,6 +49,7 @@ config SOC_OMAP5
select OMAP_INTERCONNECT
select OMAP_INTERCONNECT_BARRIER
select PM_OPP if PM
+ select ZONE_DMA if ARM_LPAE
config SOC_AM33XX
bool "TI AM33XX"
@@ -78,6 +79,7 @@ config SOC_DRA7XX
select OMAP_INTERCONNECT
select OMAP_INTERCONNECT_BARRIER
select PM_OPP if PM
+ select ZONE_DMA if ARM_LPAE
config ARCH_OMAP2PLUS
bool
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 6133eaac685d..fb219a30c10c 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -106,6 +106,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
MACHINE_END
static const char *const omap36xx_boards_compat[] __initconst = {
+ "ti,omap3630",
"ti,omap36xx",
NULL,
};
@@ -243,6 +244,9 @@ static const char *const omap5_boards_compat[] __initconst = {
};
DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
+#if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
+ .dma_zone_size = SZ_2G,
+#endif
.reserve = omap_reserve,
.smp = smp_ops(omap4_smp_ops),
.map_io = omap5_map_io,
@@ -288,6 +292,9 @@ static const char *const dra74x_boards_compat[] __initconst = {
};
DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)")
+#if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
+ .dma_zone_size = SZ_2G,
+#endif
.reserve = omap_reserve,
.smp = smp_ops(omap4_smp_ops),
.map_io = dra7xx_map_io,
@@ -308,6 +315,9 @@ static const char *const dra72x_boards_compat[] __initconst = {
};
DT_MACHINE_START(DRA72X_DT, "Generic DRA72X (Flattened Device Tree)")
+#if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
+ .dma_zone_size = SZ_2G,
+#endif
.reserve = omap_reserve,
.map_io = dra7xx_map_io,
.init_early = dra7xx_init_early,
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index ea56397599c2..1dfe34654c43 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -559,7 +559,14 @@ static void pdata_quirks_check(struct pdata_init *quirks)
void __init pdata_quirks_init(const struct of_device_id *omap_dt_match_table)
{
- omap_sdrc_init(NULL, NULL);
+ /*
+ * We still need this for omap2420 and omap3 PM to work, others are
+ * using drivers/misc/sram.c already.
+ */
+ if (of_machine_is_compatible("ti,omap2420") ||
+ of_machine_is_compatible("ti,omap3"))
+ omap_sdrc_init(NULL, NULL);
+
pdata_quirks_check(auxdata_quirks);
of_platform_populate(NULL, omap_dt_match_table,
omap_auxdata_lookup, NULL);
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 06005d3f2ba3..20ce2d386f17 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -42,10 +42,6 @@
#define PECR_IS(n) ((1 << ((n) * 2)) << 29)
extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int));
-#ifdef CONFIG_PM
-
-#define ISRAM_START 0x5c000000
-#define ISRAM_SIZE SZ_256K
/*
* NAND NFC: DFI bus arbitration subset
@@ -54,6 +50,11 @@ extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int));
#define NDCR_ND_ARB_EN (1 << 12)
#define NDCR_ND_ARB_CNTL (1 << 19)
+#ifdef CONFIG_PM
+
+#define ISRAM_START 0x5c000000
+#define ISRAM_SIZE SZ_256K
+
static void __iomem *sram;
static unsigned long wakeup_src;
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 876060bcceeb..b8efb8cd1f73 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -614,6 +614,7 @@ load_common:
case BPF_LD | BPF_B | BPF_IND:
load_order = 0;
load_ind:
+ update_on_xread(ctx);
OP_IMM3(ARM_ADD, r_off, r_X, k, ctx);
goto load_common;
case BPF_LDX | BPF_IMM:
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 2235081a04ee..8861c367d061 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -495,7 +495,7 @@ void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq)
d->netdev = &orion_ge00.dev;
for (i = 0; i < d->nr_chips; i++)
- d->chip[i].host_dev = &orion_ge00_shared.dev;
+ d->chip[i].host_dev = &orion_ge_mvmdio.dev;
orion_switch_device.dev.platform_data = d;
platform_device_register(&orion_switch_device);
diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
index 0dc42c5082b7..5f8229e24fe6 100644
--- a/arch/powerpc/include/asm/cache.h
+++ b/arch/powerpc/include/asm/cache.h
@@ -3,7 +3,6 @@
#ifdef __KERNEL__
-#include <asm/reg.h>
/* bytes per L1 cache line */
#if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
@@ -40,12 +39,6 @@ struct ppc64_caches {
};
extern struct ppc64_caches ppc64_caches;
-
-static inline void logmpp(u64 x)
-{
- asm volatile(PPC_LOGMPP(R1) : : "r" (x));
-}
-
#endif /* __powerpc64__ && ! __ASSEMBLY__ */
#if defined(__ASSEMBLY__)
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 827a38d7a9db..887c259556df 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -297,8 +297,6 @@ struct kvmppc_vcore {
u32 arch_compat;
ulong pcr;
ulong dpdes; /* doorbell state (POWER8) */
- void *mpp_buffer; /* Micro Partition Prefetch buffer */
- bool mpp_buffer_is_valid;
ulong conferring_threads;
};
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index 790f5d1d9a46..7ab04fc59e24 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -141,7 +141,6 @@
#define PPC_INST_ISEL 0x7c00001e
#define PPC_INST_ISEL_MASK 0xfc00003e
#define PPC_INST_LDARX 0x7c0000a8
-#define PPC_INST_LOGMPP 0x7c0007e4
#define PPC_INST_LSWI 0x7c0004aa
#define PPC_INST_LSWX 0x7c00042a
#define PPC_INST_LWARX 0x7c000028
@@ -285,20 +284,6 @@
#define __PPC_EH(eh) 0
#endif
-/* POWER8 Micro Partition Prefetch (MPP) parameters */
-/* Address mask is common for LOGMPP instruction and MPPR SPR */
-#define PPC_MPPE_ADDRESS_MASK 0xffffffffc000ULL
-
-/* Bits 60 and 61 of MPP SPR should be set to one of the following */
-/* Aborting the fetch is indeed setting 00 in the table size bits */
-#define PPC_MPPR_FETCH_ABORT (0x0ULL << 60)
-#define PPC_MPPR_FETCH_WHOLE_TABLE (0x2ULL << 60)
-
-/* Bits 54 and 55 of register for LOGMPP instruction should be set to: */
-#define PPC_LOGMPP_LOG_L2 (0x02ULL << 54)
-#define PPC_LOGMPP_LOG_L2L3 (0x01ULL << 54)
-#define PPC_LOGMPP_LOG_ABORT (0x03ULL << 54)
-
/* Deal with instructions that older assemblers aren't aware of */
#define PPC_DCBAL(a, b) stringify_in_c(.long PPC_INST_DCBAL | \
__PPC_RA(a) | __PPC_RB(b))
@@ -307,8 +292,6 @@
#define PPC_LDARX(t, a, b, eh) stringify_in_c(.long PPC_INST_LDARX | \
___PPC_RT(t) | ___PPC_RA(a) | \
___PPC_RB(b) | __PPC_EH(eh))
-#define PPC_LOGMPP(b) stringify_in_c(.long PPC_INST_LOGMPP | \
- __PPC_RB(b))
#define PPC_LWARX(t, a, b, eh) stringify_in_c(.long PPC_INST_LWARX | \
___PPC_RT(t) | ___PPC_RA(a) | \
___PPC_RB(b) | __PPC_EH(eh))
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index aa1cc5f015ee..a908ada8e0a5 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -226,7 +226,6 @@
#define CTRL_TE 0x00c00000 /* thread enable */
#define CTRL_RUNLATCH 0x1
#define SPRN_DAWR 0xB4
-#define SPRN_MPPR 0xB8 /* Micro Partition Prefetch Register */
#define SPRN_RPR 0xBA /* Relative Priority Register */
#define SPRN_CIABR 0xBB
#define CIABR_PRIV 0x3
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 84bf934cf748..5a753fae8265 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -1043,6 +1043,9 @@ asmlinkage int ppc_rtas(struct rtas_args __user *uargs)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+ if (!rtas.entry)
+ return -EINVAL;
+
if (copy_from_user(&args, uargs, 3 * sizeof(u32)) != 0)
return -EFAULT;
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 228049786888..9c26c5a96ea2 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -36,7 +36,6 @@
#include <asm/reg.h>
#include <asm/cputable.h>
-#include <asm/cache.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm/uaccess.h>
@@ -75,12 +74,6 @@
static DECLARE_BITMAP(default_enabled_hcalls, MAX_HCALL_OPCODE/4 + 1);
-#if defined(CONFIG_PPC_64K_PAGES)
-#define MPP_BUFFER_ORDER 0
-#elif defined(CONFIG_PPC_4K_PAGES)
-#define MPP_BUFFER_ORDER 3
-#endif
-
static int dynamic_mt_modes = 6;
module_param(dynamic_mt_modes, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(dynamic_mt_modes, "Set of allowed dynamic micro-threading modes: 0 (= none), 2, 4, or 6 (= 2 or 4)");
@@ -1455,13 +1448,6 @@ static struct kvmppc_vcore *kvmppc_vcore_create(struct kvm *kvm, int core)
vcore->kvm = kvm;
INIT_LIST_HEAD(&vcore->preempt_list);
- vcore->mpp_buffer_is_valid = false;
-
- if (cpu_has_feature(CPU_FTR_ARCH_207S))
- vcore->mpp_buffer = (void *)__get_free_pages(
- GFP_KERNEL|__GFP_ZERO,
- MPP_BUFFER_ORDER);
-
return vcore;
}
@@ -1894,33 +1880,6 @@ static int on_primary_thread(void)
return 1;
}
-static void kvmppc_start_saving_l2_cache(struct kvmppc_vcore *vc)
-{
- phys_addr_t phy_addr, mpp_addr;
-
- phy_addr = (phys_addr_t)virt_to_phys(vc->mpp_buffer);
- mpp_addr = phy_addr & PPC_MPPE_ADDRESS_MASK;
-
- mtspr(SPRN_MPPR, mpp_addr | PPC_MPPR_FETCH_ABORT);
- logmpp(mpp_addr | PPC_LOGMPP_LOG_L2);
-
- vc->mpp_buffer_is_valid = true;
-}
-
-static void kvmppc_start_restoring_l2_cache(const struct kvmppc_vcore *vc)
-{
- phys_addr_t phy_addr, mpp_addr;
-
- phy_addr = virt_to_phys(vc->mpp_buffer);
- mpp_addr = phy_addr & PPC_MPPE_ADDRESS_MASK;
-
- /* We must abort any in-progress save operations to ensure
- * the table is valid so that prefetch engine knows when to
- * stop prefetching. */
- logmpp(mpp_addr | PPC_LOGMPP_LOG_ABORT);
- mtspr(SPRN_MPPR, mpp_addr | PPC_MPPR_FETCH_WHOLE_TABLE);
-}
-
/*
* A list of virtual cores for each physical CPU.
* These are vcores that could run but their runner VCPU tasks are
@@ -2471,14 +2430,8 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
srcu_idx = srcu_read_lock(&vc->kvm->srcu);
- if (vc->mpp_buffer_is_valid)
- kvmppc_start_restoring_l2_cache(vc);
-
__kvmppc_vcore_entry();
- if (vc->mpp_buffer)
- kvmppc_start_saving_l2_cache(vc);
-
srcu_read_unlock(&vc->kvm->srcu, srcu_idx);
spin_lock(&vc->lock);
@@ -3073,14 +3026,8 @@ static void kvmppc_free_vcores(struct kvm *kvm)
{
long int i;
- for (i = 0; i < KVM_MAX_VCORES; ++i) {
- if (kvm->arch.vcores[i] && kvm->arch.vcores[i]->mpp_buffer) {
- struct kvmppc_vcore *vc = kvm->arch.vcores[i];
- free_pages((unsigned long)vc->mpp_buffer,
- MPP_BUFFER_ORDER);
- }
+ for (i = 0; i < KVM_MAX_VCORES; ++i)
kfree(kvm->arch.vcores[i]);
- }
kvm->arch.online_vcores = 0;
}
diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c
index 8f70ba681a78..ca264833ee64 100644
--- a/arch/powerpc/platforms/powernv/smp.c
+++ b/arch/powerpc/platforms/powernv/smp.c
@@ -171,7 +171,26 @@ static void pnv_smp_cpu_kill_self(void)
* so clear LPCR:PECE1. We keep PECE2 enabled.
*/
mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) & ~(u64)LPCR_PECE1);
+
+ /*
+ * Hard-disable interrupts, and then clear irq_happened flags
+ * that we can safely ignore while off-line, since they
+ * are for things for which we do no processing when off-line
+ * (or in the case of HMI, all the processing we need to do
+ * is done in lower-level real-mode code).
+ */
+ hard_irq_disable();
+ local_paca->irq_happened &= ~(PACA_IRQ_DEC | PACA_IRQ_HMI);
+
while (!generic_check_cpu_restart(cpu)) {
+ /*
+ * Clear IPI flag, since we don't handle IPIs while
+ * offline, except for those when changing micro-threading
+ * mode, which are handled explicitly below, and those
+ * for coming online, which are handled via
+ * generic_check_cpu_restart() calls.
+ */
+ kvmppc_set_host_ipi(cpu, 0);
ppc64_runlatch_off();
@@ -196,20 +215,20 @@ static void pnv_smp_cpu_kill_self(void)
* having finished executing in a KVM guest, then srr1
* contains 0.
*/
- if ((srr1 & wmask) == SRR1_WAKEEE) {
+ if (((srr1 & wmask) == SRR1_WAKEEE) ||
+ (local_paca->irq_happened & PACA_IRQ_EE)) {
icp_native_flush_interrupt();
- local_paca->irq_happened &= PACA_IRQ_HARD_DIS;
- smp_mb();
} else if ((srr1 & wmask) == SRR1_WAKEHDBELL) {
unsigned long msg = PPC_DBELL_TYPE(PPC_DBELL_SERVER);
asm volatile(PPC_MSGCLR(%0) : : "r" (msg));
- kvmppc_set_host_ipi(cpu, 0);
}
+ local_paca->irq_happened &= ~(PACA_IRQ_EE | PACA_IRQ_DBELL);
+ smp_mb();
if (cpu_core_split_required())
continue;
- if (!generic_check_cpu_restart(cpu))
+ if (srr1 && !generic_check_cpu_restart(cpu))
DBG("CPU%d Unexpected exit while offline !\n", cpu);
}
mtspr(SPRN_LPCR, mfspr(SPRN_LPCR) | LPCR_PECE1);
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 098ab3333e7c..e3abe6f3156d 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -70,8 +70,8 @@ KBUILD_AFLAGS += $(ARCH_INCLUDE)
USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -I%,,$(KBUILD_CFLAGS))) \
$(ARCH_INCLUDE) $(MODE_INCLUDE) $(filter -I%,$(CFLAGS)) \
- -D_FILE_OFFSET_BITS=64 -idirafter include \
- -D__KERNEL__ -D__UM_HOST__
+ -D_FILE_OFFSET_BITS=64 -idirafter $(srctree)/include \
+ -idirafter $(obj)/include -D__KERNEL__ -D__UM_HOST__
#This will adjust *FLAGS accordingly to the platform.
include $(ARCH_DIR)/Makefile-os-$(OS)
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index d8a9fce6ee2e..98783dd0fa2e 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -220,7 +220,7 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user,
show_regs(container_of(regs, struct pt_regs, regs));
panic("Segfault with no mm");
}
- else if (!is_user && address < TASK_SIZE) {
+ else if (!is_user && address > PAGE_SIZE && address < TASK_SIZE) {
show_regs(container_of(regs, struct pt_regs, regs));
panic("Kernel tried to access user memory at addr 0x%lx, ip 0x%lx",
address, ip);
diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c
index e3ee4a51ef63..3f02d4232812 100644
--- a/arch/um/os-Linux/helper.c
+++ b/arch/um/os-Linux/helper.c
@@ -96,7 +96,7 @@ int run_helper(void (*pre_exec)(void *), void *pre_data, char **argv)
"ret = %d\n", -n);
ret = n;
}
- CATCH_EINTR(waitpid(pid, NULL, __WCLONE));
+ CATCH_EINTR(waitpid(pid, NULL, __WALL));
}
out_free2:
@@ -129,7 +129,7 @@ int run_helper_thread(int (*proc)(void *), void *arg, unsigned int flags,
return err;
}
if (stack_out == NULL) {
- CATCH_EINTR(pid = waitpid(pid, &status, __WCLONE));
+ CATCH_EINTR(pid = waitpid(pid, &status, __WALL));
if (pid < 0) {
err = -errno;
printk(UM_KERN_ERR "run_helper_thread - wait failed, "
@@ -148,7 +148,7 @@ int run_helper_thread(int (*proc)(void *), void *arg, unsigned int flags,
int helper_wait(int pid)
{
int ret, status;
- int wflags = __WCLONE;
+ int wflags = __WALL;
CATCH_EINTR(ret = waitpid(pid, &status, wflags));
if (ret < 0) {
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index ee1b6d346b98..db51c1f27446 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -667,6 +667,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto,
bool conout_found = false;
void *dummy = NULL;
u32 h = handles[i];
+ u32 current_fb_base;
status = efi_call_early(handle_protocol, h,
proto, (void **)&gop32);
@@ -678,7 +679,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto,
if (status == EFI_SUCCESS)
conout_found = true;
- status = __gop_query32(gop32, &info, &size, &fb_base);
+ status = __gop_query32(gop32, &info, &size, &current_fb_base);
if (status == EFI_SUCCESS && (!first_gop || conout_found)) {
/*
* Systems that use the UEFI Console Splitter may
@@ -692,6 +693,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto,
pixel_format = info->pixel_format;
pixel_info = info->pixel_information;
pixels_per_scan_line = info->pixels_per_scan_line;
+ fb_base = current_fb_base;
/*
* Once we've found a GOP supporting ConOut,
@@ -770,6 +772,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto,
bool conout_found = false;
void *dummy = NULL;
u64 h = handles[i];
+ u32 current_fb_base;
status = efi_call_early(handle_protocol, h,
proto, (void **)&gop64);
@@ -781,7 +784,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto,
if (status == EFI_SUCCESS)
conout_found = true;
- status = __gop_query64(gop64, &info, &size, &fb_base);
+ status = __gop_query64(gop64, &info, &size, &current_fb_base);
if (status == EFI_SUCCESS && (!first_gop || conout_found)) {
/*
* Systems that use the UEFI Console Splitter may
@@ -795,6 +798,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto,
pixel_format = info->pixel_format;
pixel_info = info->pixel_information;
pixels_per_scan_line = info->pixels_per_scan_line;
+ fb_base = current_fb_base;
/*
* Once we've found a GOP supporting ConOut,
diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h
index e4661196994e..ff8b9a17dc4b 100644
--- a/arch/x86/include/asm/string_64.h
+++ b/arch/x86/include/asm/string_64.h
@@ -27,12 +27,11 @@ static __always_inline void *__inline_memcpy(void *to, const void *from, size_t
function. */
#define __HAVE_ARCH_MEMCPY 1
+extern void *memcpy(void *to, const void *from, size_t len);
extern void *__memcpy(void *to, const void *from, size_t len);
#ifndef CONFIG_KMEMCHECK
-#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4
-extern void *memcpy(void *to, const void *from, size_t len);
-#else
+#if (__GNUC__ == 4 && __GNUC_MINOR__ < 3) || __GNUC__ < 4
#define memcpy(dst, src, len) \
({ \
size_t __len = (len); \
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 5c60bb162622..bb6bfc01cb82 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2907,6 +2907,7 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
struct irq_data *irq_data;
struct mp_chip_data *data;
struct irq_alloc_info *info = arg;
+ unsigned long flags;
if (!info || nr_irqs > 1)
return -EINVAL;
@@ -2939,11 +2940,14 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
cfg = irqd_cfg(irq_data);
add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin);
+
+ local_irq_save(flags);
if (info->ioapic_entry)
mp_setup_entry(cfg, data, info->ioapic_entry);
mp_register_handler(virq, data->trigger);
if (virq < nr_legacy_irqs())
legacy_pic->mask(virq);
+ local_irq_restore(flags);
apic_printk(APIC_VERBOSE, KERN_DEBUG
"IOAPIC[%d]: Set routing entry (%d-%d -> 0x%x -> IRQ %d Mode:%i Active:%i Dest:%d)\n",
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 39e585a554b7..e28db181e4fc 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -550,14 +550,14 @@ unsigned long get_wchan(struct task_struct *p)
if (sp < bottom || sp > top)
return 0;
- fp = READ_ONCE(*(unsigned long *)sp);
+ fp = READ_ONCE_NOCHECK(*(unsigned long *)sp);
do {
if (fp < bottom || fp > top)
return 0;
- ip = READ_ONCE(*(unsigned long *)(fp + sizeof(unsigned long)));
+ ip = READ_ONCE_NOCHECK(*(unsigned long *)(fp + sizeof(unsigned long)));
if (!in_sched_functions(ip))
return ip;
- fp = READ_ONCE(*(unsigned long *)fp);
+ fp = READ_ONCE_NOCHECK(*(unsigned long *)fp);
} while (count++ < 16 && p->state != TASK_RUNNING);
return 0;
}
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index fdb7f2a2d328..a3cccbfc5f77 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1173,6 +1173,14 @@ void __init setup_arch(char **cmdline_p)
clone_pgd_range(initial_page_table + KERNEL_PGD_BOUNDARY,
swapper_pg_dir + KERNEL_PGD_BOUNDARY,
KERNEL_PGD_PTRS);
+
+ /*
+ * sync back low identity map too. It is used for example
+ * in the 32-bit EFI stub.
+ */
+ clone_pgd_range(initial_page_table,
+ swapper_pg_dir + KERNEL_PGD_BOUNDARY,
+ KERNEL_PGD_PTRS);
#endif
tboot_probe();
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index e0c198e5f920..892ee2e5ecbc 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -509,7 +509,7 @@ void __inquire_remote_apic(int apicid)
*/
#define UDELAY_10MS_DEFAULT 10000
-static unsigned int init_udelay = UDELAY_10MS_DEFAULT;
+static unsigned int init_udelay = INT_MAX;
static int __init cpu_init_udelay(char *str)
{
@@ -522,13 +522,16 @@ early_param("cpu_init_udelay", cpu_init_udelay);
static void __init smp_quirk_init_udelay(void)
{
/* if cmdline changed it from default, leave it alone */
- if (init_udelay != UDELAY_10MS_DEFAULT)
+ if (init_udelay != INT_MAX)
return;
/* if modern processor, use no delay */
if (((boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) && (boot_cpu_data.x86 == 6)) ||
((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) && (boot_cpu_data.x86 >= 0xF)))
init_udelay = 0;
+
+ /* else, use legacy delay */
+ init_udelay = UDELAY_10MS_DEFAULT;
}
/*
@@ -657,7 +660,9 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
/*
* Give the other CPU some time to accept the IPI.
*/
- if (init_udelay)
+ if (init_udelay == 0)
+ udelay(10);
+ else
udelay(300);
pr_debug("Startup point 1\n");
@@ -668,7 +673,9 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
/*
* Give the other CPU some time to accept the IPI.
*/
- if (init_udelay)
+ if (init_udelay == 0)
+ udelay(10);
+ else
udelay(200);
if (maxlvt > 3) /* Due to the Pentium erratum 3AP. */
diff --git a/arch/x86/um/ldt.c b/arch/x86/um/ldt.c
index 9701a4fd7bf2..836a1eb5df43 100644
--- a/arch/x86/um/ldt.c
+++ b/arch/x86/um/ldt.c
@@ -12,7 +12,10 @@
#include <skas.h>
#include <sysdep/tls.h>
-extern int modify_ldt(int func, void *ptr, unsigned long bytecount);
+static inline int modify_ldt (int func, void *ptr, unsigned long bytecount)
+{
+ return syscall(__NR_modify_ldt, func, ptr, bytecount);
+}
static long write_ldt_entry(struct mm_id *mm_idp, int func,
struct user_desc *desc, void **addr, int done)
diff --git a/block/blk-core.c b/block/blk-core.c
index 2eb722d48773..18e92a6645e2 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -576,7 +576,7 @@ void blk_cleanup_queue(struct request_queue *q)
q->queue_lock = &q->__queue_lock;
spin_unlock_irq(lock);
- bdi_destroy(&q->backing_dev_info);
+ bdi_unregister(&q->backing_dev_info);
/* @q is and will stay empty, shutdown and put */
blk_put_queue(q);
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index ed96474d75cb..ec2d11915142 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -641,6 +641,7 @@ void blk_mq_free_tags(struct blk_mq_tags *tags)
{
bt_free(&tags->bitmap_tags);
bt_free(&tags->breserved_tags);
+ free_cpumask_var(tags->cpumask);
kfree(tags);
}
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 7785ae96267a..85f014327342 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2296,10 +2296,8 @@ void blk_mq_free_tag_set(struct blk_mq_tag_set *set)
int i;
for (i = 0; i < set->nr_hw_queues; i++) {
- if (set->tags[i]) {
+ if (set->tags[i])
blk_mq_free_rq_map(set, set->tags[i], i);
- free_cpumask_var(set->tags[i]->cpumask);
- }
}
kfree(set->tags);
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 3e44a9da2a13..07b42f5ad797 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -540,6 +540,7 @@ static void blk_release_queue(struct kobject *kobj)
struct request_queue *q =
container_of(kobj, struct request_queue, kobj);
+ bdi_exit(&q->backing_dev_info);
blkcg_exit_queue(q);
if (q->elevator) {
diff --git a/drivers/base/dma-contiguous.c b/drivers/base/dma-contiguous.c
index 950fff9ce453..a12ff9863d7e 100644
--- a/drivers/base/dma-contiguous.c
+++ b/drivers/base/dma-contiguous.c
@@ -187,7 +187,7 @@ int __init dma_contiguous_reserve_area(phys_addr_t size, phys_addr_t base,
* global one. Requires architecture specific dev_get_cma_area() helper
* function.
*/
-struct page *dma_alloc_from_contiguous(struct device *dev, int count,
+struct page *dma_alloc_from_contiguous(struct device *dev, size_t count,
unsigned int align)
{
if (align > CONFIG_CMA_ALIGNMENT)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 293495a75d3d..1b87623381e2 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -60,6 +60,7 @@ struct nbd_device {
bool disconnect; /* a disconnect has been requested by user */
struct timer_list timeout_timer;
+ spinlock_t tasks_lock;
struct task_struct *task_recv;
struct task_struct *task_send;
@@ -140,21 +141,23 @@ static void sock_shutdown(struct nbd_device *nbd)
static void nbd_xmit_timeout(unsigned long arg)
{
struct nbd_device *nbd = (struct nbd_device *)arg;
- struct task_struct *task;
+ unsigned long flags;
if (list_empty(&nbd->queue_head))
return;
nbd->disconnect = true;
- task = READ_ONCE(nbd->task_recv);
- if (task)
- force_sig(SIGKILL, task);
+ spin_lock_irqsave(&nbd->tasks_lock, flags);
+
+ if (nbd->task_recv)
+ force_sig(SIGKILL, nbd->task_recv);
- task = READ_ONCE(nbd->task_send);
- if (task)
+ if (nbd->task_send)
force_sig(SIGKILL, nbd->task_send);
+ spin_unlock_irqrestore(&nbd->tasks_lock, flags);
+
dev_err(nbd_to_dev(nbd), "Connection timed out, killed receiver and sender, shutting down connection\n");
}
@@ -403,17 +406,24 @@ static int nbd_thread_recv(struct nbd_device *nbd)
{
struct request *req;
int ret;
+ unsigned long flags;
BUG_ON(nbd->magic != NBD_MAGIC);
sk_set_memalloc(nbd->sock->sk);
+ spin_lock_irqsave(&nbd->tasks_lock, flags);
nbd->task_recv = current;
+ spin_unlock_irqrestore(&nbd->tasks_lock, flags);
ret = device_create_file(disk_to_dev(nbd->disk), &pid_attr);
if (ret) {
dev_err(disk_to_dev(nbd->disk), "device_create_file failed!\n");
+
+ spin_lock_irqsave(&nbd->tasks_lock, flags);
nbd->task_recv = NULL;
+ spin_unlock_irqrestore(&nbd->tasks_lock, flags);
+
return ret;
}
@@ -429,7 +439,9 @@ static int nbd_thread_recv(struct nbd_device *nbd)
device_remove_file(disk_to_dev(nbd->disk), &pid_attr);
+ spin_lock_irqsave(&nbd->tasks_lock, flags);
nbd->task_recv = NULL;
+ spin_unlock_irqrestore(&nbd->tasks_lock, flags);
if (signal_pending(current)) {
siginfo_t info;
@@ -534,8 +546,11 @@ static int nbd_thread_send(void *data)
{
struct nbd_device *nbd = data;
struct request *req;
+ unsigned long flags;
+ spin_lock_irqsave(&nbd->tasks_lock, flags);
nbd->task_send = current;
+ spin_unlock_irqrestore(&nbd->tasks_lock, flags);
set_user_nice(current, MIN_NICE);
while (!kthread_should_stop() || !list_empty(&nbd->waiting_queue)) {
@@ -572,7 +587,15 @@ static int nbd_thread_send(void *data)
nbd_handle_req(nbd, req);
}
+ spin_lock_irqsave(&nbd->tasks_lock, flags);
nbd->task_send = NULL;
+ spin_unlock_irqrestore(&nbd->tasks_lock, flags);
+
+ /* Clear maybe pending signals */
+ if (signal_pending(current)) {
+ siginfo_t info;
+ dequeue_signal_lock(current, &current->blocked, &info);
+ }
return 0;
}
@@ -1052,6 +1075,7 @@ static int __init nbd_init(void)
nbd_dev[i].magic = NBD_MAGIC;
INIT_LIST_HEAD(&nbd_dev[i].waiting_queue);
spin_lock_init(&nbd_dev[i].queue_lock);
+ spin_lock_init(&nbd_dev[i].tasks_lock);
INIT_LIST_HEAD(&nbd_dev[i].queue_head);
mutex_init(&nbd_dev[i].tx_lock);
init_timer(&nbd_dev[i].timeout_timer);
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
index 6f04771f1019..ccc0c1f93daa 100644
--- a/drivers/block/nvme-core.c
+++ b/drivers/block/nvme-core.c
@@ -603,27 +603,31 @@ static void req_completion(struct nvme_queue *nvmeq, void *ctx,
struct nvme_iod *iod = ctx;
struct request *req = iod_get_private(iod);
struct nvme_cmd_info *cmd_rq = blk_mq_rq_to_pdu(req);
-
u16 status = le16_to_cpup(&cqe->status) >> 1;
+ bool requeue = false;
+ int error = 0;
if (unlikely(status)) {
if (!(status & NVME_SC_DNR || blk_noretry_request(req))
&& (jiffies - req->start_time) < req->timeout) {
unsigned long flags;
+ requeue = true;
blk_mq_requeue_request(req);
spin_lock_irqsave(req->q->queue_lock, flags);
if (!blk_queue_stopped(req->q))
blk_mq_kick_requeue_list(req->q);
spin_unlock_irqrestore(req->q->queue_lock, flags);
- return;
+ goto release_iod;
}
if (req->cmd_type == REQ_TYPE_DRV_PRIV) {
if (cmd_rq->ctx == CMD_CTX_CANCELLED)
- status = -EINTR;
+ error = -EINTR;
+ else
+ error = status;
} else {
- status = nvme_error_status(status);
+ error = nvme_error_status(status);
}
}
@@ -635,8 +639,9 @@ static void req_completion(struct nvme_queue *nvmeq, void *ctx,
if (cmd_rq->aborted)
dev_warn(nvmeq->dev->dev,
"completing aborted command with status:%04x\n",
- status);
+ error);
+release_iod:
if (iod->nents) {
dma_unmap_sg(nvmeq->dev->dev, iod->sg, iod->nents,
rq_data_dir(req) ? DMA_TO_DEVICE : DMA_FROM_DEVICE);
@@ -649,7 +654,8 @@ static void req_completion(struct nvme_queue *nvmeq, void *ctx,
}
nvme_free_iod(nvmeq->dev, iod);
- blk_mq_complete_request(req, status);
+ if (likely(!requeue))
+ blk_mq_complete_request(req, error);
}
/* length is in bytes. gfp flags indicates whether we may sleep. */
@@ -1804,7 +1810,7 @@ static int nvme_submit_io(struct nvme_ns *ns, struct nvme_user_io __user *uio)
length = (io.nblocks + 1) << ns->lba_shift;
meta_len = (io.nblocks + 1) * ns->ms;
- metadata = (void __user *)(unsigned long)io.metadata;
+ metadata = (void __user *)(uintptr_t)io.metadata;
write = io.opcode & 1;
if (ns->ext) {
@@ -1844,7 +1850,7 @@ static int nvme_submit_io(struct nvme_ns *ns, struct nvme_user_io __user *uio)
c.rw.metadata = cpu_to_le64(meta_dma);
status = __nvme_submit_sync_cmd(ns->queue, &c, NULL,
- (void __user *)io.addr, length, NULL, 0);
+ (void __user *)(uintptr_t)io.addr, length, NULL, 0);
unmap:
if (meta) {
if (status == NVME_SC_SUCCESS && !write) {
@@ -1886,7 +1892,7 @@ static int nvme_user_cmd(struct nvme_dev *dev, struct nvme_ns *ns,
timeout = msecs_to_jiffies(cmd.timeout_ms);
status = __nvme_submit_sync_cmd(ns ? ns->queue : dev->admin_q, &c,
- NULL, (void __user *)cmd.addr, cmd.data_len,
+ NULL, (void __user *)(uintptr_t)cmd.addr, cmd.data_len,
&cmd.result, timeout);
if (status >= 0) {
if (put_user(cmd.result, &ucmd->result))
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index f5e49b639818..6f26cf38c6f9 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -96,6 +96,8 @@ static int atomic_dec_return_safe(atomic_t *v)
#define RBD_MINORS_PER_MAJOR 256
#define RBD_SINGLE_MAJOR_PART_SHIFT 4
+#define RBD_MAX_PARENT_CHAIN_LEN 16
+
#define RBD_SNAP_DEV_NAME_PREFIX "snap_"
#define RBD_MAX_SNAP_NAME_LEN \
(NAME_MAX - (sizeof (RBD_SNAP_DEV_NAME_PREFIX) - 1))
@@ -426,7 +428,7 @@ static ssize_t rbd_add_single_major(struct bus_type *bus, const char *buf,
size_t count);
static ssize_t rbd_remove_single_major(struct bus_type *bus, const char *buf,
size_t count);
-static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping);
+static int rbd_dev_image_probe(struct rbd_device *rbd_dev, int depth);
static void rbd_spec_put(struct rbd_spec *spec);
static int rbd_dev_id_to_minor(int dev_id)
@@ -5131,44 +5133,51 @@ out_err:
return ret;
}
-static int rbd_dev_probe_parent(struct rbd_device *rbd_dev)
+/*
+ * @depth is rbd_dev_image_probe() -> rbd_dev_probe_parent() ->
+ * rbd_dev_image_probe() recursion depth, which means it's also the
+ * length of the already discovered part of the parent chain.
+ */
+static int rbd_dev_probe_parent(struct rbd_device *rbd_dev, int depth)
{
struct rbd_device *parent = NULL;
- struct rbd_spec *parent_spec;
- struct rbd_client *rbdc;
int ret;
if (!rbd_dev->parent_spec)
return 0;
- /*
- * We need to pass a reference to the client and the parent
- * spec when creating the parent rbd_dev. Images related by
- * parent/child relationships always share both.
- */
- parent_spec = rbd_spec_get(rbd_dev->parent_spec);
- rbdc = __rbd_get_client(rbd_dev->rbd_client);
- ret = -ENOMEM;
- parent = rbd_dev_create(rbdc, parent_spec, NULL);
- if (!parent)
+ if (++depth > RBD_MAX_PARENT_CHAIN_LEN) {
+ pr_info("parent chain is too long (%d)\n", depth);
+ ret = -EINVAL;
+ goto out_err;
+ }
+
+ parent = rbd_dev_create(rbd_dev->rbd_client, rbd_dev->parent_spec,
+ NULL);
+ if (!parent) {
+ ret = -ENOMEM;
goto out_err;
+ }
+
+ /*
+ * Images related by parent/child relationships always share
+ * rbd_client and spec/parent_spec, so bump their refcounts.
+ */
+ __rbd_get_client(rbd_dev->rbd_client);
+ rbd_spec_get(rbd_dev->parent_spec);
- ret = rbd_dev_image_probe(parent, false);
+ ret = rbd_dev_image_probe(parent, depth);
if (ret < 0)
goto out_err;
+
rbd_dev->parent = parent;
atomic_set(&rbd_dev->parent_ref, 1);
-
return 0;
+
out_err:
- if (parent) {
- rbd_dev_unparent(rbd_dev);
+ rbd_dev_unparent(rbd_dev);
+ if (parent)
rbd_dev_destroy(parent);
- } else {
- rbd_put_client(rbdc);
- rbd_spec_put(parent_spec);
- }
-
return ret;
}
@@ -5286,7 +5295,7 @@ static void rbd_dev_image_release(struct rbd_device *rbd_dev)
* parent), initiate a watch on its header object before using that
* object to get detailed information about the rbd image.
*/
-static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
+static int rbd_dev_image_probe(struct rbd_device *rbd_dev, int depth)
{
int ret;
@@ -5304,7 +5313,7 @@ static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
if (ret)
goto err_out_format;
- if (mapping) {
+ if (!depth) {
ret = rbd_dev_header_watch_sync(rbd_dev);
if (ret) {
if (ret == -ENOENT)
@@ -5325,7 +5334,7 @@ static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
* Otherwise this is a parent image, identified by pool, image
* and snap ids - need to fill in names for those ids.
*/
- if (mapping)
+ if (!depth)
ret = rbd_spec_fill_snap_id(rbd_dev);
else
ret = rbd_spec_fill_names(rbd_dev);
@@ -5347,12 +5356,12 @@ static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
* Need to warn users if this image is the one being
* mapped and has a parent.
*/
- if (mapping && rbd_dev->parent_spec)
+ if (!depth && rbd_dev->parent_spec)
rbd_warn(rbd_dev,
"WARNING: kernel layering is EXPERIMENTAL!");
}
- ret = rbd_dev_probe_parent(rbd_dev);
+ ret = rbd_dev_probe_parent(rbd_dev, depth);
if (ret)
goto err_out_probe;
@@ -5363,7 +5372,7 @@ static int rbd_dev_image_probe(struct rbd_device *rbd_dev, bool mapping)
err_out_probe:
rbd_dev_unprobe(rbd_dev);
err_out_watch:
- if (mapping)
+ if (!depth)
rbd_dev_header_unwatch_sync(rbd_dev);
out_header_name:
kfree(rbd_dev->header_name);
@@ -5426,7 +5435,7 @@ static ssize_t do_rbd_add(struct bus_type *bus,
spec = NULL; /* rbd_dev now owns this */
rbd_opts = NULL; /* rbd_dev now owns this */
- rc = rbd_dev_image_probe(rbd_dev, true);
+ rc = rbd_dev_image_probe(rbd_dev, 0);
if (rc < 0)
goto err_out_rbd_dev;
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 611170896b8c..a69c02dadec0 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1956,7 +1956,8 @@ static void blkback_changed(struct xenbus_device *dev,
break;
/* Missed the backend's Closing state -- fallthrough */
case XenbusStateClosing:
- blkfront_closing(info);
+ if (info)
+ blkfront_closing(info);
break;
}
}
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c
index 7d9879e166cf..7082c7268845 100644
--- a/drivers/bus/arm-ccn.c
+++ b/drivers/bus/arm-ccn.c
@@ -1184,11 +1184,12 @@ static int arm_ccn_pmu_cpu_notifier(struct notifier_block *nb,
if (!cpumask_test_and_clear_cpu(cpu, &dt->cpu))
break;
target = cpumask_any_but(cpu_online_mask, cpu);
- if (target < 0)
+ if (target >= nr_cpu_ids)
break;
perf_pmu_migrate_context(&dt->pmu, cpu, target);
cpumask_set_cpu(target, &dt->cpu);
- WARN_ON(irq_set_affinity(ccn->irq, &dt->cpu) != 0);
+ if (ccn->irq)
+ WARN_ON(irq_set_affinity(ccn->irq, &dt->cpu) != 0);
default:
break;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index efed11509f4a..ed2bbe5b10af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -294,10 +294,14 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
struct amdgpu_device *adev = dev_get_drvdata(dev);
umode_t effective_mode = attr->mode;
- /* Skip limit attributes if DPM is not enabled */
+ /* Skip attributes if DPM is not enabled */
if (!adev->pm.dpm_enabled &&
(attr == &sensor_dev_attr_temp1_crit.dev_attr.attr ||
- attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr))
+ attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_enable.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_max.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_min.dev_attr.attr))
return 0;
/* Skip fan attributes if fan is not present */
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 9745ed3a9aef..7e9154c7f1db 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -2997,6 +2997,9 @@ static int kv_dpm_late_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int ret;
+ if (!amdgpu_dpm)
+ return 0;
+
/* init the sysfs and debugfs files late */
ret = amdgpu_pm_sysfs_init(adev);
if (ret)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 5bca390d9ae2..809959d56d78 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1194,17 +1194,18 @@ static struct drm_dp_mst_branch *drm_dp_get_mst_branch_device(struct drm_dp_mst_
list_for_each_entry(port, &mstb->ports, next) {
if (port->port_num == port_num) {
- if (!port->mstb) {
+ mstb = port->mstb;
+ if (!mstb) {
DRM_ERROR("failed to lookup MSTB with lct %d, rad %02x\n", lct, rad[0]);
- return NULL;
+ goto out;
}
- mstb = port->mstb;
break;
}
}
}
kref_get(&mstb->kref);
+out:
mutex_unlock(&mgr->lock);
return mstb;
}
diff --git a/drivers/gpu/drm/i915/i915_gem_shrinker.c b/drivers/gpu/drm/i915/i915_gem_shrinker.c
index f6ecbda2c604..674341708033 100644
--- a/drivers/gpu/drm/i915/i915_gem_shrinker.c
+++ b/drivers/gpu/drm/i915/i915_gem_shrinker.c
@@ -143,7 +143,7 @@ i915_gem_shrink(struct drm_i915_private *dev_priv,
}
/**
- * i915_gem_shrink - Shrink buffer object caches completely
+ * i915_gem_shrink_all - Shrink buffer object caches completely
* @dev_priv: i915 device
*
* This is a simple wraper around i915_gem_shrink() to aggressively shrink all
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c
index 8fd431bcdfd3..a96b9006a51e 100644
--- a/drivers/gpu/drm/i915/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/i915_gem_userptr.c
@@ -804,7 +804,10 @@ static const struct drm_i915_gem_object_ops i915_gem_userptr_ops = {
* Also note, that the object created here is not currently a "first class"
* object, in that several ioctls are banned. These are the CPU access
* ioctls: mmap(), pwrite and pread. In practice, you are expected to use
- * direct access via your pointer rather than use those ioctls.
+ * direct access via your pointer rather than use those ioctls. Another
+ * restriction is that we do not allow userptr surfaces to be pinned to the
+ * hardware and so we reject any attempt to create a framebuffer out of a
+ * userptr.
*
* If you think this is a good interface to use to pass GPU memory between
* drivers, please use dma-buf instead. In fact, wherever possible use
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index cf418be7d30a..b2270d576979 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1724,6 +1724,15 @@ static void i9xx_enable_pll(struct intel_crtc *crtc)
I915_READ(DPLL(!crtc->pipe)) | DPLL_DVO_2X_MODE);
}
+ /*
+ * Apparently we need to have VGA mode enabled prior to changing
+ * the P1/P2 dividers. Otherwise the DPLL will keep using the old
+ * dividers, even though the register value does change.
+ */
+ I915_WRITE(reg, 0);
+
+ I915_WRITE(reg, dpll);
+
/* Wait for the clocks to stabilize. */
POSTING_READ(reg);
udelay(150);
@@ -14107,6 +14116,11 @@ static int intel_user_framebuffer_create_handle(struct drm_framebuffer *fb,
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb->obj;
+ if (obj->userptr.mm) {
+ DRM_DEBUG("attempting to use a userptr for a framebuffer, denied\n");
+ return -EINVAL;
+ }
+
return drm_gem_handle_create(file, &obj->base, handle);
}
@@ -14897,9 +14911,19 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc)
/* restore vblank interrupts to correct state */
drm_crtc_vblank_reset(&crtc->base);
if (crtc->active) {
+ struct intel_plane *plane;
+
drm_calc_timestamping_constants(&crtc->base, &crtc->base.hwmode);
update_scanline_offset(crtc);
drm_crtc_vblank_on(&crtc->base);
+
+ /* Disable everything but the primary plane */
+ for_each_intel_plane_on_crtc(dev, crtc, plane) {
+ if (plane->base.type == DRM_PLANE_TYPE_PRIMARY)
+ continue;
+
+ plane->disable_plane(&plane->base, &crtc->base);
+ }
}
/* We need to sanitize the plane -> pipe mapping first because this will
@@ -15067,38 +15091,25 @@ void i915_redisable_vga(struct drm_device *dev)
i915_redisable_vga_power_on(dev);
}
-static bool primary_get_hw_state(struct intel_crtc *crtc)
+static bool primary_get_hw_state(struct intel_plane *plane)
{
- struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+ struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
- return !!(I915_READ(DSPCNTR(crtc->plane)) & DISPLAY_PLANE_ENABLE);
+ return I915_READ(DSPCNTR(plane->plane)) & DISPLAY_PLANE_ENABLE;
}
-static void readout_plane_state(struct intel_crtc *crtc,
- struct intel_crtc_state *crtc_state)
+/* FIXME read out full plane state for all planes */
+static void readout_plane_state(struct intel_crtc *crtc)
{
- struct intel_plane *p;
- struct intel_plane_state *plane_state;
- bool active = crtc_state->base.active;
-
- for_each_intel_plane(crtc->base.dev, p) {
- if (crtc->pipe != p->pipe)
- continue;
-
- plane_state = to_intel_plane_state(p->base.state);
+ struct drm_plane *primary = crtc->base.primary;
+ struct intel_plane_state *plane_state =
+ to_intel_plane_state(primary->state);
- if (p->base.type == DRM_PLANE_TYPE_PRIMARY) {
- plane_state->visible = primary_get_hw_state(crtc);
- if (plane_state->visible)
- crtc->base.state->plane_mask |=
- 1 << drm_plane_index(&p->base);
- } else {
- if (active)
- p->disable_plane(&p->base, &crtc->base);
+ plane_state->visible =
+ primary_get_hw_state(to_intel_plane(primary));
- plane_state->visible = false;
- }
- }
+ if (plane_state->visible)
+ crtc->base.state->plane_mask |= 1 << drm_plane_index(primary);
}
static void intel_modeset_readout_hw_state(struct drm_device *dev)
@@ -15121,34 +15132,7 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
crtc->base.state->active = crtc->active;
crtc->base.enabled = crtc->active;
- memset(&crtc->base.mode, 0, sizeof(crtc->base.mode));
- if (crtc->base.state->active) {
- intel_mode_from_pipe_config(&crtc->base.mode, crtc->config);
- intel_mode_from_pipe_config(&crtc->base.state->adjusted_mode, crtc->config);
- WARN_ON(drm_atomic_set_mode_for_crtc(crtc->base.state, &crtc->base.mode));
-
- /*
- * The initial mode needs to be set in order to keep
- * the atomic core happy. It wants a valid mode if the
- * crtc's enabled, so we do the above call.
- *
- * At this point some state updated by the connectors
- * in their ->detect() callback has not run yet, so
- * no recalculation can be done yet.
- *
- * Even if we could do a recalculation and modeset
- * right now it would cause a double modeset if
- * fbdev or userspace chooses a different initial mode.
- *
- * If that happens, someone indicated they wanted a
- * mode change, which means it's safe to do a full
- * recalculation.
- */
- crtc->base.state->mode.private_flags = I915_MODE_FLAG_INHERITED;
- }
-
- crtc->base.hwmode = crtc->config->base.adjusted_mode;
- readout_plane_state(crtc, to_intel_crtc_state(crtc->base.state));
+ readout_plane_state(crtc);
DRM_DEBUG_KMS("[CRTC:%d] hw state readout: %s\n",
crtc->base.base.id,
@@ -15207,6 +15191,36 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
connector->base.name,
connector->base.encoder ? "enabled" : "disabled");
}
+
+ for_each_intel_crtc(dev, crtc) {
+ crtc->base.hwmode = crtc->config->base.adjusted_mode;
+
+ memset(&crtc->base.mode, 0, sizeof(crtc->base.mode));
+ if (crtc->base.state->active) {
+ intel_mode_from_pipe_config(&crtc->base.mode, crtc->config);
+ intel_mode_from_pipe_config(&crtc->base.state->adjusted_mode, crtc->config);
+ WARN_ON(drm_atomic_set_mode_for_crtc(crtc->base.state, &crtc->base.mode));
+
+ /*
+ * The initial mode needs to be set in order to keep
+ * the atomic core happy. It wants a valid mode if the
+ * crtc's enabled, so we do the above call.
+ *
+ * At this point some state updated by the connectors
+ * in their ->detect() callback has not run yet, so
+ * no recalculation can be done yet.
+ *
+ * Even if we could do a recalculation and modeset
+ * right now it would cause a double modeset if
+ * fbdev or userspace chooses a different initial mode.
+ *
+ * If that happens, someone indicated they wanted a
+ * mode change, which means it's safe to do a full
+ * recalculation.
+ */
+ crtc->base.state->mode.private_flags = I915_MODE_FLAG_INHERITED;
+ }
+ }
}
/* Scan out the current hw modeset state,
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 7412caedcf7f..29dd4488dc49 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1659,6 +1659,7 @@ static int gen8_emit_flush_render(struct drm_i915_gem_request *request,
if (flush_domains) {
flags |= PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH;
flags |= PIPE_CONTROL_DEPTH_CACHE_FLUSH;
+ flags |= PIPE_CONTROL_FLUSH_ENABLE;
}
if (invalidate_domains) {
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 6e6b8db996ef..61b451fbd09e 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -347,6 +347,7 @@ gen7_render_ring_flush(struct drm_i915_gem_request *req,
if (flush_domains) {
flags |= PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH;
flags |= PIPE_CONTROL_DEPTH_CACHE_FLUSH;
+ flags |= PIPE_CONTROL_FLUSH_ENABLE;
}
if (invalidate_domains) {
flags |= PIPE_CONTROL_TLB_INVALIDATE;
@@ -418,6 +419,7 @@ gen8_render_ring_flush(struct drm_i915_gem_request *req,
if (flush_domains) {
flags |= PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH;
flags |= PIPE_CONTROL_DEPTH_CACHE_FLUSH;
+ flags |= PIPE_CONTROL_FLUSH_ENABLE;
}
if (invalidate_domains) {
flags |= PIPE_CONTROL_TLB_INVALIDATE;
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 2c9981512d27..41be584147b9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -227,11 +227,12 @@ nouveau_gem_info(struct drm_file *file_priv, struct drm_gem_object *gem,
struct nouveau_bo *nvbo = nouveau_gem_object(gem);
struct nvkm_vma *vma;
- if (nvbo->bo.mem.mem_type == TTM_PL_TT)
+ if (is_power_of_2(nvbo->valid_domains))
+ rep->domain = nvbo->valid_domains;
+ else if (nvbo->bo.mem.mem_type == TTM_PL_TT)
rep->domain = NOUVEAU_GEM_DOMAIN_GART;
else
rep->domain = NOUVEAU_GEM_DOMAIN_VRAM;
-
rep->offset = nvbo->bo.offset;
if (cli->vm) {
vma = nouveau_bo_vma_find(nvbo, cli->vm);
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 44489cce7458..6a0a176e26ec 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -717,10 +717,14 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
struct radeon_device *rdev = dev_get_drvdata(dev);
umode_t effective_mode = attr->mode;
- /* Skip limit attributes if DPM is not enabled */
+ /* Skip attributes if DPM is not enabled */
if (rdev->pm.pm_method != PM_METHOD_DPM &&
(attr == &sensor_dev_attr_temp1_crit.dev_attr.attr ||
- attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr))
+ attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_enable.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_max.dev_attr.attr ||
+ attr == &sensor_dev_attr_pwm1_min.dev_attr.attr))
return 0;
/* Skip fan attributes if fan is not present */
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index ff30f8806880..fb9311110424 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -149,8 +149,6 @@
#define ST_ACCEL_4_BDU_MASK 0x40
#define ST_ACCEL_4_DRDY_IRQ_ADDR 0x21
#define ST_ACCEL_4_DRDY_IRQ_INT1_MASK 0x04
-#define ST_ACCEL_4_IG1_EN_ADDR 0x21
-#define ST_ACCEL_4_IG1_EN_MASK 0x08
#define ST_ACCEL_4_MULTIREAD_BIT true
/* CUSTOM VALUES FOR SENSOR 5 */
@@ -489,10 +487,6 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.drdy_irq = {
.addr = ST_ACCEL_4_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_4_DRDY_IRQ_INT1_MASK,
- .ig1 = {
- .en_addr = ST_ACCEL_4_IG1_EN_ADDR,
- .en_mask = ST_ACCEL_4_IG1_EN_MASK,
- },
},
.multi_read_bit = ST_ACCEL_4_MULTIREAD_BIT,
.bootime = 2, /* guess */
diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c
index ebe415f10640..0c74869a540a 100644
--- a/drivers/iio/adc/twl4030-madc.c
+++ b/drivers/iio/adc/twl4030-madc.c
@@ -45,13 +45,18 @@
#include <linux/types.h>
#include <linux/gfp.h>
#include <linux/err.h>
+#include <linux/regulator/consumer.h>
#include <linux/iio/iio.h>
+#define TWL4030_USB_SEL_MADC_MCPC (1<<3)
+#define TWL4030_USB_CARKIT_ANA_CTRL 0xBB
+
/**
* struct twl4030_madc_data - a container for madc info
* @dev: Pointer to device structure for madc
* @lock: Mutex protecting this data structure
+ * @regulator: Pointer to bias regulator for madc
* @requests: Array of request struct corresponding to SW1, SW2 and RT
* @use_second_irq: IRQ selection (main or co-processor)
* @imr: Interrupt mask register of MADC
@@ -60,6 +65,7 @@
struct twl4030_madc_data {
struct device *dev;
struct mutex lock; /* mutex protecting this data structure */
+ struct regulator *usb3v1;
struct twl4030_madc_request requests[TWL4030_MADC_NUM_METHODS];
bool use_second_irq;
u8 imr;
@@ -841,6 +847,32 @@ static int twl4030_madc_probe(struct platform_device *pdev)
}
twl4030_madc = madc;
+ /* Configure MADC[3:6] */
+ ret = twl_i2c_read_u8(TWL_MODULE_USB, &regval,
+ TWL4030_USB_CARKIT_ANA_CTRL);
+ if (ret) {
+ dev_err(&pdev->dev, "unable to read reg CARKIT_ANA_CTRL 0x%X\n",
+ TWL4030_USB_CARKIT_ANA_CTRL);
+ goto err_i2c;
+ }
+ regval |= TWL4030_USB_SEL_MADC_MCPC;
+ ret = twl_i2c_write_u8(TWL_MODULE_USB, regval,
+ TWL4030_USB_CARKIT_ANA_CTRL);
+ if (ret) {
+ dev_err(&pdev->dev, "unable to write reg CARKIT_ANA_CTRL 0x%X\n",
+ TWL4030_USB_CARKIT_ANA_CTRL);
+ goto err_i2c;
+ }
+
+ /* Enable 3v1 bias regulator for MADC[3:6] */
+ madc->usb3v1 = devm_regulator_get(madc->dev, "vusb3v1");
+ if (IS_ERR(madc->usb3v1))
+ return -ENODEV;
+
+ ret = regulator_enable(madc->usb3v1);
+ if (ret)
+ dev_err(madc->dev, "could not enable 3v1 bias regulator\n");
+
ret = iio_device_register(iio_dev);
if (ret) {
dev_err(&pdev->dev, "could not register iio device\n");
@@ -866,6 +898,8 @@ static int twl4030_madc_remove(struct platform_device *pdev)
twl4030_madc_set_current_generator(madc, 0, 0);
twl4030_madc_set_power(madc, 0);
+ regulator_disable(madc->usb3v1);
+
return 0;
}
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index 8f66c67ff0df..87471ef37198 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -508,12 +508,12 @@ void ib_cache_gid_set_default_gid(struct ib_device *ib_dev, u8 port,
memset(&gid_attr, 0, sizeof(gid_attr));
gid_attr.ndev = ndev;
+ mutex_lock(&table->lock);
ix = find_gid(table, NULL, NULL, true, GID_ATTR_FIND_MASK_DEFAULT);
/* Coudn't find default GID location */
WARN_ON(ix < 0);
- mutex_lock(&table->lock);
if (!__ib_cache_gid_get(ib_dev, port, ix,
&current_gid, &current_gid_attr) &&
mode == IB_CACHE_GID_DEFAULT_MODE_SET &&
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index ea4db9c1d44f..4f918b929eca 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -835,6 +835,11 @@ retest:
case IB_CM_SIDR_REQ_RCVD:
spin_unlock_irq(&cm_id_priv->lock);
cm_reject_sidr_req(cm_id_priv, IB_SIDR_REJECT);
+ spin_lock_irq(&cm.lock);
+ if (!RB_EMPTY_NODE(&cm_id_priv->sidr_id_node))
+ rb_erase(&cm_id_priv->sidr_id_node,
+ &cm.remote_sidr_table);
+ spin_unlock_irq(&cm.lock);
break;
case IB_CM_REQ_SENT:
case IB_CM_MRA_REQ_RCVD:
@@ -3172,7 +3177,10 @@ int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id,
spin_unlock_irqrestore(&cm_id_priv->lock, flags);
spin_lock_irqsave(&cm.lock, flags);
- rb_erase(&cm_id_priv->sidr_id_node, &cm.remote_sidr_table);
+ if (!RB_EMPTY_NODE(&cm_id_priv->sidr_id_node)) {
+ rb_erase(&cm_id_priv->sidr_id_node, &cm.remote_sidr_table);
+ RB_CLEAR_NODE(&cm_id_priv->sidr_id_node);
+ }
spin_unlock_irqrestore(&cm.lock, flags);
return 0;
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 59a2dafc8c57..36b12d560e17 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1067,14 +1067,14 @@ static int cma_save_req_info(const struct ib_cm_event *ib_event,
sizeof(req->local_gid));
req->has_gid = true;
req->service_id = req_param->primary_path->service_id;
- req->pkey = req_param->bth_pkey;
+ req->pkey = be16_to_cpu(req_param->primary_path->pkey);
break;
case IB_CM_SIDR_REQ_RECEIVED:
req->device = sidr_param->listen_id->device;
req->port = sidr_param->port;
req->has_gid = false;
req->service_id = sidr_param->service_id;
- req->pkey = sidr_param->bth_pkey;
+ req->pkey = sidr_param->pkey;
break;
default:
return -EINVAL;
@@ -1324,7 +1324,7 @@ static struct rdma_id_private *cma_id_from_event(struct ib_cm_id *cm_id,
bind_list = cma_ps_find(rdma_ps_from_service_id(req.service_id),
cma_port_from_service_id(req.service_id));
id_priv = cma_find_listener(bind_list, cm_id, ib_event, &req, *net_dev);
- if (IS_ERR(id_priv)) {
+ if (IS_ERR(id_priv) && *net_dev) {
dev_put(*net_dev);
*net_dev = NULL;
}
diff --git a/drivers/infiniband/core/roce_gid_mgmt.c b/drivers/infiniband/core/roce_gid_mgmt.c
index 6b24cba1e474..178f98482e13 100644
--- a/drivers/infiniband/core/roce_gid_mgmt.c
+++ b/drivers/infiniband/core/roce_gid_mgmt.c
@@ -250,25 +250,44 @@ static void enum_netdev_ipv4_ips(struct ib_device *ib_dev,
u8 port, struct net_device *ndev)
{
struct in_device *in_dev;
+ struct sin_list {
+ struct list_head list;
+ struct sockaddr_in ip;
+ };
+ struct sin_list *sin_iter;
+ struct sin_list *sin_temp;
+ LIST_HEAD(sin_list);
if (ndev->reg_state >= NETREG_UNREGISTERING)
return;
- in_dev = in_dev_get(ndev);
- if (!in_dev)
+ rcu_read_lock();
+ in_dev = __in_dev_get_rcu(ndev);
+ if (!in_dev) {
+ rcu_read_unlock();
return;
+ }
for_ifa(in_dev) {
- struct sockaddr_in ip;
+ struct sin_list *entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
- ip.sin_family = AF_INET;
- ip.sin_addr.s_addr = ifa->ifa_address;
- update_gid_ip(GID_ADD, ib_dev, port, ndev,
- (struct sockaddr *)&ip);
+ if (!entry) {
+ pr_warn("roce_gid_mgmt: couldn't allocate entry for IPv4 update\n");
+ continue;
+ }
+ entry->ip.sin_family = AF_INET;
+ entry->ip.sin_addr.s_addr = ifa->ifa_address;
+ list_add_tail(&entry->list, &sin_list);
}
endfor_ifa(in_dev);
+ rcu_read_unlock();
- in_dev_put(in_dev);
+ list_for_each_entry_safe(sin_iter, sin_temp, &sin_list, list) {
+ update_gid_ip(GID_ADD, ib_dev, port, ndev,
+ (struct sockaddr *)&sin_iter->ip);
+ list_del(&sin_iter->list);
+ kfree(sin_iter);
+ }
}
static void enum_netdev_ipv6_ips(struct ib_device *ib_dev,
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index a53fc9b01c69..30467d10df91 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -1624,11 +1624,16 @@ static int ucma_open(struct inode *inode, struct file *filp)
if (!file)
return -ENOMEM;
+ file->close_wq = create_singlethread_workqueue("ucma_close_id");
+ if (!file->close_wq) {
+ kfree(file);
+ return -ENOMEM;
+ }
+
INIT_LIST_HEAD(&file->event_list);
INIT_LIST_HEAD(&file->ctx_list);
init_waitqueue_head(&file->poll_wait);
mutex_init(&file->mut);
- file->close_wq = create_singlethread_workqueue("ucma_close_id");
filp->private_data = file;
file->filp = filp;
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 35365f046923..d65cf42399e8 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -2115,15 +2115,19 @@ static int __domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
return -ENOMEM;
/* It is large page*/
if (largepage_lvl > 1) {
+ unsigned long nr_superpages, end_pfn;
+
pteval |= DMA_PTE_LARGE_PAGE;
lvl_pages = lvl_to_nr_pages(largepage_lvl);
+
+ nr_superpages = sg_res / lvl_pages;
+ end_pfn = iov_pfn + nr_superpages * lvl_pages - 1;
+
/*
* Ensure that old small page tables are
- * removed to make room for superpage,
- * if they exist.
+ * removed to make room for superpage(s).
*/
- dma_pte_free_pagetable(domain, iov_pfn,
- iov_pfn + lvl_pages - 1);
+ dma_pte_free_pagetable(domain, iov_pfn, end_pfn);
} else {
pteval &= ~(uint64_t)DMA_PTE_LARGE_PAGE;
}
diff --git a/drivers/md/dm-cache-metadata.c b/drivers/md/dm-cache-metadata.c
index 20cc36b01b77..0a17d1b91a81 100644
--- a/drivers/md/dm-cache-metadata.c
+++ b/drivers/md/dm-cache-metadata.c
@@ -634,10 +634,10 @@ static int __commit_transaction(struct dm_cache_metadata *cmd,
disk_super = dm_block_data(sblock);
+ disk_super->flags = cpu_to_le32(cmd->flags);
if (mutator)
update_flags(disk_super, mutator);
- disk_super->flags = cpu_to_le32(cmd->flags);
disk_super->mapping_root = cpu_to_le64(cmd->root);
disk_super->hint_root = cpu_to_le64(cmd->hint_root);
disk_super->discard_root = cpu_to_le64(cmd->discard_root);
diff --git a/drivers/md/persistent-data/dm-btree-remove.c b/drivers/md/persistent-data/dm-btree-remove.c
index 421a36c593e3..2e4c4cb79e4d 100644
--- a/drivers/md/persistent-data/dm-btree-remove.c
+++ b/drivers/md/persistent-data/dm-btree-remove.c
@@ -301,11 +301,16 @@ static void redistribute3(struct dm_btree_info *info, struct btree_node *parent,
{
int s;
uint32_t max_entries = le32_to_cpu(left->header.max_entries);
- unsigned target = (nr_left + nr_center + nr_right) / 3;
- BUG_ON(target > max_entries);
+ unsigned total = nr_left + nr_center + nr_right;
+ unsigned target_right = total / 3;
+ unsigned remainder = (target_right * 3) != total;
+ unsigned target_left = target_right + remainder;
+
+ BUG_ON(target_left > max_entries);
+ BUG_ON(target_right > max_entries);
if (nr_left < nr_right) {
- s = nr_left - target;
+ s = nr_left - target_left;
if (s < 0 && nr_center < -s) {
/* not enough in central node */
@@ -316,10 +321,10 @@ static void redistribute3(struct dm_btree_info *info, struct btree_node *parent,
} else
shift(left, center, s);
- shift(center, right, target - nr_right);
+ shift(center, right, target_right - nr_right);
} else {
- s = target - nr_right;
+ s = target_right - nr_right;
if (s > 0 && nr_center < s) {
/* not enough in central node */
shift(center, right, nr_center);
@@ -329,7 +334,7 @@ static void redistribute3(struct dm_btree_info *info, struct btree_node *parent,
} else
shift(center, right, s);
- shift(left, center, nr_left - target);
+ shift(left, center, nr_left - target_left);
}
*key_ptr(parent, c->index) = center->keys[0];
diff --git a/drivers/md/persistent-data/dm-btree.c b/drivers/md/persistent-data/dm-btree.c
index b6cec258cc21..0e09aef43998 100644
--- a/drivers/md/persistent-data/dm-btree.c
+++ b/drivers/md/persistent-data/dm-btree.c
@@ -523,7 +523,7 @@ static int btree_split_beneath(struct shadow_spine *s, uint64_t key)
r = new_block(s->info, &right);
if (r < 0) {
- /* FIXME: put left */
+ unlock_block(s->info, left);
return r;
}
diff --git a/drivers/media/dvb-frontends/horus3a.h b/drivers/media/dvb-frontends/horus3a.h
index b055319d532e..c1e2d1834b78 100644
--- a/drivers/media/dvb-frontends/horus3a.h
+++ b/drivers/media/dvb-frontends/horus3a.h
@@ -46,8 +46,8 @@ extern struct dvb_frontend *horus3a_attach(struct dvb_frontend *fe,
const struct horus3a_config *config,
struct i2c_adapter *i2c);
#else
-static inline struct dvb_frontend *horus3a_attach(
- const struct cxd2820r_config *config,
+static inline struct dvb_frontend *horus3a_attach(struct dvb_frontend *fe,
+ const struct horus3a_config *config,
struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
diff --git a/drivers/media/dvb-frontends/lnbh25.h b/drivers/media/dvb-frontends/lnbh25.h
index 69f30e21f6b3..1f329ef05acc 100644
--- a/drivers/media/dvb-frontends/lnbh25.h
+++ b/drivers/media/dvb-frontends/lnbh25.h
@@ -43,7 +43,7 @@ struct dvb_frontend *lnbh25_attach(
struct lnbh25_config *cfg,
struct i2c_adapter *i2c);
#else
-static inline dvb_frontend *lnbh25_attach(
+static inline struct dvb_frontend *lnbh25_attach(
struct dvb_frontend *fe,
struct lnbh25_config *cfg,
struct i2c_adapter *i2c)
diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c
index ff31e7a01ca9..feeeb70d841e 100644
--- a/drivers/media/dvb-frontends/m88ds3103.c
+++ b/drivers/media/dvb-frontends/m88ds3103.c
@@ -18,6 +18,27 @@
static struct dvb_frontend_ops m88ds3103_ops;
+/* write single register with mask */
+static int m88ds3103_update_bits(struct m88ds3103_dev *dev,
+ u8 reg, u8 mask, u8 val)
+{
+ int ret;
+ u8 tmp;
+
+ /* no need for read if whole reg is written */
+ if (mask != 0xff) {
+ ret = regmap_bulk_read(dev->regmap, reg, &tmp, 1);
+ if (ret)
+ return ret;
+
+ val &= mask;
+ tmp &= ~mask;
+ val |= tmp;
+ }
+
+ return regmap_bulk_write(dev->regmap, reg, &val, 1);
+}
+
/* write reg val table using reg addr auto increment */
static int m88ds3103_wr_reg_val_tab(struct m88ds3103_dev *dev,
const struct m88ds3103_reg_val *tab, int tab_len)
@@ -394,10 +415,10 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe)
u8tmp2 = 0x00; /* 0b00 */
break;
}
- ret = regmap_update_bits(dev->regmap, 0x22, 0xc0, u8tmp1 << 6);
+ ret = m88ds3103_update_bits(dev, 0x22, 0xc0, u8tmp1 << 6);
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x24, 0xc0, u8tmp2 << 6);
+ ret = m88ds3103_update_bits(dev, 0x24, 0xc0, u8tmp2 << 6);
if (ret)
goto err;
}
@@ -455,13 +476,13 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe)
if (ret)
goto err;
}
- ret = regmap_update_bits(dev->regmap, 0x9d, 0x08, 0x08);
+ ret = m88ds3103_update_bits(dev, 0x9d, 0x08, 0x08);
if (ret)
goto err;
ret = regmap_write(dev->regmap, 0xf1, 0x01);
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x30, 0x80, 0x80);
+ ret = m88ds3103_update_bits(dev, 0x30, 0x80, 0x80);
if (ret)
goto err;
}
@@ -498,7 +519,7 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe)
switch (dev->cfg->ts_mode) {
case M88DS3103_TS_SERIAL:
case M88DS3103_TS_SERIAL_D7:
- ret = regmap_update_bits(dev->regmap, 0x29, 0x20, u8tmp1);
+ ret = m88ds3103_update_bits(dev, 0x29, 0x20, u8tmp1);
if (ret)
goto err;
u8tmp1 = 0;
@@ -567,11 +588,11 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe)
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x4d, 0x02, dev->cfg->spec_inv << 1);
+ ret = m88ds3103_update_bits(dev, 0x4d, 0x02, dev->cfg->spec_inv << 1);
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x30, 0x10, dev->cfg->agc_inv << 4);
+ ret = m88ds3103_update_bits(dev, 0x30, 0x10, dev->cfg->agc_inv << 4);
if (ret)
goto err;
@@ -625,13 +646,13 @@ static int m88ds3103_init(struct dvb_frontend *fe)
dev->warm = false;
/* wake up device from sleep */
- ret = regmap_update_bits(dev->regmap, 0x08, 0x01, 0x01);
+ ret = m88ds3103_update_bits(dev, 0x08, 0x01, 0x01);
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x04, 0x01, 0x00);
+ ret = m88ds3103_update_bits(dev, 0x04, 0x01, 0x00);
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x23, 0x10, 0x00);
+ ret = m88ds3103_update_bits(dev, 0x23, 0x10, 0x00);
if (ret)
goto err;
@@ -749,18 +770,18 @@ static int m88ds3103_sleep(struct dvb_frontend *fe)
utmp = 0x29;
else
utmp = 0x27;
- ret = regmap_update_bits(dev->regmap, utmp, 0x01, 0x00);
+ ret = m88ds3103_update_bits(dev, utmp, 0x01, 0x00);
if (ret)
goto err;
/* sleep */
- ret = regmap_update_bits(dev->regmap, 0x08, 0x01, 0x00);
+ ret = m88ds3103_update_bits(dev, 0x08, 0x01, 0x00);
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x04, 0x01, 0x01);
+ ret = m88ds3103_update_bits(dev, 0x04, 0x01, 0x01);
if (ret)
goto err;
- ret = regmap_update_bits(dev->regmap, 0x23, 0x10, 0x10);
+ ret = m88ds3103_update_bits(dev, 0x23, 0x10, 0x10);
if (ret)
goto err;
@@ -992,12 +1013,12 @@ static int m88ds3103_set_tone(struct dvb_frontend *fe,
}
utmp = tone << 7 | dev->cfg->envelope_mode << 5;
- ret = regmap_update_bits(dev->regmap, 0xa2, 0xe0, utmp);
+ ret = m88ds3103_update_bits(dev, 0xa2, 0xe0, utmp);
if (ret)
goto err;
utmp = 1 << 2;
- ret = regmap_update_bits(dev->regmap, 0xa1, reg_a1_mask, utmp);
+ ret = m88ds3103_update_bits(dev, 0xa1, reg_a1_mask, utmp);
if (ret)
goto err;
@@ -1047,7 +1068,7 @@ static int m88ds3103_set_voltage(struct dvb_frontend *fe,
voltage_dis ^= dev->cfg->lnb_en_pol;
utmp = voltage_dis << 1 | voltage_sel << 0;
- ret = regmap_update_bits(dev->regmap, 0xa2, 0x03, utmp);
+ ret = m88ds3103_update_bits(dev, 0xa2, 0x03, utmp);
if (ret)
goto err;
@@ -1080,7 +1101,7 @@ static int m88ds3103_diseqc_send_master_cmd(struct dvb_frontend *fe,
}
utmp = dev->cfg->envelope_mode << 5;
- ret = regmap_update_bits(dev->regmap, 0xa2, 0xe0, utmp);
+ ret = m88ds3103_update_bits(dev, 0xa2, 0xe0, utmp);
if (ret)
goto err;
@@ -1115,12 +1136,12 @@ static int m88ds3103_diseqc_send_master_cmd(struct dvb_frontend *fe,
} else {
dev_dbg(&client->dev, "diseqc tx timeout\n");
- ret = regmap_update_bits(dev->regmap, 0xa1, 0xc0, 0x40);
+ ret = m88ds3103_update_bits(dev, 0xa1, 0xc0, 0x40);
if (ret)
goto err;
}
- ret = regmap_update_bits(dev->regmap, 0xa2, 0xc0, 0x80);
+ ret = m88ds3103_update_bits(dev, 0xa2, 0xc0, 0x80);
if (ret)
goto err;
@@ -1152,7 +1173,7 @@ static int m88ds3103_diseqc_send_burst(struct dvb_frontend *fe,
}
utmp = dev->cfg->envelope_mode << 5;
- ret = regmap_update_bits(dev->regmap, 0xa2, 0xe0, utmp);
+ ret = m88ds3103_update_bits(dev, 0xa2, 0xe0, utmp);
if (ret)
goto err;
@@ -1194,12 +1215,12 @@ static int m88ds3103_diseqc_send_burst(struct dvb_frontend *fe,
} else {
dev_dbg(&client->dev, "diseqc tx timeout\n");
- ret = regmap_update_bits(dev->regmap, 0xa1, 0xc0, 0x40);
+ ret = m88ds3103_update_bits(dev, 0xa1, 0xc0, 0x40);
if (ret)
goto err;
}
- ret = regmap_update_bits(dev->regmap, 0xa2, 0xc0, 0x80);
+ ret = m88ds3103_update_bits(dev, 0xa2, 0xc0, 0x80);
if (ret)
goto err;
@@ -1435,13 +1456,13 @@ static int m88ds3103_probe(struct i2c_client *client,
goto err_kfree;
/* sleep */
- ret = regmap_update_bits(dev->regmap, 0x08, 0x01, 0x00);
+ ret = m88ds3103_update_bits(dev, 0x08, 0x01, 0x00);
if (ret)
goto err_kfree;
- ret = regmap_update_bits(dev->regmap, 0x04, 0x01, 0x01);
+ ret = m88ds3103_update_bits(dev, 0x04, 0x01, 0x01);
if (ret)
goto err_kfree;
- ret = regmap_update_bits(dev->regmap, 0x23, 0x10, 0x10);
+ ret = m88ds3103_update_bits(dev, 0x23, 0x10, 0x10);
if (ret)
goto err_kfree;
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 81788c5a44d8..821a8f481507 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -502,6 +502,10 @@ static int si2168_init(struct dvb_frontend *fe)
/* firmware is in the new format */
for (remaining = fw->size; remaining > 0; remaining -= 17) {
len = fw->data[fw->size - remaining];
+ if (len > SI2168_ARGLEN) {
+ ret = -EINVAL;
+ break;
+ }
memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len);
cmd.wlen = len;
cmd.rlen = 1;
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
index f55b3276f28d..56773f3893d4 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
@@ -80,11 +80,9 @@ irqreturn_t netup_spi_interrupt(struct netup_spi *spi)
u16 reg;
unsigned long flags;
- if (!spi) {
- dev_dbg(&spi->master->dev,
- "%s(): SPI not initialized\n", __func__);
+ if (!spi)
return IRQ_NONE;
- }
+
spin_lock_irqsave(&spi->lock, flags);
reg = readw(&spi->regs->control_stat);
if (!(reg & NETUP_SPI_CTRL_IRQ)) {
@@ -234,11 +232,9 @@ void netup_spi_release(struct netup_unidvb_dev *ndev)
unsigned long flags;
struct netup_spi *spi = ndev->spi;
- if (!spi) {
- dev_dbg(&spi->master->dev,
- "%s(): SPI not initialized\n", __func__);
+ if (!spi)
return;
- }
+
spin_lock_irqsave(&spi->lock, flags);
reg = readw(&spi->regs->control_stat);
writew(reg | NETUP_SPI_CTRL_IRQ, &spi->regs->control_stat);
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
index 486aef50d99b..f922f2e827bc 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
@@ -1097,7 +1097,7 @@ static int load_slim_core_fw(const struct firmware *fw, void *context)
Elf32_Ehdr *ehdr;
Elf32_Phdr *phdr;
u8 __iomem *dst;
- int err, i;
+ int err = 0, i;
if (!fw || !context)
return -EINVAL;
@@ -1106,7 +1106,7 @@ static int load_slim_core_fw(const struct firmware *fw, void *context)
phdr = (Elf32_Phdr *)(fw->data + ehdr->e_phoff);
/* go through the available ELF segments */
- for (i = 0; i < ehdr->e_phnum && !err; i++, phdr++) {
+ for (i = 0; i < ehdr->e_phnum; i++, phdr++) {
/* Only consider LOAD segments */
if (phdr->p_type != PT_LOAD)
@@ -1192,7 +1192,6 @@ err:
static int load_c8sectpfe_fw_step1(struct c8sectpfei *fei)
{
- int ret;
int err;
dev_info(fei->dev, "Loading firmware: %s\n", FIRMWARE_MEMDMA);
@@ -1207,7 +1206,7 @@ static int load_c8sectpfe_fw_step1(struct c8sectpfei *fei)
if (err) {
dev_err(fei->dev, "request_firmware_nowait err: %d.\n", err);
complete_all(&fei->fw_ack);
- return ret;
+ return err;
}
return 0;
diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c
index 1c087cb76815..d0549fba711c 100644
--- a/drivers/media/rc/ir-hix5hd2.c
+++ b/drivers/media/rc/ir-hix5hd2.c
@@ -257,7 +257,7 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
goto clkerr;
if (devm_request_irq(dev, priv->irq, hix5hd2_ir_rx_interrupt,
- IRQF_NO_SUSPEND, pdev->name, priv) < 0) {
+ 0, pdev->name, priv) < 0) {
dev_err(dev, "IRQ %d register failed\n", priv->irq);
ret = -EINVAL;
goto regerr;
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
index 507382160e5e..ce157edd45fa 100644
--- a/drivers/media/tuners/si2157.c
+++ b/drivers/media/tuners/si2157.c
@@ -166,6 +166,10 @@ static int si2157_init(struct dvb_frontend *fe)
for (remaining = fw->size; remaining > 0; remaining -= 17) {
len = fw->data[fw->size - remaining];
+ if (len > SI2157_ARGLEN) {
+ dev_err(&client->dev, "Bad firmware length\n");
+ goto err_release_firmware;
+ }
memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len);
cmd.wlen = len;
cmd.rlen = 1;
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index c3cac4c12fb3..197a4f2e54d2 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -34,6 +34,14 @@ static int rtl28xxu_ctrl_msg(struct dvb_usb_device *d, struct rtl28xxu_req *req)
unsigned int pipe;
u8 requesttype;
+ mutex_lock(&d->usb_mutex);
+
+ if (req->size > sizeof(dev->buf)) {
+ dev_err(&d->intf->dev, "too large message %u\n", req->size);
+ ret = -EINVAL;
+ goto err_mutex_unlock;
+ }
+
if (req->index & CMD_WR_FLAG) {
/* write */
memcpy(dev->buf, req->data, req->size);
@@ -50,14 +58,17 @@ static int rtl28xxu_ctrl_msg(struct dvb_usb_device *d, struct rtl28xxu_req *req)
dvb_usb_dbg_usb_control_msg(d->udev, 0, requesttype, req->value,
req->index, dev->buf, req->size);
if (ret < 0)
- goto err;
+ goto err_mutex_unlock;
/* read request, copy returned data to return buf */
if (requesttype == (USB_TYPE_VENDOR | USB_DIR_IN))
memcpy(req->data, dev->buf, req->size);
+ mutex_unlock(&d->usb_mutex);
+
return 0;
-err:
+err_mutex_unlock:
+ mutex_unlock(&d->usb_mutex);
dev_dbg(&d->intf->dev, "failed=%d\n", ret);
return ret;
}
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h
index 9f6115a2ee01..138062960a73 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h
@@ -71,7 +71,7 @@
struct rtl28xxu_dev {
- u8 buf[28];
+ u8 buf[128];
u8 chip_id;
u8 tuner;
char *tuner_name;
diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig
index 82876a67f144..9beece00869b 100644
--- a/drivers/media/v4l2-core/Kconfig
+++ b/drivers/media/v4l2-core/Kconfig
@@ -47,7 +47,7 @@ config V4L2_MEM2MEM_DEV
# Used by LED subsystem flash drivers
config V4L2_FLASH_LED_CLASS
tristate "V4L2 flash API for LED flash class devices"
- depends on VIDEO_V4L2_SUBDEV_API
+ depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
depends on LEDS_CLASS_FLASH
---help---
Say Y here to enable V4L2 flash API support for LED flash
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index c6a644b22af4..6f3154613dc7 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -58,12 +58,18 @@ config OMAP_GPMC
memory drives like NOR, NAND, OneNAND, SRAM.
config OMAP_GPMC_DEBUG
- bool
+ bool "Enable GPMC debug output and skip reset of GPMC during init"
depends on OMAP_GPMC
help
Enables verbose debugging mostly to decode the bootloader provided
- timings. Enable this during development to configure devices
- connected to the GPMC bus.
+ timings. To preserve the bootloader provided timings, the reset
+ of GPMC is skipped during init. Enable this during development to
+ configure devices connected to the GPMC bus.
+
+ NOTE: In addition to matching the register setup with the bootloader
+ you also need to match the GPMC FCLK frequency used by the
+ bootloader or else the GPMC timings won't be identical with the
+ bootloader timings.
config MVEBU_DEVBUS
bool "Marvell EBU Device Bus Controller"
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 32ac049f2bc4..6515dfc2b805 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -696,7 +696,6 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t,
int div;
u32 l;
- gpmc_cs_show_timings(cs, "before gpmc_cs_set_timings");
div = gpmc_calc_divider(t->sync_clk);
if (div < 0)
return div;
@@ -1988,6 +1987,7 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
if (ret < 0)
goto err;
+ gpmc_cs_show_timings(cs, "before gpmc_cs_program_settings");
ret = gpmc_cs_program_settings(cs, &gpmc_s);
if (ret < 0)
goto err;
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index b78cf5d403a3..7fc9174d4619 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -2263,15 +2263,12 @@ static int mmc_test_profile_sglen_r_nonblock_perf(struct mmc_test_card *test)
/*
* eMMC hardware reset.
*/
-static int mmc_test_hw_reset(struct mmc_test_card *test)
+static int mmc_test_reset(struct mmc_test_card *test)
{
struct mmc_card *card = test->card;
struct mmc_host *host = card->host;
int err;
- if (!mmc_card_mmc(card) || !mmc_can_reset(card))
- return RESULT_UNSUP_CARD;
-
err = mmc_hw_reset(host);
if (!err)
return RESULT_OK;
@@ -2605,8 +2602,8 @@ static const struct mmc_test_case mmc_test_cases[] = {
},
{
- .name = "eMMC hardware reset",
- .run = mmc_test_hw_reset,
+ .name = "Reset test",
+ .run = mmc_test_reset,
},
};
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index e726903170a8..f6cd995dbe92 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1924,7 +1924,6 @@ EXPORT_SYMBOL(mmc_can_reset);
static int mmc_reset(struct mmc_host *host)
{
struct mmc_card *card = host->card;
- u32 status;
if (!(host->caps & MMC_CAP_HW_RESET) || !host->ops->hw_reset)
return -EOPNOTSUPP;
@@ -1937,12 +1936,6 @@ static int mmc_reset(struct mmc_host *host)
host->ops->hw_reset(host);
- /* If the reset has happened, then a status command will fail */
- if (!mmc_send_status(card, &status)) {
- mmc_host_clk_release(host);
- return -ENOSYS;
- }
-
/* Set initial state and call mmc_set_ios */
mmc_set_initial_state(host);
mmc_host_clk_release(host);
diff --git a/drivers/net/can/sja1000/peak_pci.c b/drivers/net/can/sja1000/peak_pci.c
index e5fac368068a..131026fbc2d7 100644
--- a/drivers/net/can/sja1000/peak_pci.c
+++ b/drivers/net/can/sja1000/peak_pci.c
@@ -87,6 +87,7 @@ static const struct pci_device_id peak_pci_tbl[] = {
{PEAK_PCI_VENDOR_ID, PEAK_PC_104P_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
{PEAK_PCI_VENDOR_ID, PEAK_PCI_104E_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
{PEAK_PCI_VENDOR_ID, PEAK_CPCI_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
+ {PEAK_PCI_VENDOR_ID, PEAK_PCIE_OEM_ID, PCI_ANY_ID, PCI_ANY_ID,},
#ifdef CONFIG_CAN_PEAK_PCIEC
{PEAK_PCI_VENDOR_ID, PEAK_PCIEC_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
{PEAK_PCI_VENDOR_ID, PEAK_PCIEC34_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
index 2c063b60db4b..96f485ab612e 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
@@ -327,9 +327,13 @@ void xgbe_debugfs_init(struct xgbe_prv_data *pdata)
pdata->debugfs_xpcs_reg = 0;
buf = kasprintf(GFP_KERNEL, "amd-xgbe-%s", pdata->netdev->name);
+ if (!buf)
+ return;
+
pdata->xgbe_debugfs = debugfs_create_dir(buf, NULL);
if (!pdata->xgbe_debugfs) {
netdev_err(pdata->netdev, "debugfs_create_dir failed\n");
+ kfree(buf);
return;
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index aeb7ce64452e..be628bd9fb18 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -3351,6 +3351,13 @@ static int bnx2x_set_rss_flags(struct bnx2x *bp, struct ethtool_rxnfc *info)
udp_rss_requested = 0;
else
return -EINVAL;
+
+ if (CHIP_IS_E1x(bp) && udp_rss_requested) {
+ DP(BNX2X_MSG_ETHTOOL,
+ "57710, 57711 boards don't support RSS according to UDP 4-tuple\n");
+ return -EINVAL;
+ }
+
if ((info->flow_type == UDP_V4_FLOW) &&
(bp->rss_conf_obj.udp_rss_v4 != udp_rss_requested)) {
bp->rss_conf_obj.udp_rss_v4 = udp_rss_requested;
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 3bc701e4c59e..1805541b4240 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1683,6 +1683,24 @@ static void bcmgenet_intr_disable(struct bcmgenet_priv *priv)
bcmgenet_intrl2_1_writel(priv, 0, INTRL2_CPU_MASK_CLEAR);
}
+static void bcmgenet_link_intr_enable(struct bcmgenet_priv *priv)
+{
+ u32 int0_enable = 0;
+
+ /* Monitor cable plug/unplugged event for internal PHY, external PHY
+ * and MoCA PHY
+ */
+ if (priv->internal_phy) {
+ int0_enable |= UMAC_IRQ_LINK_EVENT;
+ } else if (priv->ext_phy) {
+ int0_enable |= UMAC_IRQ_LINK_EVENT;
+ } else if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) {
+ if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET)
+ int0_enable |= UMAC_IRQ_LINK_EVENT;
+ }
+ bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR);
+}
+
static int init_umac(struct bcmgenet_priv *priv)
{
struct device *kdev = &priv->pdev->dev;
@@ -1723,15 +1741,8 @@ static int init_umac(struct bcmgenet_priv *priv)
/* Enable Tx default queue 16 interrupts */
int0_enable |= UMAC_IRQ_TXDMA_DONE;
- /* Monitor cable plug/unplugged event for internal PHY */
- if (priv->internal_phy) {
- int0_enable |= UMAC_IRQ_LINK_EVENT;
- } else if (priv->ext_phy) {
- int0_enable |= UMAC_IRQ_LINK_EVENT;
- } else if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) {
- if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET)
- int0_enable |= UMAC_IRQ_LINK_EVENT;
-
+ /* Configure backpressure vectors for MoCA */
+ if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) {
reg = bcmgenet_bp_mc_get(priv);
reg |= BIT(priv->hw_params->bp_in_en_shift);
@@ -2645,6 +2656,9 @@ static void bcmgenet_netif_start(struct net_device *dev)
netif_tx_start_all_queues(dev);
+ /* Monitor link interrupts now */
+ bcmgenet_link_intr_enable(priv);
+
phy_start(priv->phydev);
}
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 821540913343..d463563e1f70 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -592,6 +592,7 @@ struct be_adapter {
int be_get_temp_freq;
struct be_hwmon hwmon_info;
u8 pf_number;
+ u8 pci_func_num;
struct rss_info rss_info;
/* Filters for packets that need to be sent to BMC */
u32 bmc_filt_mask;
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index eb323913cd39..1795c935ff02 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -851,8 +851,10 @@ static int be_cmd_notify_wait(struct be_adapter *adapter,
return status;
dest_wrb = be_cmd_copy(adapter, wrb);
- if (!dest_wrb)
- return -EBUSY;
+ if (!dest_wrb) {
+ status = -EBUSY;
+ goto unlock;
+ }
if (use_mcc(adapter))
status = be_mcc_notify_wait(adapter);
@@ -862,6 +864,7 @@ static int be_cmd_notify_wait(struct be_adapter *adapter,
if (!status)
memcpy(wrb, dest_wrb, sizeof(*wrb));
+unlock:
be_cmd_unlock(adapter);
return status;
}
@@ -1984,6 +1987,8 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value)
be_if_cap_flags(adapter));
}
flags &= be_if_cap_flags(adapter);
+ if (!flags)
+ return -ENOTSUPP;
return __be_cmd_rx_filter(adapter, flags, value);
}
@@ -2887,6 +2892,7 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter)
if (!status) {
attribs = attribs_cmd.va + sizeof(struct be_cmd_resp_hdr);
adapter->hba_port_num = attribs->hba_attribs.phy_port;
+ adapter->pci_func_num = attribs->pci_func_num;
serial_num = attribs->hba_attribs.controller_serial_number;
for (i = 0; i < CNTL_SERIAL_NUM_WORDS; i++)
adapter->serial_num[i] = le32_to_cpu(serial_num[i]) &
@@ -3709,7 +3715,6 @@ int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res)
status = -EINVAL;
goto err;
}
-
adapter->pf_number = desc->pf_num;
be_copy_nic_desc(res, desc);
}
@@ -3721,7 +3726,10 @@ err:
return status;
}
-/* Will use MBOX only if MCCQ has not been created */
+/* Will use MBOX only if MCCQ has not been created
+ * non-zero domain => a PF is querying this on behalf of a VF
+ * zero domain => a PF or a VF is querying this for itself
+ */
int be_cmd_get_profile_config(struct be_adapter *adapter,
struct be_resources *res, u8 query, u8 domain)
{
@@ -3748,10 +3756,15 @@ int be_cmd_get_profile_config(struct be_adapter *adapter,
OPCODE_COMMON_GET_PROFILE_CONFIG,
cmd.size, &wrb, &cmd);
- req->hdr.domain = domain;
if (!lancer_chip(adapter))
req->hdr.version = 1;
req->type = ACTIVE_PROFILE_TYPE;
+ /* When a function is querying profile information relating to
+ * itself hdr.pf_number must be set to it's pci_func_num + 1
+ */
+ req->hdr.domain = domain;
+ if (domain == 0)
+ req->hdr.pf_num = adapter->pci_func_num + 1;
/* When QUERY_MODIFIABLE_FIELDS_TYPE bit is set, cmd returns the
* descriptors with all bits set to "1" for the fields which can be
@@ -3921,12 +3934,16 @@ static void be_fill_vf_res_template(struct be_adapter *adapter,
vf_if_cap_flags &= ~(BE_IF_FLAGS_RSS |
BE_IF_FLAGS_DEFQ_RSS);
}
-
- nic_vft->cap_flags = cpu_to_le32(vf_if_cap_flags);
} else {
num_vf_qs = 1;
}
+ if (res_mod.vf_if_cap_flags & BE_IF_FLAGS_VLAN_PROMISCUOUS) {
+ nic_vft->flags |= BIT(IF_CAPS_FLAGS_VALID_SHIFT);
+ vf_if_cap_flags &= ~BE_IF_FLAGS_VLAN_PROMISCUOUS;
+ }
+
+ nic_vft->cap_flags = cpu_to_le32(vf_if_cap_flags);
nic_vft->rq_count = cpu_to_le16(num_vf_qs);
nic_vft->txq_count = cpu_to_le16(num_vf_qs);
nic_vft->rssq_count = cpu_to_le16(num_vf_qs);
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index 7d178bdb112e..91155ea74f34 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -289,7 +289,9 @@ struct be_cmd_req_hdr {
u32 timeout; /* dword 1 */
u32 request_length; /* dword 2 */
u8 version; /* dword 3 */
- u8 rsvd[3]; /* dword 3 */
+ u8 rsvd1; /* dword 3 */
+ u8 pf_num; /* dword 3 */
+ u8 rsvd2; /* dword 3 */
};
#define RESP_HDR_INFO_OPCODE_SHIFT 0 /* bits 0 - 7 */
@@ -1652,7 +1654,11 @@ struct mgmt_hba_attribs {
struct mgmt_controller_attrib {
struct mgmt_hba_attribs hba_attribs;
- u32 rsvd0[10];
+ u32 rsvd0[2];
+ u16 rsvd1;
+ u8 pci_func_num;
+ u8 rsvd2;
+ u32 rsvd3[7];
} __packed;
struct be_cmd_req_cntl_attribs {
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 7bf51a1a0a77..eb48a977f8da 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1123,11 +1123,12 @@ static struct sk_buff *be_xmit_workarounds(struct be_adapter *adapter,
struct sk_buff *skb,
struct be_wrb_params *wrb_params)
{
- /* Lancer, SH-R ASICs have a bug wherein Packets that are 32 bytes or
- * less may cause a transmit stall on that port. So the work-around is
- * to pad short packets (<= 32 bytes) to a 36-byte length.
+ /* Lancer, SH and BE3 in SRIOV mode have a bug wherein
+ * packets that are 32b or less may cause a transmit stall
+ * on that port. The workaround is to pad such packets
+ * (len <= 32 bytes) to a minimum length of 36b.
*/
- if (unlikely(!BEx_chip(adapter) && skb->len <= 32)) {
+ if (skb->len <= 32) {
if (skb_put_padto(skb, 36))
return NULL;
}
@@ -4205,10 +4206,6 @@ static int be_get_config(struct be_adapter *adapter)
int status, level;
u16 profile_id;
- status = be_cmd_get_cntl_attributes(adapter);
- if (status)
- return status;
-
status = be_cmd_query_fw_cfg(adapter);
if (status)
return status;
@@ -4407,6 +4404,11 @@ static int be_setup(struct be_adapter *adapter)
if (!lancer_chip(adapter))
be_cmd_req_native_mode(adapter);
+ /* Need to invoke this cmd first to get the PCI Function Number */
+ status = be_cmd_get_cntl_attributes(adapter);
+ if (status)
+ return status;
+
if (!BE2_chip(adapter) && be_physfn(adapter))
be_alloc_sriov_res(adapter);
@@ -4999,7 +5001,15 @@ static bool be_check_ufi_compatibility(struct be_adapter *adapter,
return false;
}
- return (fhdr->asic_type_rev >= adapter->asic_rev);
+ /* In BE3 FW images the "asic_type_rev" field doesn't track the
+ * asic_rev of the chips it is compatible with.
+ * When asic_type_rev is 0 the image is compatible only with
+ * pre-BE3-R chips (asic_rev < 0x10)
+ */
+ if (BEx_chip(adapter) && fhdr->asic_type_rev == 0)
+ return adapter->asic_rev < 0x10;
+ else
+ return (fhdr->asic_type_rev >= adapter->asic_rev);
}
static int be_fw_download(struct be_adapter *adapter, const struct firmware* fw)
diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c
index 3c40f6b99224..55c36230e176 100644
--- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c
+++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c
@@ -198,11 +198,13 @@ static int fsl_pq_mdio_reset(struct mii_bus *bus)
#if defined(CONFIG_GIANFAR) || defined(CONFIG_GIANFAR_MODULE)
/*
+ * Return the TBIPA address, starting from the address
+ * of the mapped GFAR MDIO registers (struct gfar)
* This is mildly evil, but so is our hardware for doing this.
* Also, we have to cast back to struct gfar because of
* definition weirdness done in gianfar.h.
*/
-static uint32_t __iomem *get_gfar_tbipa(void __iomem *p)
+static uint32_t __iomem *get_gfar_tbipa_from_mdio(void __iomem *p)
{
struct gfar __iomem *enet_regs = p;
@@ -210,6 +212,15 @@ static uint32_t __iomem *get_gfar_tbipa(void __iomem *p)
}
/*
+ * Return the TBIPA address, starting from the address
+ * of the mapped GFAR MII registers (gfar_mii_regs[] within struct gfar)
+ */
+static uint32_t __iomem *get_gfar_tbipa_from_mii(void __iomem *p)
+{
+ return get_gfar_tbipa_from_mdio(container_of(p, struct gfar, gfar_mii_regs));
+}
+
+/*
* Return the TBIPAR address for an eTSEC2 node
*/
static uint32_t __iomem *get_etsec_tbipa(void __iomem *p)
@@ -220,11 +231,12 @@ static uint32_t __iomem *get_etsec_tbipa(void __iomem *p)
#if defined(CONFIG_UCC_GETH) || defined(CONFIG_UCC_GETH_MODULE)
/*
- * Return the TBIPAR address for a QE MDIO node
+ * Return the TBIPAR address for a QE MDIO node, starting from the address
+ * of the mapped MII registers (struct fsl_pq_mii)
*/
static uint32_t __iomem *get_ucc_tbipa(void __iomem *p)
{
- struct fsl_pq_mdio __iomem *mdio = p;
+ struct fsl_pq_mdio __iomem *mdio = container_of(p, struct fsl_pq_mdio, mii);
return &mdio->utbipar;
}
@@ -300,14 +312,14 @@ static const struct of_device_id fsl_pq_mdio_match[] = {
.compatible = "fsl,gianfar-tbi",
.data = &(struct fsl_pq_mdio_data) {
.mii_offset = 0,
- .get_tbipa = get_gfar_tbipa,
+ .get_tbipa = get_gfar_tbipa_from_mii,
},
},
{
.compatible = "fsl,gianfar-mdio",
.data = &(struct fsl_pq_mdio_data) {
.mii_offset = 0,
- .get_tbipa = get_gfar_tbipa,
+ .get_tbipa = get_gfar_tbipa_from_mii,
},
},
{
@@ -315,7 +327,7 @@ static const struct of_device_id fsl_pq_mdio_match[] = {
.compatible = "gianfar",
.data = &(struct fsl_pq_mdio_data) {
.mii_offset = offsetof(struct fsl_pq_mdio, mii),
- .get_tbipa = get_gfar_tbipa,
+ .get_tbipa = get_gfar_tbipa_from_mdio,
},
},
{
@@ -445,6 +457,16 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev)
tbipa = data->get_tbipa(priv->map);
+ /*
+ * Add consistency check to make sure TBI is contained
+ * within the mapped range (not because we would get a
+ * segfault, rather to catch bugs in computing TBI
+ * address). Print error message but continue anyway.
+ */
+ if ((void *)tbipa > priv->map + resource_size(&res) - 4)
+ dev_err(&pdev->dev, "invalid register map (should be at least 0x%04x to contain TBI address)\n",
+ ((void *)tbipa - priv->map) + 4);
+
iowrite32be(be32_to_cpup(prop), tbipa);
}
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index 62488a67149d..c0e943aecd13 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -386,7 +386,6 @@ static i40e_status i40e_init_asq(struct i40e_hw *hw)
hw->aq.asq.next_to_use = 0;
hw->aq.asq.next_to_clean = 0;
- hw->aq.asq.count = hw->aq.num_asq_entries;
/* allocate the ring memory */
ret_code = i40e_alloc_adminq_asq_ring(hw);
@@ -404,6 +403,7 @@ static i40e_status i40e_init_asq(struct i40e_hw *hw)
goto init_adminq_free_rings;
/* success! */
+ hw->aq.asq.count = hw->aq.num_asq_entries;
goto init_adminq_exit;
init_adminq_free_rings:
@@ -445,7 +445,6 @@ static i40e_status i40e_init_arq(struct i40e_hw *hw)
hw->aq.arq.next_to_use = 0;
hw->aq.arq.next_to_clean = 0;
- hw->aq.arq.count = hw->aq.num_arq_entries;
/* allocate the ring memory */
ret_code = i40e_alloc_adminq_arq_ring(hw);
@@ -463,6 +462,7 @@ static i40e_status i40e_init_arq(struct i40e_hw *hw)
goto init_adminq_free_rings;
/* success! */
+ hw->aq.arq.count = hw->aq.num_arq_entries;
goto init_adminq_exit;
init_adminq_free_rings:
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 2fdf978ae6a5..dd44fafd8798 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -8389,6 +8389,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
netdev->hw_enc_features |= NETIF_F_IP_CSUM |
NETIF_F_GSO_UDP_TUNNEL |
+ NETIF_F_GSO_GRE |
NETIF_F_TSO;
netdev->features = NETIF_F_SG |
@@ -8396,6 +8397,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)
NETIF_F_SCTP_CSUM |
NETIF_F_HIGHDMA |
NETIF_F_GSO_UDP_TUNNEL |
+ NETIF_F_GSO_GRE |
NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_HW_VLAN_CTAG_FILTER |
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c b/drivers/net/ethernet/intel/i40evf/i40e_adminq.c
index 929d47152bf2..a23ebfd5cd25 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_adminq.c
@@ -373,7 +373,6 @@ static i40e_status i40e_init_asq(struct i40e_hw *hw)
hw->aq.asq.next_to_use = 0;
hw->aq.asq.next_to_clean = 0;
- hw->aq.asq.count = hw->aq.num_asq_entries;
/* allocate the ring memory */
ret_code = i40e_alloc_adminq_asq_ring(hw);
@@ -391,6 +390,7 @@ static i40e_status i40e_init_asq(struct i40e_hw *hw)
goto init_adminq_free_rings;
/* success! */
+ hw->aq.asq.count = hw->aq.num_asq_entries;
goto init_adminq_exit;
init_adminq_free_rings:
@@ -432,7 +432,6 @@ static i40e_status i40e_init_arq(struct i40e_hw *hw)
hw->aq.arq.next_to_use = 0;
hw->aq.arq.next_to_clean = 0;
- hw->aq.arq.count = hw->aq.num_arq_entries;
/* allocate the ring memory */
ret_code = i40e_alloc_adminq_arq_ring(hw);
@@ -450,6 +449,7 @@ static i40e_status i40e_init_arq(struct i40e_hw *hw)
goto init_adminq_free_rings;
/* success! */
+ hw->aq.arq.count = hw->aq.num_arq_entries;
goto init_adminq_exit;
init_adminq_free_rings:
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 8e81e53c370e..c34488479365 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -1364,6 +1364,10 @@ int mlx4_test_interrupts(struct mlx4_dev *dev)
* and performing a NOP command
*/
for(i = 0; !err && (i < dev->caps.num_comp_vectors); ++i) {
+ /* Make sure request_irq was called */
+ if (!priv->eq_table.eq[i].have_irq)
+ continue;
+
/* Temporary use polling for command completions */
mlx4_cmd_use_polling(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 006757f80988..cc3a9897574c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2669,14 +2669,11 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
if (msi_x) {
int nreq = dev->caps.num_ports * num_online_cpus() + 1;
- bool shared_ports = false;
nreq = min_t(int, dev->caps.num_eqs - dev->caps.reserved_eqs,
nreq);
- if (nreq > MAX_MSIX) {
+ if (nreq > MAX_MSIX)
nreq = MAX_MSIX;
- shared_ports = true;
- }
entries = kcalloc(nreq, sizeof *entries, GFP_KERNEL);
if (!entries)
@@ -2699,9 +2696,6 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
bitmap_zero(priv->eq_table.eq[MLX4_EQ_ASYNC].actv_ports.ports,
dev->caps.num_ports);
- if (MLX4_IS_LEGACY_EQ_MODE(dev->caps))
- shared_ports = true;
-
for (i = 0; i < dev->caps.num_comp_vectors + 1; i++) {
if (i == MLX4_EQ_ASYNC)
continue;
@@ -2709,7 +2703,7 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
priv->eq_table.eq[i].irq =
entries[i + 1 - !!(i > MLX4_EQ_ASYNC)].vector;
- if (shared_ports) {
+ if (MLX4_IS_LEGACY_EQ_MODE(dev->caps)) {
bitmap_fill(priv->eq_table.eq[i].actv_ports.ports,
dev->caps.num_ports);
/* We don't set affinity hint when there
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c b/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
index e71563ce05d1..22d603f78273 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
@@ -598,6 +598,8 @@ void mlx5e_enable_vlan_filter(struct mlx5e_priv *priv)
return;
priv->vlan.filter_disabled = false;
+ if (priv->netdev->flags & IFF_PROMISC)
+ return;
mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID, 0);
}
@@ -607,6 +609,8 @@ void mlx5e_disable_vlan_filter(struct mlx5e_priv *priv)
return;
priv->vlan.filter_disabled = true;
+ if (priv->netdev->flags & IFF_PROMISC)
+ return;
mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID, 0);
}
@@ -717,8 +721,12 @@ void mlx5e_set_rx_mode_work(struct work_struct *work)
bool enable_broadcast = !ea->broadcast_enabled && broadcast_enabled;
bool disable_broadcast = ea->broadcast_enabled && !broadcast_enabled;
- if (enable_promisc)
+ if (enable_promisc) {
mlx5e_add_eth_addr_rule(priv, &ea->promisc, MLX5E_PROMISC);
+ if (!priv->vlan.filter_disabled)
+ mlx5e_add_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID,
+ 0);
+ }
if (enable_allmulti)
mlx5e_add_eth_addr_rule(priv, &ea->allmulti, MLX5E_ALLMULTI);
if (enable_broadcast)
@@ -730,8 +738,12 @@ void mlx5e_set_rx_mode_work(struct work_struct *work)
mlx5e_del_eth_addr_from_flow_table(priv, &ea->broadcast);
if (disable_allmulti)
mlx5e_del_eth_addr_from_flow_table(priv, &ea->allmulti);
- if (disable_promisc)
+ if (disable_promisc) {
+ if (!priv->vlan.filter_disabled)
+ mlx5e_del_vlan_rule(priv, MLX5E_VLAN_RULE_TYPE_ANY_VID,
+ 0);
mlx5e_del_eth_addr_from_flow_table(priv, &ea->promisc);
+ }
ea->promisc_enabled = promisc_enabled;
ea->allmulti_enabled = allmulti_enabled;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c
index 821caaab9bfb..3b9480fa3403 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c
@@ -311,7 +311,7 @@ static int mlx5_query_port_pvlc(struct mlx5_core_dev *dev, u32 *pvlc,
int err;
memset(in, 0, sizeof(in));
- MLX5_SET(ptys_reg, in, local_port, local_port);
+ MLX5_SET(pvlc_reg, in, local_port, local_port);
err = mlx5_core_access_reg(dev, in, sizeof(in), pvlc,
pvlc_size, MLX5_REG_PVLC, 0, 0);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index dbcaf5df8967..28c19cc1a17c 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -374,26 +374,31 @@ static int __mlxsw_emad_transmit(struct mlxsw_core *mlxsw_core,
int err;
int ret;
+ mlxsw_core->emad.trans_active = true;
+
err = mlxsw_core_skb_transmit(mlxsw_core->driver_priv, skb, tx_info);
if (err) {
dev_err(mlxsw_core->bus_info->dev, "Failed to transmit EMAD (tid=%llx)\n",
mlxsw_core->emad.tid);
dev_kfree_skb(skb);
- return err;
+ goto trans_inactive_out;
}
- mlxsw_core->emad.trans_active = true;
ret = wait_event_timeout(mlxsw_core->emad.wait,
!(mlxsw_core->emad.trans_active),
msecs_to_jiffies(MLXSW_EMAD_TIMEOUT_MS));
if (!ret) {
dev_warn(mlxsw_core->bus_info->dev, "EMAD timed-out (tid=%llx)\n",
mlxsw_core->emad.tid);
- mlxsw_core->emad.trans_active = false;
- return -EIO;
+ err = -EIO;
+ goto trans_inactive_out;
}
return 0;
+
+trans_inactive_out:
+ mlxsw_core->emad.trans_active = false;
+ return err;
}
static int mlxsw_emad_process_status(struct mlxsw_core *mlxsw_core,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/item.h b/drivers/net/ethernet/mellanox/mlxsw/item.h
index ffd55d030ce2..36fb1cec53c9 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/item.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/item.h
@@ -187,6 +187,7 @@ __mlxsw_item_bit_array_offset(struct mlxsw_item *item, u16 index, u8 *shift)
{
u16 max_index, be_index;
u16 offset; /* byte offset inside the array */
+ u8 in_byte_index;
BUG_ON(index && !item->element_size);
if (item->offset % sizeof(u32) != 0 ||
@@ -199,7 +200,8 @@ __mlxsw_item_bit_array_offset(struct mlxsw_item *item, u16 index, u8 *shift)
max_index = (item->size.bytes << 3) / item->element_size - 1;
be_index = max_index - index;
offset = be_index * item->element_size >> 3;
- *shift = index % (BITS_PER_BYTE / item->element_size) << 1;
+ in_byte_index = index % (BITS_PER_BYTE / item->element_size);
+ *shift = in_byte_index * item->element_size;
return item->offset + offset;
}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c
index 462cea31ecbb..cef866c37648 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c
@@ -1582,11 +1582,11 @@ static int mlxsw_pci_cmd_exec(void *bus_priv, u16 opcode, u8 opcode_mod,
if (in_mbox)
memcpy(mlxsw_pci->cmd.in_mbox.buf, in_mbox, in_mbox_size);
- mlxsw_pci_write32(mlxsw_pci, CIR_IN_PARAM_HI, in_mapaddr >> 32);
- mlxsw_pci_write32(mlxsw_pci, CIR_IN_PARAM_LO, in_mapaddr);
+ mlxsw_pci_write32(mlxsw_pci, CIR_IN_PARAM_HI, upper_32_bits(in_mapaddr));
+ mlxsw_pci_write32(mlxsw_pci, CIR_IN_PARAM_LO, lower_32_bits(in_mapaddr));
- mlxsw_pci_write32(mlxsw_pci, CIR_OUT_PARAM_HI, out_mapaddr >> 32);
- mlxsw_pci_write32(mlxsw_pci, CIR_OUT_PARAM_LO, out_mapaddr);
+ mlxsw_pci_write32(mlxsw_pci, CIR_OUT_PARAM_HI, upper_32_bits(out_mapaddr));
+ mlxsw_pci_write32(mlxsw_pci, CIR_OUT_PARAM_LO, lower_32_bits(out_mapaddr));
mlxsw_pci_write32(mlxsw_pci, CIR_IN_MODIFIER, in_mod);
mlxsw_pci_write32(mlxsw_pci, CIR_TOKEN, 0);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
index 3e52ee93438c..62cbbd1ada8d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c
@@ -1069,9 +1069,9 @@ static int mlxsw_sx_port_create(struct mlxsw_sx *mlxsw_sx, u8 local_port)
return 0;
err_register_netdev:
-err_port_admin_status_set:
err_port_mac_learning_mode_set:
err_port_stp_state_set:
+err_port_admin_status_set:
err_port_mtu_set:
err_port_speed_set:
err_port_swid_set:
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 66fd868152e5..b159ef8303cc 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -476,13 +476,12 @@ static void __lpc_get_mac(struct netdata_local *pldat, u8 *mac)
mac[5] = tmp >> 8;
}
-static void __lpc_eth_clock_enable(struct netdata_local *pldat,
- bool enable)
+static void __lpc_eth_clock_enable(struct netdata_local *pldat, bool enable)
{
if (enable)
- clk_enable(pldat->clk);
+ clk_prepare_enable(pldat->clk);
else
- clk_disable(pldat->clk);
+ clk_disable_unprepare(pldat->clk);
}
static void __lpc_params_setup(struct netdata_local *pldat)
@@ -1494,7 +1493,7 @@ err_out_free_irq:
err_out_iounmap:
iounmap(pldat->net_base);
err_out_disable_clocks:
- clk_disable(pldat->clk);
+ clk_disable_unprepare(pldat->clk);
clk_put(pldat->clk);
err_out_free_dev:
free_netdev(ndev);
@@ -1519,7 +1518,7 @@ static int lpc_eth_drv_remove(struct platform_device *pdev)
iounmap(pldat->net_base);
mdiobus_unregister(pldat->mii_bus);
mdiobus_free(pldat->mii_bus);
- clk_disable(pldat->clk);
+ clk_disable_unprepare(pldat->clk);
clk_put(pldat->clk);
free_netdev(ndev);
@@ -1540,7 +1539,7 @@ static int lpc_eth_drv_suspend(struct platform_device *pdev,
if (netif_running(ndev)) {
netif_device_detach(ndev);
__lpc_eth_shutdown(pldat);
- clk_disable(pldat->clk);
+ clk_disable_unprepare(pldat->clk);
/*
* Reset again now clock is disable to be sure
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index a83263743665..2b7550c43f78 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -2134,10 +2134,11 @@ static int rhine_rx(struct net_device *dev, int limit)
}
skb_put(skb, pkt_len);
- skb->protocol = eth_type_trans(skb, dev);
rhine_rx_vlan_tag(skb, desc, data_size);
+ skb->protocol = eth_type_trans(skb, dev);
+
netif_receive_skb(skb);
u64_stats_update_begin(&rp->rx_stats.syncp);
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 8f5c02eed47d..cde29f8a37bf 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -870,14 +870,14 @@ static int geneve_newlink(struct net *net, struct net_device *dev,
__be16 dst_port = htons(GENEVE_UDP_PORT);
__u8 ttl = 0, tos = 0;
bool metadata = false;
- __be32 rem_addr;
- __u32 vni;
+ __be32 rem_addr = 0;
+ __u32 vni = 0;
- if (!data[IFLA_GENEVE_ID] || !data[IFLA_GENEVE_REMOTE])
- return -EINVAL;
+ if (data[IFLA_GENEVE_ID])
+ vni = nla_get_u32(data[IFLA_GENEVE_ID]);
- vni = nla_get_u32(data[IFLA_GENEVE_ID]);
- rem_addr = nla_get_in_addr(data[IFLA_GENEVE_REMOTE]);
+ if (data[IFLA_GENEVE_REMOTE])
+ rem_addr = nla_get_in_addr(data[IFLA_GENEVE_REMOTE]);
if (data[IFLA_GENEVE_TTL])
ttl = nla_get_u8(data[IFLA_GENEVE_TTL]);
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index c5ad98ace5d0..11e3975485c1 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -168,8 +168,6 @@ config MDIO_OCTEON
busses. It is required by the Octeon and ThunderX ethernet device
drivers.
- If in doubt, say Y.
-
config MDIO_SUN4I
tristate "Allwinner sun4i MDIO interface support"
depends on ARCH_SUNXI
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index 3837ae344f63..2ed75060da50 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -313,7 +313,6 @@ static void pppoe_flush_dev(struct net_device *dev)
if (po->pppoe_dev == dev &&
sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) {
pppox_unbind_sock(sk);
- sk->sk_state = PPPOX_ZOMBIE;
sk->sk_state_change(sk);
po->pppoe_dev = NULL;
dev_put(dev);
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index fbb9325d1f6e..e66805eeffb4 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -164,6 +164,7 @@ config USB_NET_AX8817X
* Aten UC210T
* ASIX AX88172
* Billionton Systems, USB2AR
+ * Billionton Systems, GUSB2AM-1G-B
* Buffalo LUA-U2-KTX
* Corega FEther USB2-TX
* D-Link DUB-E100
diff --git a/drivers/net/usb/asix_common.c b/drivers/net/usb/asix_common.c
index 75d6f26729a3..079069a060a6 100644
--- a/drivers/net/usb/asix_common.c
+++ b/drivers/net/usb/asix_common.c
@@ -91,8 +91,10 @@ int asix_rx_fixup_internal(struct usbnet *dev, struct sk_buff *skb,
}
rx->ax_skb = netdev_alloc_skb_ip_align(dev->net,
rx->size);
- if (!rx->ax_skb)
+ if (!rx->ax_skb) {
+ rx->size = 0;
return 0;
+ }
}
if (rx->size > dev->net->mtu + ETH_HLEN + VLAN_HLEN) {
diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index 1173a24feda3..5cabefc23494 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -959,6 +959,10 @@ static const struct usb_device_id products [] = {
USB_DEVICE (0x08dd, 0x90ff),
.driver_info = (unsigned long) &ax8817x_info,
}, {
+ // Billionton Systems, GUSB2AM-1G-B
+ USB_DEVICE(0x08dd, 0x0114),
+ .driver_info = (unsigned long) &ax88178_info,
+}, {
// ATEN UC210T
USB_DEVICE (0x0557, 0x2009),
.driver_info = (unsigned long) &ax8817x_info,
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index bbac1d35ed4e..afdc65fd5bc5 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2745,11 +2745,10 @@ static int vxlan_newlink(struct net *src_net, struct net_device *dev,
struct vxlan_config conf;
int err;
- if (!data[IFLA_VXLAN_ID])
- return -EINVAL;
-
memset(&conf, 0, sizeof(conf));
- conf.vni = nla_get_u32(data[IFLA_VXLAN_ID]);
+
+ if (data[IFLA_VXLAN_ID])
+ conf.vni = nla_get_u32(data[IFLA_VXLAN_ID]);
if (data[IFLA_VXLAN_GROUP]) {
conf.remote_ip.sin.sin_addr.s_addr = nla_get_in_addr(data[IFLA_VXLAN_GROUP]);
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 23afcda2de96..678d72af4a9d 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -337,7 +337,7 @@ enum ath10k_hw_rate_cck {
#define TARGET_10X_MAX_FRAG_ENTRIES 0
/* 10.2 parameters */
-#define TARGET_10_2_DMA_BURST_SIZE 1
+#define TARGET_10_2_DMA_BURST_SIZE 0
/* Target specific defines for WMI-TLV firmware */
#define TARGET_TLV_NUM_VDEVS 4
@@ -391,7 +391,7 @@ enum ath10k_hw_rate_cck {
#define TARGET_10_4_TX_DBG_LOG_SIZE 1024
#define TARGET_10_4_NUM_WDS_ENTRIES 32
-#define TARGET_10_4_DMA_BURST_SIZE 1
+#define TARGET_10_4_DMA_BURST_SIZE 0
#define TARGET_10_4_MAC_AGGR_DELIM 0
#define TARGET_10_4_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK 1
#define TARGET_10_4_VOW_CONFIG 0
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 57f95f2dca5b..90eb75012e4f 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -880,6 +880,7 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
hw->max_rate_tries = 10;
hw->sta_data_size = sizeof(struct ath_node);
hw->vif_data_size = sizeof(struct ath_vif);
+ hw->extra_tx_headroom = 4;
hw->wiphy->available_antennas_rx = BIT(ah->caps.max_rxchains) - 1;
hw->wiphy->available_antennas_tx = BIT(ah->caps.max_txchains) - 1;
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 28490702124a..71d3e9adbf3c 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -120,6 +120,7 @@ MODULE_PARM_DESC(allhwsupport, "Enable support for all hardware (even it if over
#ifdef CONFIG_B43_BCMA
static const struct bcma_device_id b43_bcma_tbl[] = {
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x11, BCMA_ANY_CLASS),
+ BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x15, BCMA_ANY_CLASS),
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x17, BCMA_ANY_CLASS),
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x18, BCMA_ANY_CLASS),
BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x1C, BCMA_ANY_CLASS),
diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
index ab45819c1fbb..e18629a16fb0 100644
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
@@ -1020,7 +1020,7 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw,
u8 *pn = seq.ccmp.pn;
ieee80211_get_key_rx_seq(key, i, &seq);
- aes_sc->pn = cpu_to_le64(
+ aes_sc[i].pn = cpu_to_le64(
(u64)pn[5] |
((u64)pn[4] << 8) |
((u64)pn[3] << 16) |
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c
index 6951aba620eb..3fb327d5a911 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-7000.c
@@ -348,6 +348,6 @@ const struct iwl_cfg iwl7265d_n_cfg = {
};
MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
-MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
+MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index 04264e417c1c..576187611e61 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -274,18 +274,13 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
break;
case WLAN_CIPHER_SUITE_CCMP:
if (sta) {
- u8 *pn = seq.ccmp.pn;
+ u64 pn64;
aes_sc = data->rsc_tsc->all_tsc_rsc.aes.unicast_rsc;
aes_tx_sc = &data->rsc_tsc->all_tsc_rsc.aes.tsc;
- ieee80211_get_key_tx_seq(key, &seq);
- aes_tx_sc->pn = cpu_to_le64((u64)pn[5] |
- ((u64)pn[4] << 8) |
- ((u64)pn[3] << 16) |
- ((u64)pn[2] << 24) |
- ((u64)pn[1] << 32) |
- ((u64)pn[0] << 40));
+ pn64 = atomic64_read(&key->tx_pn);
+ aes_tx_sc->pn = cpu_to_le64(pn64);
} else {
aes_sc = data->rsc_tsc->all_tsc_rsc.aes.multicast_rsc;
}
@@ -298,12 +293,12 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
u8 *pn = seq.ccmp.pn;
ieee80211_get_key_rx_seq(key, i, &seq);
- aes_sc->pn = cpu_to_le64((u64)pn[5] |
- ((u64)pn[4] << 8) |
- ((u64)pn[3] << 16) |
- ((u64)pn[2] << 24) |
- ((u64)pn[1] << 32) |
- ((u64)pn[0] << 40));
+ aes_sc[i].pn = cpu_to_le64((u64)pn[5] |
+ ((u64)pn[4] << 8) |
+ ((u64)pn[3] << 16) |
+ ((u64)pn[2] << 24) |
+ ((u64)pn[1] << 32) |
+ ((u64)pn[0] << 40));
}
data->use_rsc_tsc = true;
break;
@@ -1453,15 +1448,15 @@ static void iwl_mvm_d3_update_gtks(struct ieee80211_hw *hw,
switch (key->cipher) {
case WLAN_CIPHER_SUITE_CCMP:
- iwl_mvm_aes_sc_to_seq(&sc->aes.tsc, &seq);
iwl_mvm_set_aes_rx_seq(sc->aes.unicast_rsc, key);
+ atomic64_set(&key->tx_pn, le64_to_cpu(sc->aes.tsc.pn));
break;
case WLAN_CIPHER_SUITE_TKIP:
iwl_mvm_tkip_sc_to_seq(&sc->tkip.tsc, &seq);
iwl_mvm_set_tkip_rx_seq(sc->tkip.unicast_rsc, key);
+ ieee80211_set_key_tx_seq(key, &seq);
break;
}
- ieee80211_set_key_tx_seq(key, &seq);
/* that's it for this key */
return;
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index 4a0ce83315bd..5c7f7cc9ffcc 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -703,7 +703,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
* abort after reading the nvm in case RF Kill is on, we will complete
* the init seq later when RF kill will switch to off
*/
- if (iwl_mvm_is_radio_killed(mvm)) {
+ if (iwl_mvm_is_radio_hw_killed(mvm)) {
IWL_DEBUG_RF_KILL(mvm,
"jump over all phy activities due to RF kill\n");
iwl_remove_notification(&mvm->notif_wait, &calib_wait);
@@ -736,7 +736,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait,
MVM_UCODE_CALIB_TIMEOUT);
- if (ret && iwl_mvm_is_radio_killed(mvm)) {
+ if (ret && iwl_mvm_is_radio_hw_killed(mvm)) {
IWL_DEBUG_RF_KILL(mvm, "RFKILL while calibrating.\n");
ret = 1;
}
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index aa8c2b7f23c7..7c2944a72470 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -2388,6 +2388,7 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw,
iwl_mvm_remove_time_event(mvm, mvmvif,
&mvmvif->time_event_data);
RCU_INIT_POINTER(mvm->csa_vif, NULL);
+ mvmvif->csa_countdown = false;
}
if (rcu_access_pointer(mvm->csa_tx_blocked_vif) == vif) {
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index b95a07ec9e36..c754051a4cea 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -860,6 +860,11 @@ static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
}
+static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
+{
+ return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
+}
+
/* Must be called with rcu_read_lock() held and it can only be
* released when mvmsta is not needed anymore.
*/
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index a37de3f410a0..f0cb092f980e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -590,6 +590,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
ieee80211_unregister_hw(mvm->hw);
iwl_mvm_leds_exit(mvm);
out_free:
+ flush_delayed_work(&mvm->fw_dump_wk);
iwl_phy_db_free(mvm->phy_db);
kfree(mvm->scan_cmd);
if (!cfg->no_power_up_nic_in_init || !mvm->nvm_file_name)
diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index b0825c402c73..644b58bc5226 100644
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
@@ -414,6 +414,11 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x095A, 0x5590, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)},
{IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x095A, 0x5F10, iwl7265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x095B, 0x5212, iwl7265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x095B, 0x520A, iwl7265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x095A, 0x9000, iwl7265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x095A, 0x9400, iwl7265_2ac_cfg)},
/* 8000 Series */
{IWL_PCI_DEVICE(0x24F3, 0x0010, iwl8260_2ac_cfg)},
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 5932306084fd..bf9afbf46c1b 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1114,6 +1114,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
{ USB_DEVICE(0x0db0, 0x871c) },
{ USB_DEVICE(0x0db0, 0x899a) },
/* Ovislink */
+ { USB_DEVICE(0x1b75, 0x3070) },
{ USB_DEVICE(0x1b75, 0x3071) },
{ USB_DEVICE(0x1b75, 0x3072) },
{ USB_DEVICE(0x1b75, 0xa200) },
diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h
index d4567d12e07e..5da6703942d9 100644
--- a/drivers/net/wireless/rtlwifi/pci.h
+++ b/drivers/net/wireless/rtlwifi/pci.h
@@ -247,6 +247,8 @@ struct rtl_pci {
/* MSI support */
bool msi_support;
bool using_msi;
+ /* interrupt clear before set */
+ bool int_clear;
};
struct mp_adapter {
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
index b7f18e2155eb..6e9418ed90c2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
@@ -2253,11 +2253,28 @@ void rtl8821ae_set_qos(struct ieee80211_hw *hw, int aci)
}
}
+static void rtl8821ae_clear_interrupt(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 tmp = rtl_read_dword(rtlpriv, REG_HISR);
+
+ rtl_write_dword(rtlpriv, REG_HISR, tmp);
+
+ tmp = rtl_read_dword(rtlpriv, REG_HISRE);
+ rtl_write_dword(rtlpriv, REG_HISRE, tmp);
+
+ tmp = rtl_read_dword(rtlpriv, REG_HSISR);
+ rtl_write_dword(rtlpriv, REG_HSISR, tmp);
+}
+
void rtl8821ae_enable_interrupt(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ if (!rtlpci->int_clear)
+ rtl8821ae_clear_interrupt(hw);/*clear it here first*/
+
rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
rtlpci->irq_enabled = true;
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
index a4988121e1ab..8ee141a55bc5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
@@ -96,6 +96,7 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
rtl8821ae_bt_reg_init(hw);
rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+ rtlpci->int_clear = rtlpriv->cfg->mod_params->int_clear;
rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
rtlpriv->dm.dm_initialgain_enable = 1;
@@ -167,6 +168,7 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+ rtlpci->msi_support = rtlpriv->cfg->mod_params->int_clear;
if (rtlpriv->cfg->mod_params->disable_watchdog)
pr_info("watchdog disabled\n");
rtlpriv->psc.reg_fwctrl_lps = 3;
@@ -308,6 +310,7 @@ static struct rtl_mod_params rtl8821ae_mod_params = {
.swctrl_lps = false,
.fwctrl_lps = true,
.msi_support = true,
+ .int_clear = true,
.debug = DBG_EMERG,
.disable_watchdog = 0,
};
@@ -437,6 +440,7 @@ module_param_named(fwlps, rtl8821ae_mod_params.fwctrl_lps, bool, 0444);
module_param_named(msi, rtl8821ae_mod_params.msi_support, bool, 0444);
module_param_named(disable_watchdog, rtl8821ae_mod_params.disable_watchdog,
bool, 0444);
+module_param_named(int_clear, rtl8821ae_mod_params.int_clear, bool, 0444);
MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
@@ -444,6 +448,7 @@ MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
+MODULE_PARM_DESC(int_clear, "Set to 1 to disable interrupt clear before set (default 0)\n");
static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index b90ca618b123..4544752a2ba8 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -2249,6 +2249,9 @@ struct rtl_mod_params {
/* default 0: 1 means disable */
bool disable_watchdog;
+
+ /* default 0: 1 means do not disable interrupts */
+ bool int_clear;
};
struct rtl_hal_usbint_cfg {
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index 929a6e7e5ecf..56ebd8267386 100644
--- a/drivers/net/xen-netback/xenbus.c
+++ b/drivers/net/xen-netback/xenbus.c
@@ -788,6 +788,12 @@ static void connect(struct backend_info *be)
/* Use the number of queues requested by the frontend */
be->vif->queues = vzalloc(requested_num_queues *
sizeof(struct xenvif_queue));
+ if (!be->vif->queues) {
+ xenbus_dev_fatal(dev, -ENOMEM,
+ "allocating queues");
+ return;
+ }
+
be->vif->num_queues = requested_num_queues;
be->vif->stalled_queues = requested_num_queues;
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index 2365a32a595e..be3755c973e9 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -823,9 +823,15 @@ static int of_pmu_irq_cfg(struct arm_pmu *pmu)
}
/* Now look up the logical CPU number */
- for_each_possible_cpu(cpu)
- if (dn == of_cpu_device_node_get(cpu))
+ for_each_possible_cpu(cpu) {
+ struct device_node *cpu_dn;
+
+ cpu_dn = of_cpu_device_node_get(cpu);
+ of_node_put(cpu_dn);
+
+ if (dn == cpu_dn)
break;
+ }
if (cpu >= nr_cpu_ids) {
pr_warn("Failed to find logical CPU for %s\n",
diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c
index 23685e74917e..bd2c69f85949 100644
--- a/drivers/staging/iio/accel/sca3000_ring.c
+++ b/drivers/staging/iio/accel/sca3000_ring.c
@@ -116,7 +116,7 @@ static int sca3000_read_first_n_hw_rb(struct iio_buffer *r,
if (ret)
goto error_ret;
- for (i = 0; i < num_read; i++)
+ for (i = 0; i < num_read / sizeof(u16); i++)
*(((u16 *)rx) + i) = be16_to_cpup((__be16 *)rx + i);
if (copy_to_user(buf, rx, num_read))
diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c
index 3f7715c9968b..47fc00a3f63b 100644
--- a/drivers/staging/iio/adc/mxs-lradc.c
+++ b/drivers/staging/iio/adc/mxs-lradc.c
@@ -915,11 +915,12 @@ static int mxs_lradc_read_raw(struct iio_dev *iio_dev,
case IIO_CHAN_INFO_OFFSET:
if (chan->type == IIO_TEMP) {
/* The calculated value from the ADC is in Kelvin, we
- * want Celsius for hwmon so the offset is
- * -272.15 * scale
+ * want Celsius for hwmon so the offset is -273.15
+ * The offset is applied before scaling so it is
+ * actually -213.15 * 4 / 1.012 = -1079.644268
*/
- *val = -1075;
- *val2 = 691699;
+ *val = -1079;
+ *val2 = 644268;
return IIO_VAL_INT_PLUS_MICRO;
}
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 0bae8cc6c23a..ca920b0ecf8f 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -932,7 +932,7 @@ static void exynos4412_tmu_set_emulation(struct exynos_tmu_data *data,
if (data->soc == SOC_ARCH_EXYNOS5260)
emul_con = EXYNOS5260_EMUL_CON;
- if (data->soc == SOC_ARCH_EXYNOS5433)
+ else if (data->soc == SOC_ARCH_EXYNOS5433)
emul_con = EXYNOS5433_TMU_EMUL_CON;
else if (data->soc == SOC_ARCH_EXYNOS7)
emul_con = EXYNOS7_TMU_REG_EMUL_CON;
diff --git a/drivers/tty/serial/8250/8250_dma.c b/drivers/tty/serial/8250/8250_dma.c
index 21d01a491405..e508939daea3 100644
--- a/drivers/tty/serial/8250/8250_dma.c
+++ b/drivers/tty/serial/8250/8250_dma.c
@@ -80,10 +80,6 @@ int serial8250_tx_dma(struct uart_8250_port *p)
return 0;
dma->tx_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE);
- if (dma->tx_size < p->port.fifosize) {
- ret = -EINVAL;
- goto err;
- }
desc = dmaengine_prep_slave_single(dma->txchan,
dma->tx_addr + xmit->tail,
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index c79d33676672..c47d3e480586 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -147,6 +147,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI) {
xhci->quirks |= XHCI_SPURIOUS_REBOOT;
+ xhci->quirks |= XHCI_SPURIOUS_WAKEUP;
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
(pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 43291f93afeb..97ffe3997273 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2191,6 +2191,10 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
}
/* Fast path - was this the last TRB in the TD for this URB? */
} else if (event_trb == td->last_trb) {
+ if (td->urb_length_set && trb_comp_code == COMP_SHORT_TX)
+ return finish_td(xhci, td, event_trb, event, ep,
+ status, false);
+
if (EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)) != 0) {
td->urb->actual_length =
td->urb->transfer_buffer_length -
@@ -2242,6 +2246,12 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
td->urb->actual_length +=
TRB_LEN(le32_to_cpu(cur_trb->generic.field[2])) -
EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
+
+ if (trb_comp_code == COMP_SHORT_TX) {
+ xhci_dbg(xhci, "mid bulk/intr SP, wait for last TRB event\n");
+ td->urb_length_set = true;
+ return 0;
+ }
}
return finish_td(xhci, td, event_trb, event, ep, status, false);
@@ -2274,6 +2284,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
u32 trb_comp_code;
int ret = 0;
int td_num = 0;
+ bool handling_skipped_tds = false;
slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
xdev = xhci->devs[slot_id];
@@ -2410,6 +2421,10 @@ static int handle_tx_event(struct xhci_hcd *xhci,
ep->skip = true;
xhci_dbg(xhci, "Miss service interval error, set skip flag\n");
goto cleanup;
+ case COMP_PING_ERR:
+ ep->skip = true;
+ xhci_dbg(xhci, "No Ping response error, Skip one Isoc TD\n");
+ goto cleanup;
default:
if (xhci_is_vendor_info_code(xhci, trb_comp_code)) {
status = 0;
@@ -2546,13 +2561,18 @@ static int handle_tx_event(struct xhci_hcd *xhci,
ep, &status);
cleanup:
+
+
+ handling_skipped_tds = ep->skip &&
+ trb_comp_code != COMP_MISSED_INT &&
+ trb_comp_code != COMP_PING_ERR;
+
/*
- * Do not update event ring dequeue pointer if ep->skip is set.
- * Will roll back to continue process missed tds.
+ * Do not update event ring dequeue pointer if we're in a loop
+ * processing missed tds.
*/
- if (trb_comp_code == COMP_MISSED_INT || !ep->skip) {
+ if (!handling_skipped_tds)
inc_deq(xhci, xhci->event_ring);
- }
if (ret) {
urb = td->urb;
@@ -2587,7 +2607,7 @@ cleanup:
* Process them as short transfer until reach the td pointed by
* the event.
*/
- } while (ep->skip && trb_comp_code != COMP_MISSED_INT);
+ } while (handling_skipped_tds);
return 0;
}
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 1aaf89300621..92f394927f24 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1093,6 +1093,7 @@ static void fbcon_init(struct vc_data *vc, int init)
con_copy_unimap(vc, svc);
ops = info->fbcon_par;
+ ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
p->con_rotate = initial_rotation;
set_blitting_type(vc, info);
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index b823fac91c92..8c6f247ba81d 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2584,7 +2584,7 @@ static long btrfs_fallocate(struct file *file, int mode,
alloc_start);
if (ret)
goto out;
- } else {
+ } else if (offset + len > inode->i_size) {
/*
* If we are fallocating from the end of the file onward we
* need to zero out the end of the page if i_size lands in the
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 3e3e6130637f..8d20f3b1cab0 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -4641,7 +4641,7 @@ locked:
if (bctl->flags & ~(BTRFS_BALANCE_ARGS_MASK | BTRFS_BALANCE_TYPE_MASK)) {
ret = -EINVAL;
- goto out_bargs;
+ goto out_bctl;
}
do_balance:
@@ -4655,12 +4655,15 @@ do_balance:
need_unlock = false;
ret = btrfs_balance(bctl, bargs);
+ bctl = NULL;
if (arg) {
if (copy_to_user(arg, bargs, sizeof(*bargs)))
ret = -EFAULT;
}
+out_bctl:
+ kfree(bctl);
out_bargs:
kfree(bargs);
out_unlock:
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 091a36444972..29e4599f6fc1 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -778,19 +778,24 @@ static void bdi_split_work_to_wbs(struct backing_dev_info *bdi,
struct wb_writeback_work *base_work,
bool skip_if_busy)
{
- int next_memcg_id = 0;
- struct bdi_writeback *wb;
- struct wb_iter iter;
+ struct bdi_writeback *last_wb = NULL;
+ struct bdi_writeback *wb = list_entry_rcu(&bdi->wb_list,
+ struct bdi_writeback, bdi_node);
might_sleep();
restart:
rcu_read_lock();
- bdi_for_each_wb(wb, bdi, &iter, next_memcg_id) {
+ list_for_each_entry_continue_rcu(wb, &bdi->wb_list, bdi_node) {
DEFINE_WB_COMPLETION_ONSTACK(fallback_work_done);
struct wb_writeback_work fallback_work;
struct wb_writeback_work *work;
long nr_pages;
+ if (last_wb) {
+ wb_put(last_wb);
+ last_wb = NULL;
+ }
+
/* SYNC_ALL writes out I_DIRTY_TIME too */
if (!wb_has_dirty_io(wb) &&
(base_work->sync_mode == WB_SYNC_NONE ||
@@ -819,12 +824,22 @@ restart:
wb_queue_work(wb, work);
- next_memcg_id = wb->memcg_css->id + 1;
+ /*
+ * Pin @wb so that it stays on @bdi->wb_list. This allows
+ * continuing iteration from @wb after dropping and
+ * regrabbing rcu read lock.
+ */
+ wb_get(wb);
+ last_wb = wb;
+
rcu_read_unlock();
wb_wait_for_completion(bdi, &fallback_work_done);
goto restart;
}
rcu_read_unlock();
+
+ if (last_wb)
+ wb_put(last_wb);
}
#else /* CONFIG_CGROUP_WRITEBACK */
@@ -1857,12 +1872,11 @@ void wakeup_flusher_threads(long nr_pages, enum wb_reason reason)
rcu_read_lock();
list_for_each_entry_rcu(bdi, &bdi_list, bdi_list) {
struct bdi_writeback *wb;
- struct wb_iter iter;
if (!bdi_has_dirty_io(bdi))
continue;
- bdi_for_each_wb(wb, bdi, &iter, 0)
+ list_for_each_entry_rcu(wb, &bdi->wb_list, bdi_node)
wb_start_writeback(wb, wb_split_bdi_pages(wb, nr_pages),
false, reason);
}
@@ -1894,11 +1908,10 @@ static void wakeup_dirtytime_writeback(struct work_struct *w)
rcu_read_lock();
list_for_each_entry_rcu(bdi, &bdi_list, bdi_list) {
struct bdi_writeback *wb;
- struct wb_iter iter;
- bdi_for_each_wb(wb, bdi, &iter, 0)
- if (!list_empty(&bdi->wb.b_dirty_time))
- wb_wakeup(&bdi->wb);
+ list_for_each_entry_rcu(wb, &bdi->wb_list, bdi_node)
+ if (!list_empty(&wb->b_dirty_time))
+ wb_wakeup(wb);
}
rcu_read_unlock();
schedule_delayed_work(&dirtytime_work, dirtytime_expire_interval * HZ);
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index ee5aa4daaea0..ce38b4ccc9ab 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1658,12 +1658,13 @@ send_response:
if (ret < 0) {
mlog(ML_ERROR, "failed to dispatch assert master work\n");
response = DLM_MASTER_RESP_ERROR;
+ spin_unlock(&res->spinlock);
dlm_lockres_put(res);
} else {
dispatched = 1;
__dlm_lockres_grab_inflight_worker(dlm, res);
+ spin_unlock(&res->spinlock);
}
- spin_unlock(&res->spinlock);
} else {
if (res)
dlm_lockres_put(res);
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 3d90ad7ff91f..58eaa5c0d387 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1723,8 +1723,8 @@ int dlm_master_requery_handler(struct o2net_msg *msg, u32 len, void *data,
} else {
dispatched = 1;
__dlm_lockres_grab_inflight_worker(dlm, res);
+ spin_unlock(&res->spinlock);
}
- spin_unlock(&res->spinlock);
} else {
/* put.. incase we are not the master */
spin_unlock(&res->spinlock);
diff --git a/include/linux/backing-dev-defs.h b/include/linux/backing-dev-defs.h
index a23209b43842..1b4d69f68c33 100644
--- a/include/linux/backing-dev-defs.h
+++ b/include/linux/backing-dev-defs.h
@@ -116,6 +116,8 @@ struct bdi_writeback {
struct list_head work_list;
struct delayed_work dwork; /* work item used for writeback */
+ struct list_head bdi_node; /* anchored at bdi->wb_list */
+
#ifdef CONFIG_CGROUP_WRITEBACK
struct percpu_ref refcnt; /* used only for !root wb's */
struct fprop_local_percpu memcg_completions;
@@ -150,6 +152,7 @@ struct backing_dev_info {
atomic_long_t tot_write_bandwidth;
struct bdi_writeback wb; /* the root writeback info for this bdi */
+ struct list_head wb_list; /* list of all wbs */
#ifdef CONFIG_CGROUP_WRITEBACK
struct radix_tree_root cgwb_tree; /* radix tree of active cgroup wbs */
struct rb_root cgwb_congested_tree; /* their congested states */
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index d5eb4ad1c534..c85f74946a8b 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -19,13 +19,17 @@
#include <linux/slab.h>
int __must_check bdi_init(struct backing_dev_info *bdi);
-void bdi_destroy(struct backing_dev_info *bdi);
+void bdi_exit(struct backing_dev_info *bdi);
__printf(3, 4)
int bdi_register(struct backing_dev_info *bdi, struct device *parent,
const char *fmt, ...);
int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
+void bdi_unregister(struct backing_dev_info *bdi);
+
int __must_check bdi_setup_and_register(struct backing_dev_info *, char *);
+void bdi_destroy(struct backing_dev_info *bdi);
+
void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
bool range_cyclic, enum wb_reason reason);
void wb_start_background_writeback(struct bdi_writeback *wb);
@@ -408,61 +412,6 @@ static inline void unlocked_inode_to_wb_end(struct inode *inode, bool locked)
rcu_read_unlock();
}
-struct wb_iter {
- int start_memcg_id;
- struct radix_tree_iter tree_iter;
- void **slot;
-};
-
-static inline struct bdi_writeback *__wb_iter_next(struct wb_iter *iter,
- struct backing_dev_info *bdi)
-{
- struct radix_tree_iter *titer = &iter->tree_iter;
-
- WARN_ON_ONCE(!rcu_read_lock_held());
-
- if (iter->start_memcg_id >= 0) {
- iter->slot = radix_tree_iter_init(titer, iter->start_memcg_id);
- iter->start_memcg_id = -1;
- } else {
- iter->slot = radix_tree_next_slot(iter->slot, titer, 0);
- }
-
- if (!iter->slot)
- iter->slot = radix_tree_next_chunk(&bdi->cgwb_tree, titer, 0);
- if (iter->slot)
- return *iter->slot;
- return NULL;
-}
-
-static inline struct bdi_writeback *__wb_iter_init(struct wb_iter *iter,
- struct backing_dev_info *bdi,
- int start_memcg_id)
-{
- iter->start_memcg_id = start_memcg_id;
-
- if (start_memcg_id)
- return __wb_iter_next(iter, bdi);
- else
- return &bdi->wb;
-}
-
-/**
- * bdi_for_each_wb - walk all wb's of a bdi in ascending memcg ID order
- * @wb_cur: cursor struct bdi_writeback pointer
- * @bdi: bdi to walk wb's of
- * @iter: pointer to struct wb_iter to be used as iteration buffer
- * @start_memcg_id: memcg ID to start iteration from
- *
- * Iterate @wb_cur through the wb's (bdi_writeback's) of @bdi in ascending
- * memcg ID order starting from @start_memcg_id. @iter is struct wb_iter
- * to be used as temp storage during iteration. rcu_read_lock() must be
- * held throughout iteration.
- */
-#define bdi_for_each_wb(wb_cur, bdi, iter, start_memcg_id) \
- for ((wb_cur) = __wb_iter_init(iter, bdi, start_memcg_id); \
- (wb_cur); (wb_cur) = __wb_iter_next(iter, bdi))
-
#else /* CONFIG_CGROUP_WRITEBACK */
static inline bool inode_cgwb_enabled(struct inode *inode)
@@ -522,14 +471,6 @@ static inline void wb_blkcg_offline(struct blkcg *blkcg)
{
}
-struct wb_iter {
- int next_id;
-};
-
-#define bdi_for_each_wb(wb_cur, bdi, iter, start_blkcg_id) \
- for ((iter)->next_id = (start_blkcg_id); \
- ({ (wb_cur) = !(iter)->next_id++ ? &(bdi)->wb : NULL; }); )
-
static inline int inode_congested(struct inode *inode, int cong_bits)
{
return wb_congested(&inode_to_bdi(inode)->wb, cong_bits);
diff --git a/include/linux/cma.h b/include/linux/cma.h
index f7ef093ec49a..29f9e774ab76 100644
--- a/include/linux/cma.h
+++ b/include/linux/cma.h
@@ -26,6 +26,6 @@ extern int __init cma_declare_contiguous(phys_addr_t base,
extern int cma_init_reserved_mem(phys_addr_t base, phys_addr_t size,
unsigned int order_per_bit,
struct cma **res_cma);
-extern struct page *cma_alloc(struct cma *cma, unsigned int count, unsigned int align);
+extern struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align);
extern bool cma_release(struct cma *cma, const struct page *pages, unsigned int count);
#endif
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index dfaa7b3e9ae9..8efb40e61d6e 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -237,12 +237,25 @@
#define KASAN_ABI_VERSION 3
#endif
+#if GCC_VERSION >= 40902
+/*
+ * Tell the compiler that address safety instrumentation (KASAN)
+ * should not be applied to that function.
+ * Conflicts with inlining: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368
+ */
+#define __no_sanitize_address __attribute__((no_sanitize_address))
+#endif
+
#endif /* gcc version >= 40000 specific checks */
#if !defined(__noclone)
#define __noclone /* not needed */
#endif
+#if !defined(__no_sanitize_address)
+#define __no_sanitize_address
+#endif
+
/*
* A trick to suppress uninitialized variable warning without generating any
* code
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index c836eb2dc44d..3d7810341b57 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -198,19 +198,45 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
#include <uapi/linux/types.h>
-static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
+#define __READ_ONCE_SIZE \
+({ \
+ switch (size) { \
+ case 1: *(__u8 *)res = *(volatile __u8 *)p; break; \
+ case 2: *(__u16 *)res = *(volatile __u16 *)p; break; \
+ case 4: *(__u32 *)res = *(volatile __u32 *)p; break; \
+ case 8: *(__u64 *)res = *(volatile __u64 *)p; break; \
+ default: \
+ barrier(); \
+ __builtin_memcpy((void *)res, (const void *)p, size); \
+ barrier(); \
+ } \
+})
+
+static __always_inline
+void __read_once_size(const volatile void *p, void *res, int size)
{
- switch (size) {
- case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
- case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
- case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
- case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
- default:
- barrier();
- __builtin_memcpy((void *)res, (const void *)p, size);
- barrier();
- }
+ __READ_ONCE_SIZE;
+}
+
+#ifdef CONFIG_KASAN
+/*
+ * This function is not 'inline' because __no_sanitize_address confilcts
+ * with inlining. Attempt to inline it may cause a build failure.
+ * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368
+ * '__maybe_unused' allows us to avoid defined-but-not-used warnings.
+ */
+static __no_sanitize_address __maybe_unused
+void __read_once_size_nocheck(const volatile void *p, void *res, int size)
+{
+ __READ_ONCE_SIZE;
+}
+#else
+static __always_inline
+void __read_once_size_nocheck(const volatile void *p, void *res, int size)
+{
+ __READ_ONCE_SIZE;
}
+#endif
static __always_inline void __write_once_size(volatile void *p, void *res, int size)
{
@@ -248,8 +274,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
* required ordering.
*/
-#define READ_ONCE(x) \
- ({ union { typeof(x) __val; char __c[1]; } __u; __read_once_size(&(x), __u.__c, sizeof(x)); __u.__val; })
+#define __READ_ONCE(x, check) \
+({ \
+ union { typeof(x) __val; char __c[1]; } __u; \
+ if (check) \
+ __read_once_size(&(x), __u.__c, sizeof(x)); \
+ else \
+ __read_once_size_nocheck(&(x), __u.__c, sizeof(x)); \
+ __u.__val; \
+})
+#define READ_ONCE(x) __READ_ONCE(x, 1)
+
+/*
+ * Use READ_ONCE_NOCHECK() instead of READ_ONCE() if you need
+ * to hide memory access from KASAN.
+ */
+#define READ_ONCE_NOCHECK(x) __READ_ONCE(x, 0)
#define WRITE_ONCE(x, val) \
({ \
diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h
index 569bbd039896..fec734df1524 100644
--- a/include/linux/dma-contiguous.h
+++ b/include/linux/dma-contiguous.h
@@ -111,7 +111,7 @@ static inline int dma_declare_contiguous(struct device *dev, phys_addr_t size,
return ret;
}
-struct page *dma_alloc_from_contiguous(struct device *dev, int count,
+struct page *dma_alloc_from_contiguous(struct device *dev, size_t count,
unsigned int order);
bool dma_release_from_contiguous(struct device *dev, struct page *pages,
int count);
@@ -144,7 +144,7 @@ int dma_declare_contiguous(struct device *dev, phys_addr_t size,
}
static inline
-struct page *dma_alloc_from_contiguous(struct device *dev, int count,
+struct page *dma_alloc_from_contiguous(struct device *dev, size_t count,
unsigned int order)
{
return NULL;
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 6452ff4c463f..3e3318ddfc0e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -676,8 +676,9 @@ enum {
struct list_head *mem_cgroup_cgwb_list(struct mem_cgroup *memcg);
struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb);
-void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pavail,
- unsigned long *pdirty, unsigned long *pwriteback);
+void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
+ unsigned long *pheadroom, unsigned long *pdirty,
+ unsigned long *pwriteback);
#else /* CONFIG_CGROUP_WRITEBACK */
@@ -687,7 +688,8 @@ static inline struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb)
}
static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb,
- unsigned long *pavail,
+ unsigned long *pfilepages,
+ unsigned long *pheadroom,
unsigned long *pdirty,
unsigned long *pwriteback)
{
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index cb1b9bbda332..b36d837c701e 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -64,7 +64,7 @@ struct unix_sock {
struct socket_wq peer_wq;
};
-static inline struct unix_sock *unix_sk(struct sock *sk)
+static inline struct unix_sock *unix_sk(const struct sock *sk)
{
return (struct unix_sock *)sk;
}
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 186f3a1e1b1f..fc1937698625 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -113,12 +113,12 @@ void __inet_twsk_hashdance(struct inet_timewait_sock *tw, struct sock *sk,
void __inet_twsk_schedule(struct inet_timewait_sock *tw, int timeo,
bool rearm);
-static void inline inet_twsk_schedule(struct inet_timewait_sock *tw, int timeo)
+static inline void inet_twsk_schedule(struct inet_timewait_sock *tw, int timeo)
{
__inet_twsk_schedule(tw, timeo, false);
}
-static void inline inet_twsk_reschedule(struct inet_timewait_sock *tw, int timeo)
+static inline void inet_twsk_reschedule(struct inet_timewait_sock *tw, int timeo)
{
__inet_twsk_schedule(tw, timeo, true);
}
diff --git a/include/net/sock.h b/include/net/sock.h
index 7aa78440559a..e23717013a4e 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -828,6 +828,14 @@ static inline __must_check int sk_add_backlog(struct sock *sk, struct sk_buff *s
if (sk_rcvqueues_full(sk, limit))
return -ENOBUFS;
+ /*
+ * If the skb was allocated from pfmemalloc reserves, only
+ * allow SOCK_MEMALLOC sockets to use it as this socket is
+ * helping free memory
+ */
+ if (skb_pfmemalloc(skb) && !sock_flag(sk, SOCK_MEMALLOC))
+ return -ENOMEM;
+
__sk_add_backlog(sk, skb);
sk->sk_backlog.len += skb->truesize;
return 0;
diff --git a/include/sound/da7213.h b/include/sound/da7213.h
index 673f5c39cbf2..e7eac8979995 100644
--- a/include/sound/da7213.h
+++ b/include/sound/da7213.h
@@ -44,9 +44,6 @@ struct da7213_platform_data {
enum da7213_dmic_data_sel dmic_data_sel;
enum da7213_dmic_samplephase dmic_samplephase;
enum da7213_dmic_clk_rate dmic_clk_rate;
-
- /* MCLK squaring config */
- bool mclk_squaring;
};
#endif /* _DA7213_PDATA_H */
diff --git a/include/sound/da7219-aad.h b/include/sound/da7219-aad.h
new file mode 100644
index 000000000000..17802fb86ec4
--- /dev/null
+++ b/include/sound/da7219-aad.h
@@ -0,0 +1,99 @@
+/*
+ * da7219-aad.h - DA7322 ASoC Codec AAD Driver Platform Data
+ *
+ * Copyright (c) 2015 Dialog Semiconductor Ltd.
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __DA7219_AAD_PDATA_H
+#define __DA7219_AAD_PDATA_H
+
+enum da7219_aad_micbias_pulse_lvl {
+ DA7219_AAD_MICBIAS_PULSE_LVL_OFF = 0,
+ DA7219_AAD_MICBIAS_PULSE_LVL_2_8V = 6,
+ DA7219_AAD_MICBIAS_PULSE_LVL_2_9V,
+};
+
+enum da7219_aad_btn_cfg {
+ DA7219_AAD_BTN_CFG_2MS = 1,
+ DA7219_AAD_BTN_CFG_5MS,
+ DA7219_AAD_BTN_CFG_10MS,
+ DA7219_AAD_BTN_CFG_50MS,
+ DA7219_AAD_BTN_CFG_100MS,
+ DA7219_AAD_BTN_CFG_200MS,
+ DA7219_AAD_BTN_CFG_500MS,
+};
+
+enum da7219_aad_mic_det_thr {
+ DA7219_AAD_MIC_DET_THR_200_OHMS = 0,
+ DA7219_AAD_MIC_DET_THR_500_OHMS,
+ DA7219_AAD_MIC_DET_THR_750_OHMS,
+ DA7219_AAD_MIC_DET_THR_1000_OHMS,
+};
+
+enum da7219_aad_jack_ins_deb {
+ DA7219_AAD_JACK_INS_DEB_5MS = 0,
+ DA7219_AAD_JACK_INS_DEB_10MS,
+ DA7219_AAD_JACK_INS_DEB_20MS,
+ DA7219_AAD_JACK_INS_DEB_50MS,
+ DA7219_AAD_JACK_INS_DEB_100MS,
+ DA7219_AAD_JACK_INS_DEB_200MS,
+ DA7219_AAD_JACK_INS_DEB_500MS,
+ DA7219_AAD_JACK_INS_DEB_1S,
+};
+
+enum da7219_aad_jack_det_rate {
+ DA7219_AAD_JACK_DET_RATE_32_64MS = 0,
+ DA7219_AAD_JACK_DET_RATE_64_128MS,
+ DA7219_AAD_JACK_DET_RATE_128_256MS,
+ DA7219_AAD_JACK_DET_RATE_256_512MS,
+};
+
+enum da7219_aad_jack_rem_deb {
+ DA7219_AAD_JACK_REM_DEB_1MS = 0,
+ DA7219_AAD_JACK_REM_DEB_5MS,
+ DA7219_AAD_JACK_REM_DEB_10MS,
+ DA7219_AAD_JACK_REM_DEB_20MS,
+};
+
+enum da7219_aad_btn_avg {
+ DA7219_AAD_BTN_AVG_1 = 0,
+ DA7219_AAD_BTN_AVG_2,
+ DA7219_AAD_BTN_AVG_4,
+ DA7219_AAD_BTN_AVG_8,
+};
+
+enum da7219_aad_adc_1bit_rpt {
+ DA7219_AAD_ADC_1BIT_RPT_1 = 0,
+ DA7219_AAD_ADC_1BIT_RPT_2,
+ DA7219_AAD_ADC_1BIT_RPT_4,
+ DA7219_AAD_ADC_1BIT_RPT_8,
+};
+
+struct da7219_aad_pdata {
+ int irq;
+
+ enum da7219_aad_micbias_pulse_lvl micbias_pulse_lvl;
+ u32 micbias_pulse_time;
+ enum da7219_aad_btn_cfg btn_cfg;
+ enum da7219_aad_mic_det_thr mic_det_thr;
+ enum da7219_aad_jack_ins_deb jack_ins_deb;
+ enum da7219_aad_jack_det_rate jack_det_rate;
+ enum da7219_aad_jack_rem_deb jack_rem_deb;
+
+ u8 a_d_btn_thr;
+ u8 d_b_btn_thr;
+ u8 b_c_btn_thr;
+ u8 c_mic_btn_thr;
+
+ enum da7219_aad_btn_avg btn_avg;
+ enum da7219_aad_adc_1bit_rpt adc_1bit_rpt;
+};
+
+#endif /* __DA7219_AAD_PDATA_H */
diff --git a/include/sound/da7219.h b/include/sound/da7219.h
new file mode 100644
index 000000000000..3f39e135312d
--- /dev/null
+++ b/include/sound/da7219.h
@@ -0,0 +1,55 @@
+/*
+ * da7219.h - DA7219 ASoC Codec Driver Platform Data
+ *
+ * Copyright (c) 2015 Dialog Semiconductor
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __DA7219_PDATA_H
+#define __DA7219_PDATA_H
+
+/* LDO */
+enum da7219_ldo_lvl_sel {
+ DA7219_LDO_LVL_SEL_1_05V = 0,
+ DA7219_LDO_LVL_SEL_1_10V,
+ DA7219_LDO_LVL_SEL_1_20V,
+ DA7219_LDO_LVL_SEL_1_40V,
+};
+
+/* Mic Bias */
+enum da7219_micbias_voltage {
+ DA7219_MICBIAS_1_8V = 1,
+ DA7219_MICBIAS_2_0V,
+ DA7219_MICBIAS_2_2V,
+ DA7219_MICBIAS_2_4V,
+ DA7219_MICBIAS_2_6V,
+};
+
+/* Mic input type */
+enum da7219_mic_amp_in_sel {
+ DA7219_MIC_AMP_IN_SEL_DIFF = 0,
+ DA7219_MIC_AMP_IN_SEL_SE_P,
+ DA7219_MIC_AMP_IN_SEL_SE_N,
+};
+
+struct da7219_aad_pdata;
+
+struct da7219_pdata {
+ /* Internal LDO */
+ enum da7219_ldo_lvl_sel ldo_lvl_sel;
+
+ /* Mic */
+ enum da7219_micbias_voltage micbias_lvl;
+ enum da7219_mic_amp_in_sel mic_amp_in_sel;
+
+ /* AAD */
+ struct da7219_aad_pdata *aad_pdata;
+};
+
+#endif /* __DA7219_PDATA_H */
diff --git a/include/sound/designware_i2s.h b/include/sound/designware_i2s.h
index 3a8fca9409a7..8966ba7c9629 100644
--- a/include/sound/designware_i2s.h
+++ b/include/sound/designware_i2s.h
@@ -38,6 +38,8 @@ struct i2s_clk_config_data {
struct i2s_platform_data {
#define DWC_I2S_PLAY (1 << 0)
#define DWC_I2S_RECORD (1 << 1)
+ #define DW_I2S_SLAVE (1 << 2)
+ #define DW_I2S_MASTER (1 << 3)
unsigned int cap;
int channel;
u32 snd_fmts;
diff --git a/include/sound/pxa2xx-lib.h b/include/sound/pxa2xx-lib.h
index 56e818e4a1cb..6ef629bde164 100644
--- a/include/sound/pxa2xx-lib.h
+++ b/include/sound/pxa2xx-lib.h
@@ -12,7 +12,6 @@ extern int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
extern snd_pcm_uframes_t pxa2xx_pcm_pointer(struct snd_pcm_substream *substream);
extern int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream);
-extern void pxa2xx_pcm_dma_irq(int dma_ch, void *dev_id);
extern int __pxa2xx_pcm_open(struct snd_pcm_substream *substream);
extern int __pxa2xx_pcm_close(struct snd_pcm_substream *substream);
extern int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream,
diff --git a/include/sound/rt5640.h b/include/sound/rt5640.h
index 59d26dd81e45..e3c84b92ff70 100644
--- a/include/sound/rt5640.h
+++ b/include/sound/rt5640.h
@@ -12,9 +12,10 @@
#define __LINUX_SND_RT5640_H
struct rt5640_platform_data {
- /* IN1 & IN2 can optionally be differential */
+ /* IN1 & IN2 & IN3 can optionally be differential */
bool in1_diff;
bool in2_diff;
+ bool in3_diff;
bool dmic_en;
bool dmic1_data_pin; /* 0 = IN1P; 1 = GPIO3 */
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 2df96b1384c7..212eaaf172ed 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -48,10 +48,25 @@ struct snd_compr_stream;
#define SND_SOC_DAIFMT_GATED (0 << 4) /* clock is gated */
/*
- * DAI hardware signal inversions.
+ * DAI hardware signal polarity.
*
* Specifies whether the DAI can also support inverted clocks for the specified
* format.
+ *
+ * BCLK:
+ * - "normal" polarity means signal is available at rising edge of BCLK
+ * - "inverted" polarity means signal is available at falling edge of BCLK
+ *
+ * FSYNC "normal" polarity depends on the frame format:
+ * - I2S: frame consists of left then right channel data. Left channel starts
+ * with falling FSYNC edge, right channel starts with rising FSYNC edge.
+ * - Left/Right Justified: frame consists of left then right channel data.
+ * Left channel starts with rising FSYNC edge, right channel starts with
+ * falling FSYNC edge.
+ * - DSP A/B: Frame starts with rising FSYNC edge.
+ * - AC97: Frame starts with rising FSYNC edge.
+ *
+ * "Negative" FSYNC polarity is the one opposite of "normal" polarity.
*/
#define SND_SOC_DAIFMT_NB_NF (0 << 8) /* normal bit clock + frame */
#define SND_SOC_DAIFMT_NB_IF (2 << 8) /* normal BCLK + inv FRM */
@@ -214,7 +229,7 @@ struct snd_soc_dai_driver {
int (*suspend)(struct snd_soc_dai *dai);
int (*resume)(struct snd_soc_dai *dai);
/* compress dai */
- bool compress_dai;
+ int (*compress_new)(struct snd_soc_pcm_runtime *rtd, int num);
/* DAI is also used for the control bus */
bool bus_control;
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 5abba037d245..7855cfe46b69 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -451,6 +451,9 @@ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm(
struct snd_kcontrol *kcontrol);
+struct snd_soc_dapm_widget *snd_soc_dapm_kcontrol_widget(
+ struct snd_kcontrol *kcontrol);
+
int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm,
enum snd_soc_bias_level level);
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 470f20887b61..a8b4b9c8b1d2 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -86,7 +86,7 @@
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
SNDRV_CTL_ELEM_ACCESS_READWRITE, \
.tlv.p = (tlv_array),\
- .info = snd_soc_info_volsw, \
+ .info = snd_soc_info_volsw_sx, \
.get = snd_soc_get_volsw_sx,\
.put = snd_soc_put_volsw_sx, \
.private_value = (unsigned long)&(struct soc_mixer_control) \
@@ -156,7 +156,7 @@
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
SNDRV_CTL_ELEM_ACCESS_READWRITE, \
.tlv.p = (tlv_array), \
- .info = snd_soc_info_volsw, \
+ .info = snd_soc_info_volsw_sx, \
.get = snd_soc_get_volsw_sx, \
.put = snd_soc_put_volsw_sx, \
.private_value = (unsigned long)&(struct soc_mixer_control) \
@@ -217,6 +217,13 @@
.get = xhandler_get, .put = xhandler_put, \
.private_value = \
SOC_DOUBLE_VALUE(reg, shift_left, shift_right, max, invert, 0) }
+#define SOC_DOUBLE_R_EXT(xname, reg_left, reg_right, xshift, xmax, xinvert,\
+ xhandler_get, xhandler_put) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+ .info = snd_soc_info_volsw, \
+ .get = xhandler_get, .put = xhandler_put, \
+ .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+ xmax, xinvert) }
#define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
xhandler_get, xhandler_put, tlv_array) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
@@ -452,7 +459,9 @@ int snd_soc_platform_read(struct snd_soc_platform *platform,
int snd_soc_platform_write(struct snd_soc_platform *platform,
unsigned int reg, unsigned int val);
int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num);
-int soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num);
+#ifdef CONFIG_SND_SOC_COMPRESS
+int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num);
+#endif
struct snd_pcm_substream *snd_soc_get_dai_substream(struct snd_soc_card *card,
const char *dai_link, int stream);
@@ -586,6 +595,8 @@ int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int snd_soc_info_volsw(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo);
+int snd_soc_info_volsw_sx(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo);
#define snd_soc_info_bool_ext snd_ctl_boolean_mono_info
int snd_soc_get_volsw(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
@@ -603,7 +614,7 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol);
-int snd_soc_limit_volume(struct snd_soc_codec *codec,
+int snd_soc_limit_volume(struct snd_soc_card *card,
const char *name, int max);
int snd_soc_bytes_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo);
diff --git a/include/sound/wm8904.h b/include/sound/wm8904.h
index 898be3a8db9a..6d8f8fba3341 100644
--- a/include/sound/wm8904.h
+++ b/include/sound/wm8904.h
@@ -119,7 +119,7 @@
#define WM8904_MIC_REGS 2
#define WM8904_GPIO_REGS 4
#define WM8904_DRC_REGS 4
-#define WM8904_EQ_REGS 25
+#define WM8904_EQ_REGS 24
/**
* DRC configurations are specified with a label and a set of register
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index 32e07d8cbaf4..036f73bc54cd 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -323,10 +323,10 @@ enum ovs_key_attr {
OVS_KEY_ATTR_MPLS, /* array of struct ovs_key_mpls.
* The implementation may restrict
* the accepted length of the array. */
- OVS_KEY_ATTR_CT_STATE, /* u8 bitmask of OVS_CS_F_* */
+ OVS_KEY_ATTR_CT_STATE, /* u32 bitmask of OVS_CS_F_* */
OVS_KEY_ATTR_CT_ZONE, /* u16 connection tracking zone. */
OVS_KEY_ATTR_CT_MARK, /* u32 connection tracking mark */
- OVS_KEY_ATTR_CT_LABEL, /* 16-octet connection tracking label */
+ OVS_KEY_ATTR_CT_LABELS, /* 16-octet connection tracking label */
#ifdef __KERNEL__
OVS_KEY_ATTR_TUNNEL_INFO, /* struct ip_tunnel_info */
@@ -439,9 +439,9 @@ struct ovs_key_nd {
__u8 nd_tll[ETH_ALEN];
};
-#define OVS_CT_LABEL_LEN 16
-struct ovs_key_ct_label {
- __u8 ct_label[OVS_CT_LABEL_LEN];
+#define OVS_CT_LABELS_LEN 16
+struct ovs_key_ct_labels {
+ __u8 ct_labels[OVS_CT_LABELS_LEN];
};
/* OVS_KEY_ATTR_CT_STATE flags */
@@ -449,9 +449,9 @@ struct ovs_key_ct_label {
#define OVS_CS_F_ESTABLISHED 0x02 /* Part of an existing connection. */
#define OVS_CS_F_RELATED 0x04 /* Related to an established
* connection. */
-#define OVS_CS_F_INVALID 0x20 /* Could not track connection. */
-#define OVS_CS_F_REPLY_DIR 0x40 /* Flow is in the reply direction. */
-#define OVS_CS_F_TRACKED 0x80 /* Conntrack has occurred. */
+#define OVS_CS_F_REPLY_DIR 0x08 /* Flow is in the reply direction. */
+#define OVS_CS_F_INVALID 0x10 /* Could not track connection. */
+#define OVS_CS_F_TRACKED 0x20 /* Conntrack has occurred. */
/**
* enum ovs_flow_attr - attributes for %OVS_FLOW_* commands.
@@ -618,22 +618,24 @@ struct ovs_action_hash {
/**
* enum ovs_ct_attr - Attributes for %OVS_ACTION_ATTR_CT action.
- * @OVS_CT_ATTR_FLAGS: u32 connection tracking flags.
+ * @OVS_CT_ATTR_COMMIT: If present, commits the connection to the conntrack
+ * table. This allows future packets for the same connection to be identified
+ * as 'established' or 'related'.
* @OVS_CT_ATTR_ZONE: u16 connection tracking zone.
* @OVS_CT_ATTR_MARK: u32 value followed by u32 mask. For each bit set in the
* mask, the corresponding bit in the value is copied to the connection
* tracking mark field in the connection.
- * @OVS_CT_ATTR_LABEL: %OVS_CT_LABEL_LEN value followed by %OVS_CT_LABEL_LEN
+ * @OVS_CT_ATTR_LABEL: %OVS_CT_LABELS_LEN value followed by %OVS_CT_LABELS_LEN
* mask. For each bit set in the mask, the corresponding bit in the value is
* copied to the connection tracking label field in the connection.
* @OVS_CT_ATTR_HELPER: variable length string defining conntrack ALG.
*/
enum ovs_ct_attr {
OVS_CT_ATTR_UNSPEC,
- OVS_CT_ATTR_FLAGS, /* u8 bitmask of OVS_CT_F_*. */
+ OVS_CT_ATTR_COMMIT, /* No argument, commits connection. */
OVS_CT_ATTR_ZONE, /* u16 zone id. */
OVS_CT_ATTR_MARK, /* mark to associate with this connection. */
- OVS_CT_ATTR_LABEL, /* label to associate with this connection. */
+ OVS_CT_ATTR_LABELS, /* labels to associate with this connection. */
OVS_CT_ATTR_HELPER, /* netlink helper to assist detection of
related connections. */
__OVS_CT_ATTR_MAX
@@ -641,14 +643,6 @@ enum ovs_ct_attr {
#define OVS_CT_ATTR_MAX (__OVS_CT_ATTR_MAX - 1)
-/*
- * OVS_CT_ATTR_FLAGS flags - bitmask of %OVS_CT_F_*
- * @OVS_CT_F_COMMIT: Commits the flow to the conntrack table. This allows
- * future packets for the same connection to be identified as 'established'
- * or 'related'.
- */
-#define OVS_CT_F_COMMIT 0x01
-
/**
* enum ovs_action_attr - Action types.
*
@@ -705,7 +699,7 @@ enum ovs_action_attr {
* data immediately followed by a mask.
* The data must be zero for the unmasked
* bits. */
- OVS_ACTION_ATTR_CT, /* One nested OVS_CT_ATTR_* . */
+ OVS_ACTION_ATTR_CT, /* Nested OVS_CT_ATTR_* . */
__OVS_ACTION_ATTR_MAX, /* Nothing past this will be accepted
* from userspace. */
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 702024769c74..9d8f5d10c1e5 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -160,7 +160,7 @@ struct rtattr {
/* Macros to handle rtattributes */
-#define RTA_ALIGNTO 4
+#define RTA_ALIGNTO 4U
#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
#define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \
(rta)->rta_len >= sizeof(struct rtattr) && \
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index 247c50bd60f0..26539a7e4880 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -83,7 +83,7 @@
#define SND_SOC_TPLG_NUM_TEXTS 16
/* ABI version */
-#define SND_SOC_TPLG_ABI_VERSION 0x3
+#define SND_SOC_TPLG_ABI_VERSION 0x4
/* Max size of TLV data */
#define SND_SOC_TPLG_TLV_SIZE 32
@@ -103,7 +103,8 @@
#define SND_SOC_TPLG_TYPE_PCM 7
#define SND_SOC_TPLG_TYPE_MANIFEST 8
#define SND_SOC_TPLG_TYPE_CODEC_LINK 9
-#define SND_SOC_TPLG_TYPE_PDATA 10
+#define SND_SOC_TPLG_TYPE_BACKEND_LINK 10
+#define SND_SOC_TPLG_TYPE_PDATA 11
#define SND_SOC_TPLG_TYPE_MAX SND_SOC_TPLG_TYPE_PDATA
/* vendor block IDs - please add new vendor types to end */
@@ -198,7 +199,7 @@ struct snd_soc_tplg_ctl_hdr {
struct snd_soc_tplg_stream_caps {
__le32 size; /* in bytes of this structure */
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- __le64 formats[SND_SOC_TPLG_MAX_FORMATS]; /* supported formats SNDRV_PCM_FMTBIT_* */
+ __le64 formats; /* supported formats SNDRV_PCM_FMTBIT_* */
__le32 rates; /* supported rates SNDRV_PCM_RATE_* */
__le32 rate_min; /* min rate */
__le32 rate_max; /* max rate */
@@ -217,23 +218,12 @@ struct snd_soc_tplg_stream_caps {
*/
struct snd_soc_tplg_stream {
__le32 size; /* in bytes of this structure */
+ char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* Name of the stream */
__le64 format; /* SNDRV_PCM_FMTBIT_* */
__le32 rate; /* SNDRV_PCM_RATE_* */
__le32 period_bytes; /* size of period in bytes */
__le32 buffer_bytes; /* size of buffer in bytes */
__le32 channels; /* channels */
- __le32 tdm_slot; /* optional BE bitmask of supported TDM slots */
- __le32 dai_fmt; /* SND_SOC_DAIFMT_ */
-} __attribute__((packed));
-
-/*
- * Duplex stream configuration supported by SW/FW.
- */
-struct snd_soc_tplg_stream_config {
- __le32 size; /* in bytes of this structure */
- char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- struct snd_soc_tplg_stream playback;
- struct snd_soc_tplg_stream capture;
} __attribute__((packed));
/*
@@ -366,11 +356,11 @@ struct snd_soc_tplg_dapm_widget {
__le32 shift; /* bits to shift */
__le32 mask; /* non-shifted mask */
__le32 subseq; /* sort within widget type */
- __u32 invert; /* invert the power bit */
- __u32 ignore_suspend; /* kept enabled over suspend */
- __u16 event_flags;
- __u16 event_type;
- __u16 num_kcontrols;
+ __le32 invert; /* invert the power bit */
+ __le32 ignore_suspend; /* kept enabled over suspend */
+ __le16 event_flags;
+ __le16 event_type;
+ __le32 num_kcontrols;
struct snd_soc_tplg_private priv;
/*
* kcontrols that relate to this widget
@@ -378,30 +368,46 @@ struct snd_soc_tplg_dapm_widget {
*/
} __attribute__((packed));
-struct snd_soc_tplg_pcm_cfg_caps {
- struct snd_soc_tplg_stream_caps caps;
- struct snd_soc_tplg_stream_config configs[SND_SOC_TPLG_STREAM_CONFIG_MAX];
- __le32 num_configs; /* number of configs */
-} __attribute__((packed));
/*
- * Describes SW/FW specific features of PCM or DAI link.
+ * Describes SW/FW specific features of PCM (FE DAI & DAI link).
*
- * File block representation for PCM/DAI-Link :-
+ * File block representation for PCM :-
* +-----------------------------------+-----+
* | struct snd_soc_tplg_hdr | 1 |
* +-----------------------------------+-----+
- * | struct snd_soc_tplg_dapm_pcm_dai | N |
+ * | struct snd_soc_tplg_pcm | N |
* +-----------------------------------+-----+
*/
-struct snd_soc_tplg_pcm_dai {
+struct snd_soc_tplg_pcm {
__le32 size; /* in bytes of this structure */
- char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- __le32 id; /* unique ID - used to match */
- __le32 playback; /* supports playback mode */
- __le32 capture; /* supports capture mode */
- __le32 compress; /* 1 = compressed; 0 = PCM */
- struct snd_soc_tplg_pcm_cfg_caps capconf[2]; /* capabilities and configs */
+ char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+ char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+ __le32 pcm_id; /* unique ID - used to match */
+ __le32 dai_id; /* unique ID - used to match */
+ __le32 playback; /* supports playback mode */
+ __le32 capture; /* supports capture mode */
+ __le32 compress; /* 1 = compressed; 0 = PCM */
+ struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */
+ __le32 num_streams; /* number of streams */
+ struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */
} __attribute__((packed));
+
+/*
+ * Describes the BE or CC link runtime supported configs or params
+ *
+ * File block representation for BE/CC link config :-
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_hdr | 1 |
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_link_config | N |
+ * +-----------------------------------+-----+
+ */
+struct snd_soc_tplg_link_config {
+ __le32 size; /* in bytes of this structure */
+ __le32 id; /* unique ID - used to match */
+ struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */
+ __le32 num_streams; /* number of streams */
+} __attribute__((packed));
#endif
diff --git a/kernel/kmod.c b/kernel/kmod.c
index da98d0593de2..0277d1216f80 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -327,9 +327,13 @@ static void call_usermodehelper_exec_work(struct work_struct *work)
call_usermodehelper_exec_sync(sub_info);
} else {
pid_t pid;
-
+ /*
+ * Use CLONE_PARENT to reparent it to kthreadd; we do not
+ * want to pollute current->children, and we need a parent
+ * that always ignores SIGCHLD to ensure auto-reaping.
+ */
pid = kernel_thread(call_usermodehelper_exec_async, sub_info,
- SIGCHLD);
+ CLONE_PARENT | SIGCHLD);
if (pid < 0) {
sub_info->retval = pid;
umh_complete(sub_info);
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 10a8faa1b0d4..bcd214e4b4d6 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2366,8 +2366,15 @@ void wake_up_new_task(struct task_struct *p)
trace_sched_wakeup_new(p);
check_preempt_curr(rq, p, WF_FORK);
#ifdef CONFIG_SMP
- if (p->sched_class->task_woken)
+ if (p->sched_class->task_woken) {
+ /*
+ * Nothing relies on rq->lock after this, so its fine to
+ * drop it.
+ */
+ lockdep_unpin_lock(&rq->lock);
p->sched_class->task_woken(rq, p);
+ lockdep_pin_lock(&rq->lock);
+ }
#endif
task_rq_unlock(rq, p, &flags);
}
@@ -7238,9 +7245,6 @@ void __init sched_init_smp(void)
alloc_cpumask_var(&non_isolated_cpus, GFP_KERNEL);
alloc_cpumask_var(&fallback_doms, GFP_KERNEL);
- /* nohz_full won't take effect without isolating the cpus. */
- tick_nohz_full_add_cpus_to(cpu_isolated_map);
-
sched_init_numa();
/*
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index fc8f01083527..8b0a15e285f9 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -668,8 +668,15 @@ static enum hrtimer_restart dl_task_timer(struct hrtimer *timer)
* Queueing this task back might have overloaded rq, check if we need
* to kick someone away.
*/
- if (has_pushable_dl_tasks(rq))
+ if (has_pushable_dl_tasks(rq)) {
+ /*
+ * Nothing relies on rq->lock after this, so its safe to drop
+ * rq->lock.
+ */
+ lockdep_unpin_lock(&rq->lock);
push_dl_task(rq);
+ lockdep_pin_lock(&rq->lock);
+ }
#endif
unlock:
@@ -1066,8 +1073,9 @@ select_task_rq_dl(struct task_struct *p, int cpu, int sd_flag, int flags)
int target = find_later_rq(p);
if (target != -1 &&
- dl_time_before(p->dl.deadline,
- cpu_rq(target)->dl.earliest_dl.curr))
+ (dl_time_before(p->dl.deadline,
+ cpu_rq(target)->dl.earliest_dl.curr) ||
+ (cpu_rq(target)->dl.dl_nr_running == 0)))
cpu = target;
}
rcu_read_unlock();
@@ -1417,7 +1425,8 @@ static struct rq *find_lock_later_rq(struct task_struct *task, struct rq *rq)
later_rq = cpu_rq(cpu);
- if (!dl_time_before(task->dl.deadline,
+ if (later_rq->dl.dl_nr_running &&
+ !dl_time_before(task->dl.deadline,
later_rq->dl.earliest_dl.curr)) {
/*
* Target rq has tasks of equal or earlier deadline,
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 6e2e3483b1ec..9a5e60fe721a 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2363,7 +2363,7 @@ static inline long calc_tg_weight(struct task_group *tg, struct cfs_rq *cfs_rq)
*/
tg_weight = atomic_long_read(&tg->load_avg);
tg_weight -= cfs_rq->tg_load_avg_contrib;
- tg_weight += cfs_rq_load_avg(cfs_rq);
+ tg_weight += cfs_rq->load.weight;
return tg_weight;
}
@@ -2373,7 +2373,7 @@ static long calc_cfs_shares(struct cfs_rq *cfs_rq, struct task_group *tg)
long tg_weight, load, shares;
tg_weight = calc_tg_weight(tg, cfs_rq);
- load = cfs_rq_load_avg(cfs_rq);
+ load = cfs_rq->load.weight;
shares = (tg->shares * load);
if (tg_weight)
@@ -2664,13 +2664,14 @@ static inline u64 cfs_rq_clock_task(struct cfs_rq *cfs_rq);
/* Group cfs_rq's load_avg is used for task_h_load and update_cfs_share */
static inline int update_cfs_rq_load_avg(u64 now, struct cfs_rq *cfs_rq)
{
- int decayed;
struct sched_avg *sa = &cfs_rq->avg;
+ int decayed, removed = 0;
if (atomic_long_read(&cfs_rq->removed_load_avg)) {
long r = atomic_long_xchg(&cfs_rq->removed_load_avg, 0);
sa->load_avg = max_t(long, sa->load_avg - r, 0);
sa->load_sum = max_t(s64, sa->load_sum - r * LOAD_AVG_MAX, 0);
+ removed = 1;
}
if (atomic_long_read(&cfs_rq->removed_util_avg)) {
@@ -2688,7 +2689,7 @@ static inline int update_cfs_rq_load_avg(u64 now, struct cfs_rq *cfs_rq)
cfs_rq->load_last_update_time_copy = sa->last_update_time;
#endif
- return decayed;
+ return decayed || removed;
}
/* Update task and its cfs_rq load average */
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index 8f177c73ae19..4a2ef5a02fd3 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -57,9 +57,11 @@ static inline int cpu_idle_poll(void)
rcu_idle_enter();
trace_cpu_idle_rcuidle(0, smp_processor_id());
local_irq_enable();
+ stop_critical_timings();
while (!tif_need_resched() &&
(cpu_idle_force_poll || tick_check_broadcast_expired()))
cpu_relax();
+ start_critical_timings();
trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id());
rcu_idle_exit();
return 1;
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index b746399ab59c..8abf1ba18085 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -85,9 +85,19 @@ check_stack(unsigned long ip, unsigned long *stack)
if (!object_is_on_stack(stack))
return;
+ /* Can't do this from NMI context (can cause deadlocks) */
+ if (in_nmi())
+ return;
+
local_irq_save(flags);
arch_spin_lock(&max_stack_lock);
+ /*
+ * RCU may not be watching, make it see us.
+ * The stack trace code uses rcu_sched.
+ */
+ rcu_irq_enter();
+
/* In case another CPU set the tracer_frame on us */
if (unlikely(!frame_size))
this_size -= tracer_frame;
@@ -169,6 +179,7 @@ check_stack(unsigned long ip, unsigned long *stack)
}
out:
+ rcu_irq_exit();
arch_spin_unlock(&max_stack_lock);
local_irq_restore(flags);
}
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index ab76b99adc85..1d1521c26302 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -197,6 +197,7 @@ config ENABLE_MUST_CHECK
config FRAME_WARN
int "Warn for stack frames larger than (needs gcc 4.4)"
range 0 8192
+ default 0 if KASAN
default 1024 if !64BIT
default 2048 if 64BIT
help
diff --git a/lib/fault-inject.c b/lib/fault-inject.c
index f1cdeb024d17..6a823a53e357 100644
--- a/lib/fault-inject.c
+++ b/lib/fault-inject.c
@@ -44,7 +44,7 @@ static void fail_dump(struct fault_attr *attr)
printk(KERN_NOTICE "FAULT_INJECTION: forcing a failure.\n"
"name %pd, interval %lu, probability %lu, "
"space %d, times %d\n", attr->dname,
- attr->probability, attr->interval,
+ attr->interval, attr->probability,
atomic_read(&attr->space),
atomic_read(&attr->times));
if (attr->verbose > 1)
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 2df8ddcb0ca0..619984fc07ec 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -480,6 +480,10 @@ static void cgwb_release_workfn(struct work_struct *work)
release_work);
struct backing_dev_info *bdi = wb->bdi;
+ spin_lock_irq(&cgwb_lock);
+ list_del_rcu(&wb->bdi_node);
+ spin_unlock_irq(&cgwb_lock);
+
wb_shutdown(wb);
css_put(wb->memcg_css);
@@ -575,6 +579,7 @@ static int cgwb_create(struct backing_dev_info *bdi,
ret = radix_tree_insert(&bdi->cgwb_tree, memcg_css->id, wb);
if (!ret) {
atomic_inc(&bdi->usage_cnt);
+ list_add_tail_rcu(&wb->bdi_node, &bdi->wb_list);
list_add(&wb->memcg_node, memcg_cgwb_list);
list_add(&wb->blkcg_node, blkcg_cgwb_list);
css_get(memcg_css);
@@ -676,7 +681,7 @@ static int cgwb_bdi_init(struct backing_dev_info *bdi)
static void cgwb_bdi_destroy(struct backing_dev_info *bdi)
{
struct radix_tree_iter iter;
- struct bdi_writeback_congested *congested, *congested_n;
+ struct rb_node *rbn;
void **slot;
WARN_ON(test_bit(WB_registered, &bdi->wb.state));
@@ -686,9 +691,11 @@ static void cgwb_bdi_destroy(struct backing_dev_info *bdi)
radix_tree_for_each_slot(slot, &bdi->cgwb_tree, &iter, 0)
cgwb_kill(*slot);
- rbtree_postorder_for_each_entry_safe(congested, congested_n,
- &bdi->cgwb_congested_tree, rb_node) {
- rb_erase(&congested->rb_node, &bdi->cgwb_congested_tree);
+ while ((rbn = rb_first(&bdi->cgwb_congested_tree))) {
+ struct bdi_writeback_congested *congested =
+ rb_entry(rbn, struct bdi_writeback_congested, rb_node);
+
+ rb_erase(rbn, &bdi->cgwb_congested_tree);
congested->bdi = NULL; /* mark @congested unlinked */
}
@@ -764,15 +771,22 @@ static void cgwb_bdi_destroy(struct backing_dev_info *bdi) { }
int bdi_init(struct backing_dev_info *bdi)
{
+ int ret;
+
bdi->dev = NULL;
bdi->min_ratio = 0;
bdi->max_ratio = 100;
bdi->max_prop_frac = FPROP_FRAC_BASE;
INIT_LIST_HEAD(&bdi->bdi_list);
+ INIT_LIST_HEAD(&bdi->wb_list);
init_waitqueue_head(&bdi->wb_waitq);
- return cgwb_bdi_init(bdi);
+ ret = cgwb_bdi_init(bdi);
+
+ list_add_tail_rcu(&bdi->wb.bdi_node, &bdi->wb_list);
+
+ return ret;
}
EXPORT_SYMBOL(bdi_init);
@@ -823,7 +837,7 @@ static void bdi_remove_from_list(struct backing_dev_info *bdi)
synchronize_rcu_expedited();
}
-void bdi_destroy(struct backing_dev_info *bdi)
+void bdi_unregister(struct backing_dev_info *bdi)
{
/* make sure nobody finds us on the bdi_list anymore */
bdi_remove_from_list(bdi);
@@ -835,9 +849,19 @@ void bdi_destroy(struct backing_dev_info *bdi)
device_unregister(bdi->dev);
bdi->dev = NULL;
}
+}
+void bdi_exit(struct backing_dev_info *bdi)
+{
+ WARN_ON_ONCE(bdi->dev);
wb_exit(&bdi->wb);
}
+
+void bdi_destroy(struct backing_dev_info *bdi)
+{
+ bdi_unregister(bdi);
+ bdi_exit(bdi);
+}
EXPORT_SYMBOL(bdi_destroy);
/*
diff --git a/mm/cma.c b/mm/cma.c
index e7d1db533025..4eb56badf37e 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -361,7 +361,7 @@ err:
* This function allocates part of contiguous memory on specific
* contiguous memory area.
*/
-struct page *cma_alloc(struct cma *cma, unsigned int count, unsigned int align)
+struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align)
{
unsigned long mask, offset, pfn, start = 0;
unsigned long bitmap_maxno, bitmap_no, bitmap_count;
@@ -371,7 +371,7 @@ struct page *cma_alloc(struct cma *cma, unsigned int count, unsigned int align)
if (!cma || !cma->count)
return NULL;
- pr_debug("%s(cma %p, count %d, align %d)\n", __func__, (void *)cma,
+ pr_debug("%s(cma %p, count %zu, align %d)\n", __func__, (void *)cma,
count, align);
if (!count)
diff --git a/mm/filemap.c b/mm/filemap.c
index 1cc5467cf36c..327910c2400c 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2488,6 +2488,11 @@ again:
break;
}
+ if (fatal_signal_pending(current)) {
+ status = -EINTR;
+ break;
+ }
+
status = a_ops->write_begin(file, mapping, pos, bytes, flags,
&page, &fsdata);
if (unlikely(status < 0))
@@ -2525,10 +2530,6 @@ again:
written += copied;
balance_dirty_pages_ratelimited(mapping);
- if (fatal_signal_pending(current)) {
- status = -EINTR;
- break;
- }
} while (iov_iter_count(i));
return written ? written : status;
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 4b06b8db9df2..bbac913f96bc 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2206,7 +2206,8 @@ static int __collapse_huge_page_isolate(struct vm_area_struct *vma,
for (_pte = pte; _pte < pte+HPAGE_PMD_NR;
_pte++, address += PAGE_SIZE) {
pte_t pteval = *_pte;
- if (pte_none(pteval) || is_zero_pfn(pte_pfn(pteval))) {
+ if (pte_none(pteval) || (pte_present(pteval) &&
+ is_zero_pfn(pte_pfn(pteval)))) {
if (!userfaultfd_armed(vma) &&
++none_or_zero <= khugepaged_max_ptes_none)
continue;
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index d9b5c817dce8..c57c4423c688 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3741,44 +3741,43 @@ struct wb_domain *mem_cgroup_wb_domain(struct bdi_writeback *wb)
/**
* mem_cgroup_wb_stats - retrieve writeback related stats from its memcg
* @wb: bdi_writeback in question
- * @pavail: out parameter for number of available pages
+ * @pfilepages: out parameter for number of file pages
+ * @pheadroom: out parameter for number of allocatable pages according to memcg
* @pdirty: out parameter for number of dirty pages
* @pwriteback: out parameter for number of pages under writeback
*
- * Determine the numbers of available, dirty, and writeback pages in @wb's
- * memcg. Dirty and writeback are self-explanatory. Available is a bit
- * more involved.
+ * Determine the numbers of file, headroom, dirty, and writeback pages in
+ * @wb's memcg. File, dirty and writeback are self-explanatory. Headroom
+ * is a bit more involved.
*
- * A memcg's headroom is "min(max, high) - used". The available memory is
- * calculated as the lowest headroom of itself and the ancestors plus the
- * number of pages already being used for file pages. Note that this
- * doesn't consider the actual amount of available memory in the system.
- * The caller should further cap *@pavail accordingly.
+ * A memcg's headroom is "min(max, high) - used". In the hierarchy, the
+ * headroom is calculated as the lowest headroom of itself and the
+ * ancestors. Note that this doesn't consider the actual amount of
+ * available memory in the system. The caller should further cap
+ * *@pheadroom accordingly.
*/
-void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pavail,
- unsigned long *pdirty, unsigned long *pwriteback)
+void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages,
+ unsigned long *pheadroom, unsigned long *pdirty,
+ unsigned long *pwriteback)
{
struct mem_cgroup *memcg = mem_cgroup_from_css(wb->memcg_css);
struct mem_cgroup *parent;
- unsigned long head_room = PAGE_COUNTER_MAX;
- unsigned long file_pages;
*pdirty = mem_cgroup_read_stat(memcg, MEM_CGROUP_STAT_DIRTY);
/* this should eventually include NR_UNSTABLE_NFS */
*pwriteback = mem_cgroup_read_stat(memcg, MEM_CGROUP_STAT_WRITEBACK);
+ *pfilepages = mem_cgroup_nr_lru_pages(memcg, (1 << LRU_INACTIVE_FILE) |
+ (1 << LRU_ACTIVE_FILE));
+ *pheadroom = PAGE_COUNTER_MAX;
- file_pages = mem_cgroup_nr_lru_pages(memcg, (1 << LRU_INACTIVE_FILE) |
- (1 << LRU_ACTIVE_FILE));
while ((parent = parent_mem_cgroup(memcg))) {
unsigned long ceiling = min(memcg->memory.limit, memcg->high);
unsigned long used = page_counter_read(&memcg->memory);
- head_room = min(head_room, ceiling - min(ceiling, used));
+ *pheadroom = min(*pheadroom, ceiling - min(ceiling, used));
memcg = parent;
}
-
- *pavail = file_pages + head_room;
}
#else /* CONFIG_CGROUP_WRITEBACK */
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 0a931cdd4f6b..2c90357c34ea 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -145,9 +145,6 @@ struct dirty_throttle_control {
unsigned long pos_ratio;
};
-#define DTC_INIT_COMMON(__wb) .wb = (__wb), \
- .wb_completions = &(__wb)->completions
-
/*
* Length of period for aging writeout fractions of bdis. This is an
* arbitrarily chosen number. The longer the period, the slower fractions will
@@ -157,12 +154,16 @@ struct dirty_throttle_control {
#ifdef CONFIG_CGROUP_WRITEBACK
-#define GDTC_INIT(__wb) .dom = &global_wb_domain, \
- DTC_INIT_COMMON(__wb)
+#define GDTC_INIT(__wb) .wb = (__wb), \
+ .dom = &global_wb_domain, \
+ .wb_completions = &(__wb)->completions
+
#define GDTC_INIT_NO_WB .dom = &global_wb_domain
-#define MDTC_INIT(__wb, __gdtc) .dom = mem_cgroup_wb_domain(__wb), \
- .gdtc = __gdtc, \
- DTC_INIT_COMMON(__wb)
+
+#define MDTC_INIT(__wb, __gdtc) .wb = (__wb), \
+ .dom = mem_cgroup_wb_domain(__wb), \
+ .wb_completions = &(__wb)->memcg_completions, \
+ .gdtc = __gdtc
static bool mdtc_valid(struct dirty_throttle_control *dtc)
{
@@ -213,7 +214,8 @@ static void wb_min_max_ratio(struct bdi_writeback *wb,
#else /* CONFIG_CGROUP_WRITEBACK */
-#define GDTC_INIT(__wb) DTC_INIT_COMMON(__wb)
+#define GDTC_INIT(__wb) .wb = (__wb), \
+ .wb_completions = &(__wb)->completions
#define GDTC_INIT_NO_WB
#define MDTC_INIT(__wb, __gdtc)
@@ -682,13 +684,19 @@ static unsigned long hard_dirty_limit(struct wb_domain *dom,
return max(thresh, dom->dirty_limit);
}
-/* memory available to a memcg domain is capped by system-wide clean memory */
-static void mdtc_cap_avail(struct dirty_throttle_control *mdtc)
+/*
+ * Memory which can be further allocated to a memcg domain is capped by
+ * system-wide clean memory excluding the amount being used in the domain.
+ */
+static void mdtc_calc_avail(struct dirty_throttle_control *mdtc,
+ unsigned long filepages, unsigned long headroom)
{
struct dirty_throttle_control *gdtc = mdtc_gdtc(mdtc);
- unsigned long clean = gdtc->avail - min(gdtc->avail, gdtc->dirty);
+ unsigned long clean = filepages - min(filepages, mdtc->dirty);
+ unsigned long global_clean = gdtc->avail - min(gdtc->avail, gdtc->dirty);
+ unsigned long other_clean = global_clean - min(global_clean, clean);
- mdtc->avail = min(mdtc->avail, clean);
+ mdtc->avail = filepages + min(headroom, other_clean);
}
/**
@@ -1562,16 +1570,16 @@ static void balance_dirty_pages(struct address_space *mapping,
}
if (mdtc) {
- unsigned long writeback;
+ unsigned long filepages, headroom, writeback;
/*
* If @wb belongs to !root memcg, repeat the same
* basic calculations for the memcg domain.
*/
- mem_cgroup_wb_stats(wb, &mdtc->avail, &mdtc->dirty,
- &writeback);
- mdtc_cap_avail(mdtc);
+ mem_cgroup_wb_stats(wb, &filepages, &headroom,
+ &mdtc->dirty, &writeback);
mdtc->dirty += writeback;
+ mdtc_calc_avail(mdtc, filepages, headroom);
domain_dirty_limits(mdtc);
@@ -1893,10 +1901,11 @@ bool wb_over_bg_thresh(struct bdi_writeback *wb)
return true;
if (mdtc) {
- unsigned long writeback;
+ unsigned long filepages, headroom, writeback;
- mem_cgroup_wb_stats(wb, &mdtc->avail, &mdtc->dirty, &writeback);
- mdtc_cap_avail(mdtc);
+ mem_cgroup_wb_stats(wb, &filepages, &headroom, &mdtc->dirty,
+ &writeback);
+ mdtc_calc_avail(mdtc, filepages, headroom);
domain_dirty_limits(mdtc); /* ditto, ignore writeback */
if (mdtc->dirty > mdtc->bg_thresh)
@@ -1956,7 +1965,6 @@ void laptop_mode_timer_fn(unsigned long data)
int nr_pages = global_page_state(NR_FILE_DIRTY) +
global_page_state(NR_UNSTABLE_NFS);
struct bdi_writeback *wb;
- struct wb_iter iter;
/*
* We want to write everything out, not just down to the dirty
@@ -1965,10 +1973,12 @@ void laptop_mode_timer_fn(unsigned long data)
if (!bdi_has_dirty_io(&q->backing_dev_info))
return;
- bdi_for_each_wb(wb, &q->backing_dev_info, &iter, 0)
+ rcu_read_lock();
+ list_for_each_entry_rcu(wb, &q->backing_dev_info.wb_list, bdi_node)
if (wb_has_dirty_io(wb))
wb_start_writeback(wb, nr_pages, true,
WB_REASON_LAPTOP_TIMER);
+ rcu_read_unlock();
}
/*
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index b4548c739a64..2dda439c8cb8 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -91,10 +91,50 @@ static void hci_connect_le_scan_cleanup(struct hci_conn *conn)
* autoconnect action, remove them completely. If they are, just unmark
* them as waiting for connection, by clearing explicit_connect field.
*/
- if (params->auto_connect == HCI_AUTO_CONN_EXPLICIT)
+ params->explicit_connect = false;
+
+ list_del_init(&params->action);
+
+ switch (params->auto_connect) {
+ case HCI_AUTO_CONN_EXPLICIT:
hci_conn_params_del(conn->hdev, bdaddr, bdaddr_type);
- else
- params->explicit_connect = false;
+ /* return instead of break to avoid duplicate scan update */
+ return;
+ case HCI_AUTO_CONN_DIRECT:
+ case HCI_AUTO_CONN_ALWAYS:
+ list_add(&params->action, &conn->hdev->pend_le_conns);
+ break;
+ case HCI_AUTO_CONN_REPORT:
+ list_add(&params->action, &conn->hdev->pend_le_reports);
+ break;
+ default:
+ break;
+ }
+
+ hci_update_background_scan(conn->hdev);
+}
+
+static void hci_conn_cleanup(struct hci_conn *conn)
+{
+ struct hci_dev *hdev = conn->hdev;
+
+ if (test_bit(HCI_CONN_PARAM_REMOVAL_PEND, &conn->flags))
+ hci_conn_params_del(conn->hdev, &conn->dst, conn->dst_type);
+
+ hci_chan_list_flush(conn);
+
+ hci_conn_hash_del(hdev, conn);
+
+ if (hdev->notify)
+ hdev->notify(hdev, HCI_NOTIFY_CONN_DEL);
+
+ hci_conn_del_sysfs(conn);
+
+ debugfs_remove_recursive(conn->debugfs);
+
+ hci_dev_put(hdev);
+
+ hci_conn_put(conn);
}
/* This function requires the caller holds hdev->lock */
@@ -102,8 +142,13 @@ static void hci_connect_le_scan_remove(struct hci_conn *conn)
{
hci_connect_le_scan_cleanup(conn);
- hci_conn_hash_del(conn->hdev, conn);
- hci_update_background_scan(conn->hdev);
+ /* We can't call hci_conn_del here since that would deadlock
+ * with trying to call cancel_delayed_work_sync(&conn->disc_work).
+ * Instead, call just hci_conn_cleanup() which contains the bare
+ * minimum cleanup operations needed for a connection in this
+ * state.
+ */
+ hci_conn_cleanup(conn);
}
static void hci_acl_create_connection(struct hci_conn *conn)
@@ -581,27 +626,17 @@ int hci_conn_del(struct hci_conn *conn)
}
}
- hci_chan_list_flush(conn);
-
if (conn->amp_mgr)
amp_mgr_put(conn->amp_mgr);
- hci_conn_hash_del(hdev, conn);
- if (hdev->notify)
- hdev->notify(hdev, HCI_NOTIFY_CONN_DEL);
-
skb_queue_purge(&conn->data_q);
- hci_conn_del_sysfs(conn);
-
- debugfs_remove_recursive(conn->debugfs);
-
- if (test_bit(HCI_CONN_PARAM_REMOVAL_PEND, &conn->flags))
- hci_conn_params_del(conn->hdev, &conn->dst, conn->dst_type);
-
- hci_dev_put(hdev);
-
- hci_conn_put(conn);
+ /* Remove the connection from the list and cleanup its remaining
+ * state. This is a separate function since for some cases like
+ * BT_CONNECT_SCAN we *only* want the cleanup part without the
+ * rest of hci_conn_del.
+ */
+ hci_conn_cleanup(conn);
return 0;
}
@@ -973,15 +1008,23 @@ static int hci_explicit_conn_params_set(struct hci_request *req,
if (is_connected(hdev, addr, addr_type))
return -EISCONN;
- params = hci_conn_params_add(hdev, addr, addr_type);
- if (!params)
- return -EIO;
+ params = hci_conn_params_lookup(hdev, addr, addr_type);
+ if (!params) {
+ params = hci_conn_params_add(hdev, addr, addr_type);
+ if (!params)
+ return -ENOMEM;
- /* If we created new params, or existing params were marked as disabled,
- * mark them to be used just once to connect.
- */
- if (params->auto_connect == HCI_AUTO_CONN_DISABLED) {
+ /* If we created new params, mark them to be deleted in
+ * hci_connect_le_scan_cleanup. It's different case than
+ * existing disabled params, those will stay after cleanup.
+ */
params->auto_connect = HCI_AUTO_CONN_EXPLICIT;
+ }
+
+ /* We're trying to connect, so make sure params are at pend_le_conns */
+ if (params->auto_connect == HCI_AUTO_CONN_DISABLED ||
+ params->auto_connect == HCI_AUTO_CONN_REPORT ||
+ params->auto_connect == HCI_AUTO_CONN_EXPLICIT) {
list_del_init(&params->action);
list_add(&params->action, &hdev->pend_le_conns);
}
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index adcbc74c2432..e837539452fb 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2861,13 +2861,6 @@ struct hci_conn_params *hci_explicit_connect_lookup(struct hci_dev *hdev,
return param;
}
- list_for_each_entry(param, &hdev->pend_le_reports, action) {
- if (bacmp(&param->addr, addr) == 0 &&
- param->addr_type == addr_type &&
- param->explicit_connect)
- return param;
- }
-
return NULL;
}
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 186041866315..bc31099d3b5b 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -55,7 +55,12 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)
wake_up_bit(&hdev->flags, HCI_INQUIRY);
hci_dev_lock(hdev);
- hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+ /* Set discovery state to stopped if we're not doing LE active
+ * scanning.
+ */
+ if (!hci_dev_test_flag(hdev, HCI_LE_SCAN) ||
+ hdev->le_scan_type != LE_SCAN_ACTIVE)
+ hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
hci_dev_unlock(hdev);
hci_conn_check_pending(hdev);
@@ -4648,8 +4653,8 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
/* If we're not connectable only connect devices that we have in
* our pend_le_conns list.
*/
- params = hci_explicit_connect_lookup(hdev, addr, addr_type);
-
+ params = hci_pend_le_action_lookup(&hdev->pend_le_conns, addr,
+ addr_type);
if (!params)
return NULL;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index ccaf5a436d8f..c4fe2fee753f 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3545,6 +3545,7 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
auth_type);
} else {
u8 addr_type;
+ struct hci_conn_params *p;
/* Convert from L2CAP channel address type to HCI address type
*/
@@ -3562,7 +3563,10 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
* If connection parameters already exist, then they
* will be kept and this function does nothing.
*/
- hci_conn_params_add(hdev, &cp->addr.bdaddr, addr_type);
+ p = hci_conn_params_add(hdev, &cp->addr.bdaddr, addr_type);
+
+ if (p->auto_connect == HCI_AUTO_CONN_EXPLICIT)
+ p->auto_connect = HCI_AUTO_CONN_DISABLED;
conn = hci_connect_le_scan(hdev, &cp->addr.bdaddr,
addr_type, sec_level,
@@ -6117,14 +6121,21 @@ static int hci_conn_params_set(struct hci_request *req, bdaddr_t *addr,
__hci_update_background_scan(req);
break;
case HCI_AUTO_CONN_REPORT:
- list_add(&params->action, &hdev->pend_le_reports);
+ if (params->explicit_connect)
+ list_add(&params->action, &hdev->pend_le_conns);
+ else
+ list_add(&params->action, &hdev->pend_le_reports);
__hci_update_background_scan(req);
break;
case HCI_AUTO_CONN_DIRECT:
case HCI_AUTO_CONN_ALWAYS:
if (!is_connected(hdev, addr, addr_type)) {
list_add(&params->action, &hdev->pend_le_conns);
- __hci_update_background_scan(req);
+ /* If we are in scan phase of connecting, we were
+ * already added to pend_le_conns and scanning.
+ */
+ if (params->auto_connect != HCI_AUTO_CONN_EXPLICIT)
+ __hci_update_background_scan(req);
}
break;
}
@@ -6379,7 +6390,8 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
goto unlock;
}
- if (params->auto_connect == HCI_AUTO_CONN_DISABLED) {
+ if (params->auto_connect == HCI_AUTO_CONN_DISABLED ||
+ params->auto_connect == HCI_AUTO_CONN_EXPLICIT) {
err = cmd->cmd_complete(cmd,
MGMT_STATUS_INVALID_PARAMS);
mgmt_pending_remove(cmd);
@@ -6415,6 +6427,10 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
if (p->auto_connect == HCI_AUTO_CONN_DISABLED)
continue;
device_removed(sk, hdev, &p->addr, p->addr_type);
+ if (p->explicit_connect) {
+ p->auto_connect = HCI_AUTO_CONN_EXPLICIT;
+ continue;
+ }
list_del(&p->action);
list_del(&p->list);
kfree(p);
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index b495ab1797fa..29edf74846fc 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -1284,7 +1284,7 @@ static int ethtool_get_strings(struct net_device *dev, void __user *useraddr)
gstrings.len = ret;
- data = kmalloc(gstrings.len * ETH_GSTRING_LEN, GFP_USER);
+ data = kcalloc(gstrings.len, ETH_GSTRING_LEN, GFP_USER);
if (!data)
return -ENOMEM;
diff --git a/net/core/filter.c b/net/core/filter.c
index 05a04ea87172..bb18c3680001 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -1415,6 +1415,7 @@ static u64 bpf_clone_redirect(u64 r1, u64 ifindex, u64 flags, u64 r4, u64 r5)
return dev_forward_skb(dev, skb2);
skb2->dev = dev;
+ skb_sender_cpu_clear(skb2);
return dev_queue_xmit(skb2);
}
@@ -1854,9 +1855,13 @@ int sk_get_filter(struct sock *sk, struct sock_filter __user *ubuf,
goto out;
/* We're copying the filter that has been originally attached,
- * so no conversion/decode needed anymore.
+ * so no conversion/decode needed anymore. eBPF programs that
+ * have no original program cannot be dumped through this.
*/
+ ret = -EACCES;
fprog = filter->prog->orig_prog;
+ if (!fprog)
+ goto out;
ret = fprog->len;
if (!len)
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index c59fa5d9c22c..adb5325f4934 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -22,6 +22,7 @@
#include <linux/of_platform.h>
#include <linux/of_net.h>
#include <linux/sysfs.h>
+#include <linux/phy_fixed.h>
#include "dsa_priv.h"
char dsa_driver_version[] = "0.1";
@@ -305,7 +306,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
if (ret < 0)
goto out;
- ds->slave_mii_bus = mdiobus_alloc();
+ ds->slave_mii_bus = devm_mdiobus_alloc(parent);
if (ds->slave_mii_bus == NULL) {
ret = -ENOMEM;
goto out;
@@ -314,7 +315,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
ret = mdiobus_register(ds->slave_mii_bus);
if (ret < 0)
- goto out_free;
+ goto out;
/*
@@ -367,10 +368,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent)
return ret;
-out_free:
- mdiobus_free(ds->slave_mii_bus);
out:
- kfree(ds);
return ret;
}
@@ -400,7 +398,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
/*
* Allocate and initialise switch state.
*/
- ds = kzalloc(sizeof(*ds) + drv->priv_size, GFP_KERNEL);
+ ds = devm_kzalloc(parent, sizeof(*ds) + drv->priv_size, GFP_KERNEL);
if (ds == NULL)
return ERR_PTR(-ENOMEM);
@@ -420,10 +418,47 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
static void dsa_switch_destroy(struct dsa_switch *ds)
{
+ struct device_node *port_dn;
+ struct phy_device *phydev;
+ struct dsa_chip_data *cd = ds->pd;
+ int port;
+
#ifdef CONFIG_NET_DSA_HWMON
if (ds->hwmon_dev)
hwmon_device_unregister(ds->hwmon_dev);
#endif
+
+ /* Disable configuration of the CPU and DSA ports */
+ for (port = 0; port < DSA_MAX_PORTS; port++) {
+ if (!(dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port)))
+ continue;
+
+ port_dn = cd->port_dn[port];
+ if (of_phy_is_fixed_link(port_dn)) {
+ phydev = of_phy_find_device(port_dn);
+ if (phydev) {
+ int addr = phydev->addr;
+
+ phy_device_free(phydev);
+ of_node_put(port_dn);
+ fixed_phy_del(addr);
+ }
+ }
+ }
+
+ /* Destroy network devices for physical switch ports. */
+ for (port = 0; port < DSA_MAX_PORTS; port++) {
+ if (!(ds->phys_port_mask & (1 << port)))
+ continue;
+
+ if (!ds->ports[port])
+ continue;
+
+ unregister_netdev(ds->ports[port]);
+ free_netdev(ds->ports[port]);
+ }
+
+ mdiobus_unregister(ds->slave_mii_bus);
}
#ifdef CONFIG_PM_SLEEP
@@ -802,10 +837,11 @@ static inline void dsa_of_remove(struct device *dev)
}
#endif
-static void dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev,
- struct device *parent, struct dsa_platform_data *pd)
+static int dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev,
+ struct device *parent, struct dsa_platform_data *pd)
{
int i;
+ unsigned configured = 0;
dst->pd = pd;
dst->master_netdev = dev;
@@ -825,9 +861,17 @@ static void dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev,
dst->ds[i] = ds;
if (ds->drv->poll_link != NULL)
dst->link_poll_needed = 1;
+
+ ++configured;
}
/*
+ * If no switch was found, exit cleanly
+ */
+ if (!configured)
+ return -EPROBE_DEFER;
+
+ /*
* If we use a tagging format that doesn't have an ethertype
* field, make sure that all packets from this point on get
* sent to the tag format's receive function.
@@ -843,6 +887,8 @@ static void dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev,
dst->link_poll_timer.expires = round_jiffies(jiffies + HZ);
add_timer(&dst->link_poll_timer);
}
+
+ return 0;
}
static int dsa_probe(struct platform_device *pdev)
@@ -883,7 +929,7 @@ static int dsa_probe(struct platform_device *pdev)
goto out;
}
- dst = kzalloc(sizeof(*dst), GFP_KERNEL);
+ dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
if (dst == NULL) {
dev_put(dev);
ret = -ENOMEM;
@@ -892,7 +938,9 @@ static int dsa_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, dst);
- dsa_setup_dst(dst, dev, &pdev->dev, pd);
+ ret = dsa_setup_dst(dst, dev, &pdev->dev, pd);
+ if (ret)
+ goto out;
return 0;
@@ -914,7 +962,7 @@ static void dsa_remove_dst(struct dsa_switch_tree *dst)
for (i = 0; i < dst->pd->nr_chips; i++) {
struct dsa_switch *ds = dst->ds[i];
- if (ds != NULL)
+ if (ds)
dsa_switch_destroy(ds);
}
}
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index f03db8b7abee..0c9c3482e419 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -312,7 +312,7 @@ static void arp_send_dst(int type, int ptype, __be32 dest_ip,
if (!skb)
return;
- skb_dst_set(skb, dst);
+ skb_dst_set(skb, dst_clone(dst));
arp_xmit(skb);
}
@@ -384,7 +384,7 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb)
}
if (skb && !(dev->priv_flags & IFF_XMIT_DST_RELEASE))
- dst = dst_clone(skb_dst(skb));
+ dst = skb_dst(skb);
arp_send_dst(ARPOP_REQUEST, ETH_P_ARP, target, dev, saddr,
dst_hw, dev->dev_addr, NULL, dst);
}
@@ -811,7 +811,7 @@ static int arp_process(struct sock *sk, struct sk_buff *skb)
} else {
pneigh_enqueue(&arp_tbl,
in_dev->arp_parms, skb);
- return 0;
+ goto out_free_dst;
}
goto out;
}
@@ -865,6 +865,8 @@ static int arp_process(struct sock *sk, struct sk_buff *skb)
out:
consume_skb(skb);
+out_free_dst:
+ dst_release(reply_dst);
return 0;
}
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 7bb9c39e0a4d..61b45a17fc73 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -577,21 +577,22 @@ EXPORT_SYMBOL(inet_rtx_syn_ack);
static bool reqsk_queue_unlink(struct request_sock_queue *queue,
struct request_sock *req)
{
- struct listen_sock *lopt = queue->listen_opt;
struct request_sock **prev;
+ struct listen_sock *lopt;
bool found = false;
spin_lock(&queue->syn_wait_lock);
-
- for (prev = &lopt->syn_table[req->rsk_hash]; *prev != NULL;
- prev = &(*prev)->dl_next) {
- if (*prev == req) {
- *prev = req->dl_next;
- found = true;
- break;
+ lopt = queue->listen_opt;
+ if (lopt) {
+ for (prev = &lopt->syn_table[req->rsk_hash]; *prev != NULL;
+ prev = &(*prev)->dl_next) {
+ if (*prev == req) {
+ *prev = req->dl_next;
+ found = true;
+ break;
+ }
}
}
-
spin_unlock(&queue->syn_wait_lock);
if (timer_pending(&req->rsk_timer) && del_timer_sync(&req->rsk_timer))
reqsk_put(req);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 900113376d4e..36b85bd05ac8 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3119,6 +3119,8 @@ static void addrconf_gre_config(struct net_device *dev)
}
addrconf_addr_gen(idev, true);
+ if (dev->flags & IFF_POINTOPOINT)
+ addrconf_add_mroute(dev);
}
#endif
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 92b1aa38f121..61d403ee1031 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -376,6 +376,9 @@ int ip6_forward(struct sk_buff *skb)
if (skb->pkt_type != PACKET_HOST)
goto drop;
+ if (unlikely(skb->sk))
+ goto drop;
+
if (skb_warn_if_lro(skb))
goto drop;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index cb32ce250db0..968f31c01f89 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -142,6 +142,9 @@ static void rt6_uncached_list_flush_dev(struct net *net, struct net_device *dev)
struct net_device *loopback_dev = net->loopback_dev;
int cpu;
+ if (dev == loopback_dev)
+ return;
+
for_each_possible_cpu(cpu) {
struct uncached_list *ul = per_cpu_ptr(&rt6_uncached_list, cpu);
struct rt6_info *rt;
@@ -151,14 +154,12 @@ static void rt6_uncached_list_flush_dev(struct net *net, struct net_device *dev)
struct inet6_dev *rt_idev = rt->rt6i_idev;
struct net_device *rt_dev = rt->dst.dev;
- if (rt_idev && (rt_idev->dev == dev || !dev) &&
- rt_idev->dev != loopback_dev) {
+ if (rt_idev->dev == dev) {
rt->rt6i_idev = in6_dev_get(loopback_dev);
in6_dev_put(rt_idev);
}
- if (rt_dev && (rt_dev == dev || !dev) &&
- rt_dev != loopback_dev) {
+ if (rt_dev == dev) {
rt->dst.dev = loopback_dev;
dev_hold(rt->dst.dev);
dev_put(rt_dev);
@@ -247,12 +248,6 @@ static void ip6_rt_blackhole_redirect(struct dst_entry *dst, struct sock *sk,
{
}
-static u32 *ip6_rt_blackhole_cow_metrics(struct dst_entry *dst,
- unsigned long old)
-{
- return NULL;
-}
-
static struct dst_ops ip6_dst_blackhole_ops = {
.family = AF_INET6,
.destroy = ip6_dst_destroy,
@@ -261,7 +256,7 @@ static struct dst_ops ip6_dst_blackhole_ops = {
.default_advmss = ip6_default_advmss,
.update_pmtu = ip6_rt_blackhole_update_pmtu,
.redirect = ip6_rt_blackhole_redirect,
- .cow_metrics = ip6_rt_blackhole_cow_metrics,
+ .cow_metrics = dst_cow_metrics_generic,
.neigh_lookup = ip6_neigh_lookup,
};
@@ -318,6 +313,15 @@ static const struct rt6_info ip6_blk_hole_entry_template = {
#endif
+static void rt6_info_init(struct rt6_info *rt)
+{
+ struct dst_entry *dst = &rt->dst;
+
+ memset(dst + 1, 0, sizeof(*rt) - sizeof(*dst));
+ INIT_LIST_HEAD(&rt->rt6i_siblings);
+ INIT_LIST_HEAD(&rt->rt6i_uncached);
+}
+
/* allocate dst with ip6_dst_ops */
static struct rt6_info *__ip6_dst_alloc(struct net *net,
struct net_device *dev,
@@ -326,13 +330,9 @@ static struct rt6_info *__ip6_dst_alloc(struct net *net,
struct rt6_info *rt = dst_alloc(&net->ipv6.ip6_dst_ops, dev,
0, DST_OBSOLETE_FORCE_CHK, flags);
- if (rt) {
- struct dst_entry *dst = &rt->dst;
+ if (rt)
+ rt6_info_init(rt);
- memset(dst + 1, 0, sizeof(*rt) - sizeof(*dst));
- INIT_LIST_HEAD(&rt->rt6i_siblings);
- INIT_LIST_HEAD(&rt->rt6i_uncached);
- }
return rt;
}
@@ -1213,24 +1213,20 @@ struct dst_entry *ip6_blackhole_route(struct net *net, struct dst_entry *dst_ori
rt = dst_alloc(&ip6_dst_blackhole_ops, ort->dst.dev, 1, DST_OBSOLETE_NONE, 0);
if (rt) {
- new = &rt->dst;
-
- memset(new + 1, 0, sizeof(*rt) - sizeof(*new));
+ rt6_info_init(rt);
+ new = &rt->dst;
new->__use = 1;
new->input = dst_discard;
new->output = dst_discard_sk;
- if (dst_metrics_read_only(&ort->dst))
- new->_metrics = ort->dst._metrics;
- else
- dst_copy_metrics(new, &ort->dst);
+ dst_copy_metrics(new, &ort->dst);
rt->rt6i_idev = ort->rt6i_idev;
if (rt->rt6i_idev)
in6_dev_hold(rt->rt6i_idev);
rt->rt6i_gateway = ort->rt6i_gateway;
- rt->rt6i_flags = ort->rt6i_flags;
+ rt->rt6i_flags = ort->rt6i_flags & ~RTF_PCPU;
rt->rt6i_metric = 0;
memcpy(&rt->rt6i_dst, &ort->rt6i_dst, sizeof(struct rt6key));
@@ -2622,7 +2618,8 @@ void rt6_ifdown(struct net *net, struct net_device *dev)
fib6_clean_all(net, fib6_ifdown, &adn);
icmp6_clean_all(fib6_ifdown, &adn);
- rt6_uncached_list_flush_dev(net, dev);
+ if (dev)
+ rt6_uncached_list_flush_dev(net, dev);
}
struct rt6_mtu_change_arg {
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 30caa289c5db..5cedfda4b241 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -37,6 +37,7 @@ static struct dst_entry *xfrm6_dst_lookup(struct net *net, int tos, int oif,
memset(&fl6, 0, sizeof(fl6));
fl6.flowi6_oif = oif;
+ fl6.flowi6_flags = FLOWI_FLAG_SKIP_NH_OIF;
memcpy(&fl6.daddr, daddr, sizeof(fl6.daddr));
if (saddr)
memcpy(&fl6.saddr, saddr, sizeof(fl6.saddr));
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index ced6bf3be8d6..1560c8482bcb 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -149,7 +149,7 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf,
for (i = 0; i < NUM_IEEE80211_HW_FLAGS; i++) {
if (test_bit(i, local->hw.flags))
- pos += scnprintf(pos, end - pos, "%s",
+ pos += scnprintf(pos, end - pos, "%s\n",
hw_flag_names[i]);
}
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 8ba583243509..3ed7ddfbf8e8 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -101,6 +101,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
* when it wakes up for the next time.
*/
set_sta_flag(sta, WLAN_STA_CLEAR_PS_FILT);
+ ieee80211_clear_fast_xmit(sta);
/*
* This code races in the following way:
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 84e0e8c7fb23..7892eb8ed4c8 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1218,8 +1218,10 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
if (!tx->sta)
info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
- else if (test_and_clear_sta_flag(tx->sta, WLAN_STA_CLEAR_PS_FILT))
+ else if (test_and_clear_sta_flag(tx->sta, WLAN_STA_CLEAR_PS_FILT)) {
info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
+ ieee80211_check_fast_xmit(tx->sta);
+ }
info->flags |= IEEE80211_TX_CTL_FIRST_FRAGMENT;
@@ -2451,7 +2453,8 @@ void ieee80211_check_fast_xmit(struct sta_info *sta)
if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
- test_sta_flag(sta, WLAN_STA_PS_DELIVER))
+ test_sta_flag(sta, WLAN_STA_PS_DELIVER) ||
+ test_sta_flag(sta, WLAN_STA_CLEAR_PS_FILT))
goto out;
if (sdata->noack_map)
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 8f060d7f9a0e..0a49a8c7c564 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -2785,6 +2785,7 @@ static int netlink_dump(struct sock *sk)
struct sk_buff *skb = NULL;
struct nlmsghdr *nlh;
int len, err = -ENOBUFS;
+ int alloc_min_size;
int alloc_size;
mutex_lock(nlk->cb_mutex);
@@ -2793,9 +2794,6 @@ static int netlink_dump(struct sock *sk)
goto errout_skb;
}
- cb = &nlk->cb;
- alloc_size = max_t(int, cb->min_dump_alloc, NLMSG_GOODSIZE);
-
if (!netlink_rx_is_mmaped(sk) &&
atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf)
goto errout_skb;
@@ -2805,23 +2803,35 @@ static int netlink_dump(struct sock *sk)
* to reduce number of system calls on dump operations, if user
* ever provided a big enough buffer.
*/
- if (alloc_size < nlk->max_recvmsg_len) {
- skb = netlink_alloc_skb(sk,
- nlk->max_recvmsg_len,
- nlk->portid,
+ cb = &nlk->cb;
+ alloc_min_size = max_t(int, cb->min_dump_alloc, NLMSG_GOODSIZE);
+
+ if (alloc_min_size < nlk->max_recvmsg_len) {
+ alloc_size = nlk->max_recvmsg_len;
+ skb = netlink_alloc_skb(sk, alloc_size, nlk->portid,
GFP_KERNEL |
__GFP_NOWARN |
__GFP_NORETRY);
- /* available room should be exact amount to avoid MSG_TRUNC */
- if (skb)
- skb_reserve(skb, skb_tailroom(skb) -
- nlk->max_recvmsg_len);
}
- if (!skb)
+ if (!skb) {
+ alloc_size = alloc_min_size;
skb = netlink_alloc_skb(sk, alloc_size, nlk->portid,
GFP_KERNEL);
+ }
if (!skb)
goto errout_skb;
+
+ /* Trim skb to allocated size. User is expected to provide buffer as
+ * large as max(min_dump_alloc, 16KiB (mac_recvmsg_len capped at
+ * netlink_recvmsg())). dump will pack as many smaller messages as
+ * could fit within the allocated skb. skb is typically allocated
+ * with larger space than required (could be as much as near 2x the
+ * requested size with align to next power of 2 approach). Allowing
+ * dump to use the excess space makes it difficult for a user to have a
+ * reasonable static buffer based on the expected largest dump of a
+ * single netdev. The outcome is MSG_TRUNC error.
+ */
+ skb_reserve(skb, skb_tailroom(skb) - alloc_size);
netlink_skb_set_owner_r(skb, sk);
len = cb->dump(skb, cb);
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 315f5330b6e5..c6a39bf2c3b9 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -684,7 +684,7 @@ static void ovs_fragment(struct vport *vport, struct sk_buff *skb, u16 mru,
{
if (skb_network_offset(skb) > MAX_L2_LEN) {
OVS_NLERR(1, "L2 header too long to fragment");
- return;
+ goto err;
}
if (ethertype == htons(ETH_P_IP)) {
@@ -708,8 +708,7 @@ static void ovs_fragment(struct vport *vport, struct sk_buff *skb, u16 mru,
struct rt6_info ovs_rt;
if (!v6ops) {
- kfree_skb(skb);
- return;
+ goto err;
}
prepare_frag(vport, skb);
@@ -728,8 +727,12 @@ static void ovs_fragment(struct vport *vport, struct sk_buff *skb, u16 mru,
WARN_ONCE(1, "Failed fragment ->%s: eth=%04x, MRU=%d, MTU=%d.",
ovs_vport_name(vport), ntohs(ethertype), mru,
vport->dev->mtu);
- kfree_skb(skb);
+ goto err;
}
+
+ return;
+err:
+ kfree_skb(skb);
}
static void do_output(struct datapath *dp, struct sk_buff *skb, int out_port,
@@ -968,7 +971,7 @@ static int execute_masked_set_action(struct sk_buff *skb,
case OVS_KEY_ATTR_CT_STATE:
case OVS_KEY_ATTR_CT_ZONE:
case OVS_KEY_ATTR_CT_MARK:
- case OVS_KEY_ATTR_CT_LABEL:
+ case OVS_KEY_ATTR_CT_LABELS:
err = -EINVAL;
break;
}
@@ -1099,6 +1102,12 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
break;
case OVS_ACTION_ATTR_CT:
+ if (!is_flow_key_valid(key)) {
+ err = ovs_flow_key_update(skb, key);
+ if (err)
+ return err;
+ }
+
err = ovs_ct_execute(ovs_dp_get_net(dp), skb, key,
nla_data(a));
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 002a755fa07e..80bf702715bb 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -37,9 +37,9 @@ struct md_mark {
};
/* Metadata label for masked write to conntrack label. */
-struct md_label {
- struct ovs_key_ct_label value;
- struct ovs_key_ct_label mask;
+struct md_labels {
+ struct ovs_key_ct_labels value;
+ struct ovs_key_ct_labels mask;
};
/* Conntrack action context for execution. */
@@ -47,10 +47,10 @@ struct ovs_conntrack_info {
struct nf_conntrack_helper *helper;
struct nf_conntrack_zone zone;
struct nf_conn *ct;
- u32 flags;
+ u8 commit : 1;
u16 family;
struct md_mark mark;
- struct md_label label;
+ struct md_labels labels;
};
static u16 key_to_nfproto(const struct sw_flow_key *key)
@@ -109,21 +109,21 @@ static u32 ovs_ct_get_mark(const struct nf_conn *ct)
#endif
}
-static void ovs_ct_get_label(const struct nf_conn *ct,
- struct ovs_key_ct_label *label)
+static void ovs_ct_get_labels(const struct nf_conn *ct,
+ struct ovs_key_ct_labels *labels)
{
struct nf_conn_labels *cl = ct ? nf_ct_labels_find(ct) : NULL;
if (cl) {
size_t len = cl->words * sizeof(long);
- if (len > OVS_CT_LABEL_LEN)
- len = OVS_CT_LABEL_LEN;
- else if (len < OVS_CT_LABEL_LEN)
- memset(label, 0, OVS_CT_LABEL_LEN);
- memcpy(label, cl->bits, len);
+ if (len > OVS_CT_LABELS_LEN)
+ len = OVS_CT_LABELS_LEN;
+ else if (len < OVS_CT_LABELS_LEN)
+ memset(labels, 0, OVS_CT_LABELS_LEN);
+ memcpy(labels, cl->bits, len);
} else {
- memset(label, 0, OVS_CT_LABEL_LEN);
+ memset(labels, 0, OVS_CT_LABELS_LEN);
}
}
@@ -134,7 +134,7 @@ static void __ovs_ct_update_key(struct sw_flow_key *key, u8 state,
key->ct.state = state;
key->ct.zone = zone->id;
key->ct.mark = ovs_ct_get_mark(ct);
- ovs_ct_get_label(ct, &key->ct.label);
+ ovs_ct_get_labels(ct, &key->ct.labels);
}
/* Update 'key' based on skb->nfct. If 'post_ct' is true, then OVS has
@@ -167,7 +167,7 @@ void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key)
int ovs_ct_put_key(const struct sw_flow_key *key, struct sk_buff *skb)
{
- if (nla_put_u8(skb, OVS_KEY_ATTR_CT_STATE, key->ct.state))
+ if (nla_put_u32(skb, OVS_KEY_ATTR_CT_STATE, key->ct.state))
return -EMSGSIZE;
if (IS_ENABLED(CONFIG_NF_CONNTRACK_ZONES) &&
@@ -179,8 +179,8 @@ int ovs_ct_put_key(const struct sw_flow_key *key, struct sk_buff *skb)
return -EMSGSIZE;
if (IS_ENABLED(CONFIG_NF_CONNTRACK_LABELS) &&
- nla_put(skb, OVS_KEY_ATTR_CT_LABEL, sizeof(key->ct.label),
- &key->ct.label))
+ nla_put(skb, OVS_KEY_ATTR_CT_LABELS, sizeof(key->ct.labels),
+ &key->ct.labels))
return -EMSGSIZE;
return 0;
@@ -213,9 +213,9 @@ static int ovs_ct_set_mark(struct sk_buff *skb, struct sw_flow_key *key,
#endif
}
-static int ovs_ct_set_label(struct sk_buff *skb, struct sw_flow_key *key,
- const struct ovs_key_ct_label *label,
- const struct ovs_key_ct_label *mask)
+static int ovs_ct_set_labels(struct sk_buff *skb, struct sw_flow_key *key,
+ const struct ovs_key_ct_labels *labels,
+ const struct ovs_key_ct_labels *mask)
{
enum ip_conntrack_info ctinfo;
struct nf_conn_labels *cl;
@@ -235,15 +235,15 @@ static int ovs_ct_set_label(struct sk_buff *skb, struct sw_flow_key *key,
nf_ct_labels_ext_add(ct);
cl = nf_ct_labels_find(ct);
}
- if (!cl || cl->words * sizeof(long) < OVS_CT_LABEL_LEN)
+ if (!cl || cl->words * sizeof(long) < OVS_CT_LABELS_LEN)
return -ENOSPC;
- err = nf_connlabels_replace(ct, (u32 *)label, (u32 *)mask,
- OVS_CT_LABEL_LEN / sizeof(u32));
+ err = nf_connlabels_replace(ct, (u32 *)labels, (u32 *)mask,
+ OVS_CT_LABELS_LEN / sizeof(u32));
if (err)
return err;
- ovs_ct_get_label(ct, &key->ct.label);
+ ovs_ct_get_labels(ct, &key->ct.labels);
return 0;
}
@@ -465,12 +465,12 @@ static int ovs_ct_commit(struct net *net, struct sw_flow_key *key,
return 0;
}
-static bool label_nonzero(const struct ovs_key_ct_label *label)
+static bool labels_nonzero(const struct ovs_key_ct_labels *labels)
{
size_t i;
- for (i = 0; i < sizeof(*label); i++)
- if (label->ct_label[i])
+ for (i = 0; i < sizeof(*labels); i++)
+ if (labels->ct_labels[i])
return true;
return false;
@@ -493,7 +493,7 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
return err;
}
- if (info->flags & OVS_CT_F_COMMIT)
+ if (info->commit)
err = ovs_ct_commit(net, key, info, skb);
else
err = ovs_ct_lookup(net, key, info, skb);
@@ -506,9 +506,9 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
if (err)
goto err;
}
- if (label_nonzero(&info->label.mask))
- err = ovs_ct_set_label(skb, key, &info->label.value,
- &info->label.mask);
+ if (labels_nonzero(&info->labels.mask))
+ err = ovs_ct_set_labels(skb, key, &info->labels.value,
+ &info->labels.mask);
err:
skb_push(skb, nh_ofs);
return err;
@@ -539,14 +539,13 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
}
static const struct ovs_ct_len_tbl ovs_ct_attr_lens[OVS_CT_ATTR_MAX + 1] = {
- [OVS_CT_ATTR_FLAGS] = { .minlen = sizeof(u32),
- .maxlen = sizeof(u32) },
+ [OVS_CT_ATTR_COMMIT] = { .minlen = 0, .maxlen = 0 },
[OVS_CT_ATTR_ZONE] = { .minlen = sizeof(u16),
.maxlen = sizeof(u16) },
[OVS_CT_ATTR_MARK] = { .minlen = sizeof(struct md_mark),
.maxlen = sizeof(struct md_mark) },
- [OVS_CT_ATTR_LABEL] = { .minlen = sizeof(struct md_label),
- .maxlen = sizeof(struct md_label) },
+ [OVS_CT_ATTR_LABELS] = { .minlen = sizeof(struct md_labels),
+ .maxlen = sizeof(struct md_labels) },
[OVS_CT_ATTR_HELPER] = { .minlen = 1,
.maxlen = NF_CT_HELPER_NAME_LEN }
};
@@ -576,8 +575,8 @@ static int parse_ct(const struct nlattr *attr, struct ovs_conntrack_info *info,
}
switch (type) {
- case OVS_CT_ATTR_FLAGS:
- info->flags = nla_get_u32(a);
+ case OVS_CT_ATTR_COMMIT:
+ info->commit = true;
break;
#ifdef CONFIG_NF_CONNTRACK_ZONES
case OVS_CT_ATTR_ZONE:
@@ -593,10 +592,10 @@ static int parse_ct(const struct nlattr *attr, struct ovs_conntrack_info *info,
}
#endif
#ifdef CONFIG_NF_CONNTRACK_LABELS
- case OVS_CT_ATTR_LABEL: {
- struct md_label *label = nla_data(a);
+ case OVS_CT_ATTR_LABELS: {
+ struct md_labels *labels = nla_data(a);
- info->label = *label;
+ info->labels = *labels;
break;
}
#endif
@@ -633,7 +632,7 @@ bool ovs_ct_verify(struct net *net, enum ovs_key_attr attr)
attr == OVS_KEY_ATTR_CT_MARK)
return true;
if (IS_ENABLED(CONFIG_NF_CONNTRACK_LABELS) &&
- attr == OVS_KEY_ATTR_CT_LABEL) {
+ attr == OVS_KEY_ATTR_CT_LABELS) {
struct ovs_net *ovs_net = net_generic(net, ovs_net_id);
return ovs_net->xt_label;
@@ -701,7 +700,7 @@ int ovs_ct_action_to_attr(const struct ovs_conntrack_info *ct_info,
if (!start)
return -EMSGSIZE;
- if (nla_put_u32(skb, OVS_CT_ATTR_FLAGS, ct_info->flags))
+ if (ct_info->commit && nla_put_flag(skb, OVS_CT_ATTR_COMMIT))
return -EMSGSIZE;
if (IS_ENABLED(CONFIG_NF_CONNTRACK_ZONES) &&
nla_put_u16(skb, OVS_CT_ATTR_ZONE, ct_info->zone.id))
@@ -711,8 +710,8 @@ int ovs_ct_action_to_attr(const struct ovs_conntrack_info *ct_info,
&ct_info->mark))
return -EMSGSIZE;
if (IS_ENABLED(CONFIG_NF_CONNTRACK_LABELS) &&
- nla_put(skb, OVS_CT_ATTR_LABEL, sizeof(ct_info->label),
- &ct_info->label))
+ nla_put(skb, OVS_CT_ATTR_LABELS, sizeof(ct_info->labels),
+ &ct_info->labels))
return -EMSGSIZE;
if (ct_info->helper) {
if (nla_put_string(skb, OVS_CT_ATTR_HELPER,
@@ -737,7 +736,7 @@ void ovs_ct_free_action(const struct nlattr *a)
void ovs_ct_init(struct net *net)
{
- unsigned int n_bits = sizeof(struct ovs_key_ct_label) * BITS_PER_BYTE;
+ unsigned int n_bits = sizeof(struct ovs_key_ct_labels) * BITS_PER_BYTE;
struct ovs_net *ovs_net = net_generic(net, ovs_net_id);
if (nf_connlabels_get(net, n_bits)) {
diff --git a/net/openvswitch/conntrack.h b/net/openvswitch/conntrack.h
index 43f5dd7a5577..da8714942c95 100644
--- a/net/openvswitch/conntrack.h
+++ b/net/openvswitch/conntrack.h
@@ -34,6 +34,13 @@ int ovs_ct_execute(struct net *, struct sk_buff *, struct sw_flow_key *,
void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key);
int ovs_ct_put_key(const struct sw_flow_key *key, struct sk_buff *skb);
void ovs_ct_free_action(const struct nlattr *a);
+
+static inline bool ovs_ct_state_supported(u32 state)
+{
+ return !(state & ~(OVS_CS_F_NEW | OVS_CS_F_ESTABLISHED |
+ OVS_CS_F_RELATED | OVS_CS_F_REPLY_DIR |
+ OVS_CS_F_INVALID | OVS_CS_F_TRACKED));
+}
#else
#include <linux/errno.h>
@@ -46,6 +53,11 @@ static inline bool ovs_ct_verify(struct net *net, int attr)
return false;
}
+static inline bool ovs_ct_state_supported(u32 state)
+{
+ return false;
+}
+
static inline int ovs_ct_copy_action(struct net *net, const struct nlattr *nla,
const struct sw_flow_key *key,
struct sw_flow_actions **acts, bool log)
@@ -72,7 +84,7 @@ static inline void ovs_ct_fill_key(const struct sk_buff *skb,
key->ct.state = 0;
key->ct.zone = 0;
key->ct.mark = 0;
- memset(&key->ct.label, 0, sizeof(key->ct.label));
+ memset(&key->ct.labels, 0, sizeof(key->ct.labels));
}
static inline int ovs_ct_put_key(const struct sw_flow_key *key,
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h
index fe527d2dd4b7..8cfa15a08668 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -116,7 +116,7 @@ struct sw_flow_key {
u16 zone;
u32 mark;
u8 state;
- struct ovs_key_ct_label label;
+ struct ovs_key_ct_labels labels;
} ct;
} __aligned(BITS_PER_LONG/8); /* Ensure that we can do comparisons as longs. */
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index 5c030a4d7338..171a691f1c32 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -291,10 +291,10 @@ size_t ovs_key_attr_size(void)
+ nla_total_size(4) /* OVS_KEY_ATTR_SKB_MARK */
+ nla_total_size(4) /* OVS_KEY_ATTR_DP_HASH */
+ nla_total_size(4) /* OVS_KEY_ATTR_RECIRC_ID */
- + nla_total_size(1) /* OVS_KEY_ATTR_CT_STATE */
+ + nla_total_size(4) /* OVS_KEY_ATTR_CT_STATE */
+ nla_total_size(2) /* OVS_KEY_ATTR_CT_ZONE */
+ nla_total_size(4) /* OVS_KEY_ATTR_CT_MARK */
- + nla_total_size(16) /* OVS_KEY_ATTR_CT_LABEL */
+ + nla_total_size(16) /* OVS_KEY_ATTR_CT_LABELS */
+ nla_total_size(12) /* OVS_KEY_ATTR_ETHERNET */
+ nla_total_size(2) /* OVS_KEY_ATTR_ETHERTYPE */
+ nla_total_size(4) /* OVS_KEY_ATTR_VLAN */
@@ -349,10 +349,10 @@ static const struct ovs_len_tbl ovs_key_lens[OVS_KEY_ATTR_MAX + 1] = {
[OVS_KEY_ATTR_TUNNEL] = { .len = OVS_ATTR_NESTED,
.next = ovs_tunnel_key_lens, },
[OVS_KEY_ATTR_MPLS] = { .len = sizeof(struct ovs_key_mpls) },
- [OVS_KEY_ATTR_CT_STATE] = { .len = sizeof(u8) },
+ [OVS_KEY_ATTR_CT_STATE] = { .len = sizeof(u32) },
[OVS_KEY_ATTR_CT_ZONE] = { .len = sizeof(u16) },
[OVS_KEY_ATTR_CT_MARK] = { .len = sizeof(u32) },
- [OVS_KEY_ATTR_CT_LABEL] = { .len = sizeof(struct ovs_key_ct_label) },
+ [OVS_KEY_ATTR_CT_LABELS] = { .len = sizeof(struct ovs_key_ct_labels) },
};
static bool check_attr_len(unsigned int attr_len, unsigned int expected_len)
@@ -814,7 +814,13 @@ static int metadata_from_nlattrs(struct net *net, struct sw_flow_match *match,
if (*attrs & (1 << OVS_KEY_ATTR_CT_STATE) &&
ovs_ct_verify(net, OVS_KEY_ATTR_CT_STATE)) {
- u8 ct_state = nla_get_u8(a[OVS_KEY_ATTR_CT_STATE]);
+ u32 ct_state = nla_get_u32(a[OVS_KEY_ATTR_CT_STATE]);
+
+ if (!is_mask && !ovs_ct_state_supported(ct_state)) {
+ OVS_NLERR(log, "ct_state flags %08x unsupported",
+ ct_state);
+ return -EINVAL;
+ }
SW_FLOW_KEY_PUT(match, ct.state, ct_state, is_mask);
*attrs &= ~(1ULL << OVS_KEY_ATTR_CT_STATE);
@@ -833,14 +839,14 @@ static int metadata_from_nlattrs(struct net *net, struct sw_flow_match *match,
SW_FLOW_KEY_PUT(match, ct.mark, mark, is_mask);
*attrs &= ~(1ULL << OVS_KEY_ATTR_CT_MARK);
}
- if (*attrs & (1 << OVS_KEY_ATTR_CT_LABEL) &&
- ovs_ct_verify(net, OVS_KEY_ATTR_CT_LABEL)) {
- const struct ovs_key_ct_label *cl;
+ if (*attrs & (1 << OVS_KEY_ATTR_CT_LABELS) &&
+ ovs_ct_verify(net, OVS_KEY_ATTR_CT_LABELS)) {
+ const struct ovs_key_ct_labels *cl;
- cl = nla_data(a[OVS_KEY_ATTR_CT_LABEL]);
- SW_FLOW_KEY_MEMCPY(match, ct.label, cl->ct_label,
+ cl = nla_data(a[OVS_KEY_ATTR_CT_LABELS]);
+ SW_FLOW_KEY_MEMCPY(match, ct.labels, cl->ct_labels,
sizeof(*cl), is_mask);
- *attrs &= ~(1ULL << OVS_KEY_ATTR_CT_LABEL);
+ *attrs &= ~(1ULL << OVS_KEY_ATTR_CT_LABELS);
}
return 0;
}
@@ -1973,7 +1979,7 @@ static int validate_set(const struct nlattr *a,
case OVS_KEY_ATTR_PRIORITY:
case OVS_KEY_ATTR_SKB_MARK:
case OVS_KEY_ATTR_CT_MARK:
- case OVS_KEY_ATTR_CT_LABEL:
+ case OVS_KEY_ATTR_CT_LABELS:
case OVS_KEY_ATTR_ETHERNET:
break;
diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c
index f2ea83ba4763..c7f74aab34b9 100644
--- a/net/openvswitch/flow_table.c
+++ b/net/openvswitch/flow_table.c
@@ -93,7 +93,8 @@ struct sw_flow *ovs_flow_alloc(void)
/* Initialize the default stat node. */
stats = kmem_cache_alloc_node(flow_stats_cache,
- GFP_KERNEL | __GFP_ZERO, 0);
+ GFP_KERNEL | __GFP_ZERO,
+ node_online(0) ? 0 : NUMA_NO_NODE);
if (!stats)
goto err;
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index dc81dc619aa2..12a36ac21eda 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -280,35 +280,19 @@ void ovs_vport_del(struct vport *vport)
*/
void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
{
- struct net_device *dev = vport->dev;
- int i;
-
- memset(stats, 0, sizeof(*stats));
- stats->rx_errors = dev->stats.rx_errors;
- stats->tx_errors = dev->stats.tx_errors;
- stats->tx_dropped = dev->stats.tx_dropped;
- stats->rx_dropped = dev->stats.rx_dropped;
-
- stats->rx_dropped += atomic_long_read(&dev->rx_dropped);
- stats->tx_dropped += atomic_long_read(&dev->tx_dropped);
-
- for_each_possible_cpu(i) {
- const struct pcpu_sw_netstats *percpu_stats;
- struct pcpu_sw_netstats local_stats;
- unsigned int start;
-
- percpu_stats = per_cpu_ptr(dev->tstats, i);
-
- do {
- start = u64_stats_fetch_begin_irq(&percpu_stats->syncp);
- local_stats = *percpu_stats;
- } while (u64_stats_fetch_retry_irq(&percpu_stats->syncp, start));
-
- stats->rx_bytes += local_stats.rx_bytes;
- stats->rx_packets += local_stats.rx_packets;
- stats->tx_bytes += local_stats.tx_bytes;
- stats->tx_packets += local_stats.tx_packets;
- }
+ const struct rtnl_link_stats64 *dev_stats;
+ struct rtnl_link_stats64 temp;
+
+ dev_stats = dev_get_stats(vport->dev, &temp);
+ stats->rx_errors = dev_stats->rx_errors;
+ stats->tx_errors = dev_stats->tx_errors;
+ stats->tx_dropped = dev_stats->tx_dropped;
+ stats->rx_dropped = dev_stats->rx_dropped;
+
+ stats->rx_bytes = dev_stats->rx_bytes;
+ stats->rx_packets = dev_stats->rx_packets;
+ stats->tx_bytes = dev_stats->tx_bytes;
+ stats->tx_packets = dev_stats->tx_packets;
}
/**
@@ -460,6 +444,15 @@ int ovs_vport_receive(struct vport *vport, struct sk_buff *skb,
OVS_CB(skb)->input_vport = vport;
OVS_CB(skb)->mru = 0;
+ if (unlikely(dev_net(skb->dev) != ovs_dp_get_net(vport->dp))) {
+ u32 mark;
+
+ mark = skb->mark;
+ skb_scrub_packet(skb, true);
+ skb->mark = mark;
+ tun_info = NULL;
+ }
+
/* Extract flow from 'skb' into 'key'. */
error = ovs_flow_key_extract(tun_info, skb, &key);
if (unlikely(error)) {
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 2d1be4a760fd..32fcdecdb9e2 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -31,13 +31,17 @@
#define MIRRED_TAB_MASK 7
static LIST_HEAD(mirred_list);
+static DEFINE_SPINLOCK(mirred_list_lock);
static void tcf_mirred_release(struct tc_action *a, int bind)
{
struct tcf_mirred *m = to_mirred(a);
struct net_device *dev = rcu_dereference_protected(m->tcfm_dev, 1);
+ /* We could be called either in a RCU callback or with RTNL lock held. */
+ spin_lock_bh(&mirred_list_lock);
list_del(&m->tcfm_list);
+ spin_unlock_bh(&mirred_list_lock);
if (dev)
dev_put(dev);
}
@@ -103,10 +107,10 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
} else {
if (bind)
return 0;
- if (!ovr) {
- tcf_hash_release(a, bind);
+
+ tcf_hash_release(a, bind);
+ if (!ovr)
return -EEXIST;
- }
}
m = to_mirred(a);
@@ -123,7 +127,9 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
}
if (ret == ACT_P_CREATED) {
+ spin_lock_bh(&mirred_list_lock);
list_add(&m->tcfm_list, &mirred_list);
+ spin_unlock_bh(&mirred_list_lock);
tcf_hash_insert(a);
}
@@ -173,6 +179,7 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
skb2->skb_iif = skb->dev->ifindex;
skb2->dev = dev;
+ skb_sender_cpu_clear(skb2);
err = dev_queue_xmit(skb2);
if (err) {
@@ -221,7 +228,8 @@ static int mirred_device_event(struct notifier_block *unused,
struct tcf_mirred *m;
ASSERT_RTNL();
- if (event == NETDEV_UNREGISTER)
+ if (event == NETDEV_UNREGISTER) {
+ spin_lock_bh(&mirred_list_lock);
list_for_each_entry(m, &mirred_list, tcfm_list) {
if (rcu_access_pointer(m->tcfm_dev) == dev) {
dev_put(dev);
@@ -231,6 +239,8 @@ static int mirred_device_event(struct notifier_block *unused,
RCU_INIT_POINTER(m->tcfm_dev, NULL);
}
}
+ spin_unlock_bh(&mirred_list_lock);
+ }
return NOTIFY_DONE;
}
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c
index 9d15cb6b8cb1..86b04e31e60b 100644
--- a/net/sched/sch_hhf.c
+++ b/net/sched/sch_hhf.c
@@ -368,6 +368,15 @@ static unsigned int hhf_drop(struct Qdisc *sch)
return bucket - q->buckets;
}
+static unsigned int hhf_qdisc_drop(struct Qdisc *sch)
+{
+ unsigned int prev_backlog;
+
+ prev_backlog = sch->qstats.backlog;
+ hhf_drop(sch);
+ return prev_backlog - sch->qstats.backlog;
+}
+
static int hhf_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
struct hhf_sched_data *q = qdisc_priv(sch);
@@ -696,7 +705,7 @@ static struct Qdisc_ops hhf_qdisc_ops __read_mostly = {
.enqueue = hhf_enqueue,
.dequeue = hhf_dequeue,
.peek = qdisc_peek_dequeued,
- .drop = hhf_drop,
+ .drop = hhf_qdisc_drop,
.init = hhf_init,
.reset = hhf_reset,
.destroy = hhf_destroy,
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index fda38f830a10..77f5d17e2612 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -16,6 +16,7 @@
#include <linux/notifier.h>
#include <linux/netdevice.h>
#include <linux/if_bridge.h>
+#include <linux/if_vlan.h>
#include <net/ip_fib.h>
#include <net/switchdev.h>
@@ -634,6 +635,8 @@ static int switchdev_port_br_afspec(struct net_device *dev,
if (nla_len(attr) != sizeof(struct bridge_vlan_info))
return -EINVAL;
vinfo = nla_data(attr);
+ if (!vinfo->vid || vinfo->vid >= VLAN_VID_MASK)
+ return -EINVAL;
vlan->flags = vinfo->flags;
if (vinfo->flags & BRIDGE_VLAN_INFO_RANGE_BEGIN) {
if (vlan->vid_begin)
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index a82c5848d4bc..5351a3f97e8e 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -357,7 +357,7 @@ static inline u32 msg_importance(struct tipc_msg *m)
if (likely((usr <= TIPC_CRITICAL_IMPORTANCE) && !msg_errcode(m)))
return usr;
if ((usr == MSG_FRAGMENTER) || (usr == MSG_BUNDLER))
- return msg_bits(m, 5, 13, 0x7);
+ return msg_bits(m, 9, 0, 0x7);
return TIPC_SYSTEM_IMPORTANCE;
}
@@ -366,7 +366,7 @@ static inline void msg_set_importance(struct tipc_msg *m, u32 i)
int usr = msg_user(m);
if (likely((usr == MSG_FRAGMENTER) || (usr == MSG_BUNDLER)))
- msg_set_bits(m, 5, 13, 0x7, i);
+ msg_set_bits(m, 9, 0, 0x7, i);
else if (i < TIPC_SYSTEM_IMPORTANCE)
msg_set_user(m, i);
else
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 703875fd6cde..2c32a83037a3 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -1116,7 +1116,7 @@ static bool tipc_node_check_state(struct tipc_node *n, struct sk_buff *skb,
}
/* Ignore duplicate packets */
- if (less(oseqno, rcv_nxt))
+ if ((usr != LINK_PROTOCOL) && less(oseqno, rcv_nxt))
return true;
/* Initiate or update failover mode if applicable */
@@ -1146,8 +1146,8 @@ static bool tipc_node_check_state(struct tipc_node *n, struct sk_buff *skb,
if (!pl || !tipc_link_is_up(pl))
return true;
- /* Initiate or update synch mode if applicable */
- if ((usr == TUNNEL_PROTOCOL) && (mtyp == SYNCH_MSG)) {
+ /* Initiate synch mode if applicable */
+ if ((usr == TUNNEL_PROTOCOL) && (mtyp == SYNCH_MSG) && (oseqno == 1)) {
syncpt = iseqno + exp_pkts - 1;
if (!tipc_link_is_up(l)) {
tipc_link_fsm_evt(l, LINK_ESTABLISH_EVT);
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index ef31b40ad550..94f658235fb4 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2064,6 +2064,11 @@ static int unix_stream_read_generic(struct unix_stream_read_state *state)
goto out;
}
+ if (flags & MSG_PEEK)
+ skip = sk_peek_offset(sk, flags);
+ else
+ skip = 0;
+
do {
int chunk;
struct sk_buff *skb, *last;
@@ -2112,7 +2117,6 @@ unlock:
break;
}
- skip = sk_peek_offset(sk, flags);
while (skip >= unix_skb_len(skb)) {
skip -= unix_skb_len(skb);
last = skb;
@@ -2179,14 +2183,12 @@ unlock:
if (UNIXCB(skb).fp)
scm.fp = scm_fp_dup(UNIXCB(skb).fp);
- if (skip) {
- sk_peek_offset_fwd(sk, chunk);
- skip -= chunk;
- }
+ sk_peek_offset_fwd(sk, chunk);
if (UNIXCB(skb).fp)
break;
+ skip = 0;
last = skb;
last_len = skb->len;
unix_state_lock(sk);
diff --git a/security/keys/gc.c b/security/keys/gc.c
index 39eac1fd5706..addf060399e0 100644
--- a/security/keys/gc.c
+++ b/security/keys/gc.c
@@ -134,8 +134,10 @@ static noinline void key_gc_unused_keys(struct list_head *keys)
kdebug("- %u", key->serial);
key_check(key);
- /* Throw away the key data */
- if (key->type->destroy)
+ /* Throw away the key data if the key is instantiated */
+ if (test_bit(KEY_FLAG_INSTANTIATED, &key->flags) &&
+ !test_bit(KEY_FLAG_NEGATIVE, &key->flags) &&
+ key->type->destroy)
key->type->destroy(key);
security_key_free(key);
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index 486ef6fa393b..0d6253124278 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -440,6 +440,9 @@ static struct key *construct_key_and_link(struct keyring_search_context *ctx,
kenter("");
+ if (ctx->index_key.type == &key_type_keyring)
+ return ERR_PTR(-EPERM);
+
user = key_user_lookup(current_fsuid());
if (!user)
return ERR_PTR(-ENOMEM);
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 38590b322c54..fbd5dad0c484 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/dmaengine.h>
+#include <linux/dma/pxa-dma.h>
#include <sound/core.h>
#include <sound/pcm.h>
@@ -43,7 +44,11 @@ static struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
.reset = pxa2xx_ac97_reset,
};
-static unsigned long pxa2xx_ac97_pcm_out_req = 12;
+static struct pxad_param pxa2xx_ac97_pcm_out_req = {
+ .prio = PXAD_PRIO_LOWEST,
+ .drcmr = 12,
+};
+
static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_out = {
.addr = __PREG(PCDR),
.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES,
@@ -51,7 +56,11 @@ static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_out = {
.filter_data = &pxa2xx_ac97_pcm_out_req,
};
-static unsigned long pxa2xx_ac97_pcm_in_req = 11;
+static struct pxad_param pxa2xx_ac97_pcm_in_req = {
+ .prio = PXAD_PRIO_LOWEST,
+ .drcmr = 11,
+};
+
static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_in = {
.addr = __PREG(PCDR),
.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES,
diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index 01f8fdc42b1b..e9b98af6b52c 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -8,6 +8,7 @@
#include <linux/module.h>
#include <linux/dma-mapping.h>
#include <linux/dmaengine.h>
+#include <linux/dma/pxa-dma.h>
#include <sound/core.h>
#include <sound/pcm.h>
@@ -15,8 +16,6 @@
#include <sound/pxa2xx-lib.h>
#include <sound/dmaengine_pcm.h>
-#include <mach/dma.h>
-
#include "pxa2xx-pcm.h"
static const struct snd_pcm_hardware pxa2xx_pcm_hardware = {
@@ -31,7 +30,7 @@ static const struct snd_pcm_hardware pxa2xx_pcm_hardware = {
.period_bytes_min = 32,
.period_bytes_max = 8192 - 32,
.periods_min = 1,
- .periods_max = PAGE_SIZE/sizeof(pxa_dma_desc),
+ .periods_max = 256,
.buffer_bytes_max = 128 * 1024,
.fifo_size = 32,
};
@@ -39,65 +38,29 @@ static const struct snd_pcm_hardware pxa2xx_pcm_hardware = {
int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct pxa2xx_runtime_data *rtd = runtime->private_data;
- size_t totsize = params_buffer_bytes(params);
- size_t period = params_period_bytes(params);
- pxa_dma_desc *dma_desc;
- dma_addr_t dma_buff_phys, next_desc_phys;
- u32 dcmd = DCMD_INCSRCADDR | DCMD_FLOWTRG;
+ struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_dmaengine_dai_dma_data *dma_params;
+ struct dma_slave_config config;
+ int ret;
- /* temporary transition hack */
- switch (rtd->params->addr_width) {
- case DMA_SLAVE_BUSWIDTH_1_BYTE:
- dcmd |= DCMD_WIDTH1;
- break;
- case DMA_SLAVE_BUSWIDTH_2_BYTES:
- dcmd |= DCMD_WIDTH2;
- break;
- case DMA_SLAVE_BUSWIDTH_4_BYTES:
- dcmd |= DCMD_WIDTH4;
- break;
- default:
- /* can't happen */
- break;
- }
+ dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+ if (!dma_params)
+ return 0;
- switch (rtd->params->maxburst) {
- case 8:
- dcmd |= DCMD_BURST8;
- break;
- case 16:
- dcmd |= DCMD_BURST16;
- break;
- case 32:
- dcmd |= DCMD_BURST32;
- break;
- }
+ ret = snd_hwparams_to_dma_slave_config(substream, params, &config);
+ if (ret)
+ return ret;
- snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
- runtime->dma_bytes = totsize;
+ snd_dmaengine_pcm_set_config_from_dai_data(substream,
+ snd_soc_dai_get_dma_data(rtd->cpu_dai, substream),
+ &config);
- dma_desc = rtd->dma_desc_array;
- next_desc_phys = rtd->dma_desc_array_phys;
- dma_buff_phys = runtime->dma_addr;
- do {
- next_desc_phys += sizeof(pxa_dma_desc);
- dma_desc->ddadr = next_desc_phys;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- dma_desc->dsadr = dma_buff_phys;
- dma_desc->dtadr = rtd->params->addr;
- } else {
- dma_desc->dsadr = rtd->params->addr;
- dma_desc->dtadr = dma_buff_phys;
- }
- if (period > totsize)
- period = totsize;
- dma_desc->dcmd = dcmd | period | DCMD_ENDIRQEN;
- dma_desc++;
- dma_buff_phys += period;
- } while (totsize -= period);
- dma_desc[-1].ddadr = rtd->dma_desc_array_phys;
+ ret = dmaengine_slave_config(chan, &config);
+ if (ret)
+ return ret;
+
+ snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
return 0;
}
@@ -105,13 +68,6 @@ EXPORT_SYMBOL(__pxa2xx_pcm_hw_params);
int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
{
- struct pxa2xx_runtime_data *rtd = substream->runtime->private_data;
-
- if (rtd && rtd->params && rtd->params->filter_data) {
- unsigned long req = *(unsigned long *) rtd->params->filter_data;
- DRCMR(req) = 0;
- }
-
snd_pcm_set_runtime_buffer(substream, NULL);
return 0;
}
@@ -119,100 +75,36 @@ EXPORT_SYMBOL(__pxa2xx_pcm_hw_free);
int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
- struct pxa2xx_runtime_data *prtd = substream->runtime->private_data;
- int ret = 0;
-
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- DDADR(prtd->dma_ch) = prtd->dma_desc_array_phys;
- DCSR(prtd->dma_ch) = DCSR_RUN;
- break;
-
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- DCSR(prtd->dma_ch) &= ~DCSR_RUN;
- break;
-
- case SNDRV_PCM_TRIGGER_RESUME:
- DCSR(prtd->dma_ch) |= DCSR_RUN;
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- DDADR(prtd->dma_ch) = prtd->dma_desc_array_phys;
- DCSR(prtd->dma_ch) |= DCSR_RUN;
- break;
-
- default:
- ret = -EINVAL;
- }
-
- return ret;
+ return snd_dmaengine_pcm_trigger(substream, cmd);
}
EXPORT_SYMBOL(pxa2xx_pcm_trigger);
snd_pcm_uframes_t
pxa2xx_pcm_pointer(struct snd_pcm_substream *substream)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct pxa2xx_runtime_data *prtd = runtime->private_data;
-
- dma_addr_t ptr = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
- DSADR(prtd->dma_ch) : DTADR(prtd->dma_ch);
- snd_pcm_uframes_t x = bytes_to_frames(runtime, ptr - runtime->dma_addr);
-
- if (x == runtime->buffer_size)
- x = 0;
- return x;
+ return snd_dmaengine_pcm_pointer(substream);
}
EXPORT_SYMBOL(pxa2xx_pcm_pointer);
int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream)
{
- struct pxa2xx_runtime_data *prtd = substream->runtime->private_data;
- unsigned long req;
-
- if (!prtd || !prtd->params)
- return 0;
-
- if (prtd->dma_ch == -1)
- return -EINVAL;
-
- DCSR(prtd->dma_ch) &= ~DCSR_RUN;
- DCSR(prtd->dma_ch) = 0;
- DCMD(prtd->dma_ch) = 0;
- req = *(unsigned long *) prtd->params->filter_data;
- DRCMR(req) = prtd->dma_ch | DRCMR_MAPVLD;
-
return 0;
}
EXPORT_SYMBOL(__pxa2xx_pcm_prepare);
-void pxa2xx_pcm_dma_irq(int dma_ch, void *dev_id)
-{
- struct snd_pcm_substream *substream = dev_id;
- int dcsr;
-
- dcsr = DCSR(dma_ch);
- DCSR(dma_ch) = dcsr & ~DCSR_STOPIRQEN;
-
- if (dcsr & DCSR_ENDINTR) {
- snd_pcm_period_elapsed(substream);
- } else {
- printk(KERN_ERR "DMA error on channel %d (DCSR=%#x)\n",
- dma_ch, dcsr);
- snd_pcm_stop_xrun(substream);
- }
-}
-EXPORT_SYMBOL(pxa2xx_pcm_dma_irq);
-
int __pxa2xx_pcm_open(struct snd_pcm_substream *substream)
{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime;
- struct pxa2xx_runtime_data *rtd;
+ struct snd_dmaengine_dai_dma_data *dma_params;
int ret;
runtime->hw = pxa2xx_pcm_hardware;
+ dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+ if (!dma_params)
+ return 0;
+
/*
* For mysterious reasons (and despite what the manual says)
* playback samples are lost if the DMA count is not a multiple
@@ -221,48 +113,27 @@ int __pxa2xx_pcm_open(struct snd_pcm_substream *substream)
ret = snd_pcm_hw_constraint_step(runtime, 0,
SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32);
if (ret)
- goto out;
+ return ret;
ret = snd_pcm_hw_constraint_step(runtime, 0,
SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 32);
if (ret)
- goto out;
+ return ret;
ret = snd_pcm_hw_constraint_integer(runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
if (ret < 0)
- goto out;
-
- ret = -ENOMEM;
- rtd = kzalloc(sizeof(*rtd), GFP_KERNEL);
- if (!rtd)
- goto out;
- rtd->dma_desc_array =
- dma_alloc_writecombine(substream->pcm->card->dev, PAGE_SIZE,
- &rtd->dma_desc_array_phys, GFP_KERNEL);
- if (!rtd->dma_desc_array)
- goto err1;
+ return ret;
- rtd->dma_ch = -1;
- runtime->private_data = rtd;
- return 0;
-
- err1:
- kfree(rtd);
- out:
- return ret;
+ return snd_dmaengine_pcm_open_request_chan(substream,
+ pxad_filter_fn,
+ dma_params->filter_data);
}
EXPORT_SYMBOL(__pxa2xx_pcm_open);
int __pxa2xx_pcm_close(struct snd_pcm_substream *substream)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct pxa2xx_runtime_data *rtd = runtime->private_data;
-
- dma_free_writecombine(substream->pcm->card->dev, PAGE_SIZE,
- rtd->dma_desc_array, rtd->dma_desc_array_phys);
- kfree(rtd);
- return 0;
+ return snd_dmaengine_pcm_close_release_chan(substream);
}
EXPORT_SYMBOL(__pxa2xx_pcm_close);
diff --git a/sound/arm/pxa2xx-pcm.c b/sound/arm/pxa2xx-pcm.c
index 83be8e3f095e..83fcfac97739 100644
--- a/sound/arm/pxa2xx-pcm.c
+++ b/sound/arm/pxa2xx-pcm.c
@@ -46,17 +46,13 @@ static int pxa2xx_pcm_open(struct snd_pcm_substream *substream)
rtd->params = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
client->playback_params : client->capture_params;
- ret = pxa_request_dma("dma", DMA_PRIO_LOW,
- pxa2xx_pcm_dma_irq, substream);
- if (ret < 0)
- goto err2;
- rtd->dma_ch = ret;
ret = client->startup(substream);
if (!ret)
- goto out;
+ goto err2;
+
+ return 0;
- pxa_free_dma(rtd->dma_ch);
err2:
__pxa2xx_pcm_close(substream);
out:
@@ -66,9 +62,7 @@ static int pxa2xx_pcm_open(struct snd_pcm_substream *substream)
static int pxa2xx_pcm_close(struct snd_pcm_substream *substream)
{
struct pxa2xx_pcm_client *client = substream->private_data;
- struct pxa2xx_runtime_data *rtd = substream->runtime->private_data;
- pxa_free_dma(rtd->dma_ch);
client->shutdown(substream);
return __pxa2xx_pcm_close(substream);
diff --git a/sound/arm/pxa2xx-pcm.h b/sound/arm/pxa2xx-pcm.h
index 00330985beec..8fa2b7c9e6b8 100644
--- a/sound/arm/pxa2xx-pcm.h
+++ b/sound/arm/pxa2xx-pcm.h
@@ -13,8 +13,6 @@
struct pxa2xx_runtime_data {
int dma_ch;
struct snd_dmaengine_dai_dma_data *params;
- struct pxa_dma_desc *dma_desc_array;
- dma_addr_t dma_desc_array_phys;
};
struct pxa2xx_pcm_client {
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 2eeaf5ea20f9..83741887faa1 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -3323,10 +3323,8 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec)
int dev, err;
err = snd_hda_codec_parse_pcms(codec);
- if (err < 0) {
- snd_hda_codec_reset(codec);
+ if (err < 0)
return err;
- }
/* attach a new PCM streams */
list_for_each_entry(cpcm, &codec->pcm_list_head, list) {
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 7de792b06007..7ff7d88e46dd 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -9,7 +9,6 @@ menuconfig SND_SOC
select SND_JACK if INPUT=y || INPUT=SND
select REGMAP_I2C if I2C
select REGMAP_SPI if SPI_MASTER
- select SND_COMPRESS_OFFLOAD
---help---
If you want ASoC support, you should say Y here and also to the
@@ -30,6 +29,10 @@ config SND_SOC_GENERIC_DMAENGINE_PCM
bool
select SND_DMAENGINE_PCM
+config SND_SOC_COMPRESS
+ bool
+ select SND_COMPRESS_OFFLOAD
+
config SND_SOC_TOPOLOGY
bool
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index af0a5714e107..8eb06db32fa0 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,5 +1,6 @@
snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
-snd-soc-core-objs += soc-pcm.o soc-compress.o soc-io.o soc-devres.o soc-ops.o
+snd-soc-core-objs += soc-pcm.o soc-io.o soc-devres.o soc-ops.o
+snd-soc-core-$(CONFIG_SND_SOC_COMPRESS) += soc-compress.o
ifneq ($(CONFIG_SND_SOC_TOPOLOGY),)
snd-soc-core-objs += soc-topology.o
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index 1489cd461aec..2d30464b81ce 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -59,4 +59,13 @@ config SND_AT91_SOC_SAM9X5_WM8731
help
Say Y if you want to add support for audio SoC on an
at91sam9x5 based board that is using WM8731 codec.
+
+config SND_ATMEL_SOC_CLASSD
+ tristate "Atmel ASoC driver for boards using CLASSD"
+ depends on ARCH_AT91 || COMPILE_TEST
+ select SND_ATMEL_SOC_DMA
+ select REGMAP_MMIO
+ help
+ Say Y if you want to add support for Atmel ASoC driver for boards using
+ CLASSD.
endif
diff --git a/sound/soc/atmel/Makefile b/sound/soc/atmel/Makefile
index b327e5cc8de3..f6f7db428216 100644
--- a/sound/soc/atmel/Makefile
+++ b/sound/soc/atmel/Makefile
@@ -11,7 +11,9 @@ obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel_ssc_dai.o
snd-soc-sam9g20-wm8731-objs := sam9g20_wm8731.o
snd-atmel-soc-wm8904-objs := atmel_wm8904.o
snd-soc-sam9x5-wm8731-objs := sam9x5_wm8731.o
+snd-atmel-soc-classd-objs := atmel-classd.o
obj-$(CONFIG_SND_AT91_SOC_SAM9G20_WM8731) += snd-soc-sam9g20-wm8731.o
obj-$(CONFIG_SND_ATMEL_SOC_WM8904) += snd-atmel-soc-wm8904.o
obj-$(CONFIG_SND_AT91_SOC_SAM9X5_WM8731) += snd-soc-sam9x5-wm8731.o
+obj-$(CONFIG_SND_ATMEL_SOC_CLASSD) += snd-atmel-soc-classd.o
diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c
new file mode 100644
index 000000000000..8276675730ef
--- /dev/null
+++ b/sound/soc/atmel/atmel-classd.c
@@ -0,0 +1,679 @@
+/* Atmel ALSA SoC Audio Class D Amplifier (CLASSD) driver
+ *
+ * Copyright (C) 2015 Atmel
+ *
+ * Author: Songjun Wu <songjun.wu@atmel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 or later
+ * as published by the Free Software Foundation.
+ */
+
+#include <linux/of.h>
+#include <linux/clk.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <sound/core.h>
+#include <sound/dmaengine_pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include "atmel-classd.h"
+
+struct atmel_classd_pdata {
+ bool non_overlap_enable;
+ int non_overlap_time;
+ int pwm_type;
+ const char *card_name;
+};
+
+struct atmel_classd {
+ dma_addr_t phy_base;
+ struct regmap *regmap;
+ struct clk *pclk;
+ struct clk *gclk;
+ struct clk *aclk;
+ int irq;
+ const struct atmel_classd_pdata *pdata;
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id atmel_classd_of_match[] = {
+ {
+ .compatible = "atmel,sama5d2-classd",
+ }, {
+ /* sentinel */
+ }
+};
+MODULE_DEVICE_TABLE(of, atmel_classd_of_match);
+
+static struct atmel_classd_pdata *atmel_classd_dt_init(struct device *dev)
+{
+ struct device_node *np = dev->of_node;
+ struct atmel_classd_pdata *pdata;
+ const char *pwm_type;
+ int ret;
+
+ if (!np) {
+ dev_err(dev, "device node not found\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata)
+ return ERR_PTR(-ENOMEM);
+
+ ret = of_property_read_string(np, "atmel,pwm-type", &pwm_type);
+ if ((ret == 0) && (strcmp(pwm_type, "diff") == 0))
+ pdata->pwm_type = CLASSD_MR_PWMTYP_DIFF;
+ else
+ pdata->pwm_type = CLASSD_MR_PWMTYP_SINGLE;
+
+ ret = of_property_read_u32(np,
+ "atmel,non-overlap-time", &pdata->non_overlap_time);
+ if (ret)
+ pdata->non_overlap_enable = false;
+ else
+ pdata->non_overlap_enable = true;
+
+ ret = of_property_read_string(np, "atmel,model", &pdata->card_name);
+ if (ret)
+ pdata->card_name = "CLASSD";
+
+ return pdata;
+}
+#else
+static inline struct atmel_classd_pdata *
+atmel_classd_dt_init(struct device *dev)
+{
+ return ERR_PTR(-EINVAL);
+}
+#endif
+
+#define ATMEL_CLASSD_RATES (SNDRV_PCM_RATE_8000 \
+ | SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 \
+ | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 \
+ | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 \
+ | SNDRV_PCM_RATE_96000)
+
+static const struct snd_pcm_hardware atmel_classd_hw = {
+ .info = SNDRV_PCM_INFO_MMAP
+ | SNDRV_PCM_INFO_MMAP_VALID
+ | SNDRV_PCM_INFO_INTERLEAVED
+ | SNDRV_PCM_INFO_RESUME
+ | SNDRV_PCM_INFO_PAUSE,
+ .formats = (SNDRV_PCM_FMTBIT_S16_LE),
+ .rates = ATMEL_CLASSD_RATES,
+ .rate_min = 8000,
+ .rate_max = 96000,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = 64 * 1024,
+ .period_bytes_min = 256,
+ .period_bytes_max = 32 * 1024,
+ .periods_min = 2,
+ .periods_max = 256,
+};
+
+#define ATMEL_CLASSD_PREALLOC_BUF_SIZE (64 * 1024)
+
+/* cpu dai component */
+static int atmel_classd_cpu_dai_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *cpu_dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(rtd->card);
+
+ regmap_write(dd->regmap, CLASSD_THR, 0x0);
+
+ return clk_prepare_enable(dd->pclk);
+}
+
+static void atmel_classd_cpu_dai_shutdown(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *cpu_dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(rtd->card);
+
+ clk_disable_unprepare(dd->pclk);
+}
+
+static const struct snd_soc_dai_ops atmel_classd_cpu_dai_ops = {
+ .startup = atmel_classd_cpu_dai_startup,
+ .shutdown = atmel_classd_cpu_dai_shutdown,
+};
+
+static struct snd_soc_dai_driver atmel_classd_cpu_dai = {
+ .playback = {
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = ATMEL_CLASSD_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+ .ops = &atmel_classd_cpu_dai_ops,
+};
+
+static const struct snd_soc_component_driver atmel_classd_cpu_dai_component = {
+ .name = "atmel-classd",
+};
+
+/* platform */
+static int
+atmel_classd_platform_configure_dma(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct dma_slave_config *slave_config)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(rtd->card);
+
+ if (params_physical_width(params) != 16) {
+ dev_err(rtd->platform->dev,
+ "only supports 16-bit audio data\n");
+ return -EINVAL;
+ }
+
+ slave_config->direction = DMA_MEM_TO_DEV;
+ slave_config->dst_addr = dd->phy_base + CLASSD_THR;
+ slave_config->dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ slave_config->dst_maxburst = 1;
+ slave_config->src_maxburst = 1;
+ slave_config->device_fc = false;
+
+ return 0;
+}
+
+static const struct snd_dmaengine_pcm_config
+atmel_classd_dmaengine_pcm_config = {
+ .prepare_slave_config = atmel_classd_platform_configure_dma,
+ .pcm_hardware = &atmel_classd_hw,
+ .prealloc_buffer_size = ATMEL_CLASSD_PREALLOC_BUF_SIZE,
+};
+
+/* codec */
+static const char * const mono_mode_text[] = {
+ "mix", "sat", "left", "right"
+};
+
+static SOC_ENUM_SINGLE_DECL(classd_mono_mode_enum,
+ CLASSD_INTPMR, CLASSD_INTPMR_MONO_MODE_SHIFT,
+ mono_mode_text);
+
+static const char * const eqcfg_text[] = {
+ "Treble-12dB", "Treble-6dB",
+ "Medium-8dB", "Medium-3dB",
+ "Bass-12dB", "Bass-6dB",
+ "0 dB",
+ "Bass+6dB", "Bass+12dB",
+ "Medium+3dB", "Medium+8dB",
+ "Treble+6dB", "Treble+12dB",
+};
+
+static const unsigned int eqcfg_value[] = {
+ CLASSD_INTPMR_EQCFG_T_CUT_12, CLASSD_INTPMR_EQCFG_T_CUT_6,
+ CLASSD_INTPMR_EQCFG_M_CUT_8, CLASSD_INTPMR_EQCFG_M_CUT_3,
+ CLASSD_INTPMR_EQCFG_B_CUT_12, CLASSD_INTPMR_EQCFG_B_CUT_6,
+ CLASSD_INTPMR_EQCFG_FLAT,
+ CLASSD_INTPMR_EQCFG_B_BOOST_6, CLASSD_INTPMR_EQCFG_B_BOOST_12,
+ CLASSD_INTPMR_EQCFG_M_BOOST_3, CLASSD_INTPMR_EQCFG_M_BOOST_8,
+ CLASSD_INTPMR_EQCFG_T_BOOST_6, CLASSD_INTPMR_EQCFG_T_BOOST_12,
+};
+
+static SOC_VALUE_ENUM_SINGLE_DECL(classd_eqcfg_enum,
+ CLASSD_INTPMR, CLASSD_INTPMR_EQCFG_SHIFT, 0xf,
+ eqcfg_text, eqcfg_value);
+
+static const DECLARE_TLV_DB_SCALE(classd_digital_tlv, -7800, 100, 1);
+
+static const struct snd_kcontrol_new atmel_classd_snd_controls[] = {
+SOC_DOUBLE_TLV("Playback Volume", CLASSD_INTPMR,
+ CLASSD_INTPMR_ATTL_SHIFT, CLASSD_INTPMR_ATTR_SHIFT,
+ 78, 1, classd_digital_tlv),
+
+SOC_SINGLE("Deemphasis Switch", CLASSD_INTPMR,
+ CLASSD_INTPMR_DEEMP_SHIFT, 1, 0),
+
+SOC_SINGLE("Mono Switch", CLASSD_INTPMR, CLASSD_INTPMR_MONO_SHIFT, 1, 0),
+
+SOC_SINGLE("Swap Switch", CLASSD_INTPMR, CLASSD_INTPMR_SWAP_SHIFT, 1, 0),
+
+SOC_ENUM("Mono Mode", classd_mono_mode_enum),
+
+SOC_ENUM("EQ", classd_eqcfg_enum),
+};
+
+static const char * const pwm_type[] = {
+ "Single ended", "Differential"
+};
+
+static int atmel_classd_codec_probe(struct snd_soc_codec *codec)
+{
+ struct snd_soc_card *card = snd_soc_codec_get_drvdata(codec);
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(card);
+ const struct atmel_classd_pdata *pdata = dd->pdata;
+ u32 mask, val;
+
+ mask = CLASSD_MR_PWMTYP_MASK;
+ val = pdata->pwm_type << CLASSD_MR_PWMTYP_SHIFT;
+
+ mask |= CLASSD_MR_NON_OVERLAP_MASK;
+ if (pdata->non_overlap_enable) {
+ val |= (CLASSD_MR_NON_OVERLAP_EN
+ << CLASSD_MR_NON_OVERLAP_SHIFT);
+
+ mask |= CLASSD_MR_NOVR_VAL_MASK;
+ switch (pdata->non_overlap_time) {
+ case 5:
+ val |= (CLASSD_MR_NOVR_VAL_5NS
+ << CLASSD_MR_NOVR_VAL_SHIFT);
+ break;
+ case 10:
+ val |= (CLASSD_MR_NOVR_VAL_10NS
+ << CLASSD_MR_NOVR_VAL_SHIFT);
+ break;
+ case 15:
+ val |= (CLASSD_MR_NOVR_VAL_15NS
+ << CLASSD_MR_NOVR_VAL_SHIFT);
+ break;
+ case 20:
+ val |= (CLASSD_MR_NOVR_VAL_20NS
+ << CLASSD_MR_NOVR_VAL_SHIFT);
+ break;
+ default:
+ val |= (CLASSD_MR_NOVR_VAL_10NS
+ << CLASSD_MR_NOVR_VAL_SHIFT);
+ dev_warn(codec->dev,
+ "non-overlapping value %d is invalid, the default value 10 is specified\n",
+ pdata->non_overlap_time);
+ break;
+ }
+ }
+
+ snd_soc_update_bits(codec, CLASSD_MR, mask, val);
+
+ dev_info(codec->dev,
+ "PWM modulation type is %s, non-overlapping is %s\n",
+ pwm_type[pdata->pwm_type],
+ pdata->non_overlap_enable?"enabled":"disabled");
+
+ return 0;
+}
+
+static struct regmap *atmel_classd_codec_get_remap(struct device *dev)
+{
+ return dev_get_regmap(dev, NULL);
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_classd = {
+ .probe = atmel_classd_codec_probe,
+ .controls = atmel_classd_snd_controls,
+ .num_controls = ARRAY_SIZE(atmel_classd_snd_controls),
+ .get_regmap = atmel_classd_codec_get_remap,
+};
+
+/* codec dai component */
+static int atmel_classd_codec_dai_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *codec_dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(rtd->card);
+ int ret;
+
+ ret = clk_prepare_enable(dd->aclk);
+ if (ret)
+ return ret;
+
+ return clk_prepare_enable(dd->gclk);
+}
+
+static int atmel_classd_codec_dai_digital_mute(struct snd_soc_dai *codec_dai,
+ int mute)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u32 mask, val;
+
+ mask = CLASSD_MR_LMUTE_MASK | CLASSD_MR_RMUTE_MASK;
+
+ if (mute)
+ val = mask;
+ else
+ val = 0;
+
+ snd_soc_update_bits(codec, CLASSD_MR, mask, val);
+
+ return 0;
+}
+
+#define CLASSD_ACLK_RATE_11M2896_MPY_8 (112896 * 100 * 8)
+#define CLASSD_ACLK_RATE_12M288_MPY_8 (12228 * 1000 * 8)
+
+static struct {
+ int rate;
+ int sample_rate;
+ int dsp_clk;
+ unsigned long aclk_rate;
+} const sample_rates[] = {
+ { 8000, CLASSD_INTPMR_FRAME_8K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_12M288, CLASSD_ACLK_RATE_12M288_MPY_8 },
+ { 16000, CLASSD_INTPMR_FRAME_16K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_12M288, CLASSD_ACLK_RATE_12M288_MPY_8 },
+ { 32000, CLASSD_INTPMR_FRAME_32K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_12M288, CLASSD_ACLK_RATE_12M288_MPY_8 },
+ { 48000, CLASSD_INTPMR_FRAME_48K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_12M288, CLASSD_ACLK_RATE_12M288_MPY_8 },
+ { 96000, CLASSD_INTPMR_FRAME_96K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_12M288, CLASSD_ACLK_RATE_12M288_MPY_8 },
+ { 22050, CLASSD_INTPMR_FRAME_22K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_11M2896, CLASSD_ACLK_RATE_11M2896_MPY_8 },
+ { 44100, CLASSD_INTPMR_FRAME_44K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_11M2896, CLASSD_ACLK_RATE_11M2896_MPY_8 },
+ { 88200, CLASSD_INTPMR_FRAME_88K,
+ CLASSD_INTPMR_DSP_CLK_FREQ_11M2896, CLASSD_ACLK_RATE_11M2896_MPY_8 },
+};
+
+static int
+atmel_classd_codec_dai_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *codec_dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(rtd->card);
+ struct snd_soc_codec *codec = codec_dai->codec;
+ int fs;
+ int i, best, best_val, cur_val, ret;
+ u32 mask, val;
+
+ fs = params_rate(params);
+
+ best = 0;
+ best_val = abs(fs - sample_rates[0].rate);
+ for (i = 1; i < ARRAY_SIZE(sample_rates); i++) {
+ /* Closest match */
+ cur_val = abs(fs - sample_rates[i].rate);
+ if (cur_val < best_val) {
+ best = i;
+ best_val = cur_val;
+ }
+ }
+
+ dev_dbg(codec->dev,
+ "Selected SAMPLE_RATE of %dHz, ACLK_RATE of %ldHz\n",
+ sample_rates[best].rate, sample_rates[best].aclk_rate);
+
+ clk_disable_unprepare(dd->gclk);
+ clk_disable_unprepare(dd->aclk);
+
+ ret = clk_set_rate(dd->aclk, sample_rates[best].aclk_rate);
+ if (ret)
+ return ret;
+
+ mask = CLASSD_INTPMR_DSP_CLK_FREQ_MASK | CLASSD_INTPMR_FRAME_MASK;
+ val = (sample_rates[best].dsp_clk << CLASSD_INTPMR_DSP_CLK_FREQ_SHIFT)
+ | (sample_rates[best].sample_rate << CLASSD_INTPMR_FRAME_SHIFT);
+
+ snd_soc_update_bits(codec, CLASSD_INTPMR, mask, val);
+
+ ret = clk_prepare_enable(dd->aclk);
+ if (ret)
+ return ret;
+
+ return clk_prepare_enable(dd->gclk);
+}
+
+static void
+atmel_classd_codec_dai_shutdown(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *codec_dai)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(rtd->card);
+
+ clk_disable_unprepare(dd->gclk);
+ clk_disable_unprepare(dd->aclk);
+}
+
+static int atmel_classd_codec_dai_prepare(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *codec_dai)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+
+ snd_soc_update_bits(codec, CLASSD_MR,
+ CLASSD_MR_LEN_MASK | CLASSD_MR_REN_MASK,
+ (CLASSD_MR_LEN_DIS << CLASSD_MR_LEN_SHIFT)
+ |(CLASSD_MR_REN_DIS << CLASSD_MR_REN_SHIFT));
+
+ return 0;
+}
+
+static int atmel_classd_codec_dai_trigger(struct snd_pcm_substream *substream,
+ int cmd, struct snd_soc_dai *codec_dai)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ u32 mask, val;
+
+ mask = CLASSD_MR_LEN_MASK | CLASSD_MR_REN_MASK;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ val = mask;
+ break;
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ val = (CLASSD_MR_LEN_DIS << CLASSD_MR_LEN_SHIFT)
+ | (CLASSD_MR_REN_DIS << CLASSD_MR_REN_SHIFT);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, CLASSD_MR, mask, val);
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops atmel_classd_codec_dai_ops = {
+ .digital_mute = atmel_classd_codec_dai_digital_mute,
+ .startup = atmel_classd_codec_dai_startup,
+ .shutdown = atmel_classd_codec_dai_shutdown,
+ .hw_params = atmel_classd_codec_dai_hw_params,
+ .prepare = atmel_classd_codec_dai_prepare,
+ .trigger = atmel_classd_codec_dai_trigger,
+};
+
+#define ATMEL_CLASSD_CODEC_DAI_NAME "atmel-classd-hifi"
+
+static struct snd_soc_dai_driver atmel_classd_codec_dai = {
+ .name = ATMEL_CLASSD_CODEC_DAI_NAME,
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = ATMEL_CLASSD_RATES,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .ops = &atmel_classd_codec_dai_ops,
+};
+
+/* ASoC sound card */
+static int atmel_classd_asoc_card_init(struct device *dev,
+ struct snd_soc_card *card)
+{
+ struct snd_soc_dai_link *dai_link;
+ struct atmel_classd *dd = snd_soc_card_get_drvdata(card);
+
+ dai_link = devm_kzalloc(dev, sizeof(*dai_link), GFP_KERNEL);
+ if (!dai_link)
+ return -ENOMEM;
+
+ dai_link->name = "CLASSD";
+ dai_link->stream_name = "CLASSD PCM";
+ dai_link->codec_dai_name = ATMEL_CLASSD_CODEC_DAI_NAME;
+ dai_link->cpu_dai_name = dev_name(dev);
+ dai_link->codec_name = dev_name(dev);
+ dai_link->platform_name = dev_name(dev);
+
+ card->dai_link = dai_link;
+ card->num_links = 1;
+ card->name = dd->pdata->card_name;
+ card->dev = dev;
+
+ return 0;
+};
+
+/* regmap configuration */
+static const struct reg_default atmel_classd_reg_defaults[] = {
+ { CLASSD_INTPMR, 0x00301212 },
+};
+
+#define ATMEL_CLASSD_REG_MAX 0xE4
+static const struct regmap_config atmel_classd_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = ATMEL_CLASSD_REG_MAX,
+
+ .cache_type = REGCACHE_FLAT,
+ .reg_defaults = atmel_classd_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(atmel_classd_reg_defaults),
+};
+
+static int atmel_classd_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct atmel_classd *dd;
+ struct resource *res;
+ void __iomem *io_base;
+ const struct atmel_classd_pdata *pdata;
+ struct snd_soc_card *card;
+ int ret;
+
+ pdata = dev_get_platdata(dev);
+ if (!pdata) {
+ pdata = atmel_classd_dt_init(dev);
+ if (IS_ERR(pdata))
+ return PTR_ERR(pdata);
+ }
+
+ dd = devm_kzalloc(dev, sizeof(*dd), GFP_KERNEL);
+ if (!dd)
+ return -ENOMEM;
+
+ dd->pdata = pdata;
+
+ dd->irq = platform_get_irq(pdev, 0);
+ if (dd->irq < 0) {
+ ret = dd->irq;
+ dev_err(dev, "failed to could not get irq: %d\n", ret);
+ return ret;
+ }
+
+ dd->pclk = devm_clk_get(dev, "pclk");
+ if (IS_ERR(dd->pclk)) {
+ ret = PTR_ERR(dd->pclk);
+ dev_err(dev, "failed to get peripheral clock: %d\n", ret);
+ return ret;
+ }
+
+ dd->gclk = devm_clk_get(dev, "gclk");
+ if (IS_ERR(dd->gclk)) {
+ ret = PTR_ERR(dd->gclk);
+ dev_err(dev, "failed to get GCK clock: %d\n", ret);
+ return ret;
+ }
+
+ dd->aclk = devm_clk_get(dev, "aclk");
+ if (IS_ERR(dd->aclk)) {
+ ret = PTR_ERR(dd->aclk);
+ dev_err(dev, "failed to get audio clock: %d\n", ret);
+ return ret;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(dev, "no memory resource\n");
+ return -ENXIO;
+ }
+
+ io_base = devm_ioremap_resource(dev, res);
+ if (IS_ERR(io_base)) {
+ ret = PTR_ERR(io_base);
+ dev_err(dev, "failed to remap register memory: %d\n", ret);
+ return ret;
+ }
+
+ dd->phy_base = res->start;
+
+ dd->regmap = devm_regmap_init_mmio(dev, io_base,
+ &atmel_classd_regmap_config);
+ if (IS_ERR(dd->regmap)) {
+ ret = PTR_ERR(dd->regmap);
+ dev_err(dev, "failed to init register map: %d\n", ret);
+ return ret;
+ }
+
+ ret = devm_snd_soc_register_component(dev,
+ &atmel_classd_cpu_dai_component,
+ &atmel_classd_cpu_dai, 1);
+ if (ret) {
+ dev_err(dev, "could not register CPU DAI: %d\n", ret);
+ return ret;
+ }
+
+ ret = devm_snd_dmaengine_pcm_register(dev,
+ &atmel_classd_dmaengine_pcm_config,
+ 0);
+ if (ret) {
+ dev_err(dev, "could not register platform: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_register_codec(dev, &soc_codec_dev_classd,
+ &atmel_classd_codec_dai, 1);
+ if (ret) {
+ dev_err(dev, "could not register codec: %d\n", ret);
+ return ret;
+ }
+
+ /* register sound card */
+ card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+ if (!card)
+ return -ENOMEM;
+
+ snd_soc_card_set_drvdata(card, dd);
+ platform_set_drvdata(pdev, card);
+
+ ret = atmel_classd_asoc_card_init(dev, card);
+ if (ret) {
+ dev_err(dev, "failed to init sound card\n");
+ return ret;
+ }
+
+ ret = devm_snd_soc_register_card(dev, card);
+ if (ret) {
+ dev_err(dev, "failed to register sound card: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int atmel_classd_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_codec(&pdev->dev);
+ return 0;
+}
+
+static struct platform_driver atmel_classd_driver = {
+ .driver = {
+ .name = "atmel-classd",
+ .of_match_table = of_match_ptr(atmel_classd_of_match),
+ .pm = &snd_soc_pm_ops,
+ },
+ .probe = atmel_classd_probe,
+ .remove = atmel_classd_remove,
+};
+module_platform_driver(atmel_classd_driver);
+
+MODULE_DESCRIPTION("Atmel ClassD driver under ALSA SoC architecture");
+MODULE_AUTHOR("Songjun Wu <songjun.wu@atmel.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/atmel/atmel-classd.h b/sound/soc/atmel/atmel-classd.h
new file mode 100644
index 000000000000..73f8fdd1ca83
--- /dev/null
+++ b/sound/soc/atmel/atmel-classd.h
@@ -0,0 +1,120 @@
+#ifndef __ATMEL_CLASSD_H_
+#define __ATMEL_CLASSD_H_
+
+#define CLASSD_CR 0x00000000
+#define CLASSD_CR_RESET 0x1
+
+#define CLASSD_MR 0x00000004
+
+#define CLASSD_MR_LEN_DIS 0x0
+#define CLASSD_MR_LEN_EN 0x1
+#define CLASSD_MR_LEN_MASK (0x1 << 0)
+#define CLASSD_MR_LEN_SHIFT (0)
+
+#define CLASSD_MR_LMUTE_DIS 0x0
+#define CLASSD_MR_LMUTE_EN 0x1
+#define CLASSD_MR_LMUTE_SHIFT (0x1)
+#define CLASSD_MR_LMUTE_MASK (0x1 << 1)
+
+#define CLASSD_MR_REN_DIS 0x0
+#define CLASSD_MR_REN_EN 0x1
+#define CLASSD_MR_REN_MASK (0x1 << 4)
+#define CLASSD_MR_REN_SHIFT (4)
+
+#define CLASSD_MR_RMUTE_DIS 0x0
+#define CLASSD_MR_RMUTE_EN 0x1
+#define CLASSD_MR_RMUTE_SHIFT (0x5)
+#define CLASSD_MR_RMUTE_MASK (0x1 << 5)
+
+#define CLASSD_MR_PWMTYP_SINGLE 0x0
+#define CLASSD_MR_PWMTYP_DIFF 0x1
+#define CLASSD_MR_PWMTYP_MASK (0x1 << 8)
+#define CLASSD_MR_PWMTYP_SHIFT (8)
+
+#define CLASSD_MR_NON_OVERLAP_DIS 0x0
+#define CLASSD_MR_NON_OVERLAP_EN 0x1
+#define CLASSD_MR_NON_OVERLAP_MASK (0x1 << 16)
+#define CLASSD_MR_NON_OVERLAP_SHIFT (16)
+
+#define CLASSD_MR_NOVR_VAL_5NS 0x0
+#define CLASSD_MR_NOVR_VAL_10NS 0x1
+#define CLASSD_MR_NOVR_VAL_15NS 0x2
+#define CLASSD_MR_NOVR_VAL_20NS 0x3
+#define CLASSD_MR_NOVR_VAL_MASK (0x3 << 20)
+#define CLASSD_MR_NOVR_VAL_SHIFT (20)
+
+#define CLASSD_INTPMR 0x00000008
+
+#define CLASSD_INTPMR_ATTL_MASK (0x3f << 0)
+#define CLASSD_INTPMR_ATTL_SHIFT (0)
+#define CLASSD_INTPMR_ATTR_MASK (0x3f << 8)
+#define CLASSD_INTPMR_ATTR_SHIFT (8)
+
+#define CLASSD_INTPMR_DSP_CLK_FREQ_12M288 0x0
+#define CLASSD_INTPMR_DSP_CLK_FREQ_11M2896 0x1
+#define CLASSD_INTPMR_DSP_CLK_FREQ_MASK (0x1 << 16)
+#define CLASSD_INTPMR_DSP_CLK_FREQ_SHIFT (16)
+
+#define CLASSD_INTPMR_DEEMP_DIS 0x0
+#define CLASSD_INTPMR_DEEMP_EN 0x1
+#define CLASSD_INTPMR_DEEMP_MASK (0x1 << 18)
+#define CLASSD_INTPMR_DEEMP_SHIFT (18)
+
+#define CLASSD_INTPMR_SWAP_LEFT_ON_LSB 0x0
+#define CLASSD_INTPMR_SWAP_RIGHT_ON_LSB 0x1
+#define CLASSD_INTPMR_SWAP_MASK (0x1 << 19)
+#define CLASSD_INTPMR_SWAP_SHIFT (19)
+
+#define CLASSD_INTPMR_FRAME_8K 0x0
+#define CLASSD_INTPMR_FRAME_16K 0x1
+#define CLASSD_INTPMR_FRAME_32K 0x2
+#define CLASSD_INTPMR_FRAME_48K 0x3
+#define CLASSD_INTPMR_FRAME_96K 0x4
+#define CLASSD_INTPMR_FRAME_22K 0x5
+#define CLASSD_INTPMR_FRAME_44K 0x6
+#define CLASSD_INTPMR_FRAME_88K 0x7
+#define CLASSD_INTPMR_FRAME_MASK (0x7 << 20)
+#define CLASSD_INTPMR_FRAME_SHIFT (20)
+
+#define CLASSD_INTPMR_EQCFG_FLAT 0x0
+#define CLASSD_INTPMR_EQCFG_B_BOOST_12 0x1
+#define CLASSD_INTPMR_EQCFG_B_BOOST_6 0x2
+#define CLASSD_INTPMR_EQCFG_B_CUT_12 0x3
+#define CLASSD_INTPMR_EQCFG_B_CUT_6 0x4
+#define CLASSD_INTPMR_EQCFG_M_BOOST_3 0x5
+#define CLASSD_INTPMR_EQCFG_M_BOOST_8 0x6
+#define CLASSD_INTPMR_EQCFG_M_CUT_3 0x7
+#define CLASSD_INTPMR_EQCFG_M_CUT_8 0x8
+#define CLASSD_INTPMR_EQCFG_T_BOOST_12 0x9
+#define CLASSD_INTPMR_EQCFG_T_BOOST_6 0xa
+#define CLASSD_INTPMR_EQCFG_T_CUT_12 0xb
+#define CLASSD_INTPMR_EQCFG_T_CUT_6 0xc
+#define CLASSD_INTPMR_EQCFG_SHIFT (24)
+
+#define CLASSD_INTPMR_MONO_DIS 0x0
+#define CLASSD_INTPMR_MONO_EN 0x1
+#define CLASSD_INTPMR_MONO_MASK (0x1 << 28)
+#define CLASSD_INTPMR_MONO_SHIFT (28)
+
+#define CLASSD_INTPMR_MONO_MODE_MIX 0x0
+#define CLASSD_INTPMR_MONO_MODE_SAT 0x1
+#define CLASSD_INTPMR_MONO_MODE_LEFT 0x2
+#define CLASSD_INTPMR_MONO_MODE_RIGHT 0x3
+#define CLASSD_INTPMR_MONO_MODE_MASK (0x3 << 29)
+#define CLASSD_INTPMR_MONO_MODE_SHIFT (29)
+
+#define CLASSD_INTSR 0x0000000c
+
+#define CLASSD_THR 0x00000010
+
+#define CLASSD_IER 0x00000014
+
+#define CLASSD_IDR 0x00000018
+
+#define CLASSD_IMR 0x0000001c
+
+#define CLASSD_ISR 0x00000020
+
+#define CLASSD_WPMR 0x000000e4
+
+#endif
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 70e5a75901aa..cfdafc4c11ea 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -58,6 +58,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_CX20442 if TTY
select SND_SOC_DA7210 if SND_SOC_I2C_AND_SPI
select SND_SOC_DA7213 if I2C
+ select SND_SOC_DA7219 if I2C
select SND_SOC_DA732X if I2C
select SND_SOC_DA9055 if I2C
select SND_SOC_DMIC
@@ -80,6 +81,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_MAX9877 if I2C
select SND_SOC_MC13783 if MFD_MC13XXX
select SND_SOC_ML26124 if I2C
+ select SND_SOC_NAU8825 if I2C
select SND_SOC_PCM1681 if I2C
select SND_SOC_PCM1792A if SPI_MASTER
select SND_SOC_PCM3008
@@ -171,6 +173,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI
select SND_SOC_WM8996 if I2C
select SND_SOC_WM8997 if MFD_WM8997
+ select SND_SOC_WM8998 if MFD_WM8998
select SND_SOC_WM9081 if I2C
select SND_SOC_WM9090 if I2C
select SND_SOC_WM9705 if SND_SOC_AC97_BUS
@@ -195,9 +198,11 @@ config SND_SOC_ARIZONA
default y if SND_SOC_WM5102=y
default y if SND_SOC_WM5110=y
default y if SND_SOC_WM8997=y
+ default y if SND_SOC_WM8998=y
default m if SND_SOC_WM5102=m
default m if SND_SOC_WM5110=m
default m if SND_SOC_WM8997=m
+ default m if SND_SOC_WM8998=m
config SND_SOC_WM_HUBS
tristate
@@ -434,6 +439,9 @@ config SND_SOC_DA7210
config SND_SOC_DA7213
tristate
+config SND_SOC_DA7219
+ tristate
+
config SND_SOC_DA732X
tristate
@@ -866,6 +874,9 @@ config SND_SOC_WM8996
config SND_SOC_WM8997
tristate
+config SND_SOC_WM8998
+ tristate
+
config SND_SOC_WM9081
tristate
@@ -897,6 +908,9 @@ config SND_SOC_MC13783
config SND_SOC_ML26124
tristate
+config SND_SOC_NAU8825
+ tristate
+
config SND_SOC_TPA6130A2
tristate "Texas Instruments TPA6130A2 headphone amplifier"
depends on I2C
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index be1491acb6ae..f632fc42f59f 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -50,6 +50,7 @@ snd-soc-cs4349-objs := cs4349.o
snd-soc-cx20442-objs := cx20442.o
snd-soc-da7210-objs := da7210.o
snd-soc-da7213-objs := da7213.o
+snd-soc-da7219-objs := da7219.o da7219-aad.o
snd-soc-da732x-objs := da732x.o
snd-soc-da9055-objs := da9055.o
snd-soc-bt-sco-objs := bt-sco.o
@@ -73,6 +74,7 @@ snd-soc-max98925-objs := max98925.o
snd-soc-max9850-objs := max9850.o
snd-soc-mc13783-objs := mc13783.o
snd-soc-ml26124-objs := ml26124.o
+snd-soc-nau8825-objs := nau8825.o
snd-soc-pcm1681-objs := pcm1681.o
snd-soc-pcm1792a-codec-objs := pcm1792a.o
snd-soc-pcm3008-objs := pcm3008.o
@@ -176,6 +178,7 @@ snd-soc-wm8993-objs := wm8993.o
snd-soc-wm8994-objs := wm8994.o wm8958-dsp2.o
snd-soc-wm8995-objs := wm8995.o
snd-soc-wm8997-objs := wm8997.o
+snd-soc-wm8998-objs := wm8998.o
snd-soc-wm9081-objs := wm9081.o
snd-soc-wm9090-objs := wm9090.o
snd-soc-wm9705-objs := wm9705.o
@@ -242,6 +245,7 @@ obj-$(CONFIG_SND_SOC_CS4349) += snd-soc-cs4349.o
obj-$(CONFIG_SND_SOC_CX20442) += snd-soc-cx20442.o
obj-$(CONFIG_SND_SOC_DA7210) += snd-soc-da7210.o
obj-$(CONFIG_SND_SOC_DA7213) += snd-soc-da7213.o
+obj-$(CONFIG_SND_SOC_DA7219) += snd-soc-da7219.o
obj-$(CONFIG_SND_SOC_DA732X) += snd-soc-da732x.o
obj-$(CONFIG_SND_SOC_DA9055) += snd-soc-da9055.o
obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o
@@ -265,6 +269,7 @@ obj-$(CONFIG_SND_SOC_MAX98925) += snd-soc-max98925.o
obj-$(CONFIG_SND_SOC_MAX9850) += snd-soc-max9850.o
obj-$(CONFIG_SND_SOC_MC13783) += snd-soc-mc13783.o
obj-$(CONFIG_SND_SOC_ML26124) += snd-soc-ml26124.o
+obj-$(CONFIG_SND_SOC_NAU8825) += snd-soc-nau8825.o
obj-$(CONFIG_SND_SOC_PCM1681) += snd-soc-pcm1681.o
obj-$(CONFIG_SND_SOC_PCM1792A) += snd-soc-pcm1792a-codec.o
obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o
@@ -364,6 +369,7 @@ obj-$(CONFIG_SND_SOC_WM8993) += snd-soc-wm8993.o
obj-$(CONFIG_SND_SOC_WM8994) += snd-soc-wm8994.o
obj-$(CONFIG_SND_SOC_WM8995) += snd-soc-wm8995.o
obj-$(CONFIG_SND_SOC_WM8997) += snd-soc-wm8997.o
+obj-$(CONFIG_SND_SOC_WM8998) += snd-soc-wm8998.o
obj-$(CONFIG_SND_SOC_WM9081) += snd-soc-wm9081.o
obj-$(CONFIG_SND_SOC_WM9090) += snd-soc-wm9090.o
obj-$(CONFIG_SND_SOC_WM9705) += snd-soc-wm9705.o
diff --git a/sound/soc/codecs/ad193x-i2c.c b/sound/soc/codecs/ad193x-i2c.c
index df3a1a415825..171313664bc8 100644
--- a/sound/soc/codecs/ad193x-i2c.c
+++ b/sound/soc/codecs/ad193x-i2c.c
@@ -15,8 +15,8 @@
#include "ad193x.h"
static const struct i2c_device_id ad193x_id[] = {
- { "ad1936", 0 },
- { "ad1937", 0 },
+ { "ad1936", AD193X },
+ { "ad1937", AD193X },
{ }
};
MODULE_DEVICE_TABLE(i2c, ad193x_id);
@@ -30,7 +30,9 @@ static int ad193x_i2c_probe(struct i2c_client *client,
config.val_bits = 8;
config.reg_bits = 8;
- return ad193x_probe(&client->dev, devm_regmap_init_i2c(client, &config));
+ return ad193x_probe(&client->dev,
+ devm_regmap_init_i2c(client, &config),
+ (enum ad193x_type)id->driver_data);
}
static int ad193x_i2c_remove(struct i2c_client *client)
diff --git a/sound/soc/codecs/ad193x-spi.c b/sound/soc/codecs/ad193x-spi.c
index 390cef9b9dc2..431f95da1de1 100644
--- a/sound/soc/codecs/ad193x-spi.c
+++ b/sound/soc/codecs/ad193x-spi.c
@@ -16,6 +16,7 @@
static int ad193x_spi_probe(struct spi_device *spi)
{
+ const struct spi_device_id *id = spi_get_device_id(spi);
struct regmap_config config;
config = ad193x_regmap_config;
@@ -24,7 +25,8 @@ static int ad193x_spi_probe(struct spi_device *spi)
config.read_flag_mask = 0x09;
config.write_flag_mask = 0x08;
- return ad193x_probe(&spi->dev, devm_regmap_init_spi(spi, &config));
+ return ad193x_probe(&spi->dev, devm_regmap_init_spi(spi, &config),
+ (enum ad193x_type)id->driver_data);
}
static int ad193x_spi_remove(struct spi_device *spi)
@@ -33,6 +35,17 @@ static int ad193x_spi_remove(struct spi_device *spi)
return 0;
}
+static const struct spi_device_id ad193x_spi_id[] = {
+ { "ad193x", AD193X },
+ { "ad1933", AD1933 },
+ { "ad1934", AD1934 },
+ { "ad1938", AD193X },
+ { "ad1939", AD193X },
+ { "adau1328", AD193X },
+ { }
+};
+MODULE_DEVICE_TABLE(spi, ad193x_spi_id);
+
static struct spi_driver ad193x_spi_driver = {
.driver = {
.name = "ad193x",
@@ -40,6 +53,7 @@ static struct spi_driver ad193x_spi_driver = {
},
.probe = ad193x_spi_probe,
.remove = ad193x_spi_remove,
+ .id_table = ad193x_spi_id,
};
module_spi_driver(ad193x_spi_driver);
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index 17c953595660..3a3f3f2343d7 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -23,6 +23,7 @@
/* codec private data */
struct ad193x_priv {
struct regmap *regmap;
+ enum ad193x_type type;
int sysclk;
};
@@ -47,12 +48,6 @@ static const struct snd_kcontrol_new ad193x_snd_controls[] = {
SOC_DOUBLE_R_TLV("DAC4 Volume", AD193X_DAC_L4_VOL,
AD193X_DAC_R4_VOL, 0, 0xFF, 1, adau193x_tlv),
- /* ADC switch control */
- SOC_DOUBLE("ADC1 Switch", AD193X_ADC_CTRL0, AD193X_ADCL1_MUTE,
- AD193X_ADCR1_MUTE, 1, 1),
- SOC_DOUBLE("ADC2 Switch", AD193X_ADC_CTRL0, AD193X_ADCL2_MUTE,
- AD193X_ADCR2_MUTE, 1, 1),
-
/* DAC switch control */
SOC_DOUBLE("DAC1 Switch", AD193X_DAC_CHNL_MUTE, AD193X_DACL1_MUTE,
AD193X_DACR1_MUTE, 1, 1),
@@ -63,26 +58,37 @@ static const struct snd_kcontrol_new ad193x_snd_controls[] = {
SOC_DOUBLE("DAC4 Switch", AD193X_DAC_CHNL_MUTE, AD193X_DACL4_MUTE,
AD193X_DACR4_MUTE, 1, 1),
+ /* DAC de-emphasis */
+ SOC_ENUM("Playback Deemphasis", ad193x_deemp_enum),
+};
+
+static const struct snd_kcontrol_new ad193x_adc_snd_controls[] = {
+ /* ADC switch control */
+ SOC_DOUBLE("ADC1 Switch", AD193X_ADC_CTRL0, AD193X_ADCL1_MUTE,
+ AD193X_ADCR1_MUTE, 1, 1),
+ SOC_DOUBLE("ADC2 Switch", AD193X_ADC_CTRL0, AD193X_ADCL2_MUTE,
+ AD193X_ADCR2_MUTE, 1, 1),
+
/* ADC high-pass filter */
SOC_SINGLE("ADC High Pass Filter Switch", AD193X_ADC_CTRL0,
AD193X_ADC_HIGHPASS_FILTER, 1, 0),
-
- /* DAC de-emphasis */
- SOC_ENUM("Playback Deemphasis", ad193x_deemp_enum),
};
static const struct snd_soc_dapm_widget ad193x_dapm_widgets[] = {
SND_SOC_DAPM_DAC("DAC", "Playback", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_PGA("DAC Output", AD193X_DAC_CTRL0, 0, 1, NULL, 0),
- SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_SUPPLY("PLL_PWR", AD193X_PLL_CLK_CTRL0, 0, 1, NULL, 0),
- SND_SOC_DAPM_SUPPLY("ADC_PWR", AD193X_ADC_CTRL0, 0, 1, NULL, 0),
SND_SOC_DAPM_SUPPLY("SYSCLK", AD193X_PLL_CLK_CTRL0, 7, 0, NULL, 0),
SND_SOC_DAPM_VMID("VMID"),
SND_SOC_DAPM_OUTPUT("DAC1OUT"),
SND_SOC_DAPM_OUTPUT("DAC2OUT"),
SND_SOC_DAPM_OUTPUT("DAC3OUT"),
SND_SOC_DAPM_OUTPUT("DAC4OUT"),
+};
+
+static const struct snd_soc_dapm_widget ad193x_adc_widgets[] = {
+ SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_SUPPLY("ADC_PWR", AD193X_ADC_CTRL0, 0, 1, NULL, 0),
SND_SOC_DAPM_INPUT("ADC1IN"),
SND_SOC_DAPM_INPUT("ADC2IN"),
};
@@ -91,18 +97,33 @@ static const struct snd_soc_dapm_route audio_paths[] = {
{ "DAC", NULL, "SYSCLK" },
{ "DAC Output", NULL, "DAC" },
{ "DAC Output", NULL, "VMID" },
- { "ADC", NULL, "SYSCLK" },
- { "DAC", NULL, "ADC_PWR" },
- { "ADC", NULL, "ADC_PWR" },
{ "DAC1OUT", NULL, "DAC Output" },
{ "DAC2OUT", NULL, "DAC Output" },
{ "DAC3OUT", NULL, "DAC Output" },
{ "DAC4OUT", NULL, "DAC Output" },
+ { "SYSCLK", NULL, "PLL_PWR" },
+};
+
+static const struct snd_soc_dapm_route ad193x_adc_audio_paths[] = {
+ { "ADC", NULL, "SYSCLK" },
+ { "ADC", NULL, "ADC_PWR" },
{ "ADC", NULL, "ADC1IN" },
{ "ADC", NULL, "ADC2IN" },
- { "SYSCLK", NULL, "PLL_PWR" },
};
+static inline bool ad193x_has_adc(const struct ad193x_priv *ad193x)
+{
+ switch (ad193x->type) {
+ case AD1933:
+ case AD1934:
+ return false;
+ default:
+ break;
+ }
+
+ return true;
+}
+
/*
* DAI ops entries
*/
@@ -147,8 +168,10 @@ static int ad193x_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL1,
AD193X_DAC_CHAN_MASK, channels << AD193X_DAC_CHAN_SHFT);
- regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL2,
- AD193X_ADC_CHAN_MASK, channels << AD193X_ADC_CHAN_SHFT);
+ if (ad193x_has_adc(ad193x))
+ regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL2,
+ AD193X_ADC_CHAN_MASK,
+ channels << AD193X_ADC_CHAN_SHFT);
return 0;
}
@@ -172,7 +195,9 @@ static int ad193x_set_dai_fmt(struct snd_soc_dai *codec_dai,
adc_serfmt |= AD193X_ADC_SERFMT_AUX;
break;
default:
- return -EINVAL;
+ if (ad193x_has_adc(ad193x))
+ return -EINVAL;
+ break;
}
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
@@ -217,10 +242,12 @@ static int ad193x_set_dai_fmt(struct snd_soc_dai *codec_dai,
return -EINVAL;
}
- regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL1,
- AD193X_ADC_SERFMT_MASK, adc_serfmt);
- regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL2,
- AD193X_ADC_FMT_MASK, adc_fmt);
+ if (ad193x_has_adc(ad193x)) {
+ regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL1,
+ AD193X_ADC_SERFMT_MASK, adc_serfmt);
+ regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL2,
+ AD193X_ADC_FMT_MASK, adc_fmt);
+ }
regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL1,
AD193X_DAC_FMT_MASK, dac_fmt);
@@ -287,8 +314,9 @@ static int ad193x_hw_params(struct snd_pcm_substream *substream,
AD193X_DAC_WORD_LEN_MASK,
word_len << AD193X_DAC_WORD_LEN_SHFT);
- regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL1,
- AD193X_ADC_WORD_LEN_MASK, word_len);
+ if (ad193x_has_adc(ad193x))
+ regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL1,
+ AD193X_ADC_WORD_LEN_MASK, word_len);
return 0;
}
@@ -326,6 +354,8 @@ static struct snd_soc_dai_driver ad193x_dai = {
static int ad193x_codec_probe(struct snd_soc_codec *codec)
{
struct ad193x_priv *ad193x = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ int num, ret;
/* default setting for ad193x */
@@ -335,14 +365,46 @@ static int ad193x_codec_probe(struct snd_soc_codec *codec)
regmap_write(ad193x->regmap, AD193X_DAC_CTRL2, 0x1A);
/* dac in tdm mode */
regmap_write(ad193x->regmap, AD193X_DAC_CTRL0, 0x40);
- /* high-pass filter enable */
- regmap_write(ad193x->regmap, AD193X_ADC_CTRL0, 0x3);
- /* sata delay=1, adc aux mode */
- regmap_write(ad193x->regmap, AD193X_ADC_CTRL1, 0x43);
+
+ /* adc only */
+ if (ad193x_has_adc(ad193x)) {
+ /* high-pass filter enable */
+ regmap_write(ad193x->regmap, AD193X_ADC_CTRL0, 0x3);
+ /* sata delay=1, adc aux mode */
+ regmap_write(ad193x->regmap, AD193X_ADC_CTRL1, 0x43);
+ }
+
/* pll input: mclki/xi */
regmap_write(ad193x->regmap, AD193X_PLL_CLK_CTRL0, 0x99); /* mclk=24.576Mhz: 0x9D; mclk=12.288Mhz: 0x99 */
regmap_write(ad193x->regmap, AD193X_PLL_CLK_CTRL1, 0x04);
+ /* adc only */
+ if (ad193x_has_adc(ad193x)) {
+ /* add adc controls */
+ num = ARRAY_SIZE(ad193x_adc_snd_controls);
+ ret = snd_soc_add_codec_controls(codec,
+ ad193x_adc_snd_controls,
+ num);
+ if (ret)
+ return ret;
+
+ /* add adc widgets */
+ num = ARRAY_SIZE(ad193x_adc_widgets);
+ ret = snd_soc_dapm_new_controls(dapm,
+ ad193x_adc_widgets,
+ num);
+ if (ret)
+ return ret;
+
+ /* add adc routes */
+ num = ARRAY_SIZE(ad193x_adc_audio_paths);
+ ret = snd_soc_dapm_add_routes(dapm,
+ ad193x_adc_audio_paths,
+ num);
+ if (ret)
+ return ret;
+ }
+
return 0;
}
@@ -356,18 +418,13 @@ static struct snd_soc_codec_driver soc_codec_dev_ad193x = {
.num_dapm_routes = ARRAY_SIZE(audio_paths),
};
-static bool adau193x_reg_volatile(struct device *dev, unsigned int reg)
-{
- return false;
-}
-
const struct regmap_config ad193x_regmap_config = {
.max_register = AD193X_NUM_REGS - 1,
- .volatile_reg = adau193x_reg_volatile,
};
EXPORT_SYMBOL_GPL(ad193x_regmap_config);
-int ad193x_probe(struct device *dev, struct regmap *regmap)
+int ad193x_probe(struct device *dev, struct regmap *regmap,
+ enum ad193x_type type)
{
struct ad193x_priv *ad193x;
@@ -379,6 +436,7 @@ int ad193x_probe(struct device *dev, struct regmap *regmap)
return -ENOMEM;
ad193x->regmap = regmap;
+ ad193x->type = type;
dev_set_drvdata(dev, ad193x);
diff --git a/sound/soc/codecs/ad193x.h b/sound/soc/codecs/ad193x.h
index ab9a998f15be..8b1e65f928d2 100644
--- a/sound/soc/codecs/ad193x.h
+++ b/sound/soc/codecs/ad193x.h
@@ -13,8 +13,15 @@
struct device;
+enum ad193x_type {
+ AD193X,
+ AD1933,
+ AD1934,
+};
+
extern const struct regmap_config ad193x_regmap_config;
-int ad193x_probe(struct device *dev, struct regmap *regmap);
+int ad193x_probe(struct device *dev, struct regmap *regmap,
+ enum ad193x_type type);
#define AD193X_PLL_CLK_CTRL0 0x00
#define AD193X_PLL_POWERDOWN 0x01
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index ac21b85ff75f..9929efc6b9aa 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -316,6 +316,7 @@ const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS] = {
"Tone Generator 2",
"Haptics",
"AEC",
+ "AEC2",
"Mic Mute Mixer",
"Noise Generator",
"IN1L",
@@ -423,6 +424,7 @@ int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS] = {
0x05,
0x06, /* Haptics */
0x08, /* AEC */
+ 0x09, /* AEC2 */
0x0c, /* Noise mixer */
0x0d, /* Comfort noise */
0x10, /* IN1L */
@@ -527,6 +529,32 @@ EXPORT_SYMBOL_GPL(arizona_mixer_values);
const DECLARE_TLV_DB_SCALE(arizona_mixer_tlv, -3200, 100, 0);
EXPORT_SYMBOL_GPL(arizona_mixer_tlv);
+const char * const arizona_sample_rate_text[ARIZONA_SAMPLE_RATE_ENUM_SIZE] = {
+ "12kHz", "24kHz", "48kHz", "96kHz", "192kHz",
+ "11.025kHz", "22.05kHz", "44.1kHz", "88.2kHz", "176.4kHz",
+ "4kHz", "8kHz", "16kHz", "32kHz",
+};
+EXPORT_SYMBOL_GPL(arizona_sample_rate_text);
+
+const unsigned int arizona_sample_rate_val[ARIZONA_SAMPLE_RATE_ENUM_SIZE] = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x09, 0x0A, 0x0B, 0x0C, 0x0D,
+ 0x10, 0x11, 0x12, 0x13,
+};
+EXPORT_SYMBOL_GPL(arizona_sample_rate_val);
+
+const char *arizona_sample_rate_val_to_name(unsigned int rate_val)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(arizona_sample_rate_val); ++i) {
+ if (arizona_sample_rate_val[i] == rate_val)
+ return arizona_sample_rate_text[i];
+ }
+
+ return "Illegal";
+}
+EXPORT_SYMBOL_GPL(arizona_sample_rate_val_to_name);
+
const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE] = {
"SYNCCLK rate", "8kHz", "16kHz", "ASYNCCLK rate",
};
@@ -1884,6 +1912,11 @@ static int arizona_calc_fratio(struct arizona_fll *fll,
if (fll->arizona->rev < 3 || sync)
return init_ratio;
break;
+ case WM8998:
+ case WM1814:
+ if (sync)
+ return init_ratio;
+ break;
default:
return init_ratio;
}
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
index 7b68d05a0939..fea8b8ae8e1a 100644
--- a/sound/soc/codecs/arizona.h
+++ b/sound/soc/codecs/arizona.h
@@ -93,12 +93,17 @@ struct arizona_priv {
bool dvfs_cached;
};
-#define ARIZONA_NUM_MIXER_INPUTS 103
+#define ARIZONA_NUM_MIXER_INPUTS 104
extern const unsigned int arizona_mixer_tlv[];
extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS];
extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
+#define ARIZONA_GAINMUX_CONTROLS(name, base) \
+ SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \
+ ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
+ arizona_mixer_tlv)
+
#define ARIZONA_MIXER_CONTROLS(name, base) \
SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \
ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \
@@ -209,8 +214,12 @@ extern int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS];
.num_regs = 1 }) }
#define ARIZONA_RATE_ENUM_SIZE 4
+#define ARIZONA_SAMPLE_RATE_ENUM_SIZE 14
+
extern const char *arizona_rate_text[ARIZONA_RATE_ENUM_SIZE];
extern const int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE];
+extern const char * const arizona_sample_rate_text[ARIZONA_SAMPLE_RATE_ENUM_SIZE];
+extern const unsigned int arizona_sample_rate_val[ARIZONA_SAMPLE_RATE_ENUM_SIZE];
extern const struct soc_enum arizona_isrc_fsl[];
extern const struct soc_enum arizona_isrc_fsh[];
@@ -296,4 +305,5 @@ int arizona_set_output_mode(struct snd_soc_codec *codec, int output,
extern bool arizona_input_analog(struct snd_soc_codec *codec, int shift);
+extern const char *arizona_sample_rate_val_to_name(unsigned int rate_val);
#endif
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index a9c86efb3187..7278f93460c1 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -12,6 +12,7 @@
* option) any later version.
*/
+#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
@@ -1222,23 +1223,44 @@ static int da7213_set_dai_sysclk(struct snd_soc_dai *codec_dai,
{
struct snd_soc_codec *codec = codec_dai->codec;
struct da7213_priv *da7213 = snd_soc_codec_get_drvdata(codec);
+ int ret = 0;
+
+ if ((da7213->clk_src == clk_id) && (da7213->mclk_rate == freq))
+ return 0;
+
+ if (((freq < 5000000) && (freq != 32768)) || (freq > 54000000)) {
+ dev_err(codec_dai->dev, "Unsupported MCLK value %d\n",
+ freq);
+ return -EINVAL;
+ }
switch (clk_id) {
case DA7213_CLKSRC_MCLK:
- if ((freq == 32768) ||
- ((freq >= 5000000) && (freq <= 54000000))) {
- da7213->mclk_rate = freq;
- return 0;
- } else {
- dev_err(codec_dai->dev, "Unsupported MCLK value %d\n",
- freq);
- return -EINVAL;
- }
+ da7213->mclk_squarer_en = false;
+ break;
+ case DA7213_CLKSRC_MCLK_SQR:
+ da7213->mclk_squarer_en = true;
break;
default:
dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id);
return -EINVAL;
}
+
+ da7213->clk_src = clk_id;
+
+ if (da7213->mclk) {
+ freq = clk_round_rate(da7213->mclk, freq);
+ ret = clk_set_rate(da7213->mclk, freq);
+ if (ret) {
+ dev_err(codec_dai->dev, "Failed to set clock rate %d\n",
+ freq);
+ return ret;
+ }
+ }
+
+ da7213->mclk_rate = freq;
+
+ return 0;
}
/* Supported PLL input frequencies are 5MHz - 54MHz. */
@@ -1366,12 +1388,25 @@ static struct snd_soc_dai_driver da7213_dai = {
static int da7213_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level)
{
+ struct da7213_priv *da7213 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
switch (level) {
case SND_SOC_BIAS_ON:
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
+ /* MCLK */
+ if (da7213->mclk) {
+ ret = clk_prepare_enable(da7213->mclk);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to enable mclk\n");
+ return ret;
+ }
+ }
+
/* Enable VMID reference & master bias */
snd_soc_update_bits(codec, DA7213_REFERENCES,
DA7213_VMID_EN | DA7213_BIAS_EN,
@@ -1382,15 +1417,127 @@ static int da7213_set_bias_level(struct snd_soc_codec *codec,
/* Disable VMID reference & master bias */
snd_soc_update_bits(codec, DA7213_REFERENCES,
DA7213_VMID_EN | DA7213_BIAS_EN, 0);
+
+ /* MCLK */
+ if (da7213->mclk)
+ clk_disable_unprepare(da7213->mclk);
break;
}
return 0;
}
+/* DT */
+static const struct of_device_id da7213_of_match[] = {
+ { .compatible = "dlg,da7213", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, da7213_of_match);
+
+static enum da7213_micbias_voltage
+ da7213_of_micbias_lvl(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 1600:
+ return DA7213_MICBIAS_1_6V;
+ case 2200:
+ return DA7213_MICBIAS_2_2V;
+ case 2500:
+ return DA7213_MICBIAS_2_5V;
+ case 3000:
+ return DA7213_MICBIAS_3_0V;
+ default:
+ dev_warn(codec->dev, "Invalid micbias level\n");
+ return DA7213_MICBIAS_2_2V;
+ }
+}
+
+static enum da7213_dmic_data_sel
+ da7213_of_dmic_data_sel(struct snd_soc_codec *codec, const char *str)
+{
+ if (!strcmp(str, "lrise_rfall")) {
+ return DA7213_DMIC_DATA_LRISE_RFALL;
+ } else if (!strcmp(str, "lfall_rrise")) {
+ return DA7213_DMIC_DATA_LFALL_RRISE;
+ } else {
+ dev_warn(codec->dev, "Invalid DMIC data select type\n");
+ return DA7213_DMIC_DATA_LRISE_RFALL;
+ }
+}
+
+static enum da7213_dmic_samplephase
+ da7213_of_dmic_samplephase(struct snd_soc_codec *codec, const char *str)
+{
+ if (!strcmp(str, "on_clkedge")) {
+ return DA7213_DMIC_SAMPLE_ON_CLKEDGE;
+ } else if (!strcmp(str, "between_clkedge")) {
+ return DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE;
+ } else {
+ dev_warn(codec->dev, "Invalid DMIC sample phase\n");
+ return DA7213_DMIC_SAMPLE_ON_CLKEDGE;
+ }
+}
+
+static enum da7213_dmic_clk_rate
+ da7213_of_dmic_clkrate(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 1500000:
+ return DA7213_DMIC_CLK_1_5MHZ;
+ case 3000000:
+ return DA7213_DMIC_CLK_3_0MHZ;
+ default:
+ dev_warn(codec->dev, "Invalid DMIC clock rate\n");
+ return DA7213_DMIC_CLK_1_5MHZ;
+ }
+}
+
+static struct da7213_platform_data
+ *da7213_of_to_pdata(struct snd_soc_codec *codec)
+{
+ struct device_node *np = codec->dev->of_node;
+ struct da7213_platform_data *pdata;
+ const char *of_str;
+ u32 of_val32;
+
+ pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ dev_warn(codec->dev, "Failed to allocate memory for pdata\n");
+ return NULL;
+ }
+
+ if (of_property_read_u32(np, "dlg,micbias1-lvl", &of_val32) >= 0)
+ pdata->micbias1_lvl = da7213_of_micbias_lvl(codec, of_val32);
+ else
+ pdata->micbias1_lvl = DA7213_MICBIAS_2_2V;
+
+ if (of_property_read_u32(np, "dlg,micbias2-lvl", &of_val32) >= 0)
+ pdata->micbias2_lvl = da7213_of_micbias_lvl(codec, of_val32);
+ else
+ pdata->micbias2_lvl = DA7213_MICBIAS_2_2V;
+
+ if (!of_property_read_string(np, "dlg,dmic-data-sel", &of_str))
+ pdata->dmic_data_sel = da7213_of_dmic_data_sel(codec, of_str);
+ else
+ pdata->dmic_data_sel = DA7213_DMIC_DATA_LRISE_RFALL;
+
+ if (!of_property_read_string(np, "dlg,dmic-samplephase", &of_str))
+ pdata->dmic_samplephase =
+ da7213_of_dmic_samplephase(codec, of_str);
+ else
+ pdata->dmic_samplephase = DA7213_DMIC_SAMPLE_ON_CLKEDGE;
+
+ if (of_property_read_u32(np, "dlg,dmic-clkrate", &of_val32) >= 0)
+ pdata->dmic_clk_rate = da7213_of_dmic_clkrate(codec, of_val32);
+ else
+ pdata->dmic_clk_rate = DA7213_DMIC_CLK_3_0MHZ;
+
+ return pdata;
+}
+
+
static int da7213_probe(struct snd_soc_codec *codec)
{
struct da7213_priv *da7213 = snd_soc_codec_get_drvdata(codec);
- struct da7213_platform_data *pdata = da7213->pdata;
/* Default to using ALC auto offset calibration mode. */
snd_soc_update_bits(codec, DA7213_ALC_CTRL1,
@@ -1450,8 +1597,15 @@ static int da7213_probe(struct snd_soc_codec *codec)
snd_soc_update_bits(codec, DA7213_LINE_CTRL,
DA7213_LINE_AMP_OE, DA7213_LINE_AMP_OE);
+ /* Handle DT/Platform data */
+ if (codec->dev->of_node)
+ da7213->pdata = da7213_of_to_pdata(codec);
+ else
+ da7213->pdata = dev_get_platdata(codec->dev);
+
/* Set platform data values */
if (da7213->pdata) {
+ struct da7213_platform_data *pdata = da7213->pdata;
u8 micbias_lvl = 0, dmic_cfg = 0;
/* Set Mic Bias voltages */
@@ -1503,10 +1657,17 @@ static int da7213_probe(struct snd_soc_codec *codec)
DA7213_DMIC_DATA_SEL_MASK |
DA7213_DMIC_SAMPLEPHASE_MASK |
DA7213_DMIC_CLK_RATE_MASK, dmic_cfg);
+ }
- /* Set MCLK squaring */
- da7213->mclk_squarer_en = pdata->mclk_squaring;
+ /* Check if MCLK provided */
+ da7213->mclk = devm_clk_get(codec->dev, "mclk");
+ if (IS_ERR(da7213->mclk)) {
+ if (PTR_ERR(da7213->mclk) != -ENOENT)
+ return PTR_ERR(da7213->mclk);
+ else
+ da7213->mclk = NULL;
}
+
return 0;
}
@@ -1537,7 +1698,6 @@ static int da7213_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct da7213_priv *da7213;
- struct da7213_platform_data *pdata = dev_get_platdata(&i2c->dev);
int ret;
da7213 = devm_kzalloc(&i2c->dev, sizeof(struct da7213_priv),
@@ -1545,9 +1705,6 @@ static int da7213_i2c_probe(struct i2c_client *i2c,
if (!da7213)
return -ENOMEM;
- if (pdata)
- da7213->pdata = pdata;
-
i2c_set_clientdata(i2c, da7213);
da7213->regmap = devm_regmap_init_i2c(i2c, &da7213_regmap_config);
@@ -1582,6 +1739,7 @@ MODULE_DEVICE_TABLE(i2c, da7213_i2c_id);
static struct i2c_driver da7213_i2c_driver = {
.driver = {
.name = "da7213",
+ .of_match_table = of_match_ptr(da7213_of_match),
},
.probe = da7213_i2c_probe,
.remove = da7213_remove,
diff --git a/sound/soc/codecs/da7213.h b/sound/soc/codecs/da7213.h
index 9cb9ddd01282..030fd691b076 100644
--- a/sound/soc/codecs/da7213.h
+++ b/sound/soc/codecs/da7213.h
@@ -13,6 +13,7 @@
#ifndef _DA7213_H
#define _DA7213_H
+#include <linux/clk.h>
#include <linux/regmap.h>
#include <sound/da7213.h>
@@ -504,14 +505,17 @@
#define DA7213_PLL_INDIV_20_40_MHZ_VAL 8
#define DA7213_PLL_INDIV_40_54_MHZ_VAL 16
-enum clk_src {
- DA7213_CLKSRC_MCLK
+enum da7213_clk_src {
+ DA7213_CLKSRC_MCLK = 0,
+ DA7213_CLKSRC_MCLK_SQR,
};
/* Codec private data */
struct da7213_priv {
struct regmap *regmap;
+ struct clk *mclk;
unsigned int mclk_rate;
+ int clk_src;
bool master;
bool mclk_squarer_en;
bool srm_en;
diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c
new file mode 100644
index 000000000000..9459593eef13
--- /dev/null
+++ b/sound/soc/codecs/da7219-aad.c
@@ -0,0 +1,823 @@
+/*
+ * da7219-aad.c - Dialog DA7219 ALSA SoC AAD Driver
+ *
+ * Copyright (c) 2015 Dialog Semiconductor Ltd.
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of_device.h>
+#include <linux/of_irq.h>
+#include <linux/pm_wakeirq.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/workqueue.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include <sound/da7219.h>
+
+#include "da7219.h"
+#include "da7219-aad.h"
+
+
+/*
+ * Detection control
+ */
+
+void da7219_aad_jack_det(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+
+ da7219->aad->jack = jack;
+ da7219->aad->jack_inserted = false;
+
+ /* Send an initial empty report */
+ snd_soc_jack_report(jack, 0, DA7219_AAD_REPORT_ALL_MASK);
+
+ /* Enable/Disable jack detection */
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_1,
+ DA7219_ACCDET_EN_MASK,
+ (jack ? DA7219_ACCDET_EN_MASK : 0));
+}
+EXPORT_SYMBOL_GPL(da7219_aad_jack_det);
+
+/*
+ * Button/HPTest work
+ */
+
+static void da7219_aad_btn_det_work(struct work_struct *work)
+{
+ struct da7219_aad_priv *da7219_aad =
+ container_of(work, struct da7219_aad_priv, btn_det_work);
+ struct snd_soc_codec *codec = da7219_aad->codec;
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ u8 statusa, micbias_ctrl;
+ bool micbias_up = false;
+ int retries = 0;
+
+ /* Drive headphones/lineout */
+ snd_soc_update_bits(codec, DA7219_HP_L_CTRL,
+ DA7219_HP_L_AMP_OE_MASK,
+ DA7219_HP_L_AMP_OE_MASK);
+ snd_soc_update_bits(codec, DA7219_HP_R_CTRL,
+ DA7219_HP_R_AMP_OE_MASK,
+ DA7219_HP_R_AMP_OE_MASK);
+
+ /* Make sure mic bias is up */
+ snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
+ snd_soc_dapm_sync(dapm);
+
+ do {
+ statusa = snd_soc_read(codec, DA7219_ACCDET_STATUS_A);
+ if (statusa & DA7219_MICBIAS_UP_STS_MASK)
+ micbias_up = true;
+ else if (retries++ < DA7219_AAD_MICBIAS_CHK_RETRIES)
+ msleep(DA7219_AAD_MICBIAS_CHK_DELAY);
+ } while ((!micbias_up) && (retries < DA7219_AAD_MICBIAS_CHK_RETRIES));
+
+ if (retries >= DA7219_AAD_MICBIAS_CHK_RETRIES)
+ dev_warn(codec->dev, "Mic bias status check timed out");
+
+ /*
+ * Mic bias pulse required to enable mic, must be done before enabling
+ * button detection to prevent erroneous button readings.
+ */
+ if (da7219_aad->micbias_pulse_lvl && da7219_aad->micbias_pulse_time) {
+ /* Pulse higher level voltage */
+ micbias_ctrl = snd_soc_read(codec, DA7219_MICBIAS_CTRL);
+ snd_soc_update_bits(codec, DA7219_MICBIAS_CTRL,
+ DA7219_MICBIAS1_LEVEL_MASK,
+ da7219_aad->micbias_pulse_lvl);
+ msleep(da7219_aad->micbias_pulse_time);
+ snd_soc_write(codec, DA7219_MICBIAS_CTRL, micbias_ctrl);
+
+ }
+
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_1,
+ DA7219_BUTTON_CONFIG_MASK,
+ da7219_aad->btn_cfg);
+}
+
+static void da7219_aad_hptest_work(struct work_struct *work)
+{
+ struct da7219_aad_priv *da7219_aad =
+ container_of(work, struct da7219_aad_priv, hptest_work);
+ struct snd_soc_codec *codec = da7219_aad->codec;
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+
+ u16 tonegen_freq_hptest;
+ u8 accdet_cfg8;
+ int report = 0;
+
+ /* Lock DAPM and any Kcontrols that are affected by this test */
+ snd_soc_dapm_mutex_lock(dapm);
+ mutex_lock(&da7219->lock);
+
+ /* Bypass cache so it saves current settings */
+ regcache_cache_bypass(da7219->regmap, true);
+
+ /* Make sure Tone Generator is disabled */
+ snd_soc_write(codec, DA7219_TONE_GEN_CFG1, 0);
+
+ /* Enable HPTest block, 1KOhms check */
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_8,
+ DA7219_HPTEST_EN_MASK | DA7219_HPTEST_RES_SEL_MASK,
+ DA7219_HPTEST_EN_MASK |
+ DA7219_HPTEST_RES_SEL_1KOHMS);
+
+ /* Set gains to 0db */
+ snd_soc_write(codec, DA7219_DAC_L_GAIN, DA7219_DAC_DIGITAL_GAIN_0DB);
+ snd_soc_write(codec, DA7219_DAC_R_GAIN, DA7219_DAC_DIGITAL_GAIN_0DB);
+ snd_soc_write(codec, DA7219_HP_L_GAIN, DA7219_HP_AMP_GAIN_0DB);
+ snd_soc_write(codec, DA7219_HP_R_GAIN, DA7219_HP_AMP_GAIN_0DB);
+
+ /* Disable DAC filters, EQs and soft mute */
+ snd_soc_update_bits(codec, DA7219_DAC_FILTERS1, DA7219_HPF_MODE_MASK,
+ 0);
+ snd_soc_update_bits(codec, DA7219_DAC_FILTERS4, DA7219_DAC_EQ_EN_MASK,
+ 0);
+ snd_soc_update_bits(codec, DA7219_DAC_FILTERS5,
+ DA7219_DAC_SOFTMUTE_EN_MASK, 0);
+
+ /* Enable HP left & right paths */
+ snd_soc_update_bits(codec, DA7219_CP_CTRL, DA7219_CP_EN_MASK,
+ DA7219_CP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_DIG_ROUTING_DAC,
+ DA7219_DAC_L_SRC_MASK | DA7219_DAC_R_SRC_MASK,
+ DA7219_DAC_L_SRC_TONEGEN |
+ DA7219_DAC_R_SRC_TONEGEN);
+ snd_soc_update_bits(codec, DA7219_DAC_L_CTRL,
+ DA7219_DAC_L_EN_MASK | DA7219_DAC_L_MUTE_EN_MASK,
+ DA7219_DAC_L_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_DAC_R_CTRL,
+ DA7219_DAC_R_EN_MASK | DA7219_DAC_R_MUTE_EN_MASK,
+ DA7219_DAC_R_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_MIXOUT_L_SELECT,
+ DA7219_MIXOUT_L_MIX_SELECT_MASK,
+ DA7219_MIXOUT_L_MIX_SELECT_MASK);
+ snd_soc_update_bits(codec, DA7219_MIXOUT_R_SELECT,
+ DA7219_MIXOUT_R_MIX_SELECT_MASK,
+ DA7219_MIXOUT_R_MIX_SELECT_MASK);
+ snd_soc_update_bits(codec, DA7219_DROUTING_ST_OUTFILT_1L,
+ DA7219_OUTFILT_ST_1L_SRC_MASK,
+ DA7219_DMIX_ST_SRC_OUTFILT1L);
+ snd_soc_update_bits(codec, DA7219_DROUTING_ST_OUTFILT_1R,
+ DA7219_OUTFILT_ST_1R_SRC_MASK,
+ DA7219_DMIX_ST_SRC_OUTFILT1R);
+ snd_soc_update_bits(codec, DA7219_MIXOUT_L_CTRL,
+ DA7219_MIXOUT_L_AMP_EN_MASK,
+ DA7219_MIXOUT_L_AMP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_MIXOUT_R_CTRL,
+ DA7219_MIXOUT_R_AMP_EN_MASK,
+ DA7219_MIXOUT_R_AMP_EN_MASK);
+ snd_soc_write(codec, DA7219_HP_L_CTRL,
+ DA7219_HP_L_AMP_OE_MASK | DA7219_HP_L_AMP_EN_MASK);
+ snd_soc_write(codec, DA7219_HP_R_CTRL,
+ DA7219_HP_R_AMP_OE_MASK | DA7219_HP_R_AMP_EN_MASK);
+
+ /* Configure & start Tone Generator */
+ snd_soc_write(codec, DA7219_TONE_GEN_ON_PER, DA7219_BEEP_ON_PER_MASK);
+ tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ);
+ regmap_raw_write(da7219->regmap, DA7219_TONE_GEN_FREQ1_L,
+ &tonegen_freq_hptest, sizeof(tonegen_freq_hptest));
+ snd_soc_update_bits(codec, DA7219_TONE_GEN_CFG2,
+ DA7219_SWG_SEL_MASK | DA7219_TONE_GEN_GAIN_MASK,
+ DA7219_SWG_SEL_SRAMP |
+ DA7219_TONE_GEN_GAIN_MINUS_15DB);
+ snd_soc_write(codec, DA7219_TONE_GEN_CFG1, DA7219_START_STOPN_MASK);
+
+ msleep(DA7219_AAD_HPTEST_PERIOD);
+
+ /* Grab comparator reading */
+ accdet_cfg8 = snd_soc_read(codec, DA7219_ACCDET_CONFIG_8);
+ if (accdet_cfg8 & DA7219_HPTEST_COMP_MASK)
+ report |= SND_JACK_HEADPHONE;
+ else
+ report |= SND_JACK_LINEOUT;
+
+ /* Stop tone generator */
+ snd_soc_write(codec, DA7219_TONE_GEN_CFG1, 0);
+
+ msleep(DA7219_AAD_HPTEST_PERIOD);
+
+ /* Restore original settings from cache */
+ regcache_mark_dirty(da7219->regmap);
+ regcache_sync_region(da7219->regmap, DA7219_HP_L_CTRL,
+ DA7219_HP_R_CTRL);
+ regcache_sync_region(da7219->regmap, DA7219_MIXOUT_L_CTRL,
+ DA7219_MIXOUT_R_CTRL);
+ regcache_sync_region(da7219->regmap, DA7219_DROUTING_ST_OUTFILT_1L,
+ DA7219_DROUTING_ST_OUTFILT_1R);
+ regcache_sync_region(da7219->regmap, DA7219_MIXOUT_L_SELECT,
+ DA7219_MIXOUT_R_SELECT);
+ regcache_sync_region(da7219->regmap, DA7219_DAC_L_CTRL,
+ DA7219_DAC_R_CTRL);
+ regcache_sync_region(da7219->regmap, DA7219_DIG_ROUTING_DAC,
+ DA7219_DIG_ROUTING_DAC);
+ regcache_sync_region(da7219->regmap, DA7219_CP_CTRL, DA7219_CP_CTRL);
+ regcache_sync_region(da7219->regmap, DA7219_DAC_FILTERS5,
+ DA7219_DAC_FILTERS5);
+ regcache_sync_region(da7219->regmap, DA7219_DAC_FILTERS4,
+ DA7219_DAC_FILTERS1);
+ regcache_sync_region(da7219->regmap, DA7219_HP_L_GAIN,
+ DA7219_HP_R_GAIN);
+ regcache_sync_region(da7219->regmap, DA7219_DAC_L_GAIN,
+ DA7219_DAC_R_GAIN);
+ regcache_sync_region(da7219->regmap, DA7219_TONE_GEN_ON_PER,
+ DA7219_TONE_GEN_ON_PER);
+ regcache_sync_region(da7219->regmap, DA7219_TONE_GEN_FREQ1_L,
+ DA7219_TONE_GEN_FREQ1_U);
+ regcache_sync_region(da7219->regmap, DA7219_TONE_GEN_CFG1,
+ DA7219_TONE_GEN_CFG2);
+
+ regcache_cache_bypass(da7219->regmap, false);
+
+ /* Disable HPTest block */
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_8,
+ DA7219_HPTEST_EN_MASK, 0);
+
+ /* Drive Headphones/lineout */
+ snd_soc_update_bits(codec, DA7219_HP_L_CTRL, DA7219_HP_L_AMP_OE_MASK,
+ DA7219_HP_L_AMP_OE_MASK);
+ snd_soc_update_bits(codec, DA7219_HP_R_CTRL, DA7219_HP_R_AMP_OE_MASK,
+ DA7219_HP_R_AMP_OE_MASK);
+
+ mutex_unlock(&da7219->lock);
+ snd_soc_dapm_mutex_unlock(dapm);
+
+ /*
+ * Only send report if jack hasn't been removed during process,
+ * otherwise it's invalid and we drop it.
+ */
+ if (da7219_aad->jack_inserted)
+ snd_soc_jack_report(da7219_aad->jack, report,
+ SND_JACK_HEADSET | SND_JACK_LINEOUT);
+}
+
+
+/*
+ * IRQ
+ */
+
+static irqreturn_t da7219_aad_irq_thread(int irq, void *data)
+{
+ struct da7219_aad_priv *da7219_aad = data;
+ struct snd_soc_codec *codec = da7219_aad->codec;
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ u8 events[DA7219_AAD_IRQ_REG_MAX];
+ u8 statusa;
+ int i, report = 0, mask = 0;
+
+ /* Read current IRQ events */
+ regmap_bulk_read(da7219->regmap, DA7219_ACCDET_IRQ_EVENT_A,
+ events, DA7219_AAD_IRQ_REG_MAX);
+
+ if (!events[DA7219_AAD_IRQ_REG_A] && !events[DA7219_AAD_IRQ_REG_B])
+ return IRQ_NONE;
+
+ /* Read status register for jack insertion & type status */
+ statusa = snd_soc_read(codec, DA7219_ACCDET_STATUS_A);
+
+ /* Clear events */
+ regmap_bulk_write(da7219->regmap, DA7219_ACCDET_IRQ_EVENT_A,
+ events, DA7219_AAD_IRQ_REG_MAX);
+
+ dev_dbg(codec->dev, "IRQ events = 0x%x|0x%x, status = 0x%x\n",
+ events[DA7219_AAD_IRQ_REG_A], events[DA7219_AAD_IRQ_REG_B],
+ statusa);
+
+ if (statusa & DA7219_JACK_INSERTION_STS_MASK) {
+ /* Jack Insertion */
+ if (events[DA7219_AAD_IRQ_REG_A] &
+ DA7219_E_JACK_INSERTED_MASK) {
+ report |= SND_JACK_MECHANICAL;
+ mask |= SND_JACK_MECHANICAL;
+ da7219_aad->jack_inserted = true;
+ }
+
+ /* Jack type detection */
+ if (events[DA7219_AAD_IRQ_REG_A] &
+ DA7219_E_JACK_DETECT_COMPLETE_MASK) {
+ /*
+ * If 4-pole, then enable button detection, else perform
+ * HP impedance test to determine output type to report.
+ *
+ * We schedule work here as the tasks themselves can
+ * take time to complete, and in particular for hptest
+ * we want to be able to check if the jack was removed
+ * during the procedure as this will invalidate the
+ * result. By doing this as work, the IRQ thread can
+ * handle a removal, and we can check at the end of
+ * hptest if we have a valid result or not.
+ */
+ if (statusa & DA7219_JACK_TYPE_STS_MASK) {
+ report |= SND_JACK_HEADSET;
+ mask |= SND_JACK_HEADSET | SND_JACK_LINEOUT;
+ schedule_work(&da7219_aad->btn_det_work);
+ } else {
+ schedule_work(&da7219_aad->hptest_work);
+ }
+ }
+
+ /* Button support for 4-pole jack */
+ if (statusa & DA7219_JACK_TYPE_STS_MASK) {
+ for (i = 0; i < DA7219_AAD_MAX_BUTTONS; ++i) {
+ /* Button Press */
+ if (events[DA7219_AAD_IRQ_REG_B] &
+ (DA7219_E_BUTTON_A_PRESSED_MASK << i)) {
+ report |= SND_JACK_BTN_0 >> i;
+ mask |= SND_JACK_BTN_0 >> i;
+ }
+ }
+ snd_soc_jack_report(da7219_aad->jack, report, mask);
+
+ for (i = 0; i < DA7219_AAD_MAX_BUTTONS; ++i) {
+ /* Button Release */
+ if (events[DA7219_AAD_IRQ_REG_B] &
+ (DA7219_E_BUTTON_A_RELEASED_MASK >> i)) {
+ report &= ~(SND_JACK_BTN_0 >> i);
+ mask |= SND_JACK_BTN_0 >> i;
+ }
+ }
+ }
+ } else {
+ /* Jack removal */
+ if (events[DA7219_AAD_IRQ_REG_A] & DA7219_E_JACK_REMOVED_MASK) {
+ report = 0;
+ mask |= DA7219_AAD_REPORT_ALL_MASK;
+ da7219_aad->jack_inserted = false;
+
+ /* Un-drive headphones/lineout */
+ snd_soc_update_bits(codec, DA7219_HP_R_CTRL,
+ DA7219_HP_R_AMP_OE_MASK, 0);
+ snd_soc_update_bits(codec, DA7219_HP_L_CTRL,
+ DA7219_HP_L_AMP_OE_MASK, 0);
+
+ /* Ensure button detection disabled */
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_1,
+ DA7219_BUTTON_CONFIG_MASK, 0);
+
+ /* Disable mic bias */
+ snd_soc_dapm_disable_pin(dapm, "Mic Bias");
+ snd_soc_dapm_sync(dapm);
+
+ /* Cancel any pending work */
+ cancel_work_sync(&da7219_aad->btn_det_work);
+ cancel_work_sync(&da7219_aad->hptest_work);
+ }
+ }
+
+ snd_soc_jack_report(da7219_aad->jack, report, mask);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * DT to pdata conversion
+ */
+
+static enum da7219_aad_micbias_pulse_lvl
+ da7219_aad_of_micbias_pulse_lvl(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 2800:
+ return DA7219_AAD_MICBIAS_PULSE_LVL_2_8V;
+ case 2900:
+ return DA7219_AAD_MICBIAS_PULSE_LVL_2_9V;
+ default:
+ dev_warn(codec->dev, "Invalid micbias pulse level");
+ return DA7219_AAD_MICBIAS_PULSE_LVL_OFF;
+ }
+}
+
+static enum da7219_aad_btn_cfg
+ da7219_aad_of_btn_cfg(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 2:
+ return DA7219_AAD_BTN_CFG_2MS;
+ case 5:
+ return DA7219_AAD_BTN_CFG_5MS;
+ case 10:
+ return DA7219_AAD_BTN_CFG_10MS;
+ case 50:
+ return DA7219_AAD_BTN_CFG_50MS;
+ case 100:
+ return DA7219_AAD_BTN_CFG_100MS;
+ case 200:
+ return DA7219_AAD_BTN_CFG_200MS;
+ case 500:
+ return DA7219_AAD_BTN_CFG_500MS;
+ default:
+ dev_warn(codec->dev, "Invalid button config");
+ return DA7219_AAD_BTN_CFG_10MS;
+ }
+}
+
+static enum da7219_aad_mic_det_thr
+ da7219_aad_of_mic_det_thr(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 200:
+ return DA7219_AAD_MIC_DET_THR_200_OHMS;
+ case 500:
+ return DA7219_AAD_MIC_DET_THR_500_OHMS;
+ case 750:
+ return DA7219_AAD_MIC_DET_THR_750_OHMS;
+ case 1000:
+ return DA7219_AAD_MIC_DET_THR_1000_OHMS;
+ default:
+ dev_warn(codec->dev, "Invalid mic detect threshold");
+ return DA7219_AAD_MIC_DET_THR_500_OHMS;
+ }
+}
+
+static enum da7219_aad_jack_ins_deb
+ da7219_aad_of_jack_ins_deb(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 5:
+ return DA7219_AAD_JACK_INS_DEB_5MS;
+ case 10:
+ return DA7219_AAD_JACK_INS_DEB_10MS;
+ case 20:
+ return DA7219_AAD_JACK_INS_DEB_20MS;
+ case 50:
+ return DA7219_AAD_JACK_INS_DEB_50MS;
+ case 100:
+ return DA7219_AAD_JACK_INS_DEB_100MS;
+ case 200:
+ return DA7219_AAD_JACK_INS_DEB_200MS;
+ case 500:
+ return DA7219_AAD_JACK_INS_DEB_500MS;
+ case 1000:
+ return DA7219_AAD_JACK_INS_DEB_1S;
+ default:
+ dev_warn(codec->dev, "Invalid jack insert debounce");
+ return DA7219_AAD_JACK_INS_DEB_20MS;
+ }
+}
+
+static enum da7219_aad_jack_det_rate
+ da7219_aad_of_jack_det_rate(struct snd_soc_codec *codec, const char *str)
+{
+ if (!strcmp(str, "32ms_64ms")) {
+ return DA7219_AAD_JACK_DET_RATE_32_64MS;
+ } else if (!strcmp(str, "64ms_128ms")) {
+ return DA7219_AAD_JACK_DET_RATE_64_128MS;
+ } else if (!strcmp(str, "128ms_256ms")) {
+ return DA7219_AAD_JACK_DET_RATE_128_256MS;
+ } else if (!strcmp(str, "256ms_512ms")) {
+ return DA7219_AAD_JACK_DET_RATE_256_512MS;
+ } else {
+ dev_warn(codec->dev, "Invalid jack detect rate");
+ return DA7219_AAD_JACK_DET_RATE_256_512MS;
+ }
+}
+
+static enum da7219_aad_jack_rem_deb
+ da7219_aad_of_jack_rem_deb(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 1:
+ return DA7219_AAD_JACK_REM_DEB_1MS;
+ case 5:
+ return DA7219_AAD_JACK_REM_DEB_5MS;
+ case 10:
+ return DA7219_AAD_JACK_REM_DEB_10MS;
+ case 20:
+ return DA7219_AAD_JACK_REM_DEB_20MS;
+ default:
+ dev_warn(codec->dev, "Invalid jack removal debounce");
+ return DA7219_AAD_JACK_REM_DEB_1MS;
+ }
+}
+
+static enum da7219_aad_btn_avg
+ da7219_aad_of_btn_avg(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 1:
+ return DA7219_AAD_BTN_AVG_1;
+ case 2:
+ return DA7219_AAD_BTN_AVG_2;
+ case 4:
+ return DA7219_AAD_BTN_AVG_4;
+ case 8:
+ return DA7219_AAD_BTN_AVG_8;
+ default:
+ dev_warn(codec->dev, "Invalid button average value");
+ return DA7219_AAD_BTN_AVG_2;
+ }
+}
+
+static enum da7219_aad_adc_1bit_rpt
+ da7219_aad_of_adc_1bit_rpt(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 1:
+ return DA7219_AAD_ADC_1BIT_RPT_1;
+ case 2:
+ return DA7219_AAD_ADC_1BIT_RPT_2;
+ case 4:
+ return DA7219_AAD_ADC_1BIT_RPT_4;
+ case 8:
+ return DA7219_AAD_ADC_1BIT_RPT_8;
+ default:
+ dev_warn(codec->dev, "Invalid ADC 1-bit repeat value");
+ return DA7219_AAD_ADC_1BIT_RPT_1;
+ }
+}
+
+static struct da7219_aad_pdata *da7219_aad_of_to_pdata(struct snd_soc_codec *codec)
+{
+ struct device_node *np = codec->dev->of_node;
+ struct device_node *aad_np = of_find_node_by_name(np, "da7219_aad");
+ struct da7219_aad_pdata *aad_pdata;
+ const char *of_str;
+ u32 of_val32;
+
+ if (!aad_np)
+ return NULL;
+
+ aad_pdata = devm_kzalloc(codec->dev, sizeof(*aad_pdata), GFP_KERNEL);
+ if (!aad_pdata)
+ goto out;
+
+ aad_pdata->irq = irq_of_parse_and_map(np, 0);
+
+ if (of_property_read_u32(aad_np, "dlg,micbias-pulse-lvl",
+ &of_val32) >= 0)
+ aad_pdata->micbias_pulse_lvl =
+ da7219_aad_of_micbias_pulse_lvl(codec, of_val32);
+ else
+ aad_pdata->micbias_pulse_lvl = DA7219_AAD_MICBIAS_PULSE_LVL_OFF;
+
+ if (of_property_read_u32(aad_np, "dlg,micbias-pulse-time",
+ &of_val32) >= 0)
+ aad_pdata->micbias_pulse_time = of_val32;
+
+ if (of_property_read_u32(aad_np, "dlg,btn-cfg", &of_val32) >= 0)
+ aad_pdata->btn_cfg = da7219_aad_of_btn_cfg(codec, of_val32);
+ else
+ aad_pdata->btn_cfg = DA7219_AAD_BTN_CFG_10MS;
+
+ if (of_property_read_u32(aad_np, "dlg,mic-det-thr", &of_val32) >= 0)
+ aad_pdata->mic_det_thr =
+ da7219_aad_of_mic_det_thr(codec, of_val32);
+ else
+ aad_pdata->mic_det_thr = DA7219_AAD_MIC_DET_THR_500_OHMS;
+
+ if (of_property_read_u32(aad_np, "dlg,jack-ins-deb", &of_val32) >= 0)
+ aad_pdata->jack_ins_deb =
+ da7219_aad_of_jack_ins_deb(codec, of_val32);
+ else
+ aad_pdata->jack_ins_deb = DA7219_AAD_JACK_INS_DEB_20MS;
+
+ if (!of_property_read_string(aad_np, "dlg,jack-det-rate", &of_str))
+ aad_pdata->jack_det_rate =
+ da7219_aad_of_jack_det_rate(codec, of_str);
+ else
+ aad_pdata->jack_det_rate = DA7219_AAD_JACK_DET_RATE_256_512MS;
+
+ if (of_property_read_u32(aad_np, "dlg,jack-rem-deb", &of_val32) >= 0)
+ aad_pdata->jack_rem_deb =
+ da7219_aad_of_jack_rem_deb(codec, of_val32);
+ else
+ aad_pdata->jack_rem_deb = DA7219_AAD_JACK_REM_DEB_1MS;
+
+ if (of_property_read_u32(aad_np, "dlg,a-d-btn-thr", &of_val32) >= 0)
+ aad_pdata->a_d_btn_thr = (u8) of_val32;
+ else
+ aad_pdata->a_d_btn_thr = 0xA;
+
+ if (of_property_read_u32(aad_np, "dlg,d-b-btn-thr", &of_val32) >= 0)
+ aad_pdata->d_b_btn_thr = (u8) of_val32;
+ else
+ aad_pdata->d_b_btn_thr = 0x16;
+
+ if (of_property_read_u32(aad_np, "dlg,b-c-btn-thr", &of_val32) >= 0)
+ aad_pdata->b_c_btn_thr = (u8) of_val32;
+ else
+ aad_pdata->b_c_btn_thr = 0x21;
+
+ if (of_property_read_u32(aad_np, "dlg,c-mic-btn-thr", &of_val32) >= 0)
+ aad_pdata->c_mic_btn_thr = (u8) of_val32;
+ else
+ aad_pdata->c_mic_btn_thr = 0x3E;
+
+ if (of_property_read_u32(aad_np, "dlg,btn-avg", &of_val32) >= 0)
+ aad_pdata->btn_avg = da7219_aad_of_btn_avg(codec, of_val32);
+ else
+ aad_pdata->btn_avg = DA7219_AAD_BTN_AVG_2;
+
+ if (of_property_read_u32(aad_np, "dlg,adc-1bit-rpt", &of_val32) >= 0)
+ aad_pdata->adc_1bit_rpt =
+ da7219_aad_of_adc_1bit_rpt(codec, of_val32);
+ else
+ aad_pdata->adc_1bit_rpt = DA7219_AAD_ADC_1BIT_RPT_1;
+
+out:
+ of_node_put(aad_np);
+
+ return aad_pdata;
+}
+
+static void da7219_aad_handle_pdata(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct da7219_aad_priv *da7219_aad = da7219->aad;
+ struct da7219_pdata *pdata = da7219->pdata;
+
+ if ((pdata) && (pdata->aad_pdata)) {
+ struct da7219_aad_pdata *aad_pdata = pdata->aad_pdata;
+ u8 cfg, mask;
+
+ da7219_aad->irq = aad_pdata->irq;
+
+ switch (aad_pdata->micbias_pulse_lvl) {
+ case DA7219_AAD_MICBIAS_PULSE_LVL_2_8V:
+ case DA7219_AAD_MICBIAS_PULSE_LVL_2_9V:
+ da7219_aad->micbias_pulse_lvl =
+ (aad_pdata->micbias_pulse_lvl <<
+ DA7219_MICBIAS1_LEVEL_SHIFT);
+ break;
+ default:
+ break;
+ }
+
+ da7219_aad->micbias_pulse_time = aad_pdata->micbias_pulse_time;
+
+ switch (aad_pdata->btn_cfg) {
+ case DA7219_AAD_BTN_CFG_2MS:
+ case DA7219_AAD_BTN_CFG_5MS:
+ case DA7219_AAD_BTN_CFG_10MS:
+ case DA7219_AAD_BTN_CFG_50MS:
+ case DA7219_AAD_BTN_CFG_100MS:
+ case DA7219_AAD_BTN_CFG_200MS:
+ case DA7219_AAD_BTN_CFG_500MS:
+ da7219_aad->btn_cfg = (aad_pdata->btn_cfg <<
+ DA7219_BUTTON_CONFIG_SHIFT);
+ }
+
+ cfg = 0;
+ mask = 0;
+ switch (aad_pdata->mic_det_thr) {
+ case DA7219_AAD_MIC_DET_THR_200_OHMS:
+ case DA7219_AAD_MIC_DET_THR_500_OHMS:
+ case DA7219_AAD_MIC_DET_THR_750_OHMS:
+ case DA7219_AAD_MIC_DET_THR_1000_OHMS:
+ cfg |= (aad_pdata->mic_det_thr <<
+ DA7219_MIC_DET_THRESH_SHIFT);
+ mask |= DA7219_MIC_DET_THRESH_MASK;
+ }
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_1, mask, cfg);
+
+ cfg = 0;
+ mask = 0;
+ switch (aad_pdata->jack_ins_deb) {
+ case DA7219_AAD_JACK_INS_DEB_5MS:
+ case DA7219_AAD_JACK_INS_DEB_10MS:
+ case DA7219_AAD_JACK_INS_DEB_20MS:
+ case DA7219_AAD_JACK_INS_DEB_50MS:
+ case DA7219_AAD_JACK_INS_DEB_100MS:
+ case DA7219_AAD_JACK_INS_DEB_200MS:
+ case DA7219_AAD_JACK_INS_DEB_500MS:
+ case DA7219_AAD_JACK_INS_DEB_1S:
+ cfg |= (aad_pdata->jack_ins_deb <<
+ DA7219_JACKDET_DEBOUNCE_SHIFT);
+ mask |= DA7219_JACKDET_DEBOUNCE_MASK;
+ }
+ switch (aad_pdata->jack_det_rate) {
+ case DA7219_AAD_JACK_DET_RATE_32_64MS:
+ case DA7219_AAD_JACK_DET_RATE_64_128MS:
+ case DA7219_AAD_JACK_DET_RATE_128_256MS:
+ case DA7219_AAD_JACK_DET_RATE_256_512MS:
+ cfg |= (aad_pdata->jack_det_rate <<
+ DA7219_JACK_DETECT_RATE_SHIFT);
+ mask |= DA7219_JACK_DETECT_RATE_MASK;
+ }
+ switch (aad_pdata->jack_rem_deb) {
+ case DA7219_AAD_JACK_REM_DEB_1MS:
+ case DA7219_AAD_JACK_REM_DEB_5MS:
+ case DA7219_AAD_JACK_REM_DEB_10MS:
+ case DA7219_AAD_JACK_REM_DEB_20MS:
+ cfg |= (aad_pdata->jack_rem_deb <<
+ DA7219_JACKDET_REM_DEB_SHIFT);
+ mask |= DA7219_JACKDET_REM_DEB_MASK;
+ }
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_2, mask, cfg);
+
+ snd_soc_write(codec, DA7219_ACCDET_CONFIG_3,
+ aad_pdata->a_d_btn_thr);
+ snd_soc_write(codec, DA7219_ACCDET_CONFIG_4,
+ aad_pdata->d_b_btn_thr);
+ snd_soc_write(codec, DA7219_ACCDET_CONFIG_5,
+ aad_pdata->b_c_btn_thr);
+ snd_soc_write(codec, DA7219_ACCDET_CONFIG_6,
+ aad_pdata->c_mic_btn_thr);
+
+ cfg = 0;
+ mask = 0;
+ switch (aad_pdata->btn_avg) {
+ case DA7219_AAD_BTN_AVG_1:
+ case DA7219_AAD_BTN_AVG_2:
+ case DA7219_AAD_BTN_AVG_4:
+ case DA7219_AAD_BTN_AVG_8:
+ cfg |= (aad_pdata->btn_avg <<
+ DA7219_BUTTON_AVERAGE_SHIFT);
+ mask |= DA7219_BUTTON_AVERAGE_MASK;
+ }
+ switch (aad_pdata->adc_1bit_rpt) {
+ case DA7219_AAD_ADC_1BIT_RPT_1:
+ case DA7219_AAD_ADC_1BIT_RPT_2:
+ case DA7219_AAD_ADC_1BIT_RPT_4:
+ case DA7219_AAD_ADC_1BIT_RPT_8:
+ cfg |= (aad_pdata->adc_1bit_rpt <<
+ DA7219_ADC_1_BIT_REPEAT_SHIFT);
+ mask |= DA7219_ADC_1_BIT_REPEAT_MASK;
+ }
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_7, mask, cfg);
+ }
+}
+
+
+/*
+ * Init/Exit
+ */
+
+int da7219_aad_init(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct da7219_aad_priv *da7219_aad;
+ u8 mask[DA7219_AAD_IRQ_REG_MAX];
+ int ret;
+
+ da7219_aad = devm_kzalloc(codec->dev, sizeof(*da7219_aad), GFP_KERNEL);
+ if (!da7219_aad)
+ return -ENOMEM;
+
+ da7219->aad = da7219_aad;
+ da7219_aad->codec = codec;
+
+ /* Handle any DT/platform data */
+ if ((codec->dev->of_node) && (da7219->pdata))
+ da7219->pdata->aad_pdata = da7219_aad_of_to_pdata(codec);
+
+ da7219_aad_handle_pdata(codec);
+
+ /* Disable button detection */
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_1,
+ DA7219_BUTTON_CONFIG_MASK, 0);
+
+ INIT_WORK(&da7219_aad->btn_det_work, da7219_aad_btn_det_work);
+ INIT_WORK(&da7219_aad->hptest_work, da7219_aad_hptest_work);
+
+ ret = request_threaded_irq(da7219_aad->irq, NULL,
+ da7219_aad_irq_thread,
+ IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+ "da7219-aad", da7219_aad);
+ if (ret) {
+ dev_err(codec->dev, "Failed to request IRQ: %d\n", ret);
+ return ret;
+ }
+
+ /* Unmask AAD IRQs */
+ memset(mask, 0, DA7219_AAD_IRQ_REG_MAX);
+ regmap_bulk_write(da7219->regmap, DA7219_ACCDET_IRQ_MASK_A,
+ &mask, DA7219_AAD_IRQ_REG_MAX);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(da7219_aad_init);
+
+void da7219_aad_exit(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct da7219_aad_priv *da7219_aad = da7219->aad;
+ u8 mask[DA7219_AAD_IRQ_REG_MAX];
+
+ /* Mask off AAD IRQs */
+ memset(mask, DA7219_BYTE_MASK, DA7219_AAD_IRQ_REG_MAX);
+ regmap_bulk_write(da7219->regmap, DA7219_ACCDET_IRQ_MASK_A,
+ mask, DA7219_AAD_IRQ_REG_MAX);
+
+ free_irq(da7219_aad->irq, da7219_aad);
+
+ cancel_work_sync(&da7219_aad->btn_det_work);
+ cancel_work_sync(&da7219_aad->hptest_work);
+}
+EXPORT_SYMBOL_GPL(da7219_aad_exit);
+
+MODULE_DESCRIPTION("ASoC DA7219 AAD Driver");
+MODULE_AUTHOR("Adam Thomson <Adam.Thomson.Opensource@diasemi.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/da7219-aad.h b/sound/soc/codecs/da7219-aad.h
new file mode 100644
index 000000000000..4fccf677cd06
--- /dev/null
+++ b/sound/soc/codecs/da7219-aad.h
@@ -0,0 +1,212 @@
+/*
+ * da7219-aad.h - DA7322 ASoC AAD Driver
+ *
+ * Copyright (c) 2015 Dialog Semiconductor Ltd.
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __DA7219_AAD_H
+#define __DA7219_AAD_H
+
+#include <linux/timer.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include <sound/da7219-aad.h>
+
+/*
+ * Registers
+ */
+
+#define DA7219_ACCDET_STATUS_A 0xC0
+#define DA7219_ACCDET_STATUS_B 0xC1
+#define DA7219_ACCDET_IRQ_EVENT_A 0xC2
+#define DA7219_ACCDET_IRQ_EVENT_B 0xC3
+#define DA7219_ACCDET_IRQ_MASK_A 0xC4
+#define DA7219_ACCDET_IRQ_MASK_B 0xC5
+#define DA7219_ACCDET_CONFIG_1 0xC6
+#define DA7219_ACCDET_CONFIG_2 0xC7
+#define DA7219_ACCDET_CONFIG_3 0xC8
+#define DA7219_ACCDET_CONFIG_4 0xC9
+#define DA7219_ACCDET_CONFIG_5 0xCA
+#define DA7219_ACCDET_CONFIG_6 0xCB
+#define DA7219_ACCDET_CONFIG_7 0xCC
+#define DA7219_ACCDET_CONFIG_8 0xCD
+
+
+/*
+ * Bit Fields
+ */
+
+/* DA7219_ACCDET_STATUS_A = 0xC0 */
+#define DA7219_JACK_INSERTION_STS_SHIFT 0
+#define DA7219_JACK_INSERTION_STS_MASK (0x1 << 0)
+#define DA7219_JACK_TYPE_STS_SHIFT 1
+#define DA7219_JACK_TYPE_STS_MASK (0x1 << 1)
+#define DA7219_JACK_PIN_ORDER_STS_SHIFT 2
+#define DA7219_JACK_PIN_ORDER_STS_MASK (0x1 << 2)
+#define DA7219_MICBIAS_UP_STS_SHIFT 3
+#define DA7219_MICBIAS_UP_STS_MASK (0x1 << 3)
+
+/* DA7219_ACCDET_STATUS_B = 0xC1 */
+#define DA7219_BUTTON_TYPE_STS_SHIFT 0
+#define DA7219_BUTTON_TYPE_STS_MASK (0xFF << 0)
+
+/* DA7219_ACCDET_IRQ_EVENT_A = 0xC2 */
+#define DA7219_E_JACK_INSERTED_SHIFT 0
+#define DA7219_E_JACK_INSERTED_MASK (0x1 << 0)
+#define DA7219_E_JACK_REMOVED_SHIFT 1
+#define DA7219_E_JACK_REMOVED_MASK (0x1 << 1)
+#define DA7219_E_JACK_DETECT_COMPLETE_SHIFT 2
+#define DA7219_E_JACK_DETECT_COMPLETE_MASK (0x1 << 2)
+
+/* DA7219_ACCDET_IRQ_EVENT_B = 0xC3 */
+#define DA7219_E_BUTTON_A_PRESSED_SHIFT 0
+#define DA7219_E_BUTTON_A_PRESSED_MASK (0x1 << 0)
+#define DA7219_E_BUTTON_B_PRESSED_SHIFT 1
+#define DA7219_E_BUTTON_B_PRESSED_MASK (0x1 << 1)
+#define DA7219_E_BUTTON_C_PRESSED_SHIFT 2
+#define DA7219_E_BUTTON_C_PRESSED_MASK (0x1 << 2)
+#define DA7219_E_BUTTON_D_PRESSED_SHIFT 3
+#define DA7219_E_BUTTON_D_PRESSED_MASK (0x1 << 3)
+#define DA7219_E_BUTTON_D_RELEASED_SHIFT 4
+#define DA7219_E_BUTTON_D_RELEASED_MASK (0x1 << 4)
+#define DA7219_E_BUTTON_C_RELEASED_SHIFT 5
+#define DA7219_E_BUTTON_C_RELEASED_MASK (0x1 << 5)
+#define DA7219_E_BUTTON_B_RELEASED_SHIFT 6
+#define DA7219_E_BUTTON_B_RELEASED_MASK (0x1 << 6)
+#define DA7219_E_BUTTON_A_RELEASED_SHIFT 7
+#define DA7219_E_BUTTON_A_RELEASED_MASK (0x1 << 7)
+
+/* DA7219_ACCDET_IRQ_MASK_A = 0xC4 */
+#define DA7219_M_JACK_INSERTED_SHIFT 0
+#define DA7219_M_JACK_INSERTED_MASK (0x1 << 0)
+#define DA7219_M_JACK_REMOVED_SHIFT 1
+#define DA7219_M_JACK_REMOVED_MASK (0x1 << 1)
+#define DA7219_M_JACK_DETECT_COMPLETE_SHIFT 2
+#define DA7219_M_JACK_DETECT_COMPLETE_MASK (0x1 << 2)
+
+/* DA7219_ACCDET_IRQ_MASK_B = 0xC5 */
+#define DA7219_M_BUTTON_A_PRESSED_SHIFT 0
+#define DA7219_M_BUTTON_A_PRESSED_MASK (0x1 << 0)
+#define DA7219_M_BUTTON_B_PRESSED_SHIFT 1
+#define DA7219_M_BUTTON_B_PRESSED_MASK (0x1 << 1)
+#define DA7219_M_BUTTON_C_PRESSED_SHIFT 2
+#define DA7219_M_BUTTON_C_PRESSED_MASK (0x1 << 2)
+#define DA7219_M_BUTTON_D_PRESSED_SHIFT 3
+#define DA7219_M_BUTTON_D_PRESSED_MASK (0x1 << 3)
+#define DA7219_M_BUTTON_D_RELEASED_SHIFT 4
+#define DA7219_M_BUTTON_D_RELEASED_MASK (0x1 << 4)
+#define DA7219_M_BUTTON_C_RELEASED_SHIFT 5
+#define DA7219_M_BUTTON_C_RELEASED_MASK (0x1 << 5)
+#define DA7219_M_BUTTON_B_RELEASED_SHIFT 6
+#define DA7219_M_BUTTON_B_RELEASED_MASK (0x1 << 6)
+#define DA7219_M_BUTTON_A_RELEASED_SHIFT 7
+#define DA7219_M_BUTTON_A_RELEASED_MASK (0x1 << 7)
+
+/* DA7219_ACCDET_CONFIG_1 = 0xC6 */
+#define DA7219_ACCDET_EN_SHIFT 0
+#define DA7219_ACCDET_EN_MASK (0x1 << 0)
+#define DA7219_BUTTON_CONFIG_SHIFT 1
+#define DA7219_BUTTON_CONFIG_MASK (0x7 << 1)
+#define DA7219_MIC_DET_THRESH_SHIFT 4
+#define DA7219_MIC_DET_THRESH_MASK (0x3 << 4)
+#define DA7219_JACK_TYPE_DET_EN_SHIFT 6
+#define DA7219_JACK_TYPE_DET_EN_MASK (0x1 << 6)
+#define DA7219_PIN_ORDER_DET_EN_SHIFT 7
+#define DA7219_PIN_ORDER_DET_EN_MASK (0x1 << 7)
+
+/* DA7219_ACCDET_CONFIG_2 = 0xC7 */
+#define DA7219_ACCDET_PAUSE_SHIFT 0
+#define DA7219_ACCDET_PAUSE_MASK (0x1 << 0)
+#define DA7219_JACKDET_DEBOUNCE_SHIFT 1
+#define DA7219_JACKDET_DEBOUNCE_MASK (0x7 << 1)
+#define DA7219_JACK_DETECT_RATE_SHIFT 4
+#define DA7219_JACK_DETECT_RATE_MASK (0x3 << 4)
+#define DA7219_JACKDET_REM_DEB_SHIFT 6
+#define DA7219_JACKDET_REM_DEB_MASK (0x3 << 6)
+
+/* DA7219_ACCDET_CONFIG_3 = 0xC8 */
+#define DA7219_A_D_BUTTON_THRESH_SHIFT 0
+#define DA7219_A_D_BUTTON_THRESH_MASK (0xFF << 0)
+
+/* DA7219_ACCDET_CONFIG_4 = 0xC9 */
+#define DA7219_D_B_BUTTON_THRESH_SHIFT 0
+#define DA7219_D_B_BUTTON_THRESH_MASK (0xFF << 0)
+
+/* DA7219_ACCDET_CONFIG_5 = 0xCA */
+#define DA7219_B_C_BUTTON_THRESH_SHIFT 0
+#define DA7219_B_C_BUTTON_THRESH_MASK (0xFF << 0)
+
+/* DA7219_ACCDET_CONFIG_6 = 0xCB */
+#define DA7219_C_MIC_BUTTON_THRESH_SHIFT 0
+#define DA7219_C_MIC_BUTTON_THRESH_MASK (0xFF << 0)
+
+/* DA7219_ACCDET_CONFIG_7 = 0xCC */
+#define DA7219_BUTTON_AVERAGE_SHIFT 0
+#define DA7219_BUTTON_AVERAGE_MASK (0x3 << 0)
+#define DA7219_ADC_1_BIT_REPEAT_SHIFT 2
+#define DA7219_ADC_1_BIT_REPEAT_MASK (0x3 << 2)
+#define DA7219_PIN_ORDER_FORCE_SHIFT 4
+#define DA7219_PIN_ORDER_FORCE_MASK (0x1 << 4)
+#define DA7219_JACK_TYPE_FORCE_SHIFT 5
+#define DA7219_JACK_TYPE_FORCE_MASK (0x1 << 5)
+
+/* DA7219_ACCDET_CONFIG_8 = 0xCD */
+#define DA7219_HPTEST_EN_SHIFT 0
+#define DA7219_HPTEST_EN_MASK (0x1 << 0)
+#define DA7219_HPTEST_RES_SEL_SHIFT 1
+#define DA7219_HPTEST_RES_SEL_MASK (0x3 << 1)
+#define DA7219_HPTEST_RES_SEL_1KOHMS (0x0 << 1)
+#define DA7219_HPTEST_COMP_SHIFT 4
+#define DA7219_HPTEST_COMP_MASK (0x1 << 4)
+
+
+#define DA7219_AAD_MAX_BUTTONS 4
+#define DA7219_AAD_REPORT_ALL_MASK (SND_JACK_MECHANICAL | \
+ SND_JACK_HEADSET | SND_JACK_LINEOUT | \
+ SND_JACK_BTN_0 | SND_JACK_BTN_1 | \
+ SND_JACK_BTN_2 | SND_JACK_BTN_3)
+
+#define DA7219_AAD_MICBIAS_CHK_DELAY 10
+#define DA7219_AAD_MICBIAS_CHK_RETRIES 5
+
+#define DA7219_AAD_HPTEST_RAMP_FREQ 0x28
+#define DA7219_AAD_HPTEST_PERIOD 65
+
+enum da7219_aad_event_regs {
+ DA7219_AAD_IRQ_REG_A = 0,
+ DA7219_AAD_IRQ_REG_B,
+ DA7219_AAD_IRQ_REG_MAX,
+};
+
+/* Private data */
+struct da7219_aad_priv {
+ struct snd_soc_codec *codec;
+ int irq;
+
+ u8 micbias_pulse_lvl;
+ u32 micbias_pulse_time;
+
+ u8 btn_cfg;
+
+ struct work_struct btn_det_work;
+ struct work_struct hptest_work;
+
+ struct snd_soc_jack *jack;
+ bool jack_inserted;
+};
+
+/* AAD control */
+void da7219_aad_jack_det(struct snd_soc_codec *codec, struct snd_soc_jack *jack);
+
+/* Init/Exit */
+int da7219_aad_init(struct snd_soc_codec *codec);
+void da7219_aad_exit(struct snd_soc_codec *codec);
+
+#endif /* __DA7219_AAD_H */
diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
new file mode 100644
index 000000000000..f238c1e8a69c
--- /dev/null
+++ b/sound/soc/codecs/da7219.c
@@ -0,0 +1,1955 @@
+/*
+ * da7219.c - DA7219 ALSA SoC Codec Driver
+ *
+ * Copyright (c) 2015 Dialog Semiconductor
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/clk.h>
+#include <linux/i2c.h>
+#include <linux/of_device.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/pm.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/regulator/consumer.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <asm/div64.h>
+
+#include <sound/da7219.h>
+#include "da7219.h"
+#include "da7219-aad.h"
+
+
+/*
+ * TLVs and Enums
+ */
+
+/* Input TLVs */
+static const DECLARE_TLV_DB_SCALE(da7219_mic_gain_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_mixin_gain_tlv, -450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_adc_dig_gain_tlv, -8325, 75, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_alc_threshold_tlv, -9450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_alc_gain_tlv, 0, 600, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_alc_ana_gain_tlv, 0, 600, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_sidetone_gain_tlv, -4200, 300, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_tonegen_gain_tlv, -4500, 300, 0);
+
+/* Output TLVs */
+static const DECLARE_TLV_DB_SCALE(da7219_dac_eq_band_tlv, -1050, 150, 0);
+
+static const DECLARE_TLV_DB_RANGE(da7219_dac_dig_gain_tlv,
+ 0x0, 0x07, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
+ /* -77.25dB to 12dB */
+ 0x08, 0x7f, TLV_DB_SCALE_ITEM(-7725, 75, 0)
+);
+
+static const DECLARE_TLV_DB_SCALE(da7219_dac_ng_threshold_tlv, -10200, 600, 0);
+static const DECLARE_TLV_DB_SCALE(da7219_hp_gain_tlv, -5700, 100, 0);
+
+/* Input Enums */
+static const char * const da7219_alc_attack_rate_txt[] = {
+ "7.33/fs", "14.66/fs", "29.32/fs", "58.64/fs", "117.3/fs", "234.6/fs",
+ "469.1/fs", "938.2/fs", "1876/fs", "3753/fs", "7506/fs", "15012/fs",
+ "30024/fs"
+};
+
+static const struct soc_enum da7219_alc_attack_rate =
+ SOC_ENUM_SINGLE(DA7219_ALC_CTRL2, DA7219_ALC_ATTACK_SHIFT,
+ DA7219_ALC_ATTACK_MAX, da7219_alc_attack_rate_txt);
+
+static const char * const da7219_alc_release_rate_txt[] = {
+ "28.66/fs", "57.33/fs", "114.6/fs", "229.3/fs", "458.6/fs", "917.1/fs",
+ "1834/fs", "3668/fs", "7337/fs", "14674/fs", "29348/fs"
+};
+
+static const struct soc_enum da7219_alc_release_rate =
+ SOC_ENUM_SINGLE(DA7219_ALC_CTRL2, DA7219_ALC_RELEASE_SHIFT,
+ DA7219_ALC_RELEASE_MAX, da7219_alc_release_rate_txt);
+
+static const char * const da7219_alc_hold_time_txt[] = {
+ "62/fs", "124/fs", "248/fs", "496/fs", "992/fs", "1984/fs", "3968/fs",
+ "7936/fs", "15872/fs", "31744/fs", "63488/fs", "126976/fs",
+ "253952/fs", "507904/fs", "1015808/fs", "2031616/fs"
+};
+
+static const struct soc_enum da7219_alc_hold_time =
+ SOC_ENUM_SINGLE(DA7219_ALC_CTRL3, DA7219_ALC_HOLD_SHIFT,
+ DA7219_ALC_HOLD_MAX, da7219_alc_hold_time_txt);
+
+static const char * const da7219_alc_env_rate_txt[] = {
+ "1/4", "1/16", "1/256", "1/65536"
+};
+
+static const struct soc_enum da7219_alc_env_attack_rate =
+ SOC_ENUM_SINGLE(DA7219_ALC_CTRL3, DA7219_ALC_INTEG_ATTACK_SHIFT,
+ DA7219_ALC_INTEG_MAX, da7219_alc_env_rate_txt);
+
+static const struct soc_enum da7219_alc_env_release_rate =
+ SOC_ENUM_SINGLE(DA7219_ALC_CTRL3, DA7219_ALC_INTEG_RELEASE_SHIFT,
+ DA7219_ALC_INTEG_MAX, da7219_alc_env_rate_txt);
+
+static const char * const da7219_alc_anticlip_step_txt[] = {
+ "0.034dB/fs", "0.068dB/fs", "0.136dB/fs", "0.272dB/fs"
+};
+
+static const struct soc_enum da7219_alc_anticlip_step =
+ SOC_ENUM_SINGLE(DA7219_ALC_ANTICLIP_CTRL,
+ DA7219_ALC_ANTICLIP_STEP_SHIFT,
+ DA7219_ALC_ANTICLIP_STEP_MAX,
+ da7219_alc_anticlip_step_txt);
+
+/* Input/Output Enums */
+static const char * const da7219_gain_ramp_rate_txt[] = {
+ "Nominal Rate * 8", "Nominal Rate", "Nominal Rate / 8",
+ "Nominal Rate / 16"
+};
+
+static const struct soc_enum da7219_gain_ramp_rate =
+ SOC_ENUM_SINGLE(DA7219_GAIN_RAMP_CTRL, DA7219_GAIN_RAMP_RATE_SHIFT,
+ DA7219_GAIN_RAMP_RATE_MAX, da7219_gain_ramp_rate_txt);
+
+static const char * const da7219_hpf_mode_txt[] = {
+ "Disabled", "Audio", "Voice"
+};
+
+static const unsigned int da7219_hpf_mode_val[] = {
+ DA7219_HPF_DISABLED, DA7219_HPF_AUDIO_EN, DA7219_HPF_VOICE_EN,
+};
+
+static const struct soc_enum da7219_adc_hpf_mode =
+ SOC_VALUE_ENUM_SINGLE(DA7219_ADC_FILTERS1, DA7219_HPF_MODE_SHIFT,
+ DA7219_HPF_MODE_MASK, DA7219_HPF_MODE_MAX,
+ da7219_hpf_mode_txt, da7219_hpf_mode_val);
+
+static const struct soc_enum da7219_dac_hpf_mode =
+ SOC_VALUE_ENUM_SINGLE(DA7219_DAC_FILTERS1, DA7219_HPF_MODE_SHIFT,
+ DA7219_HPF_MODE_MASK, DA7219_HPF_MODE_MAX,
+ da7219_hpf_mode_txt, da7219_hpf_mode_val);
+
+static const char * const da7219_audio_hpf_corner_txt[] = {
+ "2Hz", "4Hz", "8Hz", "16Hz"
+};
+
+static const struct soc_enum da7219_adc_audio_hpf_corner =
+ SOC_ENUM_SINGLE(DA7219_ADC_FILTERS1,
+ DA7219_ADC_AUDIO_HPF_CORNER_SHIFT,
+ DA7219_AUDIO_HPF_CORNER_MAX,
+ da7219_audio_hpf_corner_txt);
+
+static const struct soc_enum da7219_dac_audio_hpf_corner =
+ SOC_ENUM_SINGLE(DA7219_DAC_FILTERS1,
+ DA7219_DAC_AUDIO_HPF_CORNER_SHIFT,
+ DA7219_AUDIO_HPF_CORNER_MAX,
+ da7219_audio_hpf_corner_txt);
+
+static const char * const da7219_voice_hpf_corner_txt[] = {
+ "2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz"
+};
+
+static const struct soc_enum da7219_adc_voice_hpf_corner =
+ SOC_ENUM_SINGLE(DA7219_ADC_FILTERS1,
+ DA7219_ADC_VOICE_HPF_CORNER_SHIFT,
+ DA7219_VOICE_HPF_CORNER_MAX,
+ da7219_voice_hpf_corner_txt);
+
+static const struct soc_enum da7219_dac_voice_hpf_corner =
+ SOC_ENUM_SINGLE(DA7219_DAC_FILTERS1,
+ DA7219_DAC_VOICE_HPF_CORNER_SHIFT,
+ DA7219_VOICE_HPF_CORNER_MAX,
+ da7219_voice_hpf_corner_txt);
+
+static const char * const da7219_tonegen_dtmf_key_txt[] = {
+ "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D",
+ "*", "#"
+};
+
+static const struct soc_enum da7219_tonegen_dtmf_key =
+ SOC_ENUM_SINGLE(DA7219_TONE_GEN_CFG1, DA7219_DTMF_REG_SHIFT,
+ DA7219_DTMF_REG_MAX, da7219_tonegen_dtmf_key_txt);
+
+static const char * const da7219_tonegen_swg_sel_txt[] = {
+ "Sum", "SWG1", "SWG2", "SWG1_1-Cos"
+};
+
+static const struct soc_enum da7219_tonegen_swg_sel =
+ SOC_ENUM_SINGLE(DA7219_TONE_GEN_CFG2, DA7219_SWG_SEL_SHIFT,
+ DA7219_SWG_SEL_MAX, da7219_tonegen_swg_sel_txt);
+
+/* Output Enums */
+static const char * const da7219_dac_softmute_rate_txt[] = {
+ "1 Sample", "2 Samples", "4 Samples", "8 Samples", "16 Samples",
+ "32 Samples", "64 Samples"
+};
+
+static const struct soc_enum da7219_dac_softmute_rate =
+ SOC_ENUM_SINGLE(DA7219_DAC_FILTERS5, DA7219_DAC_SOFTMUTE_RATE_SHIFT,
+ DA7219_DAC_SOFTMUTE_RATE_MAX,
+ da7219_dac_softmute_rate_txt);
+
+static const char * const da7219_dac_ng_setup_time_txt[] = {
+ "256 Samples", "512 Samples", "1024 Samples", "2048 Samples"
+};
+
+static const struct soc_enum da7219_dac_ng_setup_time =
+ SOC_ENUM_SINGLE(DA7219_DAC_NG_SETUP_TIME,
+ DA7219_DAC_NG_SETUP_TIME_SHIFT,
+ DA7219_DAC_NG_SETUP_TIME_MAX,
+ da7219_dac_ng_setup_time_txt);
+
+static const char * const da7219_dac_ng_rampup_txt[] = {
+ "0.22ms/dB", "0.0138ms/dB"
+};
+
+static const struct soc_enum da7219_dac_ng_rampup_rate =
+ SOC_ENUM_SINGLE(DA7219_DAC_NG_SETUP_TIME,
+ DA7219_DAC_NG_RAMPUP_RATE_SHIFT,
+ DA7219_DAC_NG_RAMP_RATE_MAX,
+ da7219_dac_ng_rampup_txt);
+
+static const char * const da7219_dac_ng_rampdown_txt[] = {
+ "0.88ms/dB", "14.08ms/dB"
+};
+
+static const struct soc_enum da7219_dac_ng_rampdown_rate =
+ SOC_ENUM_SINGLE(DA7219_DAC_NG_SETUP_TIME,
+ DA7219_DAC_NG_RAMPDN_RATE_SHIFT,
+ DA7219_DAC_NG_RAMP_RATE_MAX,
+ da7219_dac_ng_rampdown_txt);
+
+
+static const char * const da7219_cp_track_mode_txt[] = {
+ "Largest Volume", "DAC Volume", "Signal Magnitude"
+};
+
+static const unsigned int da7219_cp_track_mode_val[] = {
+ DA7219_CP_MCHANGE_LARGEST_VOL, DA7219_CP_MCHANGE_DAC_VOL,
+ DA7219_CP_MCHANGE_SIG_MAG
+};
+
+static const struct soc_enum da7219_cp_track_mode =
+ SOC_VALUE_ENUM_SINGLE(DA7219_CP_CTRL, DA7219_CP_MCHANGE_SHIFT,
+ DA7219_CP_MCHANGE_REL_MASK, DA7219_CP_MCHANGE_MAX,
+ da7219_cp_track_mode_txt,
+ da7219_cp_track_mode_val);
+
+
+/*
+ * Control Functions
+ */
+
+/* Locked Kcontrol calls */
+static int da7219_volsw_locked_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ mutex_lock(&da7219->lock);
+ ret = snd_soc_get_volsw(kcontrol, ucontrol);
+ mutex_unlock(&da7219->lock);
+
+ return ret;
+}
+
+static int da7219_volsw_locked_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ mutex_lock(&da7219->lock);
+ ret = snd_soc_put_volsw(kcontrol, ucontrol);
+ mutex_unlock(&da7219->lock);
+
+ return ret;
+}
+
+static int da7219_enum_locked_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ mutex_lock(&da7219->lock);
+ ret = snd_soc_get_enum_double(kcontrol, ucontrol);
+ mutex_unlock(&da7219->lock);
+
+ return ret;
+}
+
+static int da7219_enum_locked_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ mutex_lock(&da7219->lock);
+ ret = snd_soc_put_enum_double(kcontrol, ucontrol);
+ mutex_unlock(&da7219->lock);
+
+ return ret;
+}
+
+/* ALC */
+static void da7219_alc_calib(struct snd_soc_codec *codec)
+{
+ u8 mic_ctrl, mixin_ctrl, adc_ctrl, calib_ctrl;
+
+ /* Save current state of mic control register */
+ mic_ctrl = snd_soc_read(codec, DA7219_MIC_1_CTRL);
+
+ /* Save current state of input mixer control register */
+ mixin_ctrl = snd_soc_read(codec, DA7219_MIXIN_L_CTRL);
+
+ /* Save current state of input ADC control register */
+ adc_ctrl = snd_soc_read(codec, DA7219_ADC_L_CTRL);
+
+ /* Enable then Mute MIC PGAs */
+ snd_soc_update_bits(codec, DA7219_MIC_1_CTRL, DA7219_MIC_1_AMP_EN_MASK,
+ DA7219_MIC_1_AMP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_MIC_1_CTRL,
+ DA7219_MIC_1_AMP_MUTE_EN_MASK,
+ DA7219_MIC_1_AMP_MUTE_EN_MASK);
+
+ /* Enable input mixers unmuted */
+ snd_soc_update_bits(codec, DA7219_MIXIN_L_CTRL,
+ DA7219_MIXIN_L_AMP_EN_MASK |
+ DA7219_MIXIN_L_AMP_MUTE_EN_MASK,
+ DA7219_MIXIN_L_AMP_EN_MASK);
+
+ /* Enable input filters unmuted */
+ snd_soc_update_bits(codec, DA7219_ADC_L_CTRL,
+ DA7219_ADC_L_MUTE_EN_MASK | DA7219_ADC_L_EN_MASK,
+ DA7219_ADC_L_EN_MASK);
+
+ /* Perform auto calibration */
+ snd_soc_update_bits(codec, DA7219_ALC_CTRL1,
+ DA7219_ALC_AUTO_CALIB_EN_MASK,
+ DA7219_ALC_AUTO_CALIB_EN_MASK);
+ do {
+ calib_ctrl = snd_soc_read(codec, DA7219_ALC_CTRL1);
+ } while (calib_ctrl & DA7219_ALC_AUTO_CALIB_EN_MASK);
+
+ /* If auto calibration fails, disable DC offset, hybrid ALC */
+ if (calib_ctrl & DA7219_ALC_CALIB_OVERFLOW_MASK) {
+ dev_warn(codec->dev,
+ "ALC auto calibration failed with overflow\n");
+ snd_soc_update_bits(codec, DA7219_ALC_CTRL1,
+ DA7219_ALC_OFFSET_EN_MASK |
+ DA7219_ALC_SYNC_MODE_MASK, 0);
+ } else {
+ /* Enable DC offset cancellation, hybrid mode */
+ snd_soc_update_bits(codec, DA7219_ALC_CTRL1,
+ DA7219_ALC_OFFSET_EN_MASK |
+ DA7219_ALC_SYNC_MODE_MASK,
+ DA7219_ALC_OFFSET_EN_MASK |
+ DA7219_ALC_SYNC_MODE_MASK);
+ }
+
+ /* Restore input filter control register to original state */
+ snd_soc_write(codec, DA7219_ADC_L_CTRL, adc_ctrl);
+
+ /* Restore input mixer control registers to original state */
+ snd_soc_write(codec, DA7219_MIXIN_L_CTRL, mixin_ctrl);
+
+ /* Restore MIC control registers to original states */
+ snd_soc_write(codec, DA7219_MIC_1_CTRL, mic_ctrl);
+}
+
+static int da7219_mixin_gain_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ ret = snd_soc_put_volsw(kcontrol, ucontrol);
+
+ /*
+ * If ALC in operation and value of control has been updated,
+ * make sure calibrated offsets are updated.
+ */
+ if ((ret == 1) && (da7219->alc_en))
+ da7219_alc_calib(codec);
+
+ return ret;
+}
+
+static int da7219_alc_sw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+
+
+ /* Force ALC offset calibration if enabling ALC */
+ if ((ucontrol->value.integer.value[0]) && (!da7219->alc_en)) {
+ da7219_alc_calib(codec);
+ da7219->alc_en = true;
+ } else {
+ da7219->alc_en = false;
+ }
+
+ return snd_soc_put_volsw(kcontrol, ucontrol);
+}
+
+/* ToneGen */
+static int da7219_tonegen_freq_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct soc_mixer_control *mixer_ctrl =
+ (struct soc_mixer_control *) kcontrol->private_value;
+ unsigned int reg = mixer_ctrl->reg;
+ u16 val;
+ int ret;
+
+ mutex_lock(&da7219->lock);
+ ret = regmap_raw_read(da7219->regmap, reg, &val, sizeof(val));
+ mutex_unlock(&da7219->lock);
+
+ if (ret)
+ return ret;
+
+ /*
+ * Frequency value spans two 8-bit registers, lower then upper byte.
+ * Therefore we need to convert to host endianness here.
+ */
+ ucontrol->value.integer.value[0] = le16_to_cpu(val);
+
+ return 0;
+}
+
+static int da7219_tonegen_freq_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct soc_mixer_control *mixer_ctrl =
+ (struct soc_mixer_control *) kcontrol->private_value;
+ unsigned int reg = mixer_ctrl->reg;
+ u16 val;
+ int ret;
+
+ /*
+ * Frequency value spans two 8-bit registers, lower then upper byte.
+ * Therefore we need to convert to little endian here to align with
+ * HW registers.
+ */
+ val = cpu_to_le16(ucontrol->value.integer.value[0]);
+
+ mutex_lock(&da7219->lock);
+ ret = regmap_raw_write(da7219->regmap, reg, &val, sizeof(val));
+ mutex_unlock(&da7219->lock);
+
+ return ret;
+}
+
+
+/*
+ * KControls
+ */
+
+static const struct snd_kcontrol_new da7219_snd_controls[] = {
+ /* Mics */
+ SOC_SINGLE_TLV("Mic Volume", DA7219_MIC_1_GAIN,
+ DA7219_MIC_1_AMP_GAIN_SHIFT, DA7219_MIC_1_AMP_GAIN_MAX,
+ DA7219_NO_INVERT, da7219_mic_gain_tlv),
+ SOC_SINGLE("Mic Switch", DA7219_MIC_1_CTRL,
+ DA7219_MIC_1_AMP_MUTE_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_INVERT),
+
+ /* Mixer Input */
+ SOC_SINGLE_EXT_TLV("Mixin Volume", DA7219_MIXIN_L_GAIN,
+ DA7219_MIXIN_L_AMP_GAIN_SHIFT,
+ DA7219_MIXIN_L_AMP_GAIN_MAX, DA7219_NO_INVERT,
+ snd_soc_get_volsw, da7219_mixin_gain_put,
+ da7219_mixin_gain_tlv),
+ SOC_SINGLE("Mixin Switch", DA7219_MIXIN_L_CTRL,
+ DA7219_MIXIN_L_AMP_MUTE_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_INVERT),
+ SOC_SINGLE("Mixin Gain Ramp Switch", DA7219_MIXIN_L_CTRL,
+ DA7219_MIXIN_L_AMP_RAMP_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_NO_INVERT),
+ SOC_SINGLE("Mixin ZC Gain Switch", DA7219_MIXIN_L_CTRL,
+ DA7219_MIXIN_L_AMP_ZC_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_NO_INVERT),
+
+ /* ADC */
+ SOC_SINGLE_TLV("Capture Digital Volume", DA7219_ADC_L_GAIN,
+ DA7219_ADC_L_DIGITAL_GAIN_SHIFT,
+ DA7219_ADC_L_DIGITAL_GAIN_MAX, DA7219_NO_INVERT,
+ da7219_adc_dig_gain_tlv),
+ SOC_SINGLE("Capture Digital Switch", DA7219_ADC_L_CTRL,
+ DA7219_ADC_L_MUTE_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_INVERT),
+ SOC_SINGLE("Capture Digital Gain Ramp Switch", DA7219_ADC_L_CTRL,
+ DA7219_ADC_L_RAMP_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_NO_INVERT),
+
+ /* ALC */
+ SOC_ENUM("ALC Attack Rate", da7219_alc_attack_rate),
+ SOC_ENUM("ALC Release Rate", da7219_alc_release_rate),
+ SOC_ENUM("ALC Hold Time", da7219_alc_hold_time),
+ SOC_ENUM("ALC Envelope Attack Rate", da7219_alc_env_attack_rate),
+ SOC_ENUM("ALC Envelope Release Rate", da7219_alc_env_release_rate),
+ SOC_SINGLE_TLV("ALC Noise Threshold", DA7219_ALC_NOISE,
+ DA7219_ALC_NOISE_SHIFT, DA7219_ALC_THRESHOLD_MAX,
+ DA7219_INVERT, da7219_alc_threshold_tlv),
+ SOC_SINGLE_TLV("ALC Min Threshold", DA7219_ALC_TARGET_MIN,
+ DA7219_ALC_THRESHOLD_MIN_SHIFT, DA7219_ALC_THRESHOLD_MAX,
+ DA7219_INVERT, da7219_alc_threshold_tlv),
+ SOC_SINGLE_TLV("ALC Max Threshold", DA7219_ALC_TARGET_MAX,
+ DA7219_ALC_THRESHOLD_MAX_SHIFT, DA7219_ALC_THRESHOLD_MAX,
+ DA7219_INVERT, da7219_alc_threshold_tlv),
+ SOC_SINGLE_TLV("ALC Max Attenuation", DA7219_ALC_GAIN_LIMITS,
+ DA7219_ALC_ATTEN_MAX_SHIFT, DA7219_ALC_ATTEN_GAIN_MAX,
+ DA7219_NO_INVERT, da7219_alc_gain_tlv),
+ SOC_SINGLE_TLV("ALC Max Volume", DA7219_ALC_GAIN_LIMITS,
+ DA7219_ALC_GAIN_MAX_SHIFT, DA7219_ALC_ATTEN_GAIN_MAX,
+ DA7219_NO_INVERT, da7219_alc_gain_tlv),
+ SOC_SINGLE_RANGE_TLV("ALC Min Analog Volume", DA7219_ALC_ANA_GAIN_LIMITS,
+ DA7219_ALC_ANA_GAIN_MIN_SHIFT,
+ DA7219_ALC_ANA_GAIN_MIN, DA7219_ALC_ANA_GAIN_MAX,
+ DA7219_NO_INVERT, da7219_alc_ana_gain_tlv),
+ SOC_SINGLE_RANGE_TLV("ALC Max Analog Volume", DA7219_ALC_ANA_GAIN_LIMITS,
+ DA7219_ALC_ANA_GAIN_MAX_SHIFT,
+ DA7219_ALC_ANA_GAIN_MIN, DA7219_ALC_ANA_GAIN_MAX,
+ DA7219_NO_INVERT, da7219_alc_ana_gain_tlv),
+ SOC_ENUM("ALC Anticlip Step", da7219_alc_anticlip_step),
+ SOC_SINGLE("ALC Anticlip Switch", DA7219_ALC_ANTICLIP_CTRL,
+ DA7219_ALC_ANTIPCLIP_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_NO_INVERT),
+ SOC_SINGLE_EXT("ALC Switch", DA7219_ALC_CTRL1, DA7219_ALC_EN_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT,
+ snd_soc_get_volsw, da7219_alc_sw_put),
+
+ /* Input High-Pass Filters */
+ SOC_ENUM("ADC HPF Mode", da7219_adc_hpf_mode),
+ SOC_ENUM("ADC HPF Corner Audio", da7219_adc_audio_hpf_corner),
+ SOC_ENUM("ADC HPF Corner Voice", da7219_adc_voice_hpf_corner),
+
+ /* Sidetone Filter */
+ SOC_SINGLE_TLV("Sidetone Volume", DA7219_SIDETONE_GAIN,
+ DA7219_SIDETONE_GAIN_SHIFT, DA7219_SIDETONE_GAIN_MAX,
+ DA7219_NO_INVERT, da7219_sidetone_gain_tlv),
+ SOC_SINGLE("Sidetone Switch", DA7219_SIDETONE_CTRL,
+ DA7219_SIDETONE_MUTE_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_INVERT),
+
+ /* Tone Generator */
+ SOC_SINGLE_EXT_TLV("ToneGen Volume", DA7219_TONE_GEN_CFG2,
+ DA7219_TONE_GEN_GAIN_SHIFT, DA7219_TONE_GEN_GAIN_MAX,
+ DA7219_NO_INVERT, da7219_volsw_locked_get,
+ da7219_volsw_locked_put, da7219_tonegen_gain_tlv),
+ SOC_ENUM_EXT("ToneGen DTMF Key", da7219_tonegen_dtmf_key,
+ da7219_enum_locked_get, da7219_enum_locked_put),
+ SOC_SINGLE_EXT("ToneGen DTMF Switch", DA7219_TONE_GEN_CFG1,
+ DA7219_DTMF_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_NO_INVERT, da7219_volsw_locked_get,
+ da7219_volsw_locked_put),
+ SOC_ENUM_EXT("ToneGen Sinewave Gen Type", da7219_tonegen_swg_sel,
+ da7219_enum_locked_get, da7219_enum_locked_put),
+ SOC_SINGLE_EXT("ToneGen Sinewave1 Freq", DA7219_TONE_GEN_FREQ1_L,
+ DA7219_FREQ1_L_SHIFT, DA7219_FREQ_MAX, DA7219_NO_INVERT,
+ da7219_tonegen_freq_get, da7219_tonegen_freq_put),
+ SOC_SINGLE_EXT("ToneGen Sinewave2 Freq", DA7219_TONE_GEN_FREQ2_L,
+ DA7219_FREQ2_L_SHIFT, DA7219_FREQ_MAX, DA7219_NO_INVERT,
+ da7219_tonegen_freq_get, da7219_tonegen_freq_put),
+ SOC_SINGLE_EXT("ToneGen On Time", DA7219_TONE_GEN_ON_PER,
+ DA7219_BEEP_ON_PER_SHIFT, DA7219_BEEP_ON_OFF_MAX,
+ DA7219_NO_INVERT, da7219_volsw_locked_get,
+ da7219_volsw_locked_put),
+ SOC_SINGLE("ToneGen Off Time", DA7219_TONE_GEN_OFF_PER,
+ DA7219_BEEP_OFF_PER_SHIFT, DA7219_BEEP_ON_OFF_MAX,
+ DA7219_NO_INVERT),
+
+ /* Gain ramping */
+ SOC_ENUM("Gain Ramp Rate", da7219_gain_ramp_rate),
+
+ /* DAC High-Pass Filter */
+ SOC_ENUM_EXT("DAC HPF Mode", da7219_dac_hpf_mode,
+ da7219_enum_locked_get, da7219_enum_locked_put),
+ SOC_ENUM("DAC HPF Corner Audio", da7219_dac_audio_hpf_corner),
+ SOC_ENUM("DAC HPF Corner Voice", da7219_dac_voice_hpf_corner),
+
+ /* DAC 5-Band Equaliser */
+ SOC_SINGLE_TLV("DAC EQ Band1 Volume", DA7219_DAC_FILTERS2,
+ DA7219_DAC_EQ_BAND1_SHIFT, DA7219_DAC_EQ_BAND_MAX,
+ DA7219_NO_INVERT, da7219_dac_eq_band_tlv),
+ SOC_SINGLE_TLV("DAC EQ Band2 Volume", DA7219_DAC_FILTERS2,
+ DA7219_DAC_EQ_BAND2_SHIFT, DA7219_DAC_EQ_BAND_MAX,
+ DA7219_NO_INVERT, da7219_dac_eq_band_tlv),
+ SOC_SINGLE_TLV("DAC EQ Band3 Volume", DA7219_DAC_FILTERS3,
+ DA7219_DAC_EQ_BAND3_SHIFT, DA7219_DAC_EQ_BAND_MAX,
+ DA7219_NO_INVERT, da7219_dac_eq_band_tlv),
+ SOC_SINGLE_TLV("DAC EQ Band4 Volume", DA7219_DAC_FILTERS3,
+ DA7219_DAC_EQ_BAND4_SHIFT, DA7219_DAC_EQ_BAND_MAX,
+ DA7219_NO_INVERT, da7219_dac_eq_band_tlv),
+ SOC_SINGLE_TLV("DAC EQ Band5 Volume", DA7219_DAC_FILTERS4,
+ DA7219_DAC_EQ_BAND5_SHIFT, DA7219_DAC_EQ_BAND_MAX,
+ DA7219_NO_INVERT, da7219_dac_eq_band_tlv),
+ SOC_SINGLE_EXT("DAC EQ Switch", DA7219_DAC_FILTERS4,
+ DA7219_DAC_EQ_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_NO_INVERT, da7219_volsw_locked_get,
+ da7219_volsw_locked_put),
+
+ /* DAC Softmute */
+ SOC_ENUM("DAC Soft Mute Rate", da7219_dac_softmute_rate),
+ SOC_SINGLE_EXT("DAC Soft Mute Switch", DA7219_DAC_FILTERS5,
+ DA7219_DAC_SOFTMUTE_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_NO_INVERT, da7219_volsw_locked_get,
+ da7219_volsw_locked_put),
+
+ /* DAC Noise Gate */
+ SOC_ENUM("DAC NG Setup Time", da7219_dac_ng_setup_time),
+ SOC_ENUM("DAC NG Rampup Rate", da7219_dac_ng_rampup_rate),
+ SOC_ENUM("DAC NG Rampdown Rate", da7219_dac_ng_rampdown_rate),
+ SOC_SINGLE_TLV("DAC NG Off Threshold", DA7219_DAC_NG_OFF_THRESH,
+ DA7219_DAC_NG_OFF_THRESHOLD_SHIFT,
+ DA7219_DAC_NG_THRESHOLD_MAX, DA7219_NO_INVERT,
+ da7219_dac_ng_threshold_tlv),
+ SOC_SINGLE_TLV("DAC NG On Threshold", DA7219_DAC_NG_ON_THRESH,
+ DA7219_DAC_NG_ON_THRESHOLD_SHIFT,
+ DA7219_DAC_NG_THRESHOLD_MAX, DA7219_NO_INVERT,
+ da7219_dac_ng_threshold_tlv),
+ SOC_SINGLE("DAC NG Switch", DA7219_DAC_NG_CTRL, DA7219_DAC_NG_EN_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+
+ /* DACs */
+ SOC_DOUBLE_R_EXT_TLV("Playback Digital Volume", DA7219_DAC_L_GAIN,
+ DA7219_DAC_R_GAIN, DA7219_DAC_L_DIGITAL_GAIN_SHIFT,
+ DA7219_DAC_DIGITAL_GAIN_MAX, DA7219_NO_INVERT,
+ da7219_volsw_locked_get, da7219_volsw_locked_put,
+ da7219_dac_dig_gain_tlv),
+ SOC_DOUBLE_R_EXT("Playback Digital Switch", DA7219_DAC_L_CTRL,
+ DA7219_DAC_R_CTRL, DA7219_DAC_L_MUTE_EN_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_INVERT,
+ da7219_volsw_locked_get, da7219_volsw_locked_put),
+ SOC_DOUBLE_R("Playback Digital Gain Ramp Switch", DA7219_DAC_L_CTRL,
+ DA7219_DAC_R_CTRL, DA7219_DAC_L_RAMP_EN_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+
+ /* CP */
+ SOC_ENUM("Charge Pump Track Mode", da7219_cp_track_mode),
+ SOC_SINGLE("Charge Pump Threshold", DA7219_CP_VOL_THRESHOLD1,
+ DA7219_CP_THRESH_VDD2_SHIFT, DA7219_CP_THRESH_VDD2_MAX,
+ DA7219_NO_INVERT),
+
+ /* Headphones */
+ SOC_DOUBLE_R_EXT_TLV("Headphone Volume", DA7219_HP_L_GAIN,
+ DA7219_HP_R_GAIN, DA7219_HP_L_AMP_GAIN_SHIFT,
+ DA7219_HP_AMP_GAIN_MAX, DA7219_NO_INVERT,
+ da7219_volsw_locked_get, da7219_volsw_locked_put,
+ da7219_hp_gain_tlv),
+ SOC_DOUBLE_R_EXT("Headphone Switch", DA7219_HP_L_CTRL, DA7219_HP_R_CTRL,
+ DA7219_HP_L_AMP_MUTE_EN_SHIFT, DA7219_SWITCH_EN_MAX,
+ DA7219_INVERT, da7219_volsw_locked_get,
+ da7219_volsw_locked_put),
+ SOC_DOUBLE_R("Headphone Gain Ramp Switch", DA7219_HP_L_CTRL,
+ DA7219_HP_R_CTRL, DA7219_HP_L_AMP_RAMP_EN_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+ SOC_DOUBLE_R("Headphone ZC Gain Switch", DA7219_HP_L_CTRL,
+ DA7219_HP_R_CTRL, DA7219_HP_L_AMP_ZC_EN_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+};
+
+
+/*
+ * DAPM Mux Controls
+ */
+
+static const char * const da7219_out_sel_txt[] = {
+ "ADC", "Tone Generator", "DAIL", "DAIR"
+};
+
+static const struct soc_enum da7219_out_dail_sel =
+ SOC_ENUM_SINGLE(DA7219_DIG_ROUTING_DAI,
+ DA7219_DAI_L_SRC_SHIFT,
+ DA7219_OUT_SRC_MAX,
+ da7219_out_sel_txt);
+
+static const struct snd_kcontrol_new da7219_out_dail_sel_mux =
+ SOC_DAPM_ENUM("Out DAIL Mux", da7219_out_dail_sel);
+
+static const struct soc_enum da7219_out_dair_sel =
+ SOC_ENUM_SINGLE(DA7219_DIG_ROUTING_DAI,
+ DA7219_DAI_R_SRC_SHIFT,
+ DA7219_OUT_SRC_MAX,
+ da7219_out_sel_txt);
+
+static const struct snd_kcontrol_new da7219_out_dair_sel_mux =
+ SOC_DAPM_ENUM("Out DAIR Mux", da7219_out_dair_sel);
+
+static const struct soc_enum da7219_out_dacl_sel =
+ SOC_ENUM_SINGLE(DA7219_DIG_ROUTING_DAC,
+ DA7219_DAC_L_SRC_SHIFT,
+ DA7219_OUT_SRC_MAX,
+ da7219_out_sel_txt);
+
+static const struct snd_kcontrol_new da7219_out_dacl_sel_mux =
+ SOC_DAPM_ENUM("Out DACL Mux", da7219_out_dacl_sel);
+
+static const struct soc_enum da7219_out_dacr_sel =
+ SOC_ENUM_SINGLE(DA7219_DIG_ROUTING_DAC,
+ DA7219_DAC_R_SRC_SHIFT,
+ DA7219_OUT_SRC_MAX,
+ da7219_out_sel_txt);
+
+static const struct snd_kcontrol_new da7219_out_dacr_sel_mux =
+ SOC_DAPM_ENUM("Out DACR Mux", da7219_out_dacr_sel);
+
+
+/*
+ * DAPM Mixer Controls
+ */
+
+static const struct snd_kcontrol_new da7219_mixin_controls[] = {
+ SOC_DAPM_SINGLE("Mic Switch", DA7219_MIXIN_L_SELECT,
+ DA7219_MIXIN_L_MIX_SELECT_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+};
+
+static const struct snd_kcontrol_new da7219_mixout_l_controls[] = {
+ SOC_DAPM_SINGLE("DACL Switch", DA7219_MIXOUT_L_SELECT,
+ DA7219_MIXOUT_L_MIX_SELECT_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+};
+
+static const struct snd_kcontrol_new da7219_mixout_r_controls[] = {
+ SOC_DAPM_SINGLE("DACR Switch", DA7219_MIXOUT_R_SELECT,
+ DA7219_MIXOUT_R_MIX_SELECT_SHIFT,
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT),
+};
+
+#define DA7219_DMIX_ST_CTRLS(reg) \
+ SOC_DAPM_SINGLE("Out FilterL Switch", reg, \
+ DA7219_DMIX_ST_SRC_OUTFILT1L_SHIFT, \
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT), \
+ SOC_DAPM_SINGLE("Out FilterR Switch", reg, \
+ DA7219_DMIX_ST_SRC_OUTFILT1R_SHIFT, \
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT), \
+ SOC_DAPM_SINGLE("Sidetone Switch", reg, \
+ DA7219_DMIX_ST_SRC_SIDETONE_SHIFT, \
+ DA7219_SWITCH_EN_MAX, DA7219_NO_INVERT) \
+
+static const struct snd_kcontrol_new da7219_st_out_filtl_mix_controls[] = {
+ DA7219_DMIX_ST_CTRLS(DA7219_DROUTING_ST_OUTFILT_1L),
+};
+
+static const struct snd_kcontrol_new da7219_st_out_filtr_mix_controls[] = {
+ DA7219_DMIX_ST_CTRLS(DA7219_DROUTING_ST_OUTFILT_1R),
+};
+
+
+/*
+ * DAPM Events
+ */
+
+static int da7219_dai_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ u8 pll_ctrl, pll_status;
+ int i = 0;
+ bool srm_lock = false;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ if (da7219->master)
+ /* Enable DAI clks for master mode */
+ snd_soc_update_bits(codec, DA7219_DAI_CLK_MODE,
+ DA7219_DAI_CLK_EN_MASK,
+ DA7219_DAI_CLK_EN_MASK);
+
+ /* PC synchronised to DAI */
+ snd_soc_update_bits(codec, DA7219_PC_COUNT,
+ DA7219_PC_FREERUN_MASK, 0);
+
+ /* Slave mode, if SRM not enabled no need for status checks */
+ pll_ctrl = snd_soc_read(codec, DA7219_PLL_CTRL);
+ if ((pll_ctrl & DA7219_PLL_MODE_MASK) != DA7219_PLL_MODE_SRM)
+ return 0;
+
+ /* Check SRM has locked */
+ do {
+ pll_status = snd_soc_read(codec, DA7219_PLL_SRM_STS);
+ if (pll_status & DA7219_PLL_SRM_STS_SRM_LOCK) {
+ srm_lock = true;
+ } else {
+ ++i;
+ msleep(50);
+ }
+ } while ((i < DA7219_SRM_CHECK_RETRIES) & (!srm_lock));
+
+ if (!srm_lock)
+ dev_warn(codec->dev, "SRM failed to lock\n");
+
+ return 0;
+ case SND_SOC_DAPM_POST_PMD:
+ /* PC free-running */
+ snd_soc_update_bits(codec, DA7219_PC_COUNT,
+ DA7219_PC_FREERUN_MASK,
+ DA7219_PC_FREERUN_MASK);
+
+ /* Disable DAI clks if in master mode */
+ if (da7219->master)
+ snd_soc_update_bits(codec, DA7219_DAI_CLK_MODE,
+ DA7219_DAI_CLK_EN_MASK, 0);
+ return 0;
+ default:
+ return -EINVAL;
+ }
+}
+
+
+/*
+ * DAPM Widgets
+ */
+
+static const struct snd_soc_dapm_widget da7219_dapm_widgets[] = {
+ /* Input Supplies */
+ SND_SOC_DAPM_SUPPLY("Mic Bias", DA7219_MICBIAS_CTRL,
+ DA7219_MICBIAS1_EN_SHIFT, DA7219_NO_INVERT,
+ NULL, 0),
+
+ /* Inputs */
+ SND_SOC_DAPM_INPUT("MIC"),
+
+ /* Input PGAs */
+ SND_SOC_DAPM_PGA("Mic PGA", DA7219_MIC_1_CTRL,
+ DA7219_MIC_1_AMP_EN_SHIFT, DA7219_NO_INVERT,
+ NULL, 0),
+ SND_SOC_DAPM_PGA("Mixin PGA", DA7219_MIXIN_L_CTRL,
+ DA7219_MIXIN_L_AMP_EN_SHIFT, DA7219_NO_INVERT,
+ NULL, 0),
+
+ /* Input Filters */
+ SND_SOC_DAPM_ADC("ADC", NULL, DA7219_ADC_L_CTRL, DA7219_ADC_L_EN_SHIFT,
+ DA7219_NO_INVERT),
+
+ /* Tone Generator */
+ SND_SOC_DAPM_SIGGEN("TONE"),
+ SND_SOC_DAPM_PGA("Tone Generator", DA7219_TONE_GEN_CFG1,
+ DA7219_START_STOPN_SHIFT, DA7219_NO_INVERT, NULL, 0),
+
+ /* Sidetone Input */
+ SND_SOC_DAPM_ADC("Sidetone Filter", NULL, DA7219_SIDETONE_CTRL,
+ DA7219_SIDETONE_EN_SHIFT, DA7219_NO_INVERT),
+
+ /* Input Mixer Supply */
+ SND_SOC_DAPM_SUPPLY("Mixer In Supply", DA7219_MIXIN_L_CTRL,
+ DA7219_MIXIN_L_MIX_EN_SHIFT, DA7219_NO_INVERT,
+ NULL, 0),
+
+ /* Input Mixer */
+ SND_SOC_DAPM_MIXER("Mixer In", SND_SOC_NOPM, 0, 0,
+ da7219_mixin_controls,
+ ARRAY_SIZE(da7219_mixin_controls)),
+
+ /* Input Muxes */
+ SND_SOC_DAPM_MUX("Out DAIL Mux", SND_SOC_NOPM, 0, 0,
+ &da7219_out_dail_sel_mux),
+ SND_SOC_DAPM_MUX("Out DAIR Mux", SND_SOC_NOPM, 0, 0,
+ &da7219_out_dair_sel_mux),
+
+ /* DAI Supply */
+ SND_SOC_DAPM_SUPPLY("DAI", DA7219_DAI_CTRL, DA7219_DAI_EN_SHIFT,
+ DA7219_NO_INVERT, da7219_dai_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+
+ /* DAI */
+ SND_SOC_DAPM_AIF_OUT("DAIOUT", "Capture", 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("DAIIN", "Playback", 0, SND_SOC_NOPM, 0, 0),
+
+ /* Output Muxes */
+ SND_SOC_DAPM_MUX("Out DACL Mux", SND_SOC_NOPM, 0, 0,
+ &da7219_out_dacl_sel_mux),
+ SND_SOC_DAPM_MUX("Out DACR Mux", SND_SOC_NOPM, 0, 0,
+ &da7219_out_dacr_sel_mux),
+
+ /* Output Mixers */
+ SND_SOC_DAPM_MIXER("Mixer Out FilterL", SND_SOC_NOPM, 0, 0,
+ da7219_mixout_l_controls,
+ ARRAY_SIZE(da7219_mixout_l_controls)),
+ SND_SOC_DAPM_MIXER("Mixer Out FilterR", SND_SOC_NOPM, 0, 0,
+ da7219_mixout_r_controls,
+ ARRAY_SIZE(da7219_mixout_r_controls)),
+
+ /* Sidetone Mixers */
+ SND_SOC_DAPM_MIXER("ST Mixer Out FilterL", SND_SOC_NOPM, 0, 0,
+ da7219_st_out_filtl_mix_controls,
+ ARRAY_SIZE(da7219_st_out_filtl_mix_controls)),
+ SND_SOC_DAPM_MIXER("ST Mixer Out FilterR", SND_SOC_NOPM, 0,
+ 0, da7219_st_out_filtr_mix_controls,
+ ARRAY_SIZE(da7219_st_out_filtr_mix_controls)),
+
+ /* DACs */
+ SND_SOC_DAPM_DAC("DACL", NULL, DA7219_DAC_L_CTRL, DA7219_DAC_L_EN_SHIFT,
+ DA7219_NO_INVERT),
+ SND_SOC_DAPM_DAC("DACR", NULL, DA7219_DAC_R_CTRL, DA7219_DAC_R_EN_SHIFT,
+ DA7219_NO_INVERT),
+
+ /* Output PGAs */
+ SND_SOC_DAPM_PGA("Mixout Left PGA", DA7219_MIXOUT_L_CTRL,
+ DA7219_MIXOUT_L_AMP_EN_SHIFT, DA7219_NO_INVERT,
+ NULL, 0),
+ SND_SOC_DAPM_PGA("Mixout Right PGA", DA7219_MIXOUT_R_CTRL,
+ DA7219_MIXOUT_R_AMP_EN_SHIFT, DA7219_NO_INVERT,
+ NULL, 0),
+ SND_SOC_DAPM_PGA("Headphone Left PGA", DA7219_HP_L_CTRL,
+ DA7219_HP_L_AMP_EN_SHIFT, DA7219_NO_INVERT, NULL, 0),
+ SND_SOC_DAPM_PGA("Headphone Right PGA", DA7219_HP_R_CTRL,
+ DA7219_HP_R_AMP_EN_SHIFT, DA7219_NO_INVERT, NULL, 0),
+
+ /* Output Supplies */
+ SND_SOC_DAPM_SUPPLY("Charge Pump", DA7219_CP_CTRL, DA7219_CP_EN_SHIFT,
+ DA7219_NO_INVERT, NULL, 0),
+
+ /* Outputs */
+ SND_SOC_DAPM_OUTPUT("HPL"),
+ SND_SOC_DAPM_OUTPUT("HPR"),
+};
+
+
+/*
+ * DAPM Mux Routes
+ */
+
+#define DA7219_OUT_DAI_MUX_ROUTES(name) \
+ {name, "ADC", "Mixer In"}, \
+ {name, "Tone Generator", "Tone Generator"}, \
+ {name, "DAIL", "DAIOUT"}, \
+ {name, "DAIR", "DAIOUT"}
+
+#define DA7219_OUT_DAC_MUX_ROUTES(name) \
+ {name, "ADC", "Mixer In"}, \
+ {name, "Tone Generator", "Tone Generator"}, \
+ {name, "DAIL", "DAIIN"}, \
+ {name, "DAIR", "DAIIN"}
+
+/*
+ * DAPM Mixer Routes
+ */
+
+#define DA7219_DMIX_ST_ROUTES(name) \
+ {name, "Out FilterL Switch", "Mixer Out FilterL"}, \
+ {name, "Out FilterR Switch", "Mixer Out FilterR"}, \
+ {name, "Sidetone Switch", "Sidetone Filter"}
+
+
+/*
+ * DAPM audio route definition
+ */
+
+static const struct snd_soc_dapm_route da7219_audio_map[] = {
+ /* Input paths */
+ {"MIC", NULL, "Mic Bias"},
+ {"Mic PGA", NULL, "MIC"},
+ {"Mixin PGA", NULL, "Mic PGA"},
+ {"ADC", NULL, "Mixin PGA"},
+
+ {"Sidetone Filter", NULL, "ADC"},
+ {"Mixer In", NULL, "Mixer In Supply"},
+ {"Mixer In", "Mic Switch", "ADC"},
+
+ {"Tone Generator", NULL, "TONE"},
+
+ DA7219_OUT_DAI_MUX_ROUTES("Out DAIL Mux"),
+ DA7219_OUT_DAI_MUX_ROUTES("Out DAIR Mux"),
+
+ {"DAIOUT", NULL, "Out DAIL Mux"},
+ {"DAIOUT", NULL, "Out DAIR Mux"},
+ {"DAIOUT", NULL, "DAI"},
+
+ /* Output paths */
+ {"DAIIN", NULL, "DAI"},
+
+ DA7219_OUT_DAC_MUX_ROUTES("Out DACL Mux"),
+ DA7219_OUT_DAC_MUX_ROUTES("Out DACR Mux"),
+
+ {"Mixer Out FilterL", "DACL Switch", "Out DACL Mux"},
+ {"Mixer Out FilterR", "DACR Switch", "Out DACR Mux"},
+
+ DA7219_DMIX_ST_ROUTES("ST Mixer Out FilterL"),
+ DA7219_DMIX_ST_ROUTES("ST Mixer Out FilterR"),
+
+ {"DACL", NULL, "ST Mixer Out FilterL"},
+ {"DACR", NULL, "ST Mixer Out FilterR"},
+
+ {"Mixout Left PGA", NULL, "DACL"},
+ {"Mixout Right PGA", NULL, "DACR"},
+
+ {"Headphone Left PGA", NULL, "Mixout Left PGA"},
+ {"Headphone Right PGA", NULL, "Mixout Right PGA"},
+
+ {"HPL", NULL, "Headphone Left PGA"},
+ {"HPR", NULL, "Headphone Right PGA"},
+
+ {"HPL", NULL, "Charge Pump"},
+ {"HPR", NULL, "Charge Pump"},
+};
+
+
+/*
+ * DAI operations
+ */
+
+static int da7219_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret = 0;
+
+ if ((da7219->clk_src == clk_id) && (da7219->mclk_rate == freq))
+ return 0;
+
+ if (((freq < 2000000) && (freq != 32768)) || (freq > 54000000)) {
+ dev_err(codec_dai->dev, "Unsupported MCLK value %d\n",
+ freq);
+ return -EINVAL;
+ }
+
+ switch (clk_id) {
+ case DA7219_CLKSRC_MCLK_SQR:
+ snd_soc_update_bits(codec, DA7219_PLL_CTRL,
+ DA7219_PLL_MCLK_SQR_EN_MASK,
+ DA7219_PLL_MCLK_SQR_EN_MASK);
+ break;
+ case DA7219_CLKSRC_MCLK:
+ snd_soc_update_bits(codec, DA7219_PLL_CTRL,
+ DA7219_PLL_MCLK_SQR_EN_MASK, 0);
+ break;
+ default:
+ dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id);
+ return -EINVAL;
+ }
+
+ da7219->clk_src = clk_id;
+
+ if (da7219->mclk) {
+ freq = clk_round_rate(da7219->mclk, freq);
+ ret = clk_set_rate(da7219->mclk, freq);
+ if (ret) {
+ dev_err(codec_dai->dev, "Failed to set clock rate %d\n",
+ freq);
+ return ret;
+ }
+ }
+
+ da7219->mclk_rate = freq;
+
+ return 0;
+}
+
+static int da7219_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+ int source, unsigned int fref, unsigned int fout)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+
+ u8 pll_ctrl, indiv_bits, indiv;
+ u8 pll_frac_top, pll_frac_bot, pll_integer;
+ u32 freq_ref;
+ u64 frac_div;
+
+ /* Verify 32KHz, 2MHz - 54MHz MCLK provided, and set input divider */
+ if (da7219->mclk_rate == 32768) {
+ indiv_bits = DA7219_PLL_INDIV_2_5_MHZ;
+ indiv = DA7219_PLL_INDIV_2_5_MHZ_VAL;
+ } else if (da7219->mclk_rate < 2000000) {
+ dev_err(codec->dev, "PLL input clock %d below valid range\n",
+ da7219->mclk_rate);
+ return -EINVAL;
+ } else if (da7219->mclk_rate <= 5000000) {
+ indiv_bits = DA7219_PLL_INDIV_2_5_MHZ;
+ indiv = DA7219_PLL_INDIV_2_5_MHZ_VAL;
+ } else if (da7219->mclk_rate <= 10000000) {
+ indiv_bits = DA7219_PLL_INDIV_5_10_MHZ;
+ indiv = DA7219_PLL_INDIV_5_10_MHZ_VAL;
+ } else if (da7219->mclk_rate <= 20000000) {
+ indiv_bits = DA7219_PLL_INDIV_10_20_MHZ;
+ indiv = DA7219_PLL_INDIV_10_20_MHZ_VAL;
+ } else if (da7219->mclk_rate <= 40000000) {
+ indiv_bits = DA7219_PLL_INDIV_20_40_MHZ;
+ indiv = DA7219_PLL_INDIV_20_40_MHZ_VAL;
+ } else if (da7219->mclk_rate <= 54000000) {
+ indiv_bits = DA7219_PLL_INDIV_40_54_MHZ;
+ indiv = DA7219_PLL_INDIV_40_54_MHZ_VAL;
+ } else {
+ dev_err(codec->dev, "PLL input clock %d above valid range\n",
+ da7219->mclk_rate);
+ return -EINVAL;
+ }
+ freq_ref = (da7219->mclk_rate / indiv);
+ pll_ctrl = indiv_bits;
+
+ /* Configure PLL */
+ switch (source) {
+ case DA7219_SYSCLK_MCLK:
+ pll_ctrl |= DA7219_PLL_MODE_BYPASS;
+ snd_soc_update_bits(codec, DA7219_PLL_CTRL,
+ DA7219_PLL_INDIV_MASK |
+ DA7219_PLL_MODE_MASK, pll_ctrl);
+ return 0;
+ case DA7219_SYSCLK_PLL:
+ pll_ctrl |= DA7219_PLL_MODE_NORMAL;
+ break;
+ case DA7219_SYSCLK_PLL_SRM:
+ pll_ctrl |= DA7219_PLL_MODE_SRM;
+ break;
+ case DA7219_SYSCLK_PLL_32KHZ:
+ pll_ctrl |= DA7219_PLL_MODE_32KHZ;
+ break;
+ default:
+ dev_err(codec->dev, "Invalid PLL config\n");
+ return -EINVAL;
+ }
+
+ /* Calculate dividers for PLL */
+ pll_integer = fout / freq_ref;
+ frac_div = (u64)(fout % freq_ref) * 8192ULL;
+ do_div(frac_div, freq_ref);
+ pll_frac_top = (frac_div >> DA7219_BYTE_SHIFT) & DA7219_BYTE_MASK;
+ pll_frac_bot = (frac_div) & DA7219_BYTE_MASK;
+
+ /* Write PLL config & dividers */
+ snd_soc_write(codec, DA7219_PLL_FRAC_TOP, pll_frac_top);
+ snd_soc_write(codec, DA7219_PLL_FRAC_BOT, pll_frac_bot);
+ snd_soc_write(codec, DA7219_PLL_INTEGER, pll_integer);
+ snd_soc_update_bits(codec, DA7219_PLL_CTRL,
+ DA7219_PLL_INDIV_MASK | DA7219_PLL_MODE_MASK,
+ pll_ctrl);
+
+ return 0;
+}
+
+static int da7219_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ u8 dai_clk_mode = 0, dai_ctrl = 0;
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ da7219->master = true;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ da7219->master = false;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ dai_clk_mode |= DA7219_DAI_WCLK_POL_INV;
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ dai_clk_mode |= DA7219_DAI_CLK_POL_INV;
+ break;
+ case SND_SOC_DAIFMT_IB_IF:
+ dai_clk_mode |= DA7219_DAI_WCLK_POL_INV |
+ DA7219_DAI_CLK_POL_INV;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ dai_ctrl |= DA7219_DAI_FORMAT_I2S;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ dai_ctrl |= DA7219_DAI_FORMAT_LEFT_J;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ dai_ctrl |= DA7219_DAI_FORMAT_RIGHT_J;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ dai_ctrl |= DA7219_DAI_FORMAT_DSP;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* By default 64 BCLKs per WCLK is supported */
+ dai_clk_mode |= DA7219_DAI_BCLKS_PER_WCLK_64;
+
+ snd_soc_update_bits(codec, DA7219_DAI_CLK_MODE,
+ DA7219_DAI_BCLKS_PER_WCLK_MASK |
+ DA7219_DAI_CLK_POL_MASK | DA7219_DAI_WCLK_POL_MASK,
+ dai_clk_mode);
+ snd_soc_update_bits(codec, DA7219_DAI_CTRL, DA7219_DAI_FORMAT_MASK,
+ dai_ctrl);
+
+ return 0;
+}
+
+static int da7219_set_dai_tdm_slot(struct snd_soc_dai *dai,
+ unsigned int tx_mask, unsigned int rx_mask,
+ int slots, int slot_width)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ u8 dai_bclks_per_wclk;
+ u16 offset;
+ u32 frame_size;
+
+ /* No channels enabled so disable TDM, revert to 64-bit frames */
+ if (!tx_mask) {
+ snd_soc_update_bits(codec, DA7219_DAI_TDM_CTRL,
+ DA7219_DAI_TDM_CH_EN_MASK |
+ DA7219_DAI_TDM_MODE_EN_MASK, 0);
+ snd_soc_update_bits(codec, DA7219_DAI_CLK_MODE,
+ DA7219_DAI_BCLKS_PER_WCLK_MASK,
+ DA7219_DAI_BCLKS_PER_WCLK_64);
+ return 0;
+ }
+
+ /* Check we have valid slots */
+ if (fls(tx_mask) > DA7219_DAI_TDM_MAX_SLOTS) {
+ dev_err(codec->dev, "Invalid number of slots, max = %d\n",
+ DA7219_DAI_TDM_MAX_SLOTS);
+ return -EINVAL;
+ }
+
+ /* Check we have a valid offset given */
+ if (rx_mask > DA7219_DAI_OFFSET_MAX) {
+ dev_err(codec->dev, "Invalid slot offset, max = %d\n",
+ DA7219_DAI_OFFSET_MAX);
+ return -EINVAL;
+ }
+
+ /* Calculate & validate frame size based on slot info provided. */
+ frame_size = slots * slot_width;
+ switch (frame_size) {
+ case 32:
+ dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_32;
+ break;
+ case 64:
+ dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_64;
+ break;
+ case 128:
+ dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_128;
+ break;
+ case 256:
+ dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_256;
+ break;
+ default:
+ dev_err(codec->dev, "Invalid frame size %d\n", frame_size);
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, DA7219_DAI_CLK_MODE,
+ DA7219_DAI_BCLKS_PER_WCLK_MASK,
+ dai_bclks_per_wclk);
+
+ offset = cpu_to_le16(rx_mask);
+ regmap_bulk_write(da7219->regmap, DA7219_DAI_OFFSET_LOWER,
+ &offset, sizeof(offset));
+
+ snd_soc_update_bits(codec, DA7219_DAI_TDM_CTRL,
+ DA7219_DAI_TDM_CH_EN_MASK |
+ DA7219_DAI_TDM_MODE_EN_MASK,
+ (tx_mask << DA7219_DAI_TDM_CH_EN_SHIFT) |
+ DA7219_DAI_TDM_MODE_EN_MASK);
+
+ return 0;
+}
+
+static int da7219_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ u8 dai_ctrl = 0, fs;
+ unsigned int channels;
+
+ switch (params_width(params)) {
+ case 16:
+ dai_ctrl |= DA7219_DAI_WORD_LENGTH_S16_LE;
+ break;
+ case 20:
+ dai_ctrl |= DA7219_DAI_WORD_LENGTH_S20_LE;
+ break;
+ case 24:
+ dai_ctrl |= DA7219_DAI_WORD_LENGTH_S24_LE;
+ break;
+ case 32:
+ dai_ctrl |= DA7219_DAI_WORD_LENGTH_S32_LE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ channels = params_channels(params);
+ if ((channels < 1) | (channels > DA7219_DAI_CH_NUM_MAX)) {
+ dev_err(codec->dev,
+ "Invalid number of channels, only 1 to %d supported\n",
+ DA7219_DAI_CH_NUM_MAX);
+ return -EINVAL;
+ }
+ dai_ctrl |= channels << DA7219_DAI_CH_NUM_SHIFT;
+
+ switch (params_rate(params)) {
+ case 8000:
+ fs = DA7219_SR_8000;
+ break;
+ case 11025:
+ fs = DA7219_SR_11025;
+ break;
+ case 12000:
+ fs = DA7219_SR_12000;
+ break;
+ case 16000:
+ fs = DA7219_SR_16000;
+ break;
+ case 22050:
+ fs = DA7219_SR_22050;
+ break;
+ case 24000:
+ fs = DA7219_SR_24000;
+ break;
+ case 32000:
+ fs = DA7219_SR_32000;
+ break;
+ case 44100:
+ fs = DA7219_SR_44100;
+ break;
+ case 48000:
+ fs = DA7219_SR_48000;
+ break;
+ case 88200:
+ fs = DA7219_SR_88200;
+ break;
+ case 96000:
+ fs = DA7219_SR_96000;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, DA7219_DAI_CTRL,
+ DA7219_DAI_WORD_LENGTH_MASK |
+ DA7219_DAI_CH_NUM_MASK,
+ dai_ctrl);
+ snd_soc_write(codec, DA7219_SR, fs);
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops da7219_dai_ops = {
+ .hw_params = da7219_hw_params,
+ .set_sysclk = da7219_set_dai_sysclk,
+ .set_pll = da7219_set_dai_pll,
+ .set_fmt = da7219_set_dai_fmt,
+ .set_tdm_slot = da7219_set_dai_tdm_slot,
+};
+
+#define DA7219_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver da7219_dai = {
+ .name = "da7219-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = DA7219_DAI_CH_NUM_MAX,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = DA7219_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = DA7219_DAI_CH_NUM_MAX,
+ .rates = SNDRV_PCM_RATE_8000_96000,
+ .formats = DA7219_FORMATS,
+ },
+ .ops = &da7219_dai_ops,
+ .symmetric_rates = 1,
+ .symmetric_channels = 1,
+ .symmetric_samplebits = 1,
+};
+
+
+/*
+ * DT
+ */
+
+static const struct of_device_id da7219_of_match[] = {
+ { .compatible = "dlg,da7219", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, da7219_of_match);
+
+static enum da7219_ldo_lvl_sel da7219_of_ldo_lvl(struct snd_soc_codec *codec,
+ u32 val)
+{
+ switch (val) {
+ case 1050:
+ return DA7219_LDO_LVL_SEL_1_05V;
+ case 1100:
+ return DA7219_LDO_LVL_SEL_1_10V;
+ case 1200:
+ return DA7219_LDO_LVL_SEL_1_20V;
+ case 1400:
+ return DA7219_LDO_LVL_SEL_1_40V;
+ default:
+ dev_warn(codec->dev, "Invalid LDO level");
+ return DA7219_LDO_LVL_SEL_1_05V;
+ }
+}
+
+static enum da7219_micbias_voltage
+ da7219_of_micbias_lvl(struct snd_soc_codec *codec, u32 val)
+{
+ switch (val) {
+ case 1800:
+ return DA7219_MICBIAS_1_8V;
+ case 2000:
+ return DA7219_MICBIAS_2_0V;
+ case 2200:
+ return DA7219_MICBIAS_2_2V;
+ case 2400:
+ return DA7219_MICBIAS_2_4V;
+ case 2600:
+ return DA7219_MICBIAS_2_6V;
+ default:
+ dev_warn(codec->dev, "Invalid micbias level");
+ return DA7219_MICBIAS_2_2V;
+ }
+}
+
+static enum da7219_mic_amp_in_sel
+ da7219_of_mic_amp_in_sel(struct snd_soc_codec *codec, const char *str)
+{
+ if (!strcmp(str, "diff")) {
+ return DA7219_MIC_AMP_IN_SEL_DIFF;
+ } else if (!strcmp(str, "se_p")) {
+ return DA7219_MIC_AMP_IN_SEL_SE_P;
+ } else if (!strcmp(str, "se_n")) {
+ return DA7219_MIC_AMP_IN_SEL_SE_N;
+ } else {
+ dev_warn(codec->dev, "Invalid mic input type selection");
+ return DA7219_MIC_AMP_IN_SEL_DIFF;
+ }
+}
+
+static struct da7219_pdata *da7219_of_to_pdata(struct snd_soc_codec *codec)
+{
+ struct device_node *np = codec->dev->of_node;
+ struct da7219_pdata *pdata;
+ const char *of_str;
+ u32 of_val32;
+
+ pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata)
+ return NULL;
+
+ if (of_property_read_u32(np, "dlg,ldo-lvl", &of_val32) >= 0)
+ pdata->ldo_lvl_sel = da7219_of_ldo_lvl(codec, of_val32);
+
+ if (of_property_read_u32(np, "dlg,micbias-lvl", &of_val32) >= 0)
+ pdata->micbias_lvl = da7219_of_micbias_lvl(codec, of_val32);
+ else
+ pdata->micbias_lvl = DA7219_MICBIAS_2_2V;
+
+ if (!of_property_read_string(np, "dlg,mic-amp-in-sel", &of_str))
+ pdata->mic_amp_in_sel = da7219_of_mic_amp_in_sel(codec, of_str);
+ else
+ pdata->mic_amp_in_sel = DA7219_MIC_AMP_IN_SEL_DIFF;
+
+ return pdata;
+}
+
+
+/*
+ * Codec driver functions
+ */
+
+static int da7219_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
+ /* MCLK */
+ if (da7219->mclk) {
+ ret = clk_prepare_enable(da7219->mclk);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to enable mclk\n");
+ return ret;
+ }
+ }
+
+ /* Master bias */
+ snd_soc_update_bits(codec, DA7219_REFERENCES,
+ DA7219_BIAS_EN_MASK,
+ DA7219_BIAS_EN_MASK);
+
+ /* Enable Internal Digital LDO */
+ snd_soc_update_bits(codec, DA7219_LDO_CTRL,
+ DA7219_LDO_EN_MASK,
+ DA7219_LDO_EN_MASK);
+ }
+ break;
+ case SND_SOC_BIAS_OFF:
+ /* Only disable if jack detection not active */
+ if (!da7219->aad->jack) {
+ /* Bypass Internal Digital LDO */
+ snd_soc_update_bits(codec, DA7219_LDO_CTRL,
+ DA7219_LDO_EN_MASK, 0);
+
+ /* Master bias */
+ snd_soc_update_bits(codec, DA7219_REFERENCES,
+ DA7219_BIAS_EN_MASK, 0);
+ }
+
+ /* MCLK */
+ if (da7219->mclk)
+ clk_disable_unprepare(da7219->mclk);
+ break;
+ }
+
+ return 0;
+}
+
+static const char *da7219_supply_names[DA7219_NUM_SUPPLIES] = {
+ [DA7219_SUPPLY_VDD] = "VDD",
+ [DA7219_SUPPLY_VDDMIC] = "VDDMIC",
+ [DA7219_SUPPLY_VDDIO] = "VDDIO",
+};
+
+static int da7219_handle_supplies(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct regulator *vddio;
+ u8 io_voltage_lvl = DA7219_IO_VOLTAGE_LEVEL_2_5V_3_6V;
+ int i, ret;
+
+ /* Get required supplies */
+ for (i = 0; i < DA7219_NUM_SUPPLIES; ++i)
+ da7219->supplies[i].supply = da7219_supply_names[i];
+
+ ret = devm_regulator_bulk_get(codec->dev, DA7219_NUM_SUPPLIES,
+ da7219->supplies);
+ if (ret) {
+ dev_err(codec->dev, "Failed to get supplies");
+ return ret;
+ }
+
+ /* Determine VDDIO voltage provided */
+ vddio = da7219->supplies[DA7219_SUPPLY_VDDIO].consumer;
+ ret = regulator_get_voltage(vddio);
+ if (ret < 1200000)
+ dev_warn(codec->dev, "Invalid VDDIO voltage\n");
+ else if (ret < 2800000)
+ io_voltage_lvl = DA7219_IO_VOLTAGE_LEVEL_1_2V_2_8V;
+
+ /* Enable main supplies */
+ ret = regulator_bulk_enable(DA7219_NUM_SUPPLIES, da7219->supplies);
+ if (ret) {
+ dev_err(codec->dev, "Failed to enable supplies");
+ return ret;
+ }
+
+ /* Ensure device in active mode */
+ snd_soc_write(codec, DA7219_SYSTEM_ACTIVE, DA7219_SYSTEM_ACTIVE_MASK);
+
+ /* Update IO voltage level range */
+ snd_soc_write(codec, DA7219_IO_CTRL, io_voltage_lvl);
+
+ return 0;
+}
+
+static void da7219_handle_pdata(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct da7219_pdata *pdata = da7219->pdata;
+
+ if (pdata) {
+ u8 micbias_lvl = 0;
+
+ /* Internal LDO */
+ switch (pdata->ldo_lvl_sel) {
+ case DA7219_LDO_LVL_SEL_1_05V:
+ case DA7219_LDO_LVL_SEL_1_10V:
+ case DA7219_LDO_LVL_SEL_1_20V:
+ case DA7219_LDO_LVL_SEL_1_40V:
+ snd_soc_update_bits(codec, DA7219_LDO_CTRL,
+ DA7219_LDO_LEVEL_SELECT_MASK,
+ (pdata->ldo_lvl_sel <<
+ DA7219_LDO_LEVEL_SELECT_SHIFT));
+ break;
+ }
+
+ /* Mic Bias voltages */
+ switch (pdata->micbias_lvl) {
+ case DA7219_MICBIAS_1_8V:
+ case DA7219_MICBIAS_2_0V:
+ case DA7219_MICBIAS_2_2V:
+ case DA7219_MICBIAS_2_4V:
+ case DA7219_MICBIAS_2_6V:
+ micbias_lvl |= (pdata->micbias_lvl <<
+ DA7219_MICBIAS1_LEVEL_SHIFT);
+ break;
+ }
+
+ snd_soc_write(codec, DA7219_MICBIAS_CTRL, micbias_lvl);
+
+ /* Mic */
+ switch (pdata->mic_amp_in_sel) {
+ case DA7219_MIC_AMP_IN_SEL_DIFF:
+ case DA7219_MIC_AMP_IN_SEL_SE_P:
+ case DA7219_MIC_AMP_IN_SEL_SE_N:
+ snd_soc_write(codec, DA7219_MIC_1_SELECT,
+ pdata->mic_amp_in_sel);
+ break;
+ }
+ }
+}
+
+static int da7219_probe(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ mutex_init(&da7219->lock);
+
+ /* Regulator configuration */
+ ret = da7219_handle_supplies(codec);
+ if (ret)
+ return ret;
+
+ /* Handle DT/Platform data */
+ if (codec->dev->of_node)
+ da7219->pdata = da7219_of_to_pdata(codec);
+ else
+ da7219->pdata = dev_get_platdata(codec->dev);
+
+ da7219_handle_pdata(codec);
+
+ /* Check if MCLK provided */
+ da7219->mclk = devm_clk_get(codec->dev, "mclk");
+ if (IS_ERR(da7219->mclk)) {
+ if (PTR_ERR(da7219->mclk) != -ENOENT)
+ return PTR_ERR(da7219->mclk);
+ else
+ da7219->mclk = NULL;
+ }
+
+ /* Default PC counter to free-running */
+ snd_soc_update_bits(codec, DA7219_PC_COUNT, DA7219_PC_FREERUN_MASK,
+ DA7219_PC_FREERUN_MASK);
+
+ /* Default gain ramping */
+ snd_soc_update_bits(codec, DA7219_MIXIN_L_CTRL,
+ DA7219_MIXIN_L_AMP_RAMP_EN_MASK,
+ DA7219_MIXIN_L_AMP_RAMP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_ADC_L_CTRL, DA7219_ADC_L_RAMP_EN_MASK,
+ DA7219_ADC_L_RAMP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_DAC_L_CTRL, DA7219_DAC_L_RAMP_EN_MASK,
+ DA7219_DAC_L_RAMP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_DAC_R_CTRL, DA7219_DAC_R_RAMP_EN_MASK,
+ DA7219_DAC_R_RAMP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_HP_L_CTRL,
+ DA7219_HP_L_AMP_RAMP_EN_MASK,
+ DA7219_HP_L_AMP_RAMP_EN_MASK);
+ snd_soc_update_bits(codec, DA7219_HP_R_CTRL,
+ DA7219_HP_R_AMP_RAMP_EN_MASK,
+ DA7219_HP_R_AMP_RAMP_EN_MASK);
+
+ /* Default infinite tone gen, start/stop by Kcontrol */
+ snd_soc_write(codec, DA7219_TONE_GEN_CYCLES, DA7219_BEEP_CYCLES_MASK);
+
+ /* Initialise AAD block */
+ return da7219_aad_init(codec);
+}
+
+static int da7219_remove(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+
+ da7219_aad_exit(codec);
+
+ /* Supplies */
+ return regulator_bulk_disable(DA7219_NUM_SUPPLIES, da7219->supplies);
+}
+
+#ifdef CONFIG_PM
+static int da7219_suspend(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+
+ snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
+
+ /* Put device into standby mode if jack detection disabled */
+ if (!da7219->aad->jack)
+ snd_soc_write(codec, DA7219_SYSTEM_ACTIVE, 0);
+
+ return 0;
+}
+
+static int da7219_resume(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+
+ /* Put device into active mode if previously pushed to standby */
+ if (!da7219->aad->jack)
+ snd_soc_write(codec, DA7219_SYSTEM_ACTIVE,
+ DA7219_SYSTEM_ACTIVE_MASK);
+
+ snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+ return 0;
+}
+#else
+#define da7219_suspend NULL
+#define da7219_resume NULL
+#endif
+
+static struct snd_soc_codec_driver soc_codec_dev_da7219 = {
+ .probe = da7219_probe,
+ .remove = da7219_remove,
+ .suspend = da7219_suspend,
+ .resume = da7219_resume,
+ .set_bias_level = da7219_set_bias_level,
+
+ .controls = da7219_snd_controls,
+ .num_controls = ARRAY_SIZE(da7219_snd_controls),
+
+ .dapm_widgets = da7219_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(da7219_dapm_widgets),
+ .dapm_routes = da7219_audio_map,
+ .num_dapm_routes = ARRAY_SIZE(da7219_audio_map),
+};
+
+
+/*
+ * Regmap configs
+ */
+
+static struct reg_default da7219_reg_defaults[] = {
+ { DA7219_MIC_1_SELECT, 0x00 },
+ { DA7219_CIF_TIMEOUT_CTRL, 0x01 },
+ { DA7219_SR_24_48, 0x00 },
+ { DA7219_SR, 0x0A },
+ { DA7219_CIF_I2C_ADDR_CFG, 0x02 },
+ { DA7219_PLL_CTRL, 0x10 },
+ { DA7219_PLL_FRAC_TOP, 0x00 },
+ { DA7219_PLL_FRAC_BOT, 0x00 },
+ { DA7219_PLL_INTEGER, 0x20 },
+ { DA7219_DIG_ROUTING_DAI, 0x10 },
+ { DA7219_DAI_CLK_MODE, 0x01 },
+ { DA7219_DAI_CTRL, 0x28 },
+ { DA7219_DAI_TDM_CTRL, 0x40 },
+ { DA7219_DIG_ROUTING_DAC, 0x32 },
+ { DA7219_DAI_OFFSET_LOWER, 0x00 },
+ { DA7219_DAI_OFFSET_UPPER, 0x00 },
+ { DA7219_REFERENCES, 0x00 },
+ { DA7219_MIXIN_L_SELECT, 0x00 },
+ { DA7219_MIXIN_L_GAIN, 0x03 },
+ { DA7219_ADC_L_GAIN, 0x6F },
+ { DA7219_ADC_FILTERS1, 0x80 },
+ { DA7219_MIC_1_GAIN, 0x01 },
+ { DA7219_SIDETONE_CTRL, 0x40 },
+ { DA7219_SIDETONE_GAIN, 0x0E },
+ { DA7219_DROUTING_ST_OUTFILT_1L, 0x01 },
+ { DA7219_DROUTING_ST_OUTFILT_1R, 0x02 },
+ { DA7219_DAC_FILTERS5, 0x00 },
+ { DA7219_DAC_FILTERS2, 0x88 },
+ { DA7219_DAC_FILTERS3, 0x88 },
+ { DA7219_DAC_FILTERS4, 0x08 },
+ { DA7219_DAC_FILTERS1, 0x80 },
+ { DA7219_DAC_L_GAIN, 0x6F },
+ { DA7219_DAC_R_GAIN, 0x6F },
+ { DA7219_CP_CTRL, 0x20 },
+ { DA7219_HP_L_GAIN, 0x39 },
+ { DA7219_HP_R_GAIN, 0x39 },
+ { DA7219_MIXOUT_L_SELECT, 0x00 },
+ { DA7219_MIXOUT_R_SELECT, 0x00 },
+ { DA7219_MICBIAS_CTRL, 0x03 },
+ { DA7219_MIC_1_CTRL, 0x40 },
+ { DA7219_MIXIN_L_CTRL, 0x40 },
+ { DA7219_ADC_L_CTRL, 0x40 },
+ { DA7219_DAC_L_CTRL, 0x40 },
+ { DA7219_DAC_R_CTRL, 0x40 },
+ { DA7219_HP_L_CTRL, 0x40 },
+ { DA7219_HP_R_CTRL, 0x40 },
+ { DA7219_MIXOUT_L_CTRL, 0x10 },
+ { DA7219_MIXOUT_R_CTRL, 0x10 },
+ { DA7219_CHIP_ID1, 0x23 },
+ { DA7219_CHIP_ID2, 0x93 },
+ { DA7219_CHIP_REVISION, 0x00 },
+ { DA7219_LDO_CTRL, 0x00 },
+ { DA7219_IO_CTRL, 0x00 },
+ { DA7219_GAIN_RAMP_CTRL, 0x00 },
+ { DA7219_PC_COUNT, 0x02 },
+ { DA7219_CP_VOL_THRESHOLD1, 0x0E },
+ { DA7219_DIG_CTRL, 0x00 },
+ { DA7219_ALC_CTRL2, 0x00 },
+ { DA7219_ALC_CTRL3, 0x00 },
+ { DA7219_ALC_NOISE, 0x3F },
+ { DA7219_ALC_TARGET_MIN, 0x3F },
+ { DA7219_ALC_TARGET_MAX, 0x00 },
+ { DA7219_ALC_GAIN_LIMITS, 0xFF },
+ { DA7219_ALC_ANA_GAIN_LIMITS, 0x71 },
+ { DA7219_ALC_ANTICLIP_CTRL, 0x00 },
+ { DA7219_ALC_ANTICLIP_LEVEL, 0x00 },
+ { DA7219_DAC_NG_SETUP_TIME, 0x00 },
+ { DA7219_DAC_NG_OFF_THRESH, 0x00 },
+ { DA7219_DAC_NG_ON_THRESH, 0x00 },
+ { DA7219_DAC_NG_CTRL, 0x00 },
+ { DA7219_TONE_GEN_CFG1, 0x00 },
+ { DA7219_TONE_GEN_CFG2, 0x00 },
+ { DA7219_TONE_GEN_CYCLES, 0x00 },
+ { DA7219_TONE_GEN_FREQ1_L, 0x55 },
+ { DA7219_TONE_GEN_FREQ1_U, 0x15 },
+ { DA7219_TONE_GEN_FREQ2_L, 0x00 },
+ { DA7219_TONE_GEN_FREQ2_U, 0x40 },
+ { DA7219_TONE_GEN_ON_PER, 0x02 },
+ { DA7219_TONE_GEN_OFF_PER, 0x01 },
+ { DA7219_ACCDET_IRQ_MASK_A, 0x00 },
+ { DA7219_ACCDET_IRQ_MASK_B, 0x00 },
+ { DA7219_ACCDET_CONFIG_1, 0xD6 },
+ { DA7219_ACCDET_CONFIG_2, 0x34 },
+ { DA7219_ACCDET_CONFIG_3, 0x0A },
+ { DA7219_ACCDET_CONFIG_4, 0x16 },
+ { DA7219_ACCDET_CONFIG_5, 0x21 },
+ { DA7219_ACCDET_CONFIG_6, 0x3E },
+ { DA7219_ACCDET_CONFIG_7, 0x01 },
+ { DA7219_SYSTEM_ACTIVE, 0x00 },
+};
+
+static bool da7219_volatile_register(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case DA7219_MIC_1_GAIN_STATUS:
+ case DA7219_MIXIN_L_GAIN_STATUS:
+ case DA7219_ADC_L_GAIN_STATUS:
+ case DA7219_DAC_L_GAIN_STATUS:
+ case DA7219_DAC_R_GAIN_STATUS:
+ case DA7219_HP_L_GAIN_STATUS:
+ case DA7219_HP_R_GAIN_STATUS:
+ case DA7219_CIF_CTRL:
+ case DA7219_PLL_SRM_STS:
+ case DA7219_ALC_CTRL1:
+ case DA7219_SYSTEM_MODES_INPUT:
+ case DA7219_SYSTEM_MODES_OUTPUT:
+ case DA7219_ALC_OFFSET_AUTO_M_L:
+ case DA7219_ALC_OFFSET_AUTO_U_L:
+ case DA7219_TONE_GEN_CFG1:
+ case DA7219_ACCDET_STATUS_A:
+ case DA7219_ACCDET_STATUS_B:
+ case DA7219_ACCDET_IRQ_EVENT_A:
+ case DA7219_ACCDET_IRQ_EVENT_B:
+ case DA7219_ACCDET_CONFIG_8:
+ case DA7219_SYSTEM_STATUS:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+static const struct regmap_config da7219_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = DA7219_SYSTEM_ACTIVE,
+ .reg_defaults = da7219_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(da7219_reg_defaults),
+ .volatile_reg = da7219_volatile_register,
+ .cache_type = REGCACHE_RBTREE,
+};
+
+
+/*
+ * I2C layer
+ */
+
+static int da7219_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct da7219_priv *da7219;
+ int ret;
+
+ da7219 = devm_kzalloc(&i2c->dev, sizeof(struct da7219_priv),
+ GFP_KERNEL);
+ if (!da7219)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, da7219);
+
+ da7219->regmap = devm_regmap_init_i2c(i2c, &da7219_regmap_config);
+ if (IS_ERR(da7219->regmap)) {
+ ret = PTR_ERR(da7219->regmap);
+ dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_da7219,
+ &da7219_dai, 1);
+ if (ret < 0) {
+ dev_err(&i2c->dev, "Failed to register da7219 codec: %d\n",
+ ret);
+ }
+ return ret;
+}
+
+static int da7219_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ return 0;
+}
+
+static const struct i2c_device_id da7219_i2c_id[] = {
+ { "da7219", },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, da7219_i2c_id);
+
+static struct i2c_driver da7219_i2c_driver = {
+ .driver = {
+ .name = "da7219",
+ .of_match_table = of_match_ptr(da7219_of_match),
+ },
+ .probe = da7219_i2c_probe,
+ .remove = da7219_i2c_remove,
+ .id_table = da7219_i2c_id,
+};
+
+module_i2c_driver(da7219_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC DA7219 Codec Driver");
+MODULE_AUTHOR("Adam Thomson <Adam.Thomson.Opensource@diasemi.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/da7219.h b/sound/soc/codecs/da7219.h
new file mode 100644
index 000000000000..b514268c6c56
--- /dev/null
+++ b/sound/soc/codecs/da7219.h
@@ -0,0 +1,820 @@
+/*
+ * da7219.h - DA7219 ALSA SoC Codec Driver
+ *
+ * Copyright (c) 2015 Dialog Semiconductor
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __DA7219_H
+#define __DA7219_H
+
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <sound/da7219.h>
+
+/*
+ * Registers
+ */
+
+#define DA7219_MIC_1_GAIN_STATUS 0x6
+#define DA7219_MIXIN_L_GAIN_STATUS 0x8
+#define DA7219_ADC_L_GAIN_STATUS 0xA
+#define DA7219_DAC_L_GAIN_STATUS 0xC
+#define DA7219_DAC_R_GAIN_STATUS 0xD
+#define DA7219_HP_L_GAIN_STATUS 0xE
+#define DA7219_HP_R_GAIN_STATUS 0xF
+#define DA7219_MIC_1_SELECT 0x10
+#define DA7219_CIF_TIMEOUT_CTRL 0x12
+#define DA7219_CIF_CTRL 0x13
+#define DA7219_SR_24_48 0x16
+#define DA7219_SR 0x17
+#define DA7219_CIF_I2C_ADDR_CFG 0x1B
+#define DA7219_PLL_CTRL 0x20
+#define DA7219_PLL_FRAC_TOP 0x22
+#define DA7219_PLL_FRAC_BOT 0x23
+#define DA7219_PLL_INTEGER 0x24
+#define DA7219_PLL_SRM_STS 0x25
+#define DA7219_DIG_ROUTING_DAI 0x2A
+#define DA7219_DAI_CLK_MODE 0x2B
+#define DA7219_DAI_CTRL 0x2C
+#define DA7219_DAI_TDM_CTRL 0x2D
+#define DA7219_DIG_ROUTING_DAC 0x2E
+#define DA7219_ALC_CTRL1 0x2F
+#define DA7219_DAI_OFFSET_LOWER 0x30
+#define DA7219_DAI_OFFSET_UPPER 0x31
+#define DA7219_REFERENCES 0x32
+#define DA7219_MIXIN_L_SELECT 0x33
+#define DA7219_MIXIN_L_GAIN 0x34
+#define DA7219_ADC_L_GAIN 0x36
+#define DA7219_ADC_FILTERS1 0x38
+#define DA7219_MIC_1_GAIN 0x39
+#define DA7219_SIDETONE_CTRL 0x3A
+#define DA7219_SIDETONE_GAIN 0x3B
+#define DA7219_DROUTING_ST_OUTFILT_1L 0x3C
+#define DA7219_DROUTING_ST_OUTFILT_1R 0x3D
+#define DA7219_DAC_FILTERS5 0x40
+#define DA7219_DAC_FILTERS2 0x41
+#define DA7219_DAC_FILTERS3 0x42
+#define DA7219_DAC_FILTERS4 0x43
+#define DA7219_DAC_FILTERS1 0x44
+#define DA7219_DAC_L_GAIN 0x45
+#define DA7219_DAC_R_GAIN 0x46
+#define DA7219_CP_CTRL 0x47
+#define DA7219_HP_L_GAIN 0x48
+#define DA7219_HP_R_GAIN 0x49
+#define DA7219_MIXOUT_L_SELECT 0x4B
+#define DA7219_MIXOUT_R_SELECT 0x4C
+#define DA7219_SYSTEM_MODES_INPUT 0x50
+#define DA7219_SYSTEM_MODES_OUTPUT 0x51
+#define DA7219_MICBIAS_CTRL 0x62
+#define DA7219_MIC_1_CTRL 0x63
+#define DA7219_MIXIN_L_CTRL 0x65
+#define DA7219_ADC_L_CTRL 0x67
+#define DA7219_DAC_L_CTRL 0x69
+#define DA7219_DAC_R_CTRL 0x6A
+#define DA7219_HP_L_CTRL 0x6B
+#define DA7219_HP_R_CTRL 0x6C
+#define DA7219_MIXOUT_L_CTRL 0x6E
+#define DA7219_MIXOUT_R_CTRL 0x6F
+#define DA7219_CHIP_ID1 0x81
+#define DA7219_CHIP_ID2 0x82
+#define DA7219_CHIP_REVISION 0x83
+#define DA7219_LDO_CTRL 0x90
+#define DA7219_IO_CTRL 0x91
+#define DA7219_GAIN_RAMP_CTRL 0x92
+#define DA7219_PC_COUNT 0x94
+#define DA7219_CP_VOL_THRESHOLD1 0x95
+#define DA7219_CP_DELAY 0x96
+#define DA7219_DIG_CTRL 0x99
+#define DA7219_ALC_CTRL2 0x9A
+#define DA7219_ALC_CTRL3 0x9B
+#define DA7219_ALC_NOISE 0x9C
+#define DA7219_ALC_TARGET_MIN 0x9D
+#define DA7219_ALC_TARGET_MAX 0x9E
+#define DA7219_ALC_GAIN_LIMITS 0x9F
+#define DA7219_ALC_ANA_GAIN_LIMITS 0xA0
+#define DA7219_ALC_ANTICLIP_CTRL 0xA1
+#define DA7219_ALC_ANTICLIP_LEVEL 0xA2
+#define DA7219_ALC_OFFSET_AUTO_M_L 0xA3
+#define DA7219_ALC_OFFSET_AUTO_U_L 0xA4
+#define DA7219_DAC_NG_SETUP_TIME 0xAF
+#define DA7219_DAC_NG_OFF_THRESH 0xB0
+#define DA7219_DAC_NG_ON_THRESH 0xB1
+#define DA7219_DAC_NG_CTRL 0xB2
+#define DA7219_TONE_GEN_CFG1 0xB4
+#define DA7219_TONE_GEN_CFG2 0xB5
+#define DA7219_TONE_GEN_CYCLES 0xB6
+#define DA7219_TONE_GEN_FREQ1_L 0xB7
+#define DA7219_TONE_GEN_FREQ1_U 0xB8
+#define DA7219_TONE_GEN_FREQ2_L 0xB9
+#define DA7219_TONE_GEN_FREQ2_U 0xBA
+#define DA7219_TONE_GEN_ON_PER 0xBB
+#define DA7219_TONE_GEN_OFF_PER 0xBC
+#define DA7219_SYSTEM_STATUS 0xE0
+#define DA7219_SYSTEM_ACTIVE 0xFD
+
+
+/*
+ * Bit Fields
+ */
+
+#define DA7219_SWITCH_EN_MAX 0x1
+
+/* DA7219_MIC_1_GAIN_STATUS = 0x6 */
+#define DA7219_MIC_1_AMP_GAIN_STATUS_SHIFT 0
+#define DA7219_MIC_1_AMP_GAIN_STATUS_MASK (0x7 << 0)
+#define DA7219_MIC_1_AMP_GAIN_MAX 0x7
+
+/* DA7219_MIXIN_L_GAIN_STATUS = 0x8 */
+#define DA7219_MIXIN_L_AMP_GAIN_STATUS_SHIFT 0
+#define DA7219_MIXIN_L_AMP_GAIN_STATUS_MASK (0xF << 0)
+
+/* DA7219_ADC_L_GAIN_STATUS = 0xA */
+#define DA7219_ADC_L_DIGITAL_GAIN_STATUS_SHIFT 0
+#define DA7219_ADC_L_DIGITAL_GAIN_STATUS_MASK (0x7F << 0)
+
+/* DA7219_DAC_L_GAIN_STATUS = 0xC */
+#define DA7219_DAC_L_DIGITAL_GAIN_STATUS_SHIFT 0
+#define DA7219_DAC_L_DIGITAL_GAIN_STATUS_MASK (0x7F << 0)
+
+/* DA7219_DAC_R_GAIN_STATUS = 0xD */
+#define DA7219_DAC_R_DIGITAL_GAIN_STATUS_SHIFT 0
+#define DA7219_DAC_R_DIGITAL_GAIN_STATUS_MASK (0x7F << 0)
+
+/* DA7219_HP_L_GAIN_STATUS = 0xE */
+#define DA7219_HP_L_AMP_GAIN_STATUS_SHIFT 0
+#define DA7219_HP_L_AMP_GAIN_STATUS_MASK (0x3F << 0)
+
+/* DA7219_HP_R_GAIN_STATUS = 0xF */
+#define DA7219_HP_R_AMP_GAIN_STATUS_SHIFT 0
+#define DA7219_HP_R_AMP_GAIN_STATUS_MASK (0x3F << 0)
+
+/* DA7219_MIC_1_SELECT = 0x10 */
+#define DA7219_MIC_1_AMP_IN_SEL_SHIFT 0
+#define DA7219_MIC_1_AMP_IN_SEL_MASK (0x3 << 0)
+
+/* DA7219_CIF_TIMEOUT_CTRL = 0x12 */
+#define DA7219_I2C_TIMEOUT_EN_SHIFT 0
+#define DA7219_I2C_TIMEOUT_EN_MASK (0x1 << 0)
+
+/* DA7219_CIF_CTRL = 0x13 */
+#define DA7219_CIF_I2C_WRITE_MODE_SHIFT 0
+#define DA7219_CIF_I2C_WRITE_MODE_MASK (0x1 << 0)
+#define DA7219_CIF_REG_SOFT_RESET_SHIFT 7
+#define DA7219_CIF_REG_SOFT_RESET_MASK (0x1 << 7)
+
+/* DA7219_SR_24_48 = 0x16 */
+#define DA7219_SR_24_48_SHIFT 0
+#define DA7219_SR_24_48_MASK (0x1 << 0)
+
+/* DA7219_SR = 0x17 */
+#define DA7219_SR_SHIFT 0
+#define DA7219_SR_MASK (0xF << 0)
+#define DA7219_SR_8000 (0x01 << 0)
+#define DA7219_SR_11025 (0x02 << 0)
+#define DA7219_SR_12000 (0x03 << 0)
+#define DA7219_SR_16000 (0x05 << 0)
+#define DA7219_SR_22050 (0x06 << 0)
+#define DA7219_SR_24000 (0x07 << 0)
+#define DA7219_SR_32000 (0x09 << 0)
+#define DA7219_SR_44100 (0x0A << 0)
+#define DA7219_SR_48000 (0x0B << 0)
+#define DA7219_SR_88200 (0x0E << 0)
+#define DA7219_SR_96000 (0x0F << 0)
+
+/* DA7219_CIF_I2C_ADDR_CFG = 0x1B */
+#define DA7219_CIF_I2C_ADDR_CFG_SHIFT 0
+#define DA7219_CIF_I2C_ADDR_CFG_MASK (0x3 << 0)
+
+/* DA7219_PLL_CTRL = 0x20 */
+#define DA7219_PLL_INDIV_SHIFT 2
+#define DA7219_PLL_INDIV_MASK (0x7 << 2)
+#define DA7219_PLL_INDIV_2_5_MHZ (0x0 << 2)
+#define DA7219_PLL_INDIV_5_10_MHZ (0x1 << 2)
+#define DA7219_PLL_INDIV_10_20_MHZ (0x2 << 2)
+#define DA7219_PLL_INDIV_20_40_MHZ (0x3 << 2)
+#define DA7219_PLL_INDIV_40_54_MHZ (0x4 << 2)
+#define DA7219_PLL_MCLK_SQR_EN_SHIFT 5
+#define DA7219_PLL_MCLK_SQR_EN_MASK (0x1 << 5)
+#define DA7219_PLL_MODE_SHIFT 6
+#define DA7219_PLL_MODE_MASK (0x3 << 6)
+#define DA7219_PLL_MODE_BYPASS (0x0 << 6)
+#define DA7219_PLL_MODE_NORMAL (0x1 << 6)
+#define DA7219_PLL_MODE_SRM (0x2 << 6)
+#define DA7219_PLL_MODE_32KHZ (0x3 << 6)
+
+/* DA7219_PLL_FRAC_TOP = 0x22 */
+#define DA7219_PLL_FBDIV_FRAC_TOP_SHIFT 0
+#define DA7219_PLL_FBDIV_FRAC_TOP_MASK (0x1F << 0)
+
+/* DA7219_PLL_FRAC_BOT = 0x23 */
+#define DA7219_PLL_FBDIV_FRAC_BOT_SHIFT 0
+#define DA7219_PLL_FBDIV_FRAC_BOT_MASK (0xFF << 0)
+
+/* DA7219_PLL_INTEGER = 0x24 */
+#define DA7219_PLL_FBDIV_INTEGER_SHIFT 0
+#define DA7219_PLL_FBDIV_INTEGER_MASK (0x7F << 0)
+
+/* DA7219_PLL_SRM_STS = 0x25 */
+#define DA7219_PLL_SRM_STATE_SHIFT 0
+#define DA7219_PLL_SRM_STATE_MASK (0xF << 0)
+#define DA7219_PLL_SRM_STATUS_SHIFT 4
+#define DA7219_PLL_SRM_STATUS_MASK (0xF << 4)
+#define DA7219_PLL_SRM_STS_SRM_LOCK (0x1 << 7)
+
+/* DA7219_DIG_ROUTING_DAI = 0x2A */
+#define DA7219_DAI_L_SRC_SHIFT 0
+#define DA7219_DAI_L_SRC_MASK (0x3 << 0)
+#define DA7219_DAI_R_SRC_SHIFT 4
+#define DA7219_DAI_R_SRC_MASK (0x3 << 4)
+#define DA7219_OUT_SRC_MAX 4
+
+/* DA7219_DAI_CLK_MODE = 0x2B */
+#define DA7219_DAI_BCLKS_PER_WCLK_SHIFT 0
+#define DA7219_DAI_BCLKS_PER_WCLK_MASK (0x3 << 0)
+#define DA7219_DAI_BCLKS_PER_WCLK_32 (0x0 << 0)
+#define DA7219_DAI_BCLKS_PER_WCLK_64 (0x1 << 0)
+#define DA7219_DAI_BCLKS_PER_WCLK_128 (0x2 << 0)
+#define DA7219_DAI_BCLKS_PER_WCLK_256 (0x3 << 0)
+#define DA7219_DAI_CLK_POL_SHIFT 2
+#define DA7219_DAI_CLK_POL_MASK (0x1 << 2)
+#define DA7219_DAI_CLK_POL_INV (0x1 << 2)
+#define DA7219_DAI_WCLK_POL_SHIFT 3
+#define DA7219_DAI_WCLK_POL_MASK (0x1 << 3)
+#define DA7219_DAI_WCLK_POL_INV (0x1 << 3)
+#define DA7219_DAI_WCLK_TRI_STATE_SHIFT 4
+#define DA7219_DAI_WCLK_TRI_STATE_MASK (0x1 << 4)
+#define DA7219_DAI_CLK_EN_SHIFT 7
+#define DA7219_DAI_CLK_EN_MASK (0x1 << 7)
+
+/* DA7219_DAI_CTRL = 0x2C */
+#define DA7219_DAI_FORMAT_SHIFT 0
+#define DA7219_DAI_FORMAT_MASK (0x3 << 0)
+#define DA7219_DAI_FORMAT_I2S (0x0 << 0)
+#define DA7219_DAI_FORMAT_LEFT_J (0x1 << 0)
+#define DA7219_DAI_FORMAT_RIGHT_J (0x2 << 0)
+#define DA7219_DAI_FORMAT_DSP (0x3 << 0)
+#define DA7219_DAI_WORD_LENGTH_SHIFT 2
+#define DA7219_DAI_WORD_LENGTH_MASK (0x3 << 2)
+#define DA7219_DAI_WORD_LENGTH_S16_LE (0x0 << 2)
+#define DA7219_DAI_WORD_LENGTH_S20_LE (0x1 << 2)
+#define DA7219_DAI_WORD_LENGTH_S24_LE (0x2 << 2)
+#define DA7219_DAI_WORD_LENGTH_S32_LE (0x3 << 2)
+#define DA7219_DAI_CH_NUM_SHIFT 4
+#define DA7219_DAI_CH_NUM_MASK (0x3 << 4)
+#define DA7219_DAI_CH_NUM_MAX 2
+#define DA7219_DAI_EN_SHIFT 7
+#define DA7219_DAI_EN_MASK (0x1 << 7)
+
+/* DA7219_DAI_TDM_CTRL = 0x2D */
+#define DA7219_DAI_TDM_CH_EN_SHIFT 0
+#define DA7219_DAI_TDM_CH_EN_MASK (0x3 << 0)
+#define DA7219_DAI_OE_SHIFT 6
+#define DA7219_DAI_OE_MASK (0x1 << 6)
+#define DA7219_DAI_TDM_MODE_EN_SHIFT 7
+#define DA7219_DAI_TDM_MODE_EN_MASK (0x1 << 7)
+#define DA7219_DAI_TDM_MAX_SLOTS 2
+
+/* DA7219_DIG_ROUTING_DAC = 0x2E */
+#define DA7219_DAC_L_SRC_SHIFT 0
+#define DA7219_DAC_L_SRC_MASK (0x3 << 0)
+#define DA7219_DAC_L_SRC_TONEGEN (0x1 << 0)
+#define DA7219_DAC_L_MONO_SHIFT 3
+#define DA7219_DAC_L_MONO_MASK (0x1 << 3)
+#define DA7219_DAC_R_SRC_SHIFT 4
+#define DA7219_DAC_R_SRC_MASK (0x3 << 4)
+#define DA7219_DAC_R_SRC_TONEGEN (0x1 << 4)
+#define DA7219_DAC_R_MONO_SHIFT 7
+#define DA7219_DAC_R_MONO_MASK (0x1 << 7)
+
+/* DA7219_ALC_CTRL1 = 0x2F */
+#define DA7219_ALC_OFFSET_EN_SHIFT 0
+#define DA7219_ALC_OFFSET_EN_MASK (0x1 << 0)
+#define DA7219_ALC_SYNC_MODE_SHIFT 1
+#define DA7219_ALC_SYNC_MODE_MASK (0x1 << 1)
+#define DA7219_ALC_EN_SHIFT 3
+#define DA7219_ALC_EN_MASK (0x1 << 3)
+#define DA7219_ALC_AUTO_CALIB_EN_SHIFT 4
+#define DA7219_ALC_AUTO_CALIB_EN_MASK (0x1 << 4)
+#define DA7219_ALC_CALIB_OVERFLOW_SHIFT 5
+#define DA7219_ALC_CALIB_OVERFLOW_MASK (0x1 << 5)
+
+/* DA7219_DAI_OFFSET_LOWER = 0x30 */
+#define DA7219_DAI_OFFSET_LOWER_SHIFT 0
+#define DA7219_DAI_OFFSET_LOWER_MASK (0xFF << 0)
+
+/* DA7219_DAI_OFFSET_UPPER = 0x31 */
+#define DA7219_DAI_OFFSET_UPPER_SHIFT 0
+#define DA7219_DAI_OFFSET_UPPER_MASK (0x7 << 0)
+#define DA7219_DAI_OFFSET_MAX 0x2FF
+
+/* DA7219_REFERENCES = 0x32 */
+#define DA7219_BIAS_EN_SHIFT 3
+#define DA7219_BIAS_EN_MASK (0x1 << 3)
+#define DA7219_VMID_FAST_CHARGE_SHIFT 4
+#define DA7219_VMID_FAST_CHARGE_MASK (0x1 << 4)
+
+/* DA7219_MIXIN_L_SELECT = 0x33 */
+#define DA7219_MIXIN_L_MIX_SELECT_SHIFT 0
+#define DA7219_MIXIN_L_MIX_SELECT_MASK (0x1 << 0)
+
+/* DA7219_MIXIN_L_GAIN = 0x34 */
+#define DA7219_MIXIN_L_AMP_GAIN_SHIFT 0
+#define DA7219_MIXIN_L_AMP_GAIN_MASK (0xF << 0)
+#define DA7219_MIXIN_L_AMP_GAIN_MAX 0xF
+
+/* DA7219_ADC_L_GAIN = 0x36 */
+#define DA7219_ADC_L_DIGITAL_GAIN_SHIFT 0
+#define DA7219_ADC_L_DIGITAL_GAIN_MASK (0x7F << 0)
+#define DA7219_ADC_L_DIGITAL_GAIN_MAX 0x7F
+
+/* DA7219_ADC_FILTERS1 = 0x38 */
+#define DA7219_ADC_VOICE_HPF_CORNER_SHIFT 0
+#define DA7219_ADC_VOICE_HPF_CORNER_MASK (0x7 << 0)
+#define DA7219_VOICE_HPF_CORNER_MAX 8
+#define DA7219_ADC_VOICE_EN_SHIFT 3
+#define DA7219_ADC_VOICE_EN_MASK (0x1 << 3)
+#define DA7219_ADC_AUDIO_HPF_CORNER_SHIFT 4
+#define DA7219_ADC_AUDIO_HPF_CORNER_MASK (0x3 << 4)
+#define DA7219_AUDIO_HPF_CORNER_MAX 4
+#define DA7219_ADC_HPF_EN_SHIFT 7
+#define DA7219_ADC_HPF_EN_MASK (0x1 << 7)
+#define DA7219_HPF_MODE_SHIFT 0
+#define DA7219_HPF_DISABLED ((0x0 << 3) | (0x0 << 7))
+#define DA7219_HPF_AUDIO_EN ((0x0 << 3) | (0x1 << 7))
+#define DA7219_HPF_VOICE_EN ((0x1 << 3) | (0x1 << 7))
+#define DA7219_HPF_MODE_MASK ((0x1 << 3) | (0x1 << 7))
+#define DA7219_HPF_MODE_MAX 3
+
+/* DA7219_MIC_1_GAIN = 0x39 */
+#define DA7219_MIC_1_AMP_GAIN_SHIFT 0
+#define DA7219_MIC_1_AMP_GAIN_MASK (0x7 << 0)
+
+/* DA7219_SIDETONE_CTRL = 0x3A */
+#define DA7219_SIDETONE_MUTE_EN_SHIFT 6
+#define DA7219_SIDETONE_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_SIDETONE_EN_SHIFT 7
+#define DA7219_SIDETONE_EN_MASK (0x1 << 7)
+
+/* DA7219_SIDETONE_GAIN = 0x3B */
+#define DA7219_SIDETONE_GAIN_SHIFT 0
+#define DA7219_SIDETONE_GAIN_MASK (0xF << 0)
+#define DA7219_SIDETONE_GAIN_MAX 0xE
+
+/* DA7219_DROUTING_ST_OUTFILT_1L = 0x3C */
+#define DA7219_OUTFILT_ST_1L_SRC_SHIFT 0
+#define DA7219_OUTFILT_ST_1L_SRC_MASK (0x7 << 0)
+#define DA7219_DMIX_ST_SRC_OUTFILT1L_SHIFT 0
+#define DA7219_DMIX_ST_SRC_OUTFILT1R_SHIFT 1
+#define DA7219_DMIX_ST_SRC_SIDETONE_SHIFT 2
+#define DA7219_DMIX_ST_SRC_OUTFILT1L (0x1 << 0)
+#define DA7219_DMIX_ST_SRC_OUTFILT1R (0x1 << 1)
+
+/* DA7219_DROUTING_ST_OUTFILT_1R = 0x3D */
+#define DA7219_OUTFILT_ST_1R_SRC_SHIFT 0
+#define DA7219_OUTFILT_ST_1R_SRC_MASK (0x7 << 0)
+
+/* DA7219_DAC_FILTERS5 = 0x40 */
+#define DA7219_DAC_SOFTMUTE_RATE_SHIFT 4
+#define DA7219_DAC_SOFTMUTE_RATE_MASK (0x7 << 4)
+#define DA7219_DAC_SOFTMUTE_RATE_MAX 7
+#define DA7219_DAC_SOFTMUTE_EN_SHIFT 7
+#define DA7219_DAC_SOFTMUTE_EN_MASK (0x1 << 7)
+
+/* DA7219_DAC_FILTERS2 = 0x41 */
+#define DA7219_DAC_EQ_BAND1_SHIFT 0
+#define DA7219_DAC_EQ_BAND1_MASK (0xF << 0)
+#define DA7219_DAC_EQ_BAND2_SHIFT 4
+#define DA7219_DAC_EQ_BAND2_MASK (0xF << 4)
+#define DA7219_DAC_EQ_BAND_MAX 0xF
+
+/* DA7219_DAC_FILTERS3 = 0x42 */
+#define DA7219_DAC_EQ_BAND3_SHIFT 0
+#define DA7219_DAC_EQ_BAND3_MASK (0xF << 0)
+#define DA7219_DAC_EQ_BAND4_SHIFT 4
+#define DA7219_DAC_EQ_BAND4_MASK (0xF << 4)
+
+/* DA7219_DAC_FILTERS4 = 0x43 */
+#define DA7219_DAC_EQ_BAND5_SHIFT 0
+#define DA7219_DAC_EQ_BAND5_MASK (0xF << 0)
+#define DA7219_DAC_EQ_EN_SHIFT 7
+#define DA7219_DAC_EQ_EN_MASK (0x1 << 7)
+
+/* DA7219_DAC_FILTERS1 = 0x44 */
+#define DA7219_DAC_VOICE_HPF_CORNER_SHIFT 0
+#define DA7219_DAC_VOICE_HPF_CORNER_MASK (0x7 << 0)
+#define DA7219_DAC_VOICE_EN_SHIFT 3
+#define DA7219_DAC_VOICE_EN_MASK (0x1 << 3)
+#define DA7219_DAC_AUDIO_HPF_CORNER_SHIFT 4
+#define DA7219_DAC_AUDIO_HPF_CORNER_MASK (0x3 << 4)
+#define DA7219_DAC_HPF_EN_SHIFT 7
+#define DA7219_DAC_HPF_EN_MASK (0x1 << 7)
+
+/* DA7219_DAC_L_GAIN = 0x45 */
+#define DA7219_DAC_L_DIGITAL_GAIN_SHIFT 0
+#define DA7219_DAC_L_DIGITAL_GAIN_MASK (0x7F << 0)
+#define DA7219_DAC_DIGITAL_GAIN_MAX 0x7F
+#define DA7219_DAC_DIGITAL_GAIN_0DB (0x6F << 0)
+
+/* DA7219_DAC_R_GAIN = 0x46 */
+#define DA7219_DAC_R_DIGITAL_GAIN_SHIFT 0
+#define DA7219_DAC_R_DIGITAL_GAIN_MASK (0x7F << 0)
+
+/* DA7219_CP_CTRL = 0x47 */
+#define DA7219_CP_MCHANGE_SHIFT 4
+#define DA7219_CP_MCHANGE_MASK (0x3 << 4)
+#define DA7219_CP_MCHANGE_REL_MASK 0x3
+#define DA7219_CP_MCHANGE_MAX 3
+#define DA7219_CP_MCHANGE_LARGEST_VOL 0x1
+#define DA7219_CP_MCHANGE_DAC_VOL 0x2
+#define DA7219_CP_MCHANGE_SIG_MAG 0x3
+#define DA7219_CP_EN_SHIFT 7
+#define DA7219_CP_EN_MASK (0x1 << 7)
+
+/* DA7219_HP_L_GAIN = 0x48 */
+#define DA7219_HP_L_AMP_GAIN_SHIFT 0
+#define DA7219_HP_L_AMP_GAIN_MASK (0x3F << 0)
+#define DA7219_HP_AMP_GAIN_MAX 0x3F
+#define DA7219_HP_AMP_GAIN_0DB (0x39 << 0)
+
+/* DA7219_HP_R_GAIN = 0x49 */
+#define DA7219_HP_R_AMP_GAIN_SHIFT 0
+#define DA7219_HP_R_AMP_GAIN_MASK (0x3F << 0)
+
+/* DA7219_MIXOUT_L_SELECT = 0x4B */
+#define DA7219_MIXOUT_L_MIX_SELECT_SHIFT 0
+#define DA7219_MIXOUT_L_MIX_SELECT_MASK (0x1 << 0)
+
+/* DA7219_MIXOUT_R_SELECT = 0x4C */
+#define DA7219_MIXOUT_R_MIX_SELECT_SHIFT 0
+#define DA7219_MIXOUT_R_MIX_SELECT_MASK (0x1 << 0)
+
+/* DA7219_SYSTEM_MODES_INPUT = 0x50 */
+#define DA7219_MODE_SUBMIT_SHIFT 0
+#define DA7219_MODE_SUBMIT_MASK (0x1 << 0)
+#define DA7219_ADC_MODE_SHIFT 1
+#define DA7219_ADC_MODE_MASK (0x7F << 1)
+
+/* DA7219_SYSTEM_MODES_OUTPUT = 0x51 */
+#define DA7219_MODE_SUBMIT_SHIFT 0
+#define DA7219_MODE_SUBMIT_MASK (0x1 << 0)
+#define DA7219_DAC_MODE_SHIFT 1
+#define DA7219_DAC_MODE_MASK (0x7F << 1)
+
+/* DA7219_MICBIAS_CTRL = 0x62 */
+#define DA7219_MICBIAS1_LEVEL_SHIFT 0
+#define DA7219_MICBIAS1_LEVEL_MASK (0x7 << 0)
+#define DA7219_MICBIAS1_EN_SHIFT 3
+#define DA7219_MICBIAS1_EN_MASK (0x1 << 3)
+
+/* DA7219_MIC_1_CTRL = 0x63 */
+#define DA7219_MIC_1_AMP_RAMP_EN_SHIFT 5
+#define DA7219_MIC_1_AMP_RAMP_EN_MASK (0x1 << 5)
+#define DA7219_MIC_1_AMP_MUTE_EN_SHIFT 6
+#define DA7219_MIC_1_AMP_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_MIC_1_AMP_EN_SHIFT 7
+#define DA7219_MIC_1_AMP_EN_MASK (0x1 << 7)
+
+/* DA7219_MIXIN_L_CTRL = 0x65 */
+#define DA7219_MIXIN_L_MIX_EN_SHIFT 3
+#define DA7219_MIXIN_L_MIX_EN_MASK (0x1 << 3)
+#define DA7219_MIXIN_L_AMP_ZC_EN_SHIFT 4
+#define DA7219_MIXIN_L_AMP_ZC_EN_MASK (0x1 << 4)
+#define DA7219_MIXIN_L_AMP_RAMP_EN_SHIFT 5
+#define DA7219_MIXIN_L_AMP_RAMP_EN_MASK (0x1 << 5)
+#define DA7219_MIXIN_L_AMP_MUTE_EN_SHIFT 6
+#define DA7219_MIXIN_L_AMP_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_MIXIN_L_AMP_EN_SHIFT 7
+#define DA7219_MIXIN_L_AMP_EN_MASK (0x1 << 7)
+
+/* DA7219_ADC_L_CTRL = 0x67 */
+#define DA7219_ADC_L_BIAS_SHIFT 0
+#define DA7219_ADC_L_BIAS_MASK (0x3 << 0)
+#define DA7219_ADC_L_RAMP_EN_SHIFT 5
+#define DA7219_ADC_L_RAMP_EN_MASK (0x1 << 5)
+#define DA7219_ADC_L_MUTE_EN_SHIFT 6
+#define DA7219_ADC_L_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_ADC_L_EN_SHIFT 7
+#define DA7219_ADC_L_EN_MASK (0x1 << 7)
+
+/* DA7219_DAC_L_CTRL = 0x69 */
+#define DA7219_DAC_L_RAMP_EN_SHIFT 5
+#define DA7219_DAC_L_RAMP_EN_MASK (0x1 << 5)
+#define DA7219_DAC_L_MUTE_EN_SHIFT 6
+#define DA7219_DAC_L_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_DAC_L_EN_SHIFT 7
+#define DA7219_DAC_L_EN_MASK (0x1 << 7)
+
+/* DA7219_DAC_R_CTRL = 0x6A */
+#define DA7219_DAC_R_RAMP_EN_SHIFT 5
+#define DA7219_DAC_R_RAMP_EN_MASK (0x1 << 5)
+#define DA7219_DAC_R_MUTE_EN_SHIFT 6
+#define DA7219_DAC_R_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_DAC_R_EN_SHIFT 7
+#define DA7219_DAC_R_EN_MASK (0x1 << 7)
+
+/* DA7219_HP_L_CTRL = 0x6B */
+#define DA7219_HP_L_AMP_MIN_GAIN_EN_SHIFT 2
+#define DA7219_HP_L_AMP_MIN_GAIN_EN_MASK (0x1 << 2)
+#define DA7219_HP_L_AMP_OE_SHIFT 3
+#define DA7219_HP_L_AMP_OE_MASK (0x1 << 3)
+#define DA7219_HP_L_AMP_ZC_EN_SHIFT 4
+#define DA7219_HP_L_AMP_ZC_EN_MASK (0x1 << 4)
+#define DA7219_HP_L_AMP_RAMP_EN_SHIFT 5
+#define DA7219_HP_L_AMP_RAMP_EN_MASK (0x1 << 5)
+#define DA7219_HP_L_AMP_MUTE_EN_SHIFT 6
+#define DA7219_HP_L_AMP_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_HP_L_AMP_EN_SHIFT 7
+#define DA7219_HP_L_AMP_EN_MASK (0x1 << 7)
+
+/* DA7219_HP_R_CTRL = 0x6C */
+#define DA7219_HP_R_AMP_MIN_GAIN_EN_SHIFT 2
+#define DA7219_HP_R_AMP_MIN_GAIN_EN_MASK (0x1 << 2)
+#define DA7219_HP_R_AMP_OE_SHIFT 3
+#define DA7219_HP_R_AMP_OE_MASK (0x1 << 3)
+#define DA7219_HP_R_AMP_ZC_EN_SHIFT 4
+#define DA7219_HP_R_AMP_ZC_EN_MASK (0x1 << 4)
+#define DA7219_HP_R_AMP_RAMP_EN_SHIFT 5
+#define DA7219_HP_R_AMP_RAMP_EN_MASK (0x1 << 5)
+#define DA7219_HP_R_AMP_MUTE_EN_SHIFT 6
+#define DA7219_HP_R_AMP_MUTE_EN_MASK (0x1 << 6)
+#define DA7219_HP_R_AMP_EN_SHIFT 7
+#define DA7219_HP_R_AMP_EN_MASK (0x1 << 7)
+
+/* DA7219_MIXOUT_L_CTRL = 0x6E */
+#define DA7219_MIXOUT_L_AMP_EN_SHIFT 7
+#define DA7219_MIXOUT_L_AMP_EN_MASK (0x1 << 7)
+
+/* DA7219_MIXOUT_R_CTRL = 0x6F */
+#define DA7219_MIXOUT_R_AMP_EN_SHIFT 7
+#define DA7219_MIXOUT_R_AMP_EN_MASK (0x1 << 7)
+
+/* DA7219_CHIP_ID1 = 0x81 */
+#define DA7219_CHIP_ID1_SHIFT 0
+#define DA7219_CHIP_ID1_MASK (0xFF << 0)
+
+/* DA7219_CHIP_ID2 = 0x82 */
+#define DA7219_CHIP_ID2_SHIFT 0
+#define DA7219_CHIP_ID2_MASK (0xFF << 0)
+
+/* DA7219_CHIP_REVISION = 0x83 */
+#define DA7219_CHIP_MINOR_SHIFT 0
+#define DA7219_CHIP_MINOR_MASK (0xF << 0)
+#define DA7219_CHIP_MAJOR_SHIFT 4
+#define DA7219_CHIP_MAJOR_MASK (0xF << 4)
+
+/* DA7219_LDO_CTRL = 0x90 */
+#define DA7219_LDO_LEVEL_SELECT_SHIFT 4
+#define DA7219_LDO_LEVEL_SELECT_MASK (0x3 << 4)
+#define DA7219_LDO_EN_SHIFT 7
+#define DA7219_LDO_EN_MASK (0x1 << 7)
+
+/* DA7219_IO_CTRL = 0x91 */
+#define DA7219_IO_VOLTAGE_LEVEL_SHIFT 0
+#define DA7219_IO_VOLTAGE_LEVEL_MASK (0x1 << 0)
+#define DA7219_IO_VOLTAGE_LEVEL_2_5V_3_6V 0
+#define DA7219_IO_VOLTAGE_LEVEL_1_2V_2_8V 1
+
+/* DA7219_GAIN_RAMP_CTRL = 0x92 */
+#define DA7219_GAIN_RAMP_RATE_SHIFT 0
+#define DA7219_GAIN_RAMP_RATE_MASK (0x3 << 0)
+#define DA7219_GAIN_RAMP_RATE_MAX 4
+
+/* DA7219_PC_COUNT = 0x94 */
+#define DA7219_PC_FREERUN_SHIFT 0
+#define DA7219_PC_FREERUN_MASK (0x1 << 0)
+#define DA7219_PC_RESYNC_AUTO_SHIFT 1
+#define DA7219_PC_RESYNC_AUTO_MASK (0x1 << 1)
+
+/* DA7219_CP_VOL_THRESHOLD1 = 0x95 */
+#define DA7219_CP_THRESH_VDD2_SHIFT 0
+#define DA7219_CP_THRESH_VDD2_MASK (0x3F << 0)
+#define DA7219_CP_THRESH_VDD2_MAX 0x3F
+
+/* DA7219_DIG_CTRL = 0x99 */
+#define DA7219_DAC_L_INV_SHIFT 3
+#define DA7219_DAC_L_INV_MASK (0x1 << 3)
+#define DA7219_DAC_R_INV_SHIFT 7
+#define DA7219_DAC_R_INV_MASK (0x1 << 7)
+
+/* DA7219_ALC_CTRL2 = 0x9A */
+#define DA7219_ALC_ATTACK_SHIFT 0
+#define DA7219_ALC_ATTACK_MASK (0xF << 0)
+#define DA7219_ALC_ATTACK_MAX 13
+#define DA7219_ALC_RELEASE_SHIFT 4
+#define DA7219_ALC_RELEASE_MASK (0xF << 4)
+#define DA7219_ALC_RELEASE_MAX 11
+
+/* DA7219_ALC_CTRL3 = 0x9B */
+#define DA7219_ALC_HOLD_SHIFT 0
+#define DA7219_ALC_HOLD_MASK (0xF << 0)
+#define DA7219_ALC_HOLD_MAX 16
+#define DA7219_ALC_INTEG_ATTACK_SHIFT 4
+#define DA7219_ALC_INTEG_ATTACK_MASK (0x3 << 4)
+#define DA7219_ALC_INTEG_RELEASE_SHIFT 6
+#define DA7219_ALC_INTEG_RELEASE_MASK (0x3 << 6)
+#define DA7219_ALC_INTEG_MAX 4
+
+/* DA7219_ALC_NOISE = 0x9C */
+#define DA7219_ALC_NOISE_SHIFT 0
+#define DA7219_ALC_NOISE_MASK (0x3F << 0)
+#define DA7219_ALC_THRESHOLD_MAX 0x3F
+
+/* DA7219_ALC_TARGET_MIN = 0x9D */
+#define DA7219_ALC_THRESHOLD_MIN_SHIFT 0
+#define DA7219_ALC_THRESHOLD_MIN_MASK (0x3F << 0)
+
+/* DA7219_ALC_TARGET_MAX = 0x9E */
+#define DA7219_ALC_THRESHOLD_MAX_SHIFT 0
+#define DA7219_ALC_THRESHOLD_MAX_MASK (0x3F << 0)
+
+/* DA7219_ALC_GAIN_LIMITS = 0x9F */
+#define DA7219_ALC_ATTEN_MAX_SHIFT 0
+#define DA7219_ALC_ATTEN_MAX_MASK (0xF << 0)
+#define DA7219_ALC_GAIN_MAX_SHIFT 4
+#define DA7219_ALC_GAIN_MAX_MASK (0xF << 4)
+#define DA7219_ALC_ATTEN_GAIN_MAX 0xF
+
+/* DA7219_ALC_ANA_GAIN_LIMITS = 0xA0 */
+#define DA7219_ALC_ANA_GAIN_MIN_SHIFT 0
+#define DA7219_ALC_ANA_GAIN_MIN_MASK (0x7 << 0)
+#define DA7219_ALC_ANA_GAIN_MIN 0x1
+#define DA7219_ALC_ANA_GAIN_MAX_SHIFT 4
+#define DA7219_ALC_ANA_GAIN_MAX_MASK (0x7 << 4)
+#define DA7219_ALC_ANA_GAIN_MAX 0x7
+
+/* DA7219_ALC_ANTICLIP_CTRL = 0xA1 */
+#define DA7219_ALC_ANTICLIP_STEP_SHIFT 0
+#define DA7219_ALC_ANTICLIP_STEP_MASK (0x3 << 0)
+#define DA7219_ALC_ANTICLIP_STEP_MAX 4
+#define DA7219_ALC_ANTIPCLIP_EN_SHIFT 7
+#define DA7219_ALC_ANTIPCLIP_EN_MASK (0x1 << 7)
+
+/* DA7219_ALC_ANTICLIP_LEVEL = 0xA2 */
+#define DA7219_ALC_ANTICLIP_LEVEL_SHIFT 0
+#define DA7219_ALC_ANTICLIP_LEVEL_MASK (0x7F << 0)
+
+/* DA7219_ALC_OFFSET_AUTO_M_L = 0xA3 */
+#define DA7219_ALC_OFFSET_AUTO_M_L_SHIFT 0
+#define DA7219_ALC_OFFSET_AUTO_M_L_MASK (0xFF << 0)
+
+/* DA7219_ALC_OFFSET_AUTO_U_L = 0xA4 */
+#define DA7219_ALC_OFFSET_AUTO_U_L_SHIFT 0
+#define DA7219_ALC_OFFSET_AUTO_U_L_MASK (0xF << 0)
+
+/* DA7219_DAC_NG_SETUP_TIME = 0xAF */
+#define DA7219_DAC_NG_SETUP_TIME_SHIFT 0
+#define DA7219_DAC_NG_SETUP_TIME_MASK (0x3 << 0)
+#define DA7219_DAC_NG_SETUP_TIME_MAX 4
+#define DA7219_DAC_NG_RAMPUP_RATE_SHIFT 2
+#define DA7219_DAC_NG_RAMPUP_RATE_MASK (0x1 << 2)
+#define DA7219_DAC_NG_RAMPDN_RATE_SHIFT 3
+#define DA7219_DAC_NG_RAMPDN_RATE_MASK (0x1 << 3)
+#define DA7219_DAC_NG_RAMP_RATE_MAX 2
+
+/* DA7219_DAC_NG_OFF_THRESH = 0xB0 */
+#define DA7219_DAC_NG_OFF_THRESHOLD_SHIFT 0
+#define DA7219_DAC_NG_OFF_THRESHOLD_MASK (0x7 << 0)
+#define DA7219_DAC_NG_THRESHOLD_MAX 0x7
+
+/* DA7219_DAC_NG_ON_THRESH = 0xB1 */
+#define DA7219_DAC_NG_ON_THRESHOLD_SHIFT 0
+#define DA7219_DAC_NG_ON_THRESHOLD_MASK (0x7 << 0)
+
+/* DA7219_DAC_NG_CTRL = 0xB2 */
+#define DA7219_DAC_NG_EN_SHIFT 7
+#define DA7219_DAC_NG_EN_MASK (0x1 << 7)
+
+/* DA7219_TONE_GEN_CFG1 = 0xB4 */
+#define DA7219_DTMF_REG_SHIFT 0
+#define DA7219_DTMF_REG_MASK (0xF << 0)
+#define DA7219_DTMF_REG_MAX 16
+#define DA7219_DTMF_EN_SHIFT 4
+#define DA7219_DTMF_EN_MASK (0x1 << 4)
+#define DA7219_START_STOPN_SHIFT 7
+#define DA7219_START_STOPN_MASK (0x1 << 7)
+
+/* DA7219_TONE_GEN_CFG2 = 0xB5 */
+#define DA7219_SWG_SEL_SHIFT 0
+#define DA7219_SWG_SEL_MASK (0x3 << 0)
+#define DA7219_SWG_SEL_MAX 4
+#define DA7219_SWG_SEL_SRAMP (0x3 << 0)
+#define DA7219_TONE_GEN_GAIN_SHIFT 4
+#define DA7219_TONE_GEN_GAIN_MASK (0xF << 4)
+#define DA7219_TONE_GEN_GAIN_MAX 0xF
+#define DA7219_TONE_GEN_GAIN_MINUS_9DB (0x3 << 4)
+#define DA7219_TONE_GEN_GAIN_MINUS_15DB (0x5 << 4)
+
+/* DA7219_TONE_GEN_CYCLES = 0xB6 */
+#define DA7219_BEEP_CYCLES_SHIFT 0
+#define DA7219_BEEP_CYCLES_MASK (0x7 << 0)
+
+/* DA7219_TONE_GEN_FREQ1_L = 0xB7 */
+#define DA7219_FREQ1_L_SHIFT 0
+#define DA7219_FREQ1_L_MASK (0xFF << 0)
+#define DA7219_FREQ_MAX 0xFFFF
+
+/* DA7219_TONE_GEN_FREQ1_U = 0xB8 */
+#define DA7219_FREQ1_U_SHIFT 0
+#define DA7219_FREQ1_U_MASK (0xFF << 0)
+
+/* DA7219_TONE_GEN_FREQ2_L = 0xB9 */
+#define DA7219_FREQ2_L_SHIFT 0
+#define DA7219_FREQ2_L_MASK (0xFF << 0)
+
+/* DA7219_TONE_GEN_FREQ2_U = 0xBA */
+#define DA7219_FREQ2_U_SHIFT 0
+#define DA7219_FREQ2_U_MASK (0xFF << 0)
+
+/* DA7219_TONE_GEN_ON_PER = 0xBB */
+#define DA7219_BEEP_ON_PER_SHIFT 0
+#define DA7219_BEEP_ON_PER_MASK (0x3F << 0)
+#define DA7219_BEEP_ON_OFF_MAX 0x3F
+
+/* DA7219_TONE_GEN_OFF_PER = 0xBC */
+#define DA7219_BEEP_OFF_PER_SHIFT 0
+#define DA7219_BEEP_OFF_PER_MASK (0x3F << 0)
+
+/* DA7219_SYSTEM_STATUS = 0xE0 */
+#define DA7219_SC1_BUSY_SHIFT 0
+#define DA7219_SC1_BUSY_MASK (0x1 << 0)
+#define DA7219_SC2_BUSY_SHIFT 1
+#define DA7219_SC2_BUSY_MASK (0x1 << 1)
+
+/* DA7219_SYSTEM_ACTIVE = 0xFD */
+#define DA7219_SYSTEM_ACTIVE_SHIFT 0
+#define DA7219_SYSTEM_ACTIVE_MASK (0x1 << 0)
+
+
+/*
+ * General defines & data
+ */
+
+/* Register inversion */
+#define DA7219_NO_INVERT 0
+#define DA7219_INVERT 1
+
+/* Byte related defines */
+#define DA7219_BYTE_SHIFT 8
+#define DA7219_BYTE_MASK 0xFF
+
+/* PLL Output Frequencies */
+#define DA7219_PLL_FREQ_OUT_90316 90316800
+#define DA7219_PLL_FREQ_OUT_98304 98304000
+
+/* PLL Frequency Dividers */
+#define DA7219_PLL_INDIV_2_5_MHZ_VAL 1
+#define DA7219_PLL_INDIV_5_10_MHZ_VAL 2
+#define DA7219_PLL_INDIV_10_20_MHZ_VAL 4
+#define DA7219_PLL_INDIV_20_40_MHZ_VAL 8
+#define DA7219_PLL_INDIV_40_54_MHZ_VAL 16
+
+/* SRM */
+#define DA7219_SRM_CHECK_RETRIES 8
+
+enum da7219_clk_src {
+ DA7219_CLKSRC_MCLK = 0,
+ DA7219_CLKSRC_MCLK_SQR,
+};
+
+enum da7219_sys_clk {
+ DA7219_SYSCLK_MCLK = 0,
+ DA7219_SYSCLK_PLL,
+ DA7219_SYSCLK_PLL_SRM,
+ DA7219_SYSCLK_PLL_32KHZ
+};
+
+/* Regulators */
+enum da7219_supplies {
+ DA7219_SUPPLY_VDD = 0,
+ DA7219_SUPPLY_VDDMIC,
+ DA7219_SUPPLY_VDDIO,
+ DA7219_NUM_SUPPLIES,
+};
+
+struct da7219_aad_priv;
+
+/* Private data */
+struct da7219_priv {
+ struct da7219_aad_priv *aad;
+ struct da7219_pdata *pdata;
+
+ struct regulator_bulk_data supplies[DA7219_NUM_SUPPLIES];
+ struct regmap *regmap;
+ struct mutex lock;
+
+ struct clk *mclk;
+ unsigned int mclk_rate;
+ int clk_src;
+
+ bool master;
+ bool alc_en;
+};
+
+#endif /* __DA7219_H */
diff --git a/sound/soc/codecs/es8328.c b/sound/soc/codecs/es8328.c
index 6a091016e0fc..969e337dc17c 100644
--- a/sound/soc/codecs/es8328.c
+++ b/sound/soc/codecs/es8328.c
@@ -129,7 +129,7 @@ static int es8328_put_deemph(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct es8328_priv *es8328 = snd_soc_codec_get_drvdata(codec);
- int deemph = ucontrol->value.integer.value[0];
+ unsigned int deemph = ucontrol->value.integer.value[0];
int ret;
if (deemph > 1)
diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c
new file mode 100644
index 000000000000..7fc7b4e3f444
--- /dev/null
+++ b/sound/soc/codecs/nau8825.c
@@ -0,0 +1,1309 @@
+/*
+ * Nuvoton NAU8825 audio codec driver
+ *
+ * Copyright 2015 Google Chromium project.
+ * Author: Anatol Pomozov <anatol@chromium.org>
+ * Copyright 2015 Nuvoton Technology Corp.
+ * Co-author: Meng-Huang Kuo <mhkuo@nuvoton.com>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/acpi.h>
+#include <linux/math64.h>
+
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+
+
+#include "nau8825.h"
+
+#define NAU_FREF_MAX 13500000
+#define NAU_FVCO_MAX 100000000
+#define NAU_FVCO_MIN 90000000
+
+struct nau8825_fll {
+ int mclk_src;
+ int ratio;
+ int fll_frac;
+ int fll_int;
+ int clk_ref_div;
+};
+
+struct nau8825_fll_attr {
+ unsigned int param;
+ unsigned int val;
+};
+
+/* scaling for mclk from sysclk_src output */
+static const struct nau8825_fll_attr mclk_src_scaling[] = {
+ { 1, 0x0 },
+ { 2, 0x2 },
+ { 4, 0x3 },
+ { 8, 0x4 },
+ { 16, 0x5 },
+ { 32, 0x6 },
+ { 3, 0x7 },
+ { 6, 0xa },
+ { 12, 0xb },
+ { 24, 0xc },
+ { 48, 0xd },
+ { 96, 0xe },
+ { 5, 0xf },
+};
+
+/* ratio for input clk freq */
+static const struct nau8825_fll_attr fll_ratio[] = {
+ { 512000, 0x01 },
+ { 256000, 0x02 },
+ { 128000, 0x04 },
+ { 64000, 0x08 },
+ { 32000, 0x10 },
+ { 8000, 0x20 },
+ { 4000, 0x40 },
+};
+
+static const struct nau8825_fll_attr fll_pre_scalar[] = {
+ { 1, 0x0 },
+ { 2, 0x1 },
+ { 4, 0x2 },
+ { 8, 0x3 },
+};
+
+static const struct reg_default nau8825_reg_defaults[] = {
+ { NAU8825_REG_ENA_CTRL, 0x00ff },
+ { NAU8825_REG_CLK_DIVIDER, 0x0050 },
+ { NAU8825_REG_FLL1, 0x0 },
+ { NAU8825_REG_FLL2, 0x3126 },
+ { NAU8825_REG_FLL3, 0x0008 },
+ { NAU8825_REG_FLL4, 0x0010 },
+ { NAU8825_REG_FLL5, 0x0 },
+ { NAU8825_REG_FLL6, 0x6000 },
+ { NAU8825_REG_FLL_VCO_RSV, 0xf13c },
+ { NAU8825_REG_HSD_CTRL, 0x000c },
+ { NAU8825_REG_JACK_DET_CTRL, 0x0 },
+ { NAU8825_REG_INTERRUPT_MASK, 0x0 },
+ { NAU8825_REG_INTERRUPT_DIS_CTRL, 0xffff },
+ { NAU8825_REG_SAR_CTRL, 0x0015 },
+ { NAU8825_REG_KEYDET_CTRL, 0x0110 },
+ { NAU8825_REG_VDET_THRESHOLD_1, 0x0 },
+ { NAU8825_REG_VDET_THRESHOLD_2, 0x0 },
+ { NAU8825_REG_VDET_THRESHOLD_3, 0x0 },
+ { NAU8825_REG_VDET_THRESHOLD_4, 0x0 },
+ { NAU8825_REG_GPIO34_CTRL, 0x0 },
+ { NAU8825_REG_GPIO12_CTRL, 0x0 },
+ { NAU8825_REG_TDM_CTRL, 0x0 },
+ { NAU8825_REG_I2S_PCM_CTRL1, 0x000b },
+ { NAU8825_REG_I2S_PCM_CTRL2, 0x8010 },
+ { NAU8825_REG_LEFT_TIME_SLOT, 0x0 },
+ { NAU8825_REG_RIGHT_TIME_SLOT, 0x0 },
+ { NAU8825_REG_BIQ_CTRL, 0x0 },
+ { NAU8825_REG_BIQ_COF1, 0x0 },
+ { NAU8825_REG_BIQ_COF2, 0x0 },
+ { NAU8825_REG_BIQ_COF3, 0x0 },
+ { NAU8825_REG_BIQ_COF4, 0x0 },
+ { NAU8825_REG_BIQ_COF5, 0x0 },
+ { NAU8825_REG_BIQ_COF6, 0x0 },
+ { NAU8825_REG_BIQ_COF7, 0x0 },
+ { NAU8825_REG_BIQ_COF8, 0x0 },
+ { NAU8825_REG_BIQ_COF9, 0x0 },
+ { NAU8825_REG_BIQ_COF10, 0x0 },
+ { NAU8825_REG_ADC_RATE, 0x0010 },
+ { NAU8825_REG_DAC_CTRL1, 0x0001 },
+ { NAU8825_REG_DAC_CTRL2, 0x0 },
+ { NAU8825_REG_DAC_DGAIN_CTRL, 0x0 },
+ { NAU8825_REG_ADC_DGAIN_CTRL, 0x00cf },
+ { NAU8825_REG_MUTE_CTRL, 0x0 },
+ { NAU8825_REG_HSVOL_CTRL, 0x0 },
+ { NAU8825_REG_DACL_CTRL, 0x02cf },
+ { NAU8825_REG_DACR_CTRL, 0x00cf },
+ { NAU8825_REG_ADC_DRC_KNEE_IP12, 0x1486 },
+ { NAU8825_REG_ADC_DRC_KNEE_IP34, 0x0f12 },
+ { NAU8825_REG_ADC_DRC_SLOPES, 0x25ff },
+ { NAU8825_REG_ADC_DRC_ATKDCY, 0x3457 },
+ { NAU8825_REG_DAC_DRC_KNEE_IP12, 0x1486 },
+ { NAU8825_REG_DAC_DRC_KNEE_IP34, 0x0f12 },
+ { NAU8825_REG_DAC_DRC_SLOPES, 0x25f9 },
+ { NAU8825_REG_DAC_DRC_ATKDCY, 0x3457 },
+ { NAU8825_REG_IMM_MODE_CTRL, 0x0 },
+ { NAU8825_REG_CLASSG_CTRL, 0x0 },
+ { NAU8825_REG_OPT_EFUSE_CTRL, 0x0 },
+ { NAU8825_REG_MISC_CTRL, 0x0 },
+ { NAU8825_REG_BIAS_ADJ, 0x0 },
+ { NAU8825_REG_TRIM_SETTINGS, 0x0 },
+ { NAU8825_REG_ANALOG_CONTROL_1, 0x0 },
+ { NAU8825_REG_ANALOG_CONTROL_2, 0x0 },
+ { NAU8825_REG_ANALOG_ADC_1, 0x0011 },
+ { NAU8825_REG_ANALOG_ADC_2, 0x0020 },
+ { NAU8825_REG_RDAC, 0x0008 },
+ { NAU8825_REG_MIC_BIAS, 0x0006 },
+ { NAU8825_REG_BOOST, 0x0 },
+ { NAU8825_REG_FEPGA, 0x0 },
+ { NAU8825_REG_POWER_UP_CONTROL, 0x0 },
+ { NAU8825_REG_CHARGE_PUMP, 0x0 },
+};
+
+static bool nau8825_readable_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case NAU8825_REG_ENA_CTRL:
+ case NAU8825_REG_CLK_DIVIDER ... NAU8825_REG_FLL_VCO_RSV:
+ case NAU8825_REG_HSD_CTRL ... NAU8825_REG_JACK_DET_CTRL:
+ case NAU8825_REG_INTERRUPT_MASK ... NAU8825_REG_KEYDET_CTRL:
+ case NAU8825_REG_VDET_THRESHOLD_1 ... NAU8825_REG_DACR_CTRL:
+ case NAU8825_REG_ADC_DRC_KNEE_IP12 ... NAU8825_REG_ADC_DRC_ATKDCY:
+ case NAU8825_REG_DAC_DRC_KNEE_IP12 ... NAU8825_REG_DAC_DRC_ATKDCY:
+ case NAU8825_REG_IMM_MODE_CTRL ... NAU8825_REG_IMM_RMS_R:
+ case NAU8825_REG_CLASSG_CTRL ... NAU8825_REG_OPT_EFUSE_CTRL:
+ case NAU8825_REG_MISC_CTRL:
+ case NAU8825_REG_I2C_DEVICE_ID ... NAU8825_REG_SARDOUT_RAM_STATUS:
+ case NAU8825_REG_BIAS_ADJ:
+ case NAU8825_REG_TRIM_SETTINGS ... NAU8825_REG_ANALOG_CONTROL_2:
+ case NAU8825_REG_ANALOG_ADC_1 ... NAU8825_REG_MIC_BIAS:
+ case NAU8825_REG_BOOST ... NAU8825_REG_FEPGA:
+ case NAU8825_REG_POWER_UP_CONTROL ... NAU8825_REG_GENERAL_STATUS:
+ return true;
+ default:
+ return false;
+ }
+
+}
+
+static bool nau8825_writeable_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case NAU8825_REG_RESET ... NAU8825_REG_ENA_CTRL:
+ case NAU8825_REG_CLK_DIVIDER ... NAU8825_REG_FLL_VCO_RSV:
+ case NAU8825_REG_HSD_CTRL ... NAU8825_REG_JACK_DET_CTRL:
+ case NAU8825_REG_INTERRUPT_MASK:
+ case NAU8825_REG_INT_CLR_KEY_STATUS ... NAU8825_REG_KEYDET_CTRL:
+ case NAU8825_REG_VDET_THRESHOLD_1 ... NAU8825_REG_DACR_CTRL:
+ case NAU8825_REG_ADC_DRC_KNEE_IP12 ... NAU8825_REG_ADC_DRC_ATKDCY:
+ case NAU8825_REG_DAC_DRC_KNEE_IP12 ... NAU8825_REG_DAC_DRC_ATKDCY:
+ case NAU8825_REG_IMM_MODE_CTRL:
+ case NAU8825_REG_CLASSG_CTRL ... NAU8825_REG_OPT_EFUSE_CTRL:
+ case NAU8825_REG_MISC_CTRL:
+ case NAU8825_REG_BIAS_ADJ:
+ case NAU8825_REG_TRIM_SETTINGS ... NAU8825_REG_ANALOG_CONTROL_2:
+ case NAU8825_REG_ANALOG_ADC_1 ... NAU8825_REG_MIC_BIAS:
+ case NAU8825_REG_BOOST ... NAU8825_REG_FEPGA:
+ case NAU8825_REG_POWER_UP_CONTROL ... NAU8825_REG_CHARGE_PUMP:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool nau8825_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case NAU8825_REG_RESET:
+ case NAU8825_REG_IRQ_STATUS:
+ case NAU8825_REG_INT_CLR_KEY_STATUS:
+ case NAU8825_REG_IMM_RMS_L:
+ case NAU8825_REG_IMM_RMS_R:
+ case NAU8825_REG_I2C_DEVICE_ID:
+ case NAU8825_REG_SARDOUT_RAM_STATUS:
+ case NAU8825_REG_CHARGE_PUMP_INPUT_READ:
+ case NAU8825_REG_GENERAL_STATUS:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static int nau8825_pump_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ /* Prevent startup click by letting charge pump to ramp up */
+ msleep(10);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static const char * const nau8825_adc_decimation[] = {
+ "32", "64", "128", "256"
+};
+
+static const struct soc_enum nau8825_adc_decimation_enum =
+ SOC_ENUM_SINGLE(NAU8825_REG_ADC_RATE, NAU8825_ADC_SYNC_DOWN_SFT,
+ ARRAY_SIZE(nau8825_adc_decimation), nau8825_adc_decimation);
+
+static const char * const nau8825_dac_oversampl[] = {
+ "64", "256", "128", "", "32"
+};
+
+static const struct soc_enum nau8825_dac_oversampl_enum =
+ SOC_ENUM_SINGLE(NAU8825_REG_DAC_CTRL1, NAU8825_DAC_OVERSAMPLE_SFT,
+ ARRAY_SIZE(nau8825_dac_oversampl), nau8825_dac_oversampl);
+
+static const DECLARE_TLV_DB_MINMAX_MUTE(adc_vol_tlv, -10300, 2400);
+static const DECLARE_TLV_DB_MINMAX_MUTE(sidetone_vol_tlv, -4200, 0);
+static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -5400, 0);
+static const DECLARE_TLV_DB_MINMAX(fepga_gain_tlv, -100, 3600);
+static const DECLARE_TLV_DB_MINMAX_MUTE(crosstalk_vol_tlv, -9600, 2400);
+
+static const struct snd_kcontrol_new nau8825_controls[] = {
+ SOC_SINGLE_TLV("Mic Volume", NAU8825_REG_ADC_DGAIN_CTRL,
+ 0, 0xff, 0, adc_vol_tlv),
+ SOC_DOUBLE_TLV("Headphone Bypass Volume", NAU8825_REG_ADC_DGAIN_CTRL,
+ 12, 8, 0x0f, 0, sidetone_vol_tlv),
+ SOC_DOUBLE_TLV("Headphone Volume", NAU8825_REG_HSVOL_CTRL,
+ 6, 0, 0x3f, 1, dac_vol_tlv),
+ SOC_SINGLE_TLV("Frontend PGA Volume", NAU8825_REG_POWER_UP_CONTROL,
+ 8, 37, 0, fepga_gain_tlv),
+ SOC_DOUBLE_TLV("Headphone Crosstalk Volume", NAU8825_REG_DAC_DGAIN_CTRL,
+ 0, 8, 0xff, 0, crosstalk_vol_tlv),
+
+ SOC_ENUM("ADC Decimation Rate", nau8825_adc_decimation_enum),
+ SOC_ENUM("DAC Oversampling Rate", nau8825_dac_oversampl_enum),
+};
+
+/* DAC Mux 0x33[9] and 0x34[9] */
+static const char * const nau8825_dac_src[] = {
+ "DACL", "DACR",
+};
+
+static SOC_ENUM_SINGLE_DECL(
+ nau8825_dacl_enum, NAU8825_REG_DACL_CTRL,
+ NAU8825_DACL_CH_SEL_SFT, nau8825_dac_src);
+
+static SOC_ENUM_SINGLE_DECL(
+ nau8825_dacr_enum, NAU8825_REG_DACR_CTRL,
+ NAU8825_DACR_CH_SEL_SFT, nau8825_dac_src);
+
+static const struct snd_kcontrol_new nau8825_dacl_mux =
+ SOC_DAPM_ENUM("DACL Source", nau8825_dacl_enum);
+
+static const struct snd_kcontrol_new nau8825_dacr_mux =
+ SOC_DAPM_ENUM("DACR Source", nau8825_dacr_enum);
+
+
+static const struct snd_soc_dapm_widget nau8825_dapm_widgets[] = {
+ SND_SOC_DAPM_AIF_OUT("AIFTX", "Capture", 0, NAU8825_REG_I2S_PCM_CTRL2,
+ 15, 1),
+
+ SND_SOC_DAPM_INPUT("MIC"),
+ SND_SOC_DAPM_MICBIAS("MICBIAS", NAU8825_REG_MIC_BIAS, 8, 0),
+
+ SND_SOC_DAPM_PGA("Frontend PGA", NAU8825_REG_POWER_UP_CONTROL, 14, 0,
+ NULL, 0),
+
+ SND_SOC_DAPM_ADC("ADC", NULL, NAU8825_REG_ENA_CTRL, 8, 0),
+ SND_SOC_DAPM_SUPPLY("ADC Clock", NAU8825_REG_ENA_CTRL, 7, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("ADC Power", NAU8825_REG_ANALOG_ADC_2, 6, 0, NULL,
+ 0),
+
+ /* ADC for button press detection */
+ SND_SOC_DAPM_ADC("SAR", NULL, NAU8825_REG_SAR_CTRL,
+ NAU8825_SAR_ADC_EN_SFT, 0),
+
+ SND_SOC_DAPM_DAC("ADACL", NULL, NAU8825_REG_RDAC, 12, 0),
+ SND_SOC_DAPM_DAC("ADACR", NULL, NAU8825_REG_RDAC, 13, 0),
+ SND_SOC_DAPM_SUPPLY("ADACL Clock", NAU8825_REG_RDAC, 8, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("ADACR Clock", NAU8825_REG_RDAC, 9, 0, NULL, 0),
+
+ SND_SOC_DAPM_DAC("DDACR", NULL, NAU8825_REG_ENA_CTRL,
+ NAU8825_ENABLE_DACR_SFT, 0),
+ SND_SOC_DAPM_DAC("DDACL", NULL, NAU8825_REG_ENA_CTRL,
+ NAU8825_ENABLE_DACL_SFT, 0),
+ SND_SOC_DAPM_SUPPLY("DDAC Clock", NAU8825_REG_ENA_CTRL, 6, 0, NULL, 0),
+
+ SND_SOC_DAPM_MUX("DACL Mux", SND_SOC_NOPM, 0, 0, &nau8825_dacl_mux),
+ SND_SOC_DAPM_MUX("DACR Mux", SND_SOC_NOPM, 0, 0, &nau8825_dacr_mux),
+
+ SND_SOC_DAPM_PGA("HP amp L", NAU8825_REG_CLASSG_CTRL, 1, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("HP amp R", NAU8825_REG_CLASSG_CTRL, 2, 0, NULL, 0),
+ SND_SOC_DAPM_SUPPLY("HP amp power", NAU8825_REG_CLASSG_CTRL, 0, 0, NULL,
+ 0),
+
+ SND_SOC_DAPM_SUPPLY("Charge Pump", NAU8825_REG_CHARGE_PUMP, 5, 0,
+ nau8825_pump_event, SND_SOC_DAPM_POST_PMU),
+
+ SND_SOC_DAPM_PGA("Output Driver R Stage 1",
+ NAU8825_REG_POWER_UP_CONTROL, 5, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Output Driver L Stage 1",
+ NAU8825_REG_POWER_UP_CONTROL, 4, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Output Driver R Stage 2",
+ NAU8825_REG_POWER_UP_CONTROL, 3, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("Output Driver L Stage 2",
+ NAU8825_REG_POWER_UP_CONTROL, 2, 0, NULL, 0),
+ SND_SOC_DAPM_PGA_S("Output Driver R Stage 3", 1,
+ NAU8825_REG_POWER_UP_CONTROL, 1, 0, NULL, 0),
+ SND_SOC_DAPM_PGA_S("Output Driver L Stage 3", 1,
+ NAU8825_REG_POWER_UP_CONTROL, 0, 0, NULL, 0),
+
+ SND_SOC_DAPM_PGA_S("Output DACL", 2, NAU8825_REG_CHARGE_PUMP, 8, 1, NULL, 0),
+ SND_SOC_DAPM_PGA_S("Output DACR", 2, NAU8825_REG_CHARGE_PUMP, 9, 1, NULL, 0),
+
+ SND_SOC_DAPM_OUTPUT("HPOL"),
+ SND_SOC_DAPM_OUTPUT("HPOR"),
+};
+
+static const struct snd_soc_dapm_route nau8825_dapm_routes[] = {
+ {"Frontend PGA", NULL, "MIC"},
+ {"ADC", NULL, "Frontend PGA"},
+ {"ADC", NULL, "ADC Clock"},
+ {"ADC", NULL, "ADC Power"},
+ {"AIFTX", NULL, "ADC"},
+
+ {"DDACL", NULL, "Playback"},
+ {"DDACR", NULL, "Playback"},
+ {"DDACL", NULL, "DDAC Clock"},
+ {"DDACR", NULL, "DDAC Clock"},
+ {"DACL Mux", "DACL", "DDACL"},
+ {"DACL Mux", "DACR", "DDACR"},
+ {"DACR Mux", "DACL", "DDACL"},
+ {"DACR Mux", "DACR", "DDACR"},
+ {"HP amp L", NULL, "DACL Mux"},
+ {"HP amp R", NULL, "DACR Mux"},
+ {"HP amp L", NULL, "HP amp power"},
+ {"HP amp R", NULL, "HP amp power"},
+ {"ADACL", NULL, "HP amp L"},
+ {"ADACR", NULL, "HP amp R"},
+ {"ADACL", NULL, "ADACL Clock"},
+ {"ADACR", NULL, "ADACR Clock"},
+ {"Output Driver L Stage 1", NULL, "ADACL"},
+ {"Output Driver R Stage 1", NULL, "ADACR"},
+ {"Output Driver L Stage 2", NULL, "Output Driver L Stage 1"},
+ {"Output Driver R Stage 2", NULL, "Output Driver R Stage 1"},
+ {"Output Driver L Stage 3", NULL, "Output Driver L Stage 2"},
+ {"Output Driver R Stage 3", NULL, "Output Driver R Stage 2"},
+ {"Output DACL", NULL, "Output Driver L Stage 3"},
+ {"Output DACR", NULL, "Output Driver R Stage 3"},
+ {"HPOL", NULL, "Output DACL"},
+ {"HPOR", NULL, "Output DACR"},
+ {"HPOL", NULL, "Charge Pump"},
+ {"HPOR", NULL, "Charge Pump"},
+};
+
+static int nau8825_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct nau8825 *nau8825 = snd_soc_codec_get_drvdata(codec);
+ unsigned int val_len = 0;
+
+ switch (params_width(params)) {
+ case 16:
+ val_len |= NAU8825_I2S_DL_16;
+ break;
+ case 20:
+ val_len |= NAU8825_I2S_DL_20;
+ break;
+ case 24:
+ val_len |= NAU8825_I2S_DL_24;
+ break;
+ case 32:
+ val_len |= NAU8825_I2S_DL_32;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL1,
+ NAU8825_I2S_DL_MASK, val_len);
+
+ return 0;
+}
+
+static int nau8825_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec = codec_dai->codec;
+ struct nau8825 *nau8825 = snd_soc_codec_get_drvdata(codec);
+ unsigned int ctrl1_val = 0, ctrl2_val = 0;
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ ctrl2_val |= NAU8825_I2S_MS_MASTER;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ ctrl1_val |= NAU8825_I2S_BP_INV;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ ctrl1_val |= NAU8825_I2S_DF_I2S;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ ctrl1_val |= NAU8825_I2S_DF_LEFT;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ ctrl1_val |= NAU8825_I2S_DF_RIGTH;
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ ctrl1_val |= NAU8825_I2S_DF_PCM_AB;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ ctrl1_val |= NAU8825_I2S_DF_PCM_AB;
+ ctrl1_val |= NAU8825_I2S_PCMB_EN;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL1,
+ NAU8825_I2S_DL_MASK | NAU8825_I2S_DF_MASK |
+ NAU8825_I2S_BP_MASK | NAU8825_I2S_PCMB_MASK,
+ ctrl1_val);
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2,
+ NAU8825_I2S_MS_MASK, ctrl2_val);
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops nau8825_dai_ops = {
+ .hw_params = nau8825_hw_params,
+ .set_fmt = nau8825_set_dai_fmt,
+};
+
+#define NAU8825_RATES SNDRV_PCM_RATE_8000_192000
+#define NAU8825_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \
+ | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver nau8825_dai = {
+ .name = "nau8825-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = NAU8825_RATES,
+ .formats = NAU8825_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 1,
+ .rates = NAU8825_RATES,
+ .formats = NAU8825_FORMATS,
+ },
+ .ops = &nau8825_dai_ops,
+};
+
+/**
+ * nau8825_enable_jack_detect - Specify a jack for event reporting
+ *
+ * @component: component to register the jack with
+ * @jack: jack to use to report headset and button events on
+ *
+ * After this function has been called the headset insert/remove and button
+ * events will be routed to the given jack. Jack can be null to stop
+ * reporting.
+ */
+int nau8825_enable_jack_detect(struct snd_soc_codec *codec,
+ struct snd_soc_jack *jack)
+{
+ struct nau8825 *nau8825 = snd_soc_codec_get_drvdata(codec);
+ struct regmap *regmap = nau8825->regmap;
+
+ nau8825->jack = jack;
+
+ /* Ground HP Outputs[1:0], needed for headset auto detection
+ * Enable Automatic Mic/Gnd switching reading on insert interrupt[6]
+ */
+ regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL,
+ NAU8825_HSD_AUTO_MODE | NAU8825_SPKR_DWN1R | NAU8825_SPKR_DWN1L,
+ NAU8825_HSD_AUTO_MODE | NAU8825_SPKR_DWN1R | NAU8825_SPKR_DWN1L);
+
+ regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,
+ NAU8825_IRQ_HEADSET_COMPLETE_EN | NAU8825_IRQ_EJECT_EN, 0);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(nau8825_enable_jack_detect);
+
+
+static bool nau8825_is_jack_inserted(struct regmap *regmap)
+{
+ int status;
+
+ regmap_read(regmap, NAU8825_REG_I2C_DEVICE_ID, &status);
+ return !(status & NAU8825_GPIO2JD1);
+}
+
+static void nau8825_restart_jack_detection(struct regmap *regmap)
+{
+ /* this will restart the entire jack detection process including MIC/GND
+ * switching and create interrupts. We have to go from 0 to 1 and back
+ * to 0 to restart.
+ */
+ regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,
+ NAU8825_JACK_DET_RESTART, NAU8825_JACK_DET_RESTART);
+ regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,
+ NAU8825_JACK_DET_RESTART, 0);
+}
+
+static void nau8825_eject_jack(struct nau8825 *nau8825)
+{
+ struct snd_soc_dapm_context *dapm = nau8825->dapm;
+ struct regmap *regmap = nau8825->regmap;
+
+ snd_soc_dapm_disable_pin(dapm, "SAR");
+ snd_soc_dapm_disable_pin(dapm, "MICBIAS");
+ /* Detach 2kOhm Resistors from MICBIAS to MICGND1/2 */
+ regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,
+ NAU8825_MICBIAS_JKSLV | NAU8825_MICBIAS_JKR2, 0);
+ /* ground HPL/HPR, MICGRND1/2 */
+ regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL, 0xf, 0xf);
+
+ snd_soc_dapm_sync(dapm);
+}
+
+static int nau8825_button_decode(int value)
+{
+ int buttons = 0;
+
+ /* The chip supports up to 8 buttons, but ALSA defines only 6 buttons */
+ if (value & BIT(0))
+ buttons |= SND_JACK_BTN_0;
+ if (value & BIT(1))
+ buttons |= SND_JACK_BTN_1;
+ if (value & BIT(2))
+ buttons |= SND_JACK_BTN_2;
+ if (value & BIT(3))
+ buttons |= SND_JACK_BTN_3;
+ if (value & BIT(4))
+ buttons |= SND_JACK_BTN_4;
+ if (value & BIT(5))
+ buttons |= SND_JACK_BTN_5;
+
+ return buttons;
+}
+
+static int nau8825_jack_insert(struct nau8825 *nau8825)
+{
+ struct regmap *regmap = nau8825->regmap;
+ struct snd_soc_dapm_context *dapm = nau8825->dapm;
+ int jack_status_reg, mic_detected;
+ int type = 0;
+
+ regmap_read(regmap, NAU8825_REG_GENERAL_STATUS, &jack_status_reg);
+ mic_detected = (jack_status_reg >> 10) & 3;
+
+ switch (mic_detected) {
+ case 0:
+ /* no mic */
+ type = SND_JACK_HEADPHONE;
+ break;
+ case 1:
+ dev_dbg(nau8825->dev, "OMTP (micgnd1) mic connected\n");
+ type = SND_JACK_HEADSET;
+
+ /* Unground MICGND1 */
+ regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL, 3 << 2,
+ 1 << 2);
+ /* Attach 2kOhm Resistor from MICBIAS to MICGND1 */
+ regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,
+ NAU8825_MICBIAS_JKSLV | NAU8825_MICBIAS_JKR2,
+ NAU8825_MICBIAS_JKR2);
+ /* Attach SARADC to MICGND1 */
+ regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,
+ NAU8825_SAR_INPUT_MASK,
+ NAU8825_SAR_INPUT_JKR2);
+
+ snd_soc_dapm_force_enable_pin(dapm, "MICBIAS");
+ snd_soc_dapm_force_enable_pin(dapm, "SAR");
+ snd_soc_dapm_sync(dapm);
+ break;
+ case 2:
+ case 3:
+ dev_dbg(nau8825->dev, "CTIA (micgnd2) mic connected\n");
+ type = SND_JACK_HEADSET;
+
+ /* Unground MICGND2 */
+ regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL, 3 << 2,
+ 2 << 2);
+ /* Attach 2kOhm Resistor from MICBIAS to MICGND2 */
+ regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,
+ NAU8825_MICBIAS_JKSLV | NAU8825_MICBIAS_JKR2,
+ NAU8825_MICBIAS_JKSLV);
+ /* Attach SARADC to MICGND2 */
+ regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,
+ NAU8825_SAR_INPUT_MASK,
+ NAU8825_SAR_INPUT_JKSLV);
+
+ snd_soc_dapm_force_enable_pin(dapm, "MICBIAS");
+ snd_soc_dapm_force_enable_pin(dapm, "SAR");
+ snd_soc_dapm_sync(dapm);
+ break;
+ }
+
+ if (type & SND_JACK_HEADPHONE) {
+ /* Unground HPL/R */
+ regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL, 0x3, 0);
+ }
+
+ return type;
+}
+
+#define NAU8825_BUTTONS (SND_JACK_BTN_0 | SND_JACK_BTN_1 | \
+ SND_JACK_BTN_2 | SND_JACK_BTN_3)
+
+static irqreturn_t nau8825_interrupt(int irq, void *data)
+{
+ struct nau8825 *nau8825 = (struct nau8825 *)data;
+ struct regmap *regmap = nau8825->regmap;
+ int active_irq, clear_irq = 0, event = 0, event_mask = 0;
+
+ regmap_read(regmap, NAU8825_REG_IRQ_STATUS, &active_irq);
+
+ if ((active_irq & NAU8825_JACK_EJECTION_IRQ_MASK) ==
+ NAU8825_JACK_EJECTION_DETECTED) {
+
+ nau8825_eject_jack(nau8825);
+ event_mask |= SND_JACK_HEADSET;
+ clear_irq = NAU8825_JACK_EJECTION_IRQ_MASK;
+ } else if (active_irq & NAU8825_KEY_SHORT_PRESS_IRQ) {
+ int key_status;
+
+ regmap_read(regmap, NAU8825_REG_INT_CLR_KEY_STATUS,
+ &key_status);
+
+ /* upper 8 bits of the register are for short pressed keys,
+ * lower 8 bits - for long pressed buttons
+ */
+ nau8825->button_pressed = nau8825_button_decode(
+ key_status >> 8);
+
+ event |= nau8825->button_pressed;
+ event_mask |= NAU8825_BUTTONS;
+ clear_irq = NAU8825_KEY_SHORT_PRESS_IRQ;
+ } else if (active_irq & NAU8825_KEY_RELEASE_IRQ) {
+ event_mask = NAU8825_BUTTONS;
+ clear_irq = NAU8825_KEY_RELEASE_IRQ;
+ } else if (active_irq & NAU8825_HEADSET_COMPLETION_IRQ) {
+ if (nau8825_is_jack_inserted(regmap)) {
+ event |= nau8825_jack_insert(nau8825);
+ } else {
+ dev_warn(nau8825->dev, "Headset completion IRQ fired but no headset connected\n");
+ nau8825_eject_jack(nau8825);
+ }
+
+ event_mask |= SND_JACK_HEADSET;
+ clear_irq = NAU8825_HEADSET_COMPLETION_IRQ;
+ }
+
+ if (!clear_irq)
+ clear_irq = active_irq;
+ /* clears the rightmost interruption */
+ regmap_write(regmap, NAU8825_REG_INT_CLR_KEY_STATUS, clear_irq);
+
+ if (event_mask)
+ snd_soc_jack_report(nau8825->jack, event, event_mask);
+
+ return IRQ_HANDLED;
+}
+
+static void nau8825_setup_buttons(struct nau8825 *nau8825)
+{
+ struct regmap *regmap = nau8825->regmap;
+
+ regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,
+ NAU8825_SAR_TRACKING_GAIN_MASK,
+ nau8825->sar_voltage << NAU8825_SAR_TRACKING_GAIN_SFT);
+ regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,
+ NAU8825_SAR_COMPARE_TIME_MASK,
+ nau8825->sar_compare_time << NAU8825_SAR_COMPARE_TIME_SFT);
+ regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,
+ NAU8825_SAR_SAMPLING_TIME_MASK,
+ nau8825->sar_sampling_time << NAU8825_SAR_SAMPLING_TIME_SFT);
+
+ regmap_update_bits(regmap, NAU8825_REG_KEYDET_CTRL,
+ NAU8825_KEYDET_LEVELS_NR_MASK,
+ (nau8825->sar_threshold_num - 1) << NAU8825_KEYDET_LEVELS_NR_SFT);
+ regmap_update_bits(regmap, NAU8825_REG_KEYDET_CTRL,
+ NAU8825_KEYDET_HYSTERESIS_MASK,
+ nau8825->sar_hysteresis << NAU8825_KEYDET_HYSTERESIS_SFT);
+ regmap_update_bits(regmap, NAU8825_REG_KEYDET_CTRL,
+ NAU8825_KEYDET_SHORTKEY_DEBOUNCE_MASK,
+ nau8825->key_debounce << NAU8825_KEYDET_SHORTKEY_DEBOUNCE_SFT);
+
+ regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_1,
+ (nau8825->sar_threshold[0] << 8) | nau8825->sar_threshold[1]);
+ regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_2,
+ (nau8825->sar_threshold[2] << 8) | nau8825->sar_threshold[3]);
+ regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_3,
+ (nau8825->sar_threshold[4] << 8) | nau8825->sar_threshold[5]);
+ regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_4,
+ (nau8825->sar_threshold[6] << 8) | nau8825->sar_threshold[7]);
+
+ /* Enable short press and release interruptions */
+ regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,
+ NAU8825_IRQ_KEY_SHORT_PRESS_EN | NAU8825_IRQ_KEY_RELEASE_EN,
+ 0);
+}
+
+static void nau8825_init_regs(struct nau8825 *nau8825)
+{
+ struct regmap *regmap = nau8825->regmap;
+
+ /* Enable Bias/Vmid */
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,
+ NAU8825_BIAS_VMID, NAU8825_BIAS_VMID);
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_BOOST,
+ NAU8825_GLOBAL_BIAS_EN, NAU8825_GLOBAL_BIAS_EN);
+
+ /* VMID Tieoff */
+ regmap_update_bits(regmap, NAU8825_REG_BIAS_ADJ,
+ NAU8825_BIAS_VMID_SEL_MASK,
+ nau8825->vref_impedance << NAU8825_BIAS_VMID_SEL_SFT);
+ /* Disable Boost Driver, Automatic Short circuit protection enable */
+ regmap_update_bits(regmap, NAU8825_REG_BOOST,
+ NAU8825_PRECHARGE_DIS | NAU8825_HP_BOOST_G_DIS |
+ NAU8825_SHORT_SHUTDOWN_EN,
+ NAU8825_PRECHARGE_DIS | NAU8825_HP_BOOST_G_DIS |
+ NAU8825_SHORT_SHUTDOWN_EN);
+
+ regmap_update_bits(regmap, NAU8825_REG_GPIO12_CTRL,
+ NAU8825_JKDET_OUTPUT_EN,
+ nau8825->jkdet_enable ? 0 : NAU8825_JKDET_OUTPUT_EN);
+ regmap_update_bits(regmap, NAU8825_REG_GPIO12_CTRL,
+ NAU8825_JKDET_PULL_EN,
+ nau8825->jkdet_pull_enable ? 0 : NAU8825_JKDET_PULL_EN);
+ regmap_update_bits(regmap, NAU8825_REG_GPIO12_CTRL,
+ NAU8825_JKDET_PULL_UP,
+ nau8825->jkdet_pull_up ? NAU8825_JKDET_PULL_UP : 0);
+ regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,
+ NAU8825_JACK_POLARITY,
+ /* jkdet_polarity - 1 is for active-low */
+ nau8825->jkdet_polarity ? 0 : NAU8825_JACK_POLARITY);
+
+ regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,
+ NAU8825_JACK_INSERT_DEBOUNCE_MASK,
+ nau8825->jack_insert_debounce << NAU8825_JACK_INSERT_DEBOUNCE_SFT);
+ regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,
+ NAU8825_JACK_EJECT_DEBOUNCE_MASK,
+ nau8825->jack_eject_debounce << NAU8825_JACK_EJECT_DEBOUNCE_SFT);
+
+ /* Mask unneeded IRQs: 1 - disable, 0 - enable */
+ regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK, 0x7ff, 0x7ff);
+
+ regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,
+ NAU8825_MICBIAS_VOLTAGE_MASK, nau8825->micbias_voltage);
+
+ if (nau8825->sar_threshold_num)
+ nau8825_setup_buttons(nau8825);
+
+ /* Default oversampling/decimations settings are unusable
+ * (audible hiss). Set it to something better.
+ */
+ regmap_update_bits(regmap, NAU8825_REG_ADC_RATE,
+ NAU8825_ADC_SYNC_DOWN_MASK, NAU8825_ADC_SYNC_DOWN_128);
+ regmap_update_bits(regmap, NAU8825_REG_DAC_CTRL1,
+ NAU8825_DAC_OVERSAMPLE_MASK, NAU8825_DAC_OVERSAMPLE_128);
+}
+
+static const struct regmap_config nau8825_regmap_config = {
+ .val_bits = 16,
+ .reg_bits = 16,
+
+ .max_register = NAU8825_REG_MAX,
+ .readable_reg = nau8825_readable_reg,
+ .writeable_reg = nau8825_writeable_reg,
+ .volatile_reg = nau8825_volatile_reg,
+
+ .cache_type = REGCACHE_RBTREE,
+ .reg_defaults = nau8825_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(nau8825_reg_defaults),
+};
+
+static int nau8825_codec_probe(struct snd_soc_codec *codec)
+{
+ struct nau8825 *nau8825 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+
+ nau8825->dapm = dapm;
+
+ /* The interrupt clock is gated by x1[10:8],
+ * one of them needs to be enabled all the time for
+ * interrupts to happen.
+ */
+ snd_soc_dapm_force_enable_pin(dapm, "DDACR");
+ snd_soc_dapm_sync(dapm);
+
+ /* Unmask interruptions. Handler uses dapm object so we can enable
+ * interruptions only after dapm is fully initialized.
+ */
+ regmap_write(nau8825->regmap, NAU8825_REG_INTERRUPT_DIS_CTRL, 0);
+ nau8825_restart_jack_detection(nau8825->regmap);
+
+ return 0;
+}
+
+/**
+ * nau8825_calc_fll_param - Calculate FLL parameters.
+ * @fll_in: external clock provided to codec.
+ * @fs: sampling rate.
+ * @fll_param: Pointer to structure of FLL parameters.
+ *
+ * Calculate FLL parameters to configure codec.
+ *
+ * Returns 0 for success or negative error code.
+ */
+static int nau8825_calc_fll_param(unsigned int fll_in, unsigned int fs,
+ struct nau8825_fll *fll_param)
+{
+ u64 fvco;
+ unsigned int fref, i;
+
+ /* Ensure the reference clock frequency (FREF) is <= 13.5MHz by dividing
+ * freq_in by 1, 2, 4, or 8 using FLL pre-scalar.
+ * FREF = freq_in / NAU8825_FLL_REF_DIV_MASK
+ */
+ for (i = 0; i < ARRAY_SIZE(fll_pre_scalar); i++) {
+ fref = fll_in / fll_pre_scalar[i].param;
+ if (fref <= NAU_FREF_MAX)
+ break;
+ }
+ if (i == ARRAY_SIZE(fll_pre_scalar))
+ return -EINVAL;
+ fll_param->clk_ref_div = fll_pre_scalar[i].val;
+
+ /* Choose the FLL ratio based on FREF */
+ for (i = 0; i < ARRAY_SIZE(fll_ratio); i++) {
+ if (fref >= fll_ratio[i].param)
+ break;
+ }
+ if (i == ARRAY_SIZE(fll_ratio))
+ return -EINVAL;
+ fll_param->ratio = fll_ratio[i].val;
+
+ /* Calculate the frequency of DCO (FDCO) given freq_out = 256 * Fs.
+ * FDCO must be within the 90MHz - 100MHz or the FFL cannot be
+ * guaranteed across the full range of operation.
+ * FDCO = freq_out * 2 * mclk_src_scaling
+ */
+ for (i = 0; i < ARRAY_SIZE(mclk_src_scaling); i++) {
+ fvco = 256 * fs * 2 * mclk_src_scaling[i].param;
+ if (NAU_FVCO_MIN < fvco && fvco < NAU_FVCO_MAX)
+ break;
+ }
+ if (i == ARRAY_SIZE(mclk_src_scaling))
+ return -EINVAL;
+ fll_param->mclk_src = mclk_src_scaling[i].val;
+
+ /* Calculate the FLL 10-bit integer input and the FLL 16-bit fractional
+ * input based on FDCO, FREF and FLL ratio.
+ */
+ fvco = div_u64(fvco << 16, fref * fll_param->ratio);
+ fll_param->fll_int = (fvco >> 16) & 0x3FF;
+ fll_param->fll_frac = fvco & 0xFFFF;
+ return 0;
+}
+
+static void nau8825_fll_apply(struct nau8825 *nau8825,
+ struct nau8825_fll *fll_param)
+{
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,
+ NAU8825_CLK_MCLK_SRC_MASK, fll_param->mclk_src);
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL1,
+ NAU8825_FLL_RATIO_MASK, fll_param->ratio);
+ /* FLL 16-bit fractional input */
+ regmap_write(nau8825->regmap, NAU8825_REG_FLL2, fll_param->fll_frac);
+ /* FLL 10-bit integer input */
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL3,
+ NAU8825_FLL_INTEGER_MASK, fll_param->fll_int);
+ /* FLL pre-scaler */
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL4,
+ NAU8825_FLL_REF_DIV_MASK, fll_param->clk_ref_div);
+ /* select divided VCO input */
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL5,
+ NAU8825_FLL_FILTER_SW_MASK, 0x0000);
+ /* FLL sigma delta modulator enable */
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL6,
+ NAU8825_SDM_EN_MASK, NAU8825_SDM_EN);
+}
+
+/* freq_out must be 256*Fs in order to achieve the best performance */
+static int nau8825_set_pll(struct snd_soc_codec *codec, int pll_id, int source,
+ unsigned int freq_in, unsigned int freq_out)
+{
+ struct nau8825 *nau8825 = snd_soc_codec_get_drvdata(codec);
+ struct nau8825_fll fll_param;
+ int ret, fs;
+
+ fs = freq_out / 256;
+ ret = nau8825_calc_fll_param(freq_in, fs, &fll_param);
+ if (ret < 0) {
+ dev_err(codec->dev, "Unsupported input clock %d\n", freq_in);
+ return ret;
+ }
+ dev_dbg(codec->dev, "mclk_src=%x ratio=%x fll_frac=%x fll_int=%x clk_ref_div=%x\n",
+ fll_param.mclk_src, fll_param.ratio, fll_param.fll_frac,
+ fll_param.fll_int, fll_param.clk_ref_div);
+
+ nau8825_fll_apply(nau8825, &fll_param);
+ mdelay(2);
+ regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,
+ NAU8825_CLK_SRC_MASK, NAU8825_CLK_SRC_VCO);
+ return 0;
+}
+
+static int nau8825_configure_sysclk(struct nau8825 *nau8825, int clk_id,
+ unsigned int freq)
+{
+ struct regmap *regmap = nau8825->regmap;
+ int ret;
+
+ switch (clk_id) {
+ case NAU8825_CLK_MCLK:
+ regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER,
+ NAU8825_CLK_SRC_MASK, NAU8825_CLK_SRC_MCLK);
+ regmap_update_bits(regmap, NAU8825_REG_FLL6, NAU8825_DCO_EN, 0);
+
+ /* We selected MCLK source but the clock itself managed externally */
+ if (!nau8825->mclk)
+ break;
+
+ if (!nau8825->mclk_freq) {
+ ret = clk_prepare_enable(nau8825->mclk);
+ if (ret) {
+ dev_err(nau8825->dev, "Unable to prepare codec mclk\n");
+ return ret;
+ }
+ }
+
+ if (nau8825->mclk_freq != freq) {
+ nau8825->mclk_freq = freq;
+
+ freq = clk_round_rate(nau8825->mclk, freq);
+ ret = clk_set_rate(nau8825->mclk, freq);
+ if (ret) {
+ dev_err(nau8825->dev, "Unable to set mclk rate\n");
+ return ret;
+ }
+ }
+
+ break;
+ case NAU8825_CLK_INTERNAL:
+ regmap_update_bits(regmap, NAU8825_REG_FLL6, NAU8825_DCO_EN,
+ NAU8825_DCO_EN);
+ regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER,
+ NAU8825_CLK_SRC_MASK, NAU8825_CLK_SRC_VCO);
+
+ if (nau8825->mclk_freq) {
+ clk_disable_unprepare(nau8825->mclk);
+ nau8825->mclk_freq = 0;
+ }
+
+ break;
+ default:
+ dev_err(nau8825->dev, "Invalid clock id (%d)\n", clk_id);
+ return -EINVAL;
+ }
+
+ dev_dbg(nau8825->dev, "Sysclk is %dHz and clock id is %d\n", freq,
+ clk_id);
+ return 0;
+}
+
+static int nau8825_set_sysclk(struct snd_soc_codec *codec, int clk_id,
+ int source, unsigned int freq, int dir)
+{
+ struct nau8825 *nau8825 = snd_soc_codec_get_drvdata(codec);
+
+ return nau8825_configure_sysclk(nau8825, clk_id, freq);
+}
+
+static int nau8825_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ struct nau8825 *nau8825 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+
+ case SND_SOC_BIAS_PREPARE:
+ break;
+
+ case SND_SOC_BIAS_STANDBY:
+ if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
+ if (nau8825->mclk_freq) {
+ ret = clk_prepare_enable(nau8825->mclk);
+ if (ret) {
+ dev_err(nau8825->dev, "Unable to prepare codec mclk\n");
+ return ret;
+ }
+ }
+
+ ret = regcache_sync(nau8825->regmap);
+ if (ret) {
+ dev_err(codec->dev,
+ "Failed to sync cache: %d\n", ret);
+ return ret;
+ }
+ }
+
+ break;
+
+ case SND_SOC_BIAS_OFF:
+ if (nau8825->mclk_freq)
+ clk_disable_unprepare(nau8825->mclk);
+
+ regcache_mark_dirty(nau8825->regmap);
+ break;
+ }
+ return 0;
+}
+
+static struct snd_soc_codec_driver nau8825_codec_driver = {
+ .probe = nau8825_codec_probe,
+ .set_sysclk = nau8825_set_sysclk,
+ .set_pll = nau8825_set_pll,
+ .set_bias_level = nau8825_set_bias_level,
+ .suspend_bias_off = true,
+
+ .controls = nau8825_controls,
+ .num_controls = ARRAY_SIZE(nau8825_controls),
+ .dapm_widgets = nau8825_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(nau8825_dapm_widgets),
+ .dapm_routes = nau8825_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(nau8825_dapm_routes),
+};
+
+static void nau8825_reset_chip(struct regmap *regmap)
+{
+ regmap_write(regmap, NAU8825_REG_RESET, 0x00);
+ regmap_write(regmap, NAU8825_REG_RESET, 0x00);
+}
+
+static void nau8825_print_device_properties(struct nau8825 *nau8825)
+{
+ int i;
+ struct device *dev = nau8825->dev;
+
+ dev_dbg(dev, "jkdet-enable: %d\n", nau8825->jkdet_enable);
+ dev_dbg(dev, "jkdet-pull-enable: %d\n", nau8825->jkdet_pull_enable);
+ dev_dbg(dev, "jkdet-pull-up: %d\n", nau8825->jkdet_pull_up);
+ dev_dbg(dev, "jkdet-polarity: %d\n", nau8825->jkdet_polarity);
+ dev_dbg(dev, "micbias-voltage: %d\n", nau8825->micbias_voltage);
+ dev_dbg(dev, "vref-impedance: %d\n", nau8825->vref_impedance);
+
+ dev_dbg(dev, "sar-threshold-num: %d\n", nau8825->sar_threshold_num);
+ for (i = 0; i < nau8825->sar_threshold_num; i++)
+ dev_dbg(dev, "sar-threshold[%d]=%d\n", i,
+ nau8825->sar_threshold[i]);
+
+ dev_dbg(dev, "sar-hysteresis: %d\n", nau8825->sar_hysteresis);
+ dev_dbg(dev, "sar-voltage: %d\n", nau8825->sar_voltage);
+ dev_dbg(dev, "sar-compare-time: %d\n", nau8825->sar_compare_time);
+ dev_dbg(dev, "sar-sampling-time: %d\n", nau8825->sar_sampling_time);
+ dev_dbg(dev, "short-key-debounce: %d\n", nau8825->key_debounce);
+ dev_dbg(dev, "jack-insert-debounce: %d\n",
+ nau8825->jack_insert_debounce);
+ dev_dbg(dev, "jack-eject-debounce: %d\n",
+ nau8825->jack_eject_debounce);
+}
+
+static int nau8825_read_device_properties(struct device *dev,
+ struct nau8825 *nau8825) {
+
+ nau8825->jkdet_enable = device_property_read_bool(dev,
+ "nuvoton,jkdet-enable");
+ nau8825->jkdet_pull_enable = device_property_read_bool(dev,
+ "nuvoton,jkdet-pull-enable");
+ nau8825->jkdet_pull_up = device_property_read_bool(dev,
+ "nuvoton,jkdet-pull-up");
+ device_property_read_u32(dev, "nuvoton,jkdet-polarity",
+ &nau8825->jkdet_polarity);
+ device_property_read_u32(dev, "nuvoton,micbias-voltage",
+ &nau8825->micbias_voltage);
+ device_property_read_u32(dev, "nuvoton,vref-impedance",
+ &nau8825->vref_impedance);
+ device_property_read_u32(dev, "nuvoton,sar-threshold-num",
+ &nau8825->sar_threshold_num);
+ device_property_read_u32_array(dev, "nuvoton,sar-threshold",
+ nau8825->sar_threshold, nau8825->sar_threshold_num);
+ device_property_read_u32(dev, "nuvoton,sar-hysteresis",
+ &nau8825->sar_hysteresis);
+ device_property_read_u32(dev, "nuvoton,sar-voltage",
+ &nau8825->sar_voltage);
+ device_property_read_u32(dev, "nuvoton,sar-compare-time",
+ &nau8825->sar_compare_time);
+ device_property_read_u32(dev, "nuvoton,sar-sampling-time",
+ &nau8825->sar_sampling_time);
+ device_property_read_u32(dev, "nuvoton,short-key-debounce",
+ &nau8825->key_debounce);
+ device_property_read_u32(dev, "nuvoton,jack-insert-debounce",
+ &nau8825->jack_insert_debounce);
+ device_property_read_u32(dev, "nuvoton,jack-eject-debounce",
+ &nau8825->jack_eject_debounce);
+
+ nau8825->mclk = devm_clk_get(dev, "mclk");
+ if (PTR_ERR(nau8825->mclk) == -EPROBE_DEFER) {
+ return -EPROBE_DEFER;
+ } else if (PTR_ERR(nau8825->mclk) == -ENOENT) {
+ /* The MCLK is managed externally or not used at all */
+ nau8825->mclk = NULL;
+ dev_info(dev, "No 'mclk' clock found, assume MCLK is managed externally");
+ } else if (IS_ERR(nau8825->mclk)) {
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int nau8825_setup_irq(struct nau8825 *nau8825)
+{
+ struct regmap *regmap = nau8825->regmap;
+ int ret;
+
+ /* IRQ Output Enable */
+ regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,
+ NAU8825_IRQ_OUTPUT_EN, NAU8825_IRQ_OUTPUT_EN);
+
+ /* Enable internal VCO needed for interruptions */
+ nau8825_configure_sysclk(nau8825, NAU8825_CLK_INTERNAL, 0);
+
+ /* Enable DDACR needed for interrupts
+ * It is the same as force_enable_pin("DDACR") we do later
+ */
+ regmap_update_bits(regmap, NAU8825_REG_ENA_CTRL,
+ NAU8825_ENABLE_DACR, NAU8825_ENABLE_DACR);
+
+ /* Chip needs one FSCLK cycle in order to generate interrupts,
+ * as we cannot guarantee one will be provided by the system. Turning
+ * master mode on then off enables us to generate that FSCLK cycle
+ * with a minimum of contention on the clock bus.
+ */
+ regmap_update_bits(regmap, NAU8825_REG_I2S_PCM_CTRL2,
+ NAU8825_I2S_MS_MASK, NAU8825_I2S_MS_MASTER);
+ regmap_update_bits(regmap, NAU8825_REG_I2S_PCM_CTRL2,
+ NAU8825_I2S_MS_MASK, NAU8825_I2S_MS_SLAVE);
+
+ ret = devm_request_threaded_irq(nau8825->dev, nau8825->irq, NULL,
+ nau8825_interrupt, IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+ "nau8825", nau8825);
+
+ if (ret) {
+ dev_err(nau8825->dev, "Cannot request irq %d (%d)\n",
+ nau8825->irq, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int nau8825_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct device *dev = &i2c->dev;
+ struct nau8825 *nau8825 = dev_get_platdata(&i2c->dev);
+ int ret, value;
+
+ if (!nau8825) {
+ nau8825 = devm_kzalloc(dev, sizeof(*nau8825), GFP_KERNEL);
+ if (!nau8825)
+ return -ENOMEM;
+ ret = nau8825_read_device_properties(dev, nau8825);
+ if (ret)
+ return ret;
+ }
+
+ i2c_set_clientdata(i2c, nau8825);
+
+ nau8825->regmap = devm_regmap_init_i2c(i2c, &nau8825_regmap_config);
+ if (IS_ERR(nau8825->regmap))
+ return PTR_ERR(nau8825->regmap);
+ nau8825->dev = dev;
+ nau8825->irq = i2c->irq;
+
+ nau8825_print_device_properties(nau8825);
+
+ nau8825_reset_chip(nau8825->regmap);
+ ret = regmap_read(nau8825->regmap, NAU8825_REG_I2C_DEVICE_ID, &value);
+ if (ret < 0) {
+ dev_err(dev, "Failed to read device id from the NAU8825: %d\n",
+ ret);
+ return ret;
+ }
+ if ((value & NAU8825_SOFTWARE_ID_MASK) !=
+ NAU8825_SOFTWARE_ID_NAU8825) {
+ dev_err(dev, "Not a NAU8825 chip\n");
+ return -ENODEV;
+ }
+
+ nau8825_init_regs(nau8825);
+
+ if (i2c->irq)
+ nau8825_setup_irq(nau8825);
+
+ return snd_soc_register_codec(&i2c->dev, &nau8825_codec_driver,
+ &nau8825_dai, 1);
+}
+
+static int nau8825_i2c_remove(struct i2c_client *client)
+{
+ snd_soc_unregister_codec(&client->dev);
+ return 0;
+}
+
+static const struct i2c_device_id nau8825_i2c_ids[] = {
+ { "nau8825", 0 },
+ { }
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id nau8825_of_ids[] = {
+ { .compatible = "nuvoton,nau8825", },
+ {}
+};
+MODULE_DEVICE_TABLE(of, nau8825_of_ids);
+#endif
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id nau8825_acpi_match[] = {
+ { "10508825", 0 },
+ {},
+};
+MODULE_DEVICE_TABLE(acpi, nau8825_acpi_match);
+#endif
+
+static struct i2c_driver nau8825_driver = {
+ .driver = {
+ .name = "nau8825",
+ .of_match_table = of_match_ptr(nau8825_of_ids),
+ .acpi_match_table = ACPI_PTR(nau8825_acpi_match),
+ },
+ .probe = nau8825_i2c_probe,
+ .remove = nau8825_i2c_remove,
+ .id_table = nau8825_i2c_ids,
+};
+module_i2c_driver(nau8825_driver);
+
+MODULE_DESCRIPTION("ASoC nau8825 driver");
+MODULE_AUTHOR("Anatol Pomozov <anatol@chromium.org>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/nau8825.h b/sound/soc/codecs/nau8825.h
new file mode 100644
index 000000000000..dff8edb83bfd
--- /dev/null
+++ b/sound/soc/codecs/nau8825.h
@@ -0,0 +1,341 @@
+/*
+ * NAU8825 ALSA SoC audio driver
+ *
+ * Copyright 2015 Google Inc.
+ * Author: Anatol Pomozov <anatol.pomozov@chrominium.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __NAU8825_H__
+#define __NAU8825_H__
+
+#define NAU8825_REG_RESET 0x00
+#define NAU8825_REG_ENA_CTRL 0x01
+#define NAU8825_REG_CLK_DIVIDER 0x03
+#define NAU8825_REG_FLL1 0x04
+#define NAU8825_REG_FLL2 0x05
+#define NAU8825_REG_FLL3 0x06
+#define NAU8825_REG_FLL4 0x07
+#define NAU8825_REG_FLL5 0x08
+#define NAU8825_REG_FLL6 0x09
+#define NAU8825_REG_FLL_VCO_RSV 0x0a
+#define NAU8825_REG_HSD_CTRL 0x0c
+#define NAU8825_REG_JACK_DET_CTRL 0x0d
+#define NAU8825_REG_INTERRUPT_MASK 0x0f
+#define NAU8825_REG_IRQ_STATUS 0x10
+#define NAU8825_REG_INT_CLR_KEY_STATUS 0x11
+#define NAU8825_REG_INTERRUPT_DIS_CTRL 0x12
+#define NAU8825_REG_SAR_CTRL 0x13
+#define NAU8825_REG_KEYDET_CTRL 0x14
+#define NAU8825_REG_VDET_THRESHOLD_1 0x15
+#define NAU8825_REG_VDET_THRESHOLD_2 0x16
+#define NAU8825_REG_VDET_THRESHOLD_3 0x17
+#define NAU8825_REG_VDET_THRESHOLD_4 0x18
+#define NAU8825_REG_GPIO34_CTRL 0x19
+#define NAU8825_REG_GPIO12_CTRL 0x1a
+#define NAU8825_REG_TDM_CTRL 0x1b
+#define NAU8825_REG_I2S_PCM_CTRL1 0x1c
+#define NAU8825_REG_I2S_PCM_CTRL2 0x1d
+#define NAU8825_REG_LEFT_TIME_SLOT 0x1e
+#define NAU8825_REG_RIGHT_TIME_SLOT 0x1f
+#define NAU8825_REG_BIQ_CTRL 0x20
+#define NAU8825_REG_BIQ_COF1 0x21
+#define NAU8825_REG_BIQ_COF2 0x22
+#define NAU8825_REG_BIQ_COF3 0x23
+#define NAU8825_REG_BIQ_COF4 0x24
+#define NAU8825_REG_BIQ_COF5 0x25
+#define NAU8825_REG_BIQ_COF6 0x26
+#define NAU8825_REG_BIQ_COF7 0x27
+#define NAU8825_REG_BIQ_COF8 0x28
+#define NAU8825_REG_BIQ_COF9 0x29
+#define NAU8825_REG_BIQ_COF10 0x2a
+#define NAU8825_REG_ADC_RATE 0x2b
+#define NAU8825_REG_DAC_CTRL1 0x2c
+#define NAU8825_REG_DAC_CTRL2 0x2d
+#define NAU8825_REG_DAC_DGAIN_CTRL 0x2f
+#define NAU8825_REG_ADC_DGAIN_CTRL 0x30
+#define NAU8825_REG_MUTE_CTRL 0x31
+#define NAU8825_REG_HSVOL_CTRL 0x32
+#define NAU8825_REG_DACL_CTRL 0x33
+#define NAU8825_REG_DACR_CTRL 0x34
+#define NAU8825_REG_ADC_DRC_KNEE_IP12 0x38
+#define NAU8825_REG_ADC_DRC_KNEE_IP34 0x39
+#define NAU8825_REG_ADC_DRC_SLOPES 0x3a
+#define NAU8825_REG_ADC_DRC_ATKDCY 0x3b
+#define NAU8825_REG_DAC_DRC_KNEE_IP12 0x45
+#define NAU8825_REG_DAC_DRC_KNEE_IP34 0x46
+#define NAU8825_REG_DAC_DRC_SLOPES 0x47
+#define NAU8825_REG_DAC_DRC_ATKDCY 0x48
+#define NAU8825_REG_IMM_MODE_CTRL 0x4c
+#define NAU8825_REG_IMM_RMS_L 0x4d
+#define NAU8825_REG_IMM_RMS_R 0x4e
+#define NAU8825_REG_CLASSG_CTRL 0x50
+#define NAU8825_REG_OPT_EFUSE_CTRL 0x51
+#define NAU8825_REG_MISC_CTRL 0x55
+#define NAU8825_REG_I2C_DEVICE_ID 0x58
+#define NAU8825_REG_SARDOUT_RAM_STATUS 0x59
+#define NAU8825_REG_BIAS_ADJ 0x66
+#define NAU8825_REG_TRIM_SETTINGS 0x68
+#define NAU8825_REG_ANALOG_CONTROL_1 0x69
+#define NAU8825_REG_ANALOG_CONTROL_2 0x6a
+#define NAU8825_REG_ANALOG_ADC_1 0x71
+#define NAU8825_REG_ANALOG_ADC_2 0x72
+#define NAU8825_REG_RDAC 0x73
+#define NAU8825_REG_MIC_BIAS 0x74
+#define NAU8825_REG_BOOST 0x76
+#define NAU8825_REG_FEPGA 0x77
+#define NAU8825_REG_POWER_UP_CONTROL 0x7f
+#define NAU8825_REG_CHARGE_PUMP 0x80
+#define NAU8825_REG_CHARGE_PUMP_INPUT_READ 0x81
+#define NAU8825_REG_GENERAL_STATUS 0x82
+#define NAU8825_REG_MAX NAU8825_REG_GENERAL_STATUS
+
+/* ENA_CTRL (0x1) */
+#define NAU8825_ENABLE_DACR_SFT 10
+#define NAU8825_ENABLE_DACR (1 << NAU8825_ENABLE_DACR_SFT)
+#define NAU8825_ENABLE_DACL_SFT 9
+#define NAU8825_ENABLE_ADC_SFT 8
+#define NAU8825_ENABLE_SAR_SFT 1
+
+/* CLK_DIVIDER (0x3) */
+#define NAU8825_CLK_SRC_SFT 15
+#define NAU8825_CLK_SRC_MASK (1 << NAU8825_CLK_SRC_SFT)
+#define NAU8825_CLK_SRC_VCO (1 << NAU8825_CLK_SRC_SFT)
+#define NAU8825_CLK_SRC_MCLK (0 << NAU8825_CLK_SRC_SFT)
+#define NAU8825_CLK_MCLK_SRC_MASK (0xf << 0)
+
+/* FLL1 (0x04) */
+#define NAU8825_FLL_RATIO_MASK (0x7f << 0)
+
+/* FLL3 (0x06) */
+#define NAU8825_FLL_INTEGER_MASK (0x3ff << 0)
+
+/* FLL4 (0x07) */
+#define NAU8825_FLL_REF_DIV_MASK (0x3 << 10)
+
+/* FLL5 (0x08) */
+#define NAU8825_FLL_FILTER_SW_MASK (0x1 << 14)
+
+/* FLL6 (0x9) */
+#define NAU8825_DCO_EN_MASK (0x1 << 15)
+#define NAU8825_DCO_EN (0x1 << 15)
+#define NAU8825_DCO_DIS (0x0 << 15)
+#define NAU8825_SDM_EN_MASK (0x1 << 14)
+#define NAU8825_SDM_EN (0x1 << 14)
+#define NAU8825_SDM_DIS (0x0 << 14)
+
+/* HSD_CTRL (0xc) */
+#define NAU8825_HSD_AUTO_MODE (1 << 6)
+/* 0 - short to GND, 1 - open */
+#define NAU8825_SPKR_DWN1R (1 << 1)
+#define NAU8825_SPKR_DWN1L (1 << 0)
+
+/* JACK_DET_CTRL (0xd) */
+#define NAU8825_JACK_DET_RESTART (1 << 9)
+#define NAU8825_JACK_INSERT_DEBOUNCE_SFT 5
+#define NAU8825_JACK_INSERT_DEBOUNCE_MASK (0x7 << NAU8825_JACK_INSERT_DEBOUNCE_SFT)
+#define NAU8825_JACK_EJECT_DEBOUNCE_SFT 2
+#define NAU8825_JACK_EJECT_DEBOUNCE_MASK (0x7 << NAU8825_JACK_EJECT_DEBOUNCE_SFT)
+#define NAU8825_JACK_POLARITY (1 << 1) /* 0 - active low, 1 - active high */
+
+/* INTERRUPT_MASK (0xf) */
+#define NAU8825_IRQ_OUTPUT_EN (1 << 11)
+#define NAU8825_IRQ_HEADSET_COMPLETE_EN (1 << 10)
+#define NAU8825_IRQ_KEY_RELEASE_EN (1 << 7)
+#define NAU8825_IRQ_KEY_SHORT_PRESS_EN (1 << 5)
+#define NAU8825_IRQ_EJECT_EN (1 << 2)
+
+/* IRQ_STATUS (0x10) */
+#define NAU8825_HEADSET_COMPLETION_IRQ (1 << 10)
+#define NAU8825_SHORT_CIRCUIT_IRQ (1 << 9)
+#define NAU8825_IMPEDANCE_MEAS_IRQ (1 << 8)
+#define NAU8825_KEY_IRQ_MASK (0x7 << 5)
+#define NAU8825_KEY_RELEASE_IRQ (1 << 7)
+#define NAU8825_KEY_LONG_PRESS_IRQ (1 << 6)
+#define NAU8825_KEY_SHORT_PRESS_IRQ (1 << 5)
+#define NAU8825_MIC_DETECTION_IRQ (1 << 4)
+#define NAU8825_JACK_EJECTION_IRQ_MASK (3 << 2)
+#define NAU8825_JACK_EJECTION_DETECTED (1 << 2)
+#define NAU8825_JACK_INSERTION_IRQ_MASK (3 << 0)
+#define NAU8825_JACK_INSERTION_DETECTED (1 << 0)
+
+/* INTERRUPT_DIS_CTRL (0x12) */
+#define NAU8825_IRQ_HEADSET_COMPLETE_DIS (1 << 10)
+#define NAU8825_IRQ_KEY_RELEASE_DIS (1 << 7)
+#define NAU8825_IRQ_KEY_SHORT_PRESS_DIS (1 << 5)
+#define NAU8825_IRQ_EJECT_DIS (1 << 2)
+
+/* SAR_CTRL (0x13) */
+#define NAU8825_SAR_ADC_EN_SFT 12
+#define NAU8825_SAR_ADC_EN (1 << NAU8825_SAR_ADC_EN_SFT)
+#define NAU8825_SAR_INPUT_MASK (1 << 11)
+#define NAU8825_SAR_INPUT_JKSLV (1 << 11)
+#define NAU8825_SAR_INPUT_JKR2 (0 << 11)
+#define NAU8825_SAR_TRACKING_GAIN_SFT 8
+#define NAU8825_SAR_TRACKING_GAIN_MASK (0x7 << NAU8825_SAR_TRACKING_GAIN_SFT)
+#define NAU8825_SAR_COMPARE_TIME_SFT 2
+#define NAU8825_SAR_COMPARE_TIME_MASK (3 << 2)
+#define NAU8825_SAR_SAMPLING_TIME_SFT 0
+#define NAU8825_SAR_SAMPLING_TIME_MASK (3 << 0)
+
+/* KEYDET_CTRL (0x14) */
+#define NAU8825_KEYDET_SHORTKEY_DEBOUNCE_SFT 12
+#define NAU8825_KEYDET_SHORTKEY_DEBOUNCE_MASK (0x3 << NAU8825_KEYDET_SHORTKEY_DEBOUNCE_SFT)
+#define NAU8825_KEYDET_LEVELS_NR_SFT 8
+#define NAU8825_KEYDET_LEVELS_NR_MASK (0x7 << 8)
+#define NAU8825_KEYDET_HYSTERESIS_SFT 0
+#define NAU8825_KEYDET_HYSTERESIS_MASK 0xf
+
+/* GPIO12_CTRL (0x1a) */
+#define NAU8825_JKDET_PULL_UP (1 << 11) /* 0 - pull down, 1 - pull up */
+#define NAU8825_JKDET_PULL_EN (1 << 9) /* 0 - enable pull, 1 - disable */
+#define NAU8825_JKDET_OUTPUT_EN (1 << 8) /* 0 - enable input, 1 - enable output */
+
+/* I2S_PCM_CTRL1 (0x1c) */
+#define NAU8825_I2S_BP_SFT 7
+#define NAU8825_I2S_BP_MASK (1 << NAU8825_I2S_BP_SFT)
+#define NAU8825_I2S_BP_INV (1 << NAU8825_I2S_BP_SFT)
+#define NAU8825_I2S_PCMB_SFT 6
+#define NAU8825_I2S_PCMB_MASK (1 << NAU8825_I2S_PCMB_SFT)
+#define NAU8825_I2S_PCMB_EN (1 << NAU8825_I2S_PCMB_SFT)
+#define NAU8825_I2S_DL_SFT 2
+#define NAU8825_I2S_DL_MASK (0x3 << NAU8825_I2S_DL_SFT)
+#define NAU8825_I2S_DL_16 (0 << NAU8825_I2S_DL_SFT)
+#define NAU8825_I2S_DL_20 (1 << NAU8825_I2S_DL_SFT)
+#define NAU8825_I2S_DL_24 (2 << NAU8825_I2S_DL_SFT)
+#define NAU8825_I2S_DL_32 (3 << NAU8825_I2S_DL_SFT)
+#define NAU8825_I2S_DF_SFT 0
+#define NAU8825_I2S_DF_MASK (0x3 << NAU8825_I2S_DF_SFT)
+#define NAU8825_I2S_DF_RIGTH (0 << NAU8825_I2S_DF_SFT)
+#define NAU8825_I2S_DF_LEFT (1 << NAU8825_I2S_DF_SFT)
+#define NAU8825_I2S_DF_I2S (2 << NAU8825_I2S_DF_SFT)
+#define NAU8825_I2S_DF_PCM_AB (3 << NAU8825_I2S_DF_SFT)
+
+/* I2S_PCM_CTRL2 (0x1d) */
+#define NAU8825_I2S_TRISTATE (1 << 15) /* 0 - normal mode, 1 - Hi-Z output */
+#define NAU8825_I2S_MS_SFT 3
+#define NAU8825_I2S_MS_MASK (1 << NAU8825_I2S_MS_SFT)
+#define NAU8825_I2S_MS_MASTER (1 << NAU8825_I2S_MS_SFT)
+#define NAU8825_I2S_MS_SLAVE (0 << NAU8825_I2S_MS_SFT)
+
+/* ADC_RATE (0x2b) */
+#define NAU8825_ADC_SYNC_DOWN_SFT 0
+#define NAU8825_ADC_SYNC_DOWN_MASK 0x3
+#define NAU8825_ADC_SYNC_DOWN_32 0
+#define NAU8825_ADC_SYNC_DOWN_64 1
+#define NAU8825_ADC_SYNC_DOWN_128 2
+#define NAU8825_ADC_SYNC_DOWN_256 3
+
+/* DAC_CTRL1 (0x2c) */
+#define NAU8825_DAC_CLIP_OFF (1 << 7)
+#define NAU8825_DAC_OVERSAMPLE_SFT 0
+#define NAU8825_DAC_OVERSAMPLE_MASK 0x7
+#define NAU8825_DAC_OVERSAMPLE_64 0
+#define NAU8825_DAC_OVERSAMPLE_256 1
+#define NAU8825_DAC_OVERSAMPLE_128 2
+#define NAU8825_DAC_OVERSAMPLE_32 4
+
+/* MUTE_CTRL (0x31) */
+#define NAU8825_DAC_ZERO_CROSSING_EN (1 << 9)
+#define NAU8825_DAC_SOFT_MUTE (1 << 9)
+
+/* HSVOL_CTRL (0x32) */
+#define NAU8825_HP_MUTE (1 << 15)
+
+/* DACL_CTRL (0x33) */
+#define NAU8825_DACL_CH_SEL_SFT 9
+
+/* DACR_CTRL (0x34) */
+#define NAU8825_DACR_CH_SEL_SFT 9
+
+/* I2C_DEVICE_ID (0x58) */
+#define NAU8825_GPIO2JD1 (1 << 7)
+#define NAU8825_SOFTWARE_ID_MASK 0x3
+#define NAU8825_SOFTWARE_ID_NAU8825 0x0
+
+/* BIAS_ADJ (0x66) */
+#define NAU8825_BIAS_VMID (1 << 6)
+#define NAU8825_BIAS_VMID_SEL_SFT 4
+#define NAU8825_BIAS_VMID_SEL_MASK (3 << NAU8825_BIAS_VMID_SEL_SFT)
+
+/* ANALOG_CONTROL_2 (0x6a) */
+#define NAU8825_HP_NON_CLASSG_CURRENT_2xADJ (1 << 12)
+#define NAU8825_DAC_CAPACITOR_MSB (1 << 1)
+#define NAU8825_DAC_CAPACITOR_LSB (1 << 0)
+
+/* ANALOG_ADC_2 (0x72) */
+#define NAU8825_ADC_VREFSEL_MASK (0x3 << 8)
+#define NAU8825_ADC_VREFSEL_ANALOG (0 << 8)
+#define NAU8825_ADC_VREFSEL_VMID (1 << 8)
+#define NAU8825_ADC_VREFSEL_VMID_PLUS_0_5DB (2 << 8)
+#define NAU8825_ADC_VREFSEL_VMID_PLUS_1DB (3 << 8)
+#define NAU8825_POWERUP_ADCL (1 << 6)
+
+/* MIC_BIAS (0x74) */
+#define NAU8825_MICBIAS_JKSLV (1 << 14)
+#define NAU8825_MICBIAS_JKR2 (1 << 12)
+#define NAU8825_MICBIAS_POWERUP_SFT 8
+#define NAU8825_MICBIAS_VOLTAGE_SFT 0
+#define NAU8825_MICBIAS_VOLTAGE_MASK 0x7
+
+/* BOOST (0x76) */
+#define NAU8825_PRECHARGE_DIS (1 << 13)
+#define NAU8825_GLOBAL_BIAS_EN (1 << 12)
+#define NAU8825_HP_BOOST_G_DIS (1 << 8)
+#define NAU8825_SHORT_SHUTDOWN_EN (1 << 6)
+
+/* POWER_UP_CONTROL (0x7f) */
+#define NAU8825_POWERUP_INTEGR_R (1 << 5)
+#define NAU8825_POWERUP_INTEGR_L (1 << 4)
+#define NAU8825_POWERUP_DRV_IN_R (1 << 3)
+#define NAU8825_POWERUP_DRV_IN_L (1 << 2)
+#define NAU8825_POWERUP_HP_DRV_R (1 << 1)
+#define NAU8825_POWERUP_HP_DRV_L (1 << 0)
+
+/* CHARGE_PUMP (0x80) */
+#define NAU8825_JAMNODCLOW (1 << 10)
+#define NAU8825_POWER_DOWN_DACR (1 << 9)
+#define NAU8825_POWER_DOWN_DACL (1 << 8)
+#define NAU8825_CHANRGE_PUMP_EN (1 << 5)
+
+
+/* System Clock Source */
+enum {
+ NAU8825_CLK_MCLK = 0,
+ NAU8825_CLK_INTERNAL,
+};
+
+struct nau8825 {
+ struct device *dev;
+ struct regmap *regmap;
+ struct snd_soc_dapm_context *dapm;
+ struct snd_soc_jack *jack;
+ struct clk *mclk;
+ int irq;
+ int mclk_freq; /* 0 - mclk is disabled */
+ int button_pressed;
+ int micbias_voltage;
+ int vref_impedance;
+ bool jkdet_enable;
+ bool jkdet_pull_enable;
+ bool jkdet_pull_up;
+ int jkdet_polarity;
+ int sar_threshold_num;
+ int sar_threshold[8];
+ int sar_hysteresis;
+ int sar_voltage;
+ int sar_compare_time;
+ int sar_sampling_time;
+ int key_debounce;
+ int jack_insert_debounce;
+ int jack_eject_debounce;
+};
+
+int nau8825_enable_jack_detect(struct snd_soc_codec *codec,
+ struct snd_soc_jack *jack);
+
+
+#endif /* __NAU8825_H__ */
diff --git a/sound/soc/codecs/rl6347a.c b/sound/soc/codecs/rl6347a.c
index 91d5166bd3a1..a4b910efbd45 100644
--- a/sound/soc/codecs/rl6347a.c
+++ b/sound/soc/codecs/rl6347a.c
@@ -11,25 +11,8 @@
*/
#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
#include <linux/i2c.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/dmi.h>
-#include <linux/acpi.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <sound/initval.h>
-#include <sound/tlv.h>
-#include <sound/jack.h>
-#include <linux/workqueue.h>
-#include <sound/hda_verbs.h>
+#include <linux/regmap.h>
#include "rl6347a.h"
diff --git a/sound/soc/codecs/rl6347a.h b/sound/soc/codecs/rl6347a.h
index 1cb56e50b7f3..e127919cb36b 100644
--- a/sound/soc/codecs/rl6347a.h
+++ b/sound/soc/codecs/rl6347a.h
@@ -12,6 +12,8 @@
#ifndef __RL6347A_H__
#define __RL6347A_H__
+#include <sound/hda_verbs.h>
+
#define VERB_CMD(V, N, D) ((N << 20) | (V << 8) | D)
#define RL6347A_VENDOR_REGISTERS 0x20
diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c
index bd9365885f73..af2ed774b552 100644
--- a/sound/soc/codecs/rt286.c
+++ b/sound/soc/codecs/rt286.c
@@ -29,7 +29,6 @@
#include <sound/jack.h>
#include <linux/workqueue.h>
#include <sound/rt286.h>
-#include <sound/hda_verbs.h>
#include "rl6347a.h"
#include "rt286.h"
@@ -38,7 +37,7 @@
#define RT288_VENDOR_ID 0x10ec0288
struct rt286_priv {
- const struct reg_default *index_cache;
+ struct reg_default *index_cache;
int index_cache_size;
struct regmap *regmap;
struct snd_soc_codec *codec;
@@ -1161,7 +1160,11 @@ static int rt286_i2c_probe(struct i2c_client *i2c,
return -ENODEV;
}
- rt286->index_cache = rt286_index_def;
+ rt286->index_cache = devm_kmemdup(&i2c->dev, rt286_index_def,
+ sizeof(rt286_index_def), GFP_KERNEL);
+ if (!rt286->index_cache)
+ return -ENOMEM;
+
rt286->index_cache_size = INDEX_CACHE_SIZE;
rt286->i2c = i2c;
i2c_set_clientdata(i2c, rt286);
diff --git a/sound/soc/codecs/rt298.c b/sound/soc/codecs/rt298.c
index 3c2f0f8d6266..b3f795c60749 100644
--- a/sound/soc/codecs/rt298.c
+++ b/sound/soc/codecs/rt298.c
@@ -28,7 +28,6 @@
#include <sound/jack.h>
#include <linux/workqueue.h>
#include <sound/rt298.h>
-#include <sound/hda_verbs.h>
#include "rl6347a.h"
#include "rt298.h"
@@ -49,25 +48,25 @@ struct rt298_priv {
int is_hp_in;
};
-static struct reg_default rt298_index_def[] = {
- { 0x01, 0xaaaa },
- { 0x02, 0x8aaa },
+static const struct reg_default rt298_index_def[] = {
+ { 0x01, 0xa5a8 },
+ { 0x02, 0x8e95 },
{ 0x03, 0x0002 },
- { 0x04, 0xaf01 },
- { 0x08, 0x000d },
- { 0x09, 0xd810 },
- { 0x0a, 0x0120 },
+ { 0x04, 0xaf67 },
+ { 0x08, 0x200f },
+ { 0x09, 0xd010 },
+ { 0x0a, 0x0100 },
{ 0x0b, 0x0000 },
{ 0x0d, 0x2800 },
- { 0x0f, 0x0000 },
- { 0x19, 0x0a17 },
+ { 0x0f, 0x0022 },
+ { 0x19, 0x0217 },
{ 0x20, 0x0020 },
{ 0x33, 0x0208 },
{ 0x46, 0x0300 },
- { 0x49, 0x0004 },
- { 0x4f, 0x50e9 },
- { 0x50, 0x2000 },
- { 0x63, 0x2902 },
+ { 0x49, 0x4004 },
+ { 0x4f, 0x50c9 },
+ { 0x50, 0x3000 },
+ { 0x63, 0x1b02 },
{ 0x67, 0x1111 },
{ 0x68, 0x1016 },
{ 0x69, 0x273f },
@@ -129,7 +128,7 @@ static bool rt298_volatile_register(struct device *dev, unsigned int reg)
case VERB_CMD(AC_VERB_GET_EAPD_BTLENABLE, RT298_HP_OUT, 0):
return true;
default:
- return true;
+ return false;
}
@@ -1165,7 +1164,11 @@ static int rt298_i2c_probe(struct i2c_client *i2c,
return -ENODEV;
}
- rt298->index_cache = rt298_index_def;
+ rt298->index_cache = devm_kmemdup(&i2c->dev, rt298_index_def,
+ sizeof(rt298_index_def), GFP_KERNEL);
+ if (!rt298->index_cache)
+ return -ENOMEM;
+
rt298->index_cache_size = INDEX_CACHE_SIZE;
rt298->i2c = i2c;
i2c_set_clientdata(i2c, rt298);
@@ -1214,7 +1217,7 @@ static int rt298_i2c_probe(struct i2c_client *i2c,
mdelay(10);
if (!rt298->pdata.gpio2_en)
- regmap_write(rt298->regmap, RT298_SET_DMIC2_DEFAULT, 0x4000);
+ regmap_write(rt298->regmap, RT298_SET_DMIC2_DEFAULT, 0x40);
else
regmap_write(rt298->regmap, RT298_SET_DMIC2_DEFAULT, 0);
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index e1ceeb885f7d..f2beb1aa5763 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -405,11 +405,14 @@ static const struct snd_kcontrol_new rt5640_snd_controls[] = {
SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
175, 0, dac_vol_tlv),
- /* IN1/IN2 Control */
+ /* IN1/IN2/IN3 Control */
SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
RT5640_BST_SFT1, 8, 0, bst_tlv),
SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4,
RT5640_BST_SFT2, 8, 0, bst_tlv),
+ SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2,
+ RT5640_BST_SFT2, 8, 0, bst_tlv),
+
/* INL/INR Volume Control */
SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL,
RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT,
@@ -598,6 +601,8 @@ static const struct snd_kcontrol_new rt5640_rec_l_mix[] = {
RT5640_M_HP_L_RM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER,
RT5640_M_IN_L_RM_L_SFT, 1, 1),
+ SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER,
+ RT5640_M_BST2_RM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER,
RT5640_M_BST4_RM_L_SFT, 1, 1),
SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER,
@@ -611,6 +616,8 @@ static const struct snd_kcontrol_new rt5640_rec_r_mix[] = {
RT5640_M_HP_R_RM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER,
RT5640_M_IN_R_RM_R_SFT, 1, 1),
+ SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER,
+ RT5640_M_BST2_RM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER,
RT5640_M_BST4_RM_R_SFT, 1, 1),
SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER,
@@ -1065,6 +1072,8 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("IN1N"),
SND_SOC_DAPM_INPUT("IN2P"),
SND_SOC_DAPM_INPUT("IN2N"),
+ SND_SOC_DAPM_INPUT("IN3P"),
+ SND_SOC_DAPM_INPUT("IN3N"),
SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0),
@@ -1081,6 +1090,8 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
RT5640_PWR_BST1_BIT, 0, NULL, 0),
SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2,
RT5640_PWR_BST4_BIT, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2,
+ RT5640_PWR_BST2_BIT, 0, NULL, 0),
/* Input Volume */
SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL,
RT5640_PWR_IN_L_BIT, 0, NULL, 0),
@@ -1310,6 +1321,7 @@ static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
{"IN1P", NULL, "LDO2"},
{"IN2P", NULL, "LDO2"},
+ {"IN3P", NULL, "LDO2"},
{"DMIC L1", NULL, "DMIC1"},
{"DMIC R1", NULL, "DMIC1"},
@@ -1320,18 +1332,22 @@ static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
{"BST1", NULL, "IN1N"},
{"BST2", NULL, "IN2P"},
{"BST2", NULL, "IN2N"},
+ {"BST3", NULL, "IN3P"},
+ {"BST3", NULL, "IN3N"},
{"INL VOL", NULL, "IN2P"},
{"INR VOL", NULL, "IN2N"},
{"RECMIXL", "HPOL Switch", "HPOL"},
{"RECMIXL", "INL Switch", "INL VOL"},
+ {"RECMIXL", "BST3 Switch", "BST3"},
{"RECMIXL", "BST2 Switch", "BST2"},
{"RECMIXL", "BST1 Switch", "BST1"},
{"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
{"RECMIXR", "HPOR Switch", "HPOR"},
{"RECMIXR", "INR Switch", "INR VOL"},
+ {"RECMIXR", "BST3 Switch", "BST3"},
{"RECMIXR", "BST2 Switch", "BST2"},
{"RECMIXR", "BST1 Switch", "BST1"},
{"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
@@ -2260,6 +2276,10 @@ static int rt5640_i2c_probe(struct i2c_client *i2c,
regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4,
RT5640_IN_DF2, RT5640_IN_DF2);
+ if (rt5640->pdata.in3_diff)
+ regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2,
+ RT5640_IN_DF2, RT5640_IN_DF2);
+
rt5640->hp_mute = 1;
return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640,
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 080cc1ce3963..28132375e427 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -42,6 +42,8 @@
#define RT5645_PR_BASE (RT5645_PR_RANGE_BASE + (0 * RT5645_PR_SPACING))
+#define RT5645_HWEQ_NUM 57
+
static const struct regmap_range_cfg rt5645_ranges[] = {
{
.name = "PR",
@@ -224,6 +226,11 @@ static const struct reg_default rt5645_reg[] = {
{ 0xff, 0x6308 },
};
+struct rt5645_eq_param_s {
+ unsigned short reg;
+ unsigned short val;
+};
+
static const char *const rt5645_supply_names[] = {
"avdd",
"cpvdd",
@@ -240,6 +247,7 @@ struct rt5645_priv {
struct snd_soc_jack *btn_jack;
struct delayed_work jack_detect_work;
struct regulator_bulk_data supplies[ARRAY_SIZE(rt5645_supply_names)];
+ struct rt5645_eq_param_s *eq_param;
int codec_type;
int sysclk;
@@ -469,6 +477,94 @@ static const DECLARE_TLV_DB_RANGE(bst_tlv,
8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
);
+/* {-6, -4.5, -3, -1.5, 0, 0.82, 1.58, 2.28} dB */
+static const DECLARE_TLV_DB_RANGE(spk_clsd_tlv,
+ 0, 4, TLV_DB_SCALE_ITEM(-600, 150, 0),
+ 5, 5, TLV_DB_SCALE_ITEM(82, 0, 0),
+ 6, 6, TLV_DB_SCALE_ITEM(158, 0, 0),
+ 7, 7, TLV_DB_SCALE_ITEM(228, 0, 0)
+);
+
+static int rt5645_hweq_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+ uinfo->count = RT5645_HWEQ_NUM * sizeof(struct rt5645_eq_param_s);
+
+ return 0;
+}
+
+static int rt5645_hweq_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+ struct rt5645_priv *rt5645 = snd_soc_component_get_drvdata(component);
+ struct rt5645_eq_param_s *eq_param =
+ (struct rt5645_eq_param_s *)ucontrol->value.bytes.data;
+ int i;
+
+ for (i = 0; i < RT5645_HWEQ_NUM; i++) {
+ eq_param[i].reg = cpu_to_be16(rt5645->eq_param[i].reg);
+ eq_param[i].val = cpu_to_be16(rt5645->eq_param[i].val);
+ }
+
+ return 0;
+}
+
+static bool rt5645_validate_hweq(unsigned short reg)
+{
+ if ((reg >= 0x1a4 && reg <= 0x1cd) | (reg >= 0x1e5 && reg <= 0x1f8) |
+ (reg == RT5645_EQ_CTRL2))
+ return true;
+
+ return false;
+}
+
+static int rt5645_hweq_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+ struct rt5645_priv *rt5645 = snd_soc_component_get_drvdata(component);
+ struct rt5645_eq_param_s *eq_param =
+ (struct rt5645_eq_param_s *)ucontrol->value.bytes.data;
+ int i;
+
+ for (i = 0; i < RT5645_HWEQ_NUM; i++) {
+ eq_param[i].reg = be16_to_cpu(eq_param[i].reg);
+ eq_param[i].val = be16_to_cpu(eq_param[i].val);
+ }
+
+ /* The final setting of the table should be RT5645_EQ_CTRL2 */
+ for (i = RT5645_HWEQ_NUM - 1; i >= 0; i--) {
+ if (eq_param[i].reg == 0)
+ continue;
+ else if (eq_param[i].reg != RT5645_EQ_CTRL2)
+ return 0;
+ else
+ break;
+ }
+
+ for (i = 0; i < RT5645_HWEQ_NUM; i++) {
+ if (!rt5645_validate_hweq(eq_param[i].reg) &&
+ eq_param[i].reg != 0)
+ return 0;
+ else if (eq_param[i].reg == 0)
+ break;
+ }
+
+ memcpy(rt5645->eq_param, eq_param,
+ RT5645_HWEQ_NUM * sizeof(struct rt5645_eq_param_s));
+
+ return 0;
+}
+
+#define RT5645_HWEQ(xname) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+ .info = rt5645_hweq_info, \
+ .get = rt5645_hweq_get, \
+ .put = rt5645_hweq_put \
+}
+
static const struct snd_kcontrol_new rt5645_snd_controls[] = {
/* Speaker Output Volume */
SOC_DOUBLE("Speaker Channel Switch", RT5645_SPK_VOL,
@@ -476,6 +572,10 @@ static const struct snd_kcontrol_new rt5645_snd_controls[] = {
SOC_DOUBLE_TLV("Speaker Playback Volume", RT5645_SPK_VOL,
RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv),
+ /* ClassD modulator Speaker Gain Ratio */
+ SOC_SINGLE_TLV("Speaker ClassD Playback Volume", RT5645_SPO_CLSD_RATIO,
+ RT5645_SPK_G_CLSD_SFT, 7, 0, spk_clsd_tlv),
+
/* Headphone Output Volume */
SOC_DOUBLE("Headphone Channel Switch", RT5645_HP_VOL,
RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1),
@@ -529,6 +629,7 @@ static const struct snd_kcontrol_new rt5645_snd_controls[] = {
/* I2S2 function select */
SOC_SINGLE("I2S2 Func Switch", RT5645_GPIO_CTRL1, RT5645_I2S2_SEL_SFT,
1, 1),
+ RT5645_HWEQ("Speaker HWEQ"),
};
/**
@@ -619,6 +720,22 @@ static int is_using_asrc(struct snd_soc_dapm_widget *source,
}
+static int rt5645_enable_hweq(struct snd_soc_codec *codec)
+{
+ struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
+ int i;
+
+ for (i = 0; i < RT5645_HWEQ_NUM; i++) {
+ if (rt5645_validate_hweq(rt5645->eq_param[i].reg))
+ regmap_write(rt5645->regmap, rt5645->eq_param[i].reg,
+ rt5645->eq_param[i].val);
+ else
+ break;
+ }
+
+ return 0;
+}
+
/**
* rt5645_sel_asrc_clk_src - select ASRC clock source for a set of filters
* @codec: SoC audio codec device.
@@ -1523,6 +1640,7 @@ static int rt5645_spk_event(struct snd_soc_dapm_widget *w,
switch (event) {
case SND_SOC_DAPM_POST_PMU:
+ rt5645_enable_hweq(codec);
snd_soc_update_bits(codec, RT5645_PWR_DIG1,
RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R |
RT5645_PWR_CLS_D_L,
@@ -1531,6 +1649,7 @@ static int rt5645_spk_event(struct snd_soc_dapm_widget *w,
break;
case SND_SOC_DAPM_PRE_PMD:
+ snd_soc_write(codec, RT5645_EQ_CTRL2, 0);
snd_soc_update_bits(codec, RT5645_PWR_DIG1,
RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R |
RT5645_PWR_CLS_D_L, 0);
@@ -2733,6 +2852,10 @@ static int rt5645_set_bias_level(struct snd_soc_codec *codec,
snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
RT5645_PWR_FV1 | RT5645_PWR_FV2,
RT5645_PWR_FV1 | RT5645_PWR_FV2);
+ if (rt5645->en_button_func &&
+ snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF)
+ queue_delayed_work(system_power_efficient_wq,
+ &rt5645->jack_detect_work, msecs_to_jiffies(0));
break;
case SND_SOC_BIAS_OFF:
@@ -3044,6 +3167,9 @@ static int rt5645_probe(struct snd_soc_codec *codec)
snd_soc_dapm_sync(dapm);
}
+ rt5645->eq_param = devm_kzalloc(codec->dev,
+ RT5645_HWEQ_NUM * sizeof(struct rt5645_eq_param_s), GFP_KERNEL);
+
return 0;
}
@@ -3104,7 +3230,7 @@ static struct snd_soc_dai_driver rt5645_dai[] = {
.capture = {
.stream_name = "AIF1 Capture",
.channels_min = 1,
- .channels_max = 2,
+ .channels_max = 4,
.rates = RT5645_STEREO_RATES,
.formats = RT5645_FORMATS,
},
@@ -3215,6 +3341,13 @@ static const struct dmi_system_id dmi_platform_intel_braswell[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Ultima"),
},
},
+ {
+ .ident = "Google Reks",
+ .callback = strago_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Reks"),
+ },
+ },
{ }
};
@@ -3232,7 +3365,7 @@ static int buddy_quirk_cb(const struct dmi_system_id *id)
return 1;
}
-static struct dmi_system_id dmi_platform_intel_broadwell[] __initdata = {
+static struct dmi_system_id dmi_platform_intel_broadwell[] = {
{
.ident = "Chrome Buddy",
.callback = buddy_quirk_cb,
@@ -3505,6 +3638,8 @@ static void rt5645_i2c_shutdown(struct i2c_client *i2c)
RT5645_CBJ_MN_JD);
regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL1, RT5645_CBJ_BST1_EN,
0);
+ msleep(20);
+ regmap_write(rt5645->regmap, RT5645_RESET, 0);
}
static struct i2c_driver rt5645_i2c_driver = {
diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h
index 61bc8ab77646..093e46d559fb 100644
--- a/sound/soc/codecs/rt5645.h
+++ b/sound/soc/codecs/rt5645.h
@@ -621,14 +621,14 @@
#define RT5645_G_OM_L_SM_L_SFT 6
#define RT5645_M_BST1_L_SM_L (0x1 << 5)
#define RT5645_M_BST1_L_SM_L_SFT 5
+#define RT5645_M_BST3_L_SM_L (0x1 << 4)
+#define RT5645_M_BST3_L_SM_L_SFT 4
#define RT5645_M_IN_L_SM_L (0x1 << 3)
#define RT5645_M_IN_L_SM_L_SFT 3
-#define RT5645_M_DAC_L1_SM_L (0x1 << 1)
-#define RT5645_M_DAC_L1_SM_L_SFT 1
#define RT5645_M_DAC_L2_SM_L (0x1 << 2)
#define RT5645_M_DAC_L2_SM_L_SFT 2
-#define RT5645_M_BST3_L_SM_L (0x1 << 4)
-#define RT5645_M_BST3_L_SM_L_SFT 4
+#define RT5645_M_DAC_L1_SM_L (0x1 << 1)
+#define RT5645_M_DAC_L1_SM_L_SFT 1
/* SPK Right Mixer Control (0x47) */
#define RT5645_G_RM_R_SM_R_MASK (0x3 << 14)
@@ -643,14 +643,14 @@
#define RT5645_G_OM_R_SM_R_SFT 6
#define RT5645_M_BST2_R_SM_R (0x1 << 5)
#define RT5645_M_BST2_R_SM_R_SFT 5
+#define RT5645_M_BST3_R_SM_R (0x1 << 4)
+#define RT5645_M_BST3_R_SM_R_SFT 4
#define RT5645_M_IN_R_SM_R (0x1 << 3)
#define RT5645_M_IN_R_SM_R_SFT 3
-#define RT5645_M_DAC_R1_SM_R (0x1 << 1)
-#define RT5645_M_DAC_R1_SM_R_SFT 1
#define RT5645_M_DAC_R2_SM_R (0x1 << 2)
#define RT5645_M_DAC_R2_SM_R_SFT 2
-#define RT5645_M_BST3_R_SM_R (0x1 << 4)
-#define RT5645_M_BST3_R_SM_R_SFT 4
+#define RT5645_M_DAC_R1_SM_R (0x1 << 1)
+#define RT5645_M_DAC_R1_SM_R_SFT 1
/* SPOLMIX Control (0x48) */
#define RT5645_M_DAC_L1_SPM_L (0x1 << 15)
@@ -670,13 +670,17 @@
#define RT5645_M_SV_R_SPM_R (0x1 << 0)
#define RT5645_M_SV_R_SPM_R_SFT 0
+/* SPOMIX Ratio Control (0x4a) */
+#define RT5645_SPK_G_CLSD_MASK (0x7 << 0)
+#define RT5645_SPK_G_CLSD_SFT 0
+
/* Mono Output Mixer Control (0x4c) */
+#define RT5645_G_MONOMIX_MASK (0x1 << 10)
+#define RT5645_G_MONOMIX_SFT 10
#define RT5645_M_OV_L_MM (0x1 << 9)
#define RT5645_M_OV_L_MM_SFT 9
#define RT5645_M_DAC_L2_MA (0x1 << 8)
#define RT5645_M_DAC_L2_MA_SFT 8
-#define RT5645_G_MONOMIX_MASK (0x1 << 10)
-#define RT5645_G_MONOMIX_SFT 10
#define RT5645_M_BST2_MM (0x1 << 4)
#define RT5645_M_BST2_MM_SFT 4
#define RT5645_M_DAC_R1_MM (0x1 << 3)
diff --git a/sound/soc/codecs/ssm2518.c b/sound/soc/codecs/ssm2518.c
index ddb0203fc649..86b81a60ac52 100644
--- a/sound/soc/codecs/ssm2518.c
+++ b/sound/soc/codecs/ssm2518.c
@@ -723,17 +723,11 @@ static struct snd_soc_codec_driver ssm2518_codec_driver = {
.num_dapm_routes = ARRAY_SIZE(ssm2518_routes),
};
-static bool ssm2518_register_volatile(struct device *dev, unsigned int reg)
-{
- return false;
-}
-
static const struct regmap_config ssm2518_regmap_config = {
.val_bits = 8,
.reg_bits = 8,
.max_register = SSM2518_REG_DRC_9,
- .volatile_reg = ssm2518_register_volatile,
.cache_type = REGCACHE_RBTREE,
.reg_defaults = ssm2518_reg_defaults,
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 786abd02b140..a67ea10f41a1 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -620,7 +620,7 @@ static int wm2000_anc_mode_put(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
- int anc_active = ucontrol->value.integer.value[0];
+ unsigned int anc_active = ucontrol->value.integer.value[0];
int ret;
if (anc_active > 1)
@@ -653,7 +653,7 @@ static int wm2000_speaker_put(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
- int val = ucontrol->value.integer.value[0];
+ unsigned int val = ucontrol->value.integer.value[0];
int ret;
if (val > 1)
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index ace8645245a0..07cf1bd7913a 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -132,7 +132,7 @@ static int wm8731_put_deemph(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
- int deemph = ucontrol->value.integer.value[0];
+ unsigned int deemph = ucontrol->value.integer.value[0];
int ret = 0;
if (deemph > 1)
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index b011253459af..e4cc41e6c23e 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -452,7 +452,7 @@ static int wm8903_put_deemph(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
- int deemph = ucontrol->value.integer.value[0];
+ unsigned int deemph = ucontrol->value.integer.value[0];
int ret = 0;
if (deemph > 1)
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index b783743dc97e..2aa23f1b9e3c 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -534,7 +534,7 @@ static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
- int deemph = ucontrol->value.integer.value[0];
+ unsigned int deemph = ucontrol->value.integer.value[0];
if (deemph > 1)
return -EINVAL;
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 12e4435f00f8..9db00d53abe7 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -402,7 +402,7 @@ static int wm8955_put_deemph(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
- int deemph = ucontrol->value.integer.value[0];
+ unsigned int deemph = ucontrol->value.integer.value[0];
if (deemph > 1)
return -EINVAL;
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index dbd88408861a..056375339ea3 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -201,7 +201,7 @@ static int wm8960_put_deemph(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
- int deemph = ucontrol->value.integer.value[0];
+ unsigned int deemph = ucontrol->value.integer.value[0];
if (deemph > 1)
return -EINVAL;
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 2fbc6ef8cbdb..39ebd7bf4f53 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3808,6 +3808,8 @@ static int wm8962_runtime_resume(struct device *dev)
wm8962_reset(wm8962);
+ regcache_mark_dirty(wm8962->regmap);
+
/* SYSCLK defaults to on; make sure it is off so we can safely
* write to registers if the device is declocked.
*/
diff --git a/sound/soc/codecs/wm8998.c b/sound/soc/codecs/wm8998.c
new file mode 100644
index 000000000000..8782dfb628ab
--- /dev/null
+++ b/sound/soc/codecs/wm8998.c
@@ -0,0 +1,1430 @@
+/*
+ * wm8998.c -- ALSA SoC Audio driver for WM8998 codecs
+ *
+ * Copyright 2015 Cirrus Logic, Inc.
+ *
+ * Author: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include <linux/mfd/arizona/core.h>
+#include <linux/mfd/arizona/registers.h>
+
+#include "arizona.h"
+#include "wm8998.h"
+
+struct wm8998_priv {
+ struct arizona_priv core;
+ struct arizona_fll fll[2];
+};
+
+static int wm8998_asrc_ev(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol,
+ int event)
+{
+ struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+ unsigned int val;
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ val = snd_soc_read(codec, ARIZONA_ASRC_RATE1);
+ val &= ARIZONA_ASRC_RATE1_MASK;
+ val >>= ARIZONA_ASRC_RATE1_SHIFT;
+
+ switch (val) {
+ case 0:
+ case 1:
+ case 2:
+ val = snd_soc_read(codec,
+ ARIZONA_SAMPLE_RATE_1 + val);
+ if (val >= 0x11) {
+ dev_warn(codec->dev,
+ "Unsupported ASRC rate1 (%s)\n",
+ arizona_sample_rate_val_to_name(val));
+ return -EINVAL;
+ }
+ break;
+ default:
+ dev_err(codec->dev,
+ "Illegal ASRC rate1 selector (0x%x)\n",
+ val);
+ return -EINVAL;
+ }
+
+ val = snd_soc_read(codec, ARIZONA_ASRC_RATE2);
+ val &= ARIZONA_ASRC_RATE2_MASK;
+ val >>= ARIZONA_ASRC_RATE2_SHIFT;
+
+ switch (val) {
+ case 8:
+ case 9:
+ val -= 0x8;
+ val = snd_soc_read(codec,
+ ARIZONA_ASYNC_SAMPLE_RATE_1 + val);
+ if (val >= 0x11) {
+ dev_warn(codec->dev,
+ "Unsupported ASRC rate2 (%s)\n",
+ arizona_sample_rate_val_to_name(val));
+ return -EINVAL;
+ }
+ break;
+ default:
+ dev_err(codec->dev,
+ "Illegal ASRC rate2 selector (0x%x)\n",
+ val);
+ return -EINVAL;
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int wm8998_in1mux_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol);
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ struct wm8998_priv *wm8998 = snd_soc_codec_get_drvdata(codec);
+ struct arizona *arizona = wm8998->core.arizona;
+ struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+ unsigned int mux, inmode;
+ unsigned int mode_val, src_val;
+
+ mux = ucontrol->value.enumerated.item[0];
+ if (mux > 1)
+ return -EINVAL;
+
+ /* L and R registers have same shift and mask */
+ inmode = arizona->pdata.inmode[2 * mux];
+ src_val = mux << ARIZONA_IN1L_SRC_SHIFT;
+ if (inmode & ARIZONA_INMODE_SE)
+ src_val |= 1 << ARIZONA_IN1L_SRC_SE_SHIFT;
+
+ switch (arizona->pdata.inmode[0]) {
+ case ARIZONA_INMODE_DMIC:
+ if (mux)
+ mode_val = 0; /* B always analogue */
+ else
+ mode_val = 1 << ARIZONA_IN1_MODE_SHIFT;
+
+ snd_soc_update_bits(codec, ARIZONA_IN1L_CONTROL,
+ ARIZONA_IN1_MODE_MASK, mode_val);
+
+ /* IN1A is digital so L and R must change together */
+ /* src_val setting same for both registers */
+ snd_soc_update_bits(codec,
+ ARIZONA_ADC_DIGITAL_VOLUME_1L,
+ ARIZONA_IN1L_SRC_MASK |
+ ARIZONA_IN1L_SRC_SE_MASK, src_val);
+ snd_soc_update_bits(codec,
+ ARIZONA_ADC_DIGITAL_VOLUME_1R,
+ ARIZONA_IN1R_SRC_MASK |
+ ARIZONA_IN1R_SRC_SE_MASK, src_val);
+ break;
+ default:
+ /* both analogue */
+ snd_soc_update_bits(codec,
+ e->reg,
+ ARIZONA_IN1L_SRC_MASK |
+ ARIZONA_IN1L_SRC_SE_MASK,
+ src_val);
+ break;
+ }
+
+ return snd_soc_dapm_mux_update_power(dapm, kcontrol,
+ ucontrol->value.enumerated.item[0],
+ e, NULL);
+}
+
+static int wm8998_in2mux_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol);
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ struct wm8998_priv *wm8998 = snd_soc_codec_get_drvdata(codec);
+ struct arizona *arizona = wm8998->core.arizona;
+ struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+ unsigned int mux, inmode, src_val, mode_val;
+
+ mux = ucontrol->value.enumerated.item[0];
+ if (mux > 1)
+ return -EINVAL;
+
+ inmode = arizona->pdata.inmode[1 + (2 * mux)];
+ if (inmode & ARIZONA_INMODE_DMIC)
+ mode_val = 1 << ARIZONA_IN2_MODE_SHIFT;
+ else
+ mode_val = 0;
+
+ src_val = mux << ARIZONA_IN2L_SRC_SHIFT;
+ if (inmode & ARIZONA_INMODE_SE)
+ src_val |= 1 << ARIZONA_IN2L_SRC_SE_SHIFT;
+
+ snd_soc_update_bits(codec, ARIZONA_IN2L_CONTROL,
+ ARIZONA_IN2_MODE_MASK, mode_val);
+
+ snd_soc_update_bits(codec, ARIZONA_ADC_DIGITAL_VOLUME_2L,
+ ARIZONA_IN2L_SRC_MASK | ARIZONA_IN2L_SRC_SE_MASK,
+ src_val);
+
+ return snd_soc_dapm_mux_update_power(dapm, kcontrol,
+ ucontrol->value.enumerated.item[0],
+ e, NULL);
+}
+
+static const char * const wm8998_inmux_texts[] = {
+ "A",
+ "B",
+};
+
+static const SOC_ENUM_SINGLE_DECL(wm8998_in1muxl_enum,
+ ARIZONA_ADC_DIGITAL_VOLUME_1L,
+ ARIZONA_IN1L_SRC_SHIFT,
+ wm8998_inmux_texts);
+
+static const SOC_ENUM_SINGLE_DECL(wm8998_in1muxr_enum,
+ ARIZONA_ADC_DIGITAL_VOLUME_1R,
+ ARIZONA_IN1R_SRC_SHIFT,
+ wm8998_inmux_texts);
+
+static const SOC_ENUM_SINGLE_DECL(wm8998_in2mux_enum,
+ ARIZONA_ADC_DIGITAL_VOLUME_2L,
+ ARIZONA_IN2L_SRC_SHIFT,
+ wm8998_inmux_texts);
+
+static const struct snd_kcontrol_new wm8998_in1mux[2] = {
+ SOC_DAPM_ENUM_EXT("IN1L Mux", wm8998_in1muxl_enum,
+ snd_soc_dapm_get_enum_double, wm8998_in1mux_put),
+ SOC_DAPM_ENUM_EXT("IN1R Mux", wm8998_in1muxr_enum,
+ snd_soc_dapm_get_enum_double, wm8998_in1mux_put),
+};
+
+static const struct snd_kcontrol_new wm8998_in2mux =
+ SOC_DAPM_ENUM_EXT("IN2 Mux", wm8998_in2mux_enum,
+ snd_soc_dapm_get_enum_double, wm8998_in2mux_put);
+
+static DECLARE_TLV_DB_SCALE(ana_tlv, 0, 100, 0);
+static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
+static DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);
+
+#define WM8998_NG_SRC(name, base) \
+ SOC_SINGLE(name " NG HPOUTL Switch", base, 0, 1, 0), \
+ SOC_SINGLE(name " NG HPOUTR Switch", base, 1, 1, 0), \
+ SOC_SINGLE(name " NG LINEOUTL Switch", base, 2, 1, 0), \
+ SOC_SINGLE(name " NG LINEOUTR Switch", base, 3, 1, 0), \
+ SOC_SINGLE(name " NG EPOUT Switch", base, 4, 1, 0), \
+ SOC_SINGLE(name " NG SPKOUTL Switch", base, 6, 1, 0), \
+ SOC_SINGLE(name " NG SPKOUTR Switch", base, 7, 1, 0)
+
+static const struct snd_kcontrol_new wm8998_snd_controls[] = {
+SOC_ENUM("IN1 OSR", arizona_in_dmic_osr[0]),
+SOC_ENUM("IN2 OSR", arizona_in_dmic_osr[1]),
+
+SOC_SINGLE_RANGE_TLV("IN1L Volume", ARIZONA_IN1L_CONTROL,
+ ARIZONA_IN1L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
+SOC_SINGLE_RANGE_TLV("IN1R Volume", ARIZONA_IN1R_CONTROL,
+ ARIZONA_IN1R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
+SOC_SINGLE_RANGE_TLV("IN2 Volume", ARIZONA_IN2L_CONTROL,
+ ARIZONA_IN2L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
+
+SOC_ENUM("IN HPF Cutoff Frequency", arizona_in_hpf_cut_enum),
+
+SOC_SINGLE("IN1L HPF Switch", ARIZONA_IN1L_CONTROL,
+ ARIZONA_IN1L_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN1R HPF Switch", ARIZONA_IN1R_CONTROL,
+ ARIZONA_IN1R_HPF_SHIFT, 1, 0),
+SOC_SINGLE("IN2 HPF Switch", ARIZONA_IN2L_CONTROL,
+ ARIZONA_IN2L_HPF_SHIFT, 1, 0),
+
+SOC_SINGLE_TLV("IN1L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1L,
+ ARIZONA_IN1L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
+SOC_SINGLE_TLV("IN1R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1R,
+ ARIZONA_IN1R_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
+SOC_SINGLE_TLV("IN2 Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_2L,
+ ARIZONA_IN2L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
+
+SOC_ENUM("Input Ramp Up", arizona_in_vi_ramp),
+SOC_ENUM("Input Ramp Down", arizona_in_vd_ramp),
+
+ARIZONA_GAINMUX_CONTROLS("EQ1", ARIZONA_EQ1MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("EQ2", ARIZONA_EQ2MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("EQ3", ARIZONA_EQ3MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("EQ4", ARIZONA_EQ4MIX_INPUT_1_SOURCE),
+
+SND_SOC_BYTES("EQ1 Coefficients", ARIZONA_EQ1_3, 19),
+SOC_SINGLE("EQ1 Mode Switch", ARIZONA_EQ1_2, ARIZONA_EQ1_B1_MODE_SHIFT, 1, 0),
+SOC_SINGLE_TLV("EQ1 B1 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B1_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ1 B2 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B2_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ1 B3 Volume", ARIZONA_EQ1_1, ARIZONA_EQ1_B3_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ1 B4 Volume", ARIZONA_EQ1_2, ARIZONA_EQ1_B4_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ1 B5 Volume", ARIZONA_EQ1_2, ARIZONA_EQ1_B5_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+
+SND_SOC_BYTES("EQ2 Coefficients", ARIZONA_EQ2_3, 19),
+SOC_SINGLE("EQ2 Mode Switch", ARIZONA_EQ2_2, ARIZONA_EQ2_B1_MODE_SHIFT, 1, 0),
+SOC_SINGLE_TLV("EQ2 B1 Volume", ARIZONA_EQ2_1, ARIZONA_EQ2_B1_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ2 B2 Volume", ARIZONA_EQ2_1, ARIZONA_EQ2_B2_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ2 B3 Volume", ARIZONA_EQ2_1, ARIZONA_EQ2_B3_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ2 B4 Volume", ARIZONA_EQ2_2, ARIZONA_EQ2_B4_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ2 B5 Volume", ARIZONA_EQ2_2, ARIZONA_EQ2_B5_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+
+SND_SOC_BYTES("EQ3 Coefficients", ARIZONA_EQ3_3, 19),
+SOC_SINGLE("EQ3 Mode Switch", ARIZONA_EQ3_2, ARIZONA_EQ3_B1_MODE_SHIFT, 1, 0),
+SOC_SINGLE_TLV("EQ3 B1 Volume", ARIZONA_EQ3_1, ARIZONA_EQ3_B1_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ3 B2 Volume", ARIZONA_EQ3_1, ARIZONA_EQ3_B2_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ3 B3 Volume", ARIZONA_EQ3_1, ARIZONA_EQ3_B3_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ3 B4 Volume", ARIZONA_EQ3_2, ARIZONA_EQ3_B4_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ3 B5 Volume", ARIZONA_EQ3_2, ARIZONA_EQ3_B5_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+
+SND_SOC_BYTES("EQ4 Coefficients", ARIZONA_EQ4_3, 19),
+SOC_SINGLE("EQ4 Mode Switch", ARIZONA_EQ4_2, ARIZONA_EQ4_B1_MODE_SHIFT, 1, 0),
+SOC_SINGLE_TLV("EQ4 B1 Volume", ARIZONA_EQ4_1, ARIZONA_EQ4_B1_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ4 B2 Volume", ARIZONA_EQ4_1, ARIZONA_EQ4_B2_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ4 B3 Volume", ARIZONA_EQ4_1, ARIZONA_EQ4_B3_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ4 B4 Volume", ARIZONA_EQ4_2, ARIZONA_EQ4_B4_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ4 B5 Volume", ARIZONA_EQ4_2, ARIZONA_EQ4_B5_GAIN_SHIFT,
+ 24, 0, eq_tlv),
+
+ARIZONA_GAINMUX_CONTROLS("DRC1L", ARIZONA_DRC1LMIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("DRC1R", ARIZONA_DRC1RMIX_INPUT_1_SOURCE),
+
+SND_SOC_BYTES_MASK("DRC1", ARIZONA_DRC1_CTRL1, 5,
+ ARIZONA_DRC1R_ENA | ARIZONA_DRC1L_ENA),
+
+ARIZONA_MIXER_CONTROLS("LHPF1", ARIZONA_HPLP1MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("LHPF2", ARIZONA_HPLP2MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("LHPF3", ARIZONA_HPLP3MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("LHPF4", ARIZONA_HPLP4MIX_INPUT_1_SOURCE),
+
+SND_SOC_BYTES("LHPF1 Coefficients", ARIZONA_HPLPF1_2, 1),
+SND_SOC_BYTES("LHPF2 Coefficients", ARIZONA_HPLPF2_2, 1),
+SND_SOC_BYTES("LHPF3 Coefficients", ARIZONA_HPLPF3_2, 1),
+SND_SOC_BYTES("LHPF4 Coefficients", ARIZONA_HPLPF4_2, 1),
+
+SOC_ENUM("LHPF1 Mode", arizona_lhpf1_mode),
+SOC_ENUM("LHPF2 Mode", arizona_lhpf2_mode),
+SOC_ENUM("LHPF3 Mode", arizona_lhpf3_mode),
+SOC_ENUM("LHPF4 Mode", arizona_lhpf4_mode),
+
+SOC_ENUM("ISRC1 FSL", arizona_isrc_fsl[0]),
+SOC_ENUM("ISRC2 FSL", arizona_isrc_fsl[1]),
+SOC_ENUM("ISRC1 FSH", arizona_isrc_fsh[0]),
+SOC_ENUM("ISRC2 FSH", arizona_isrc_fsh[1]),
+SOC_ENUM("ASRC RATE 1", arizona_asrc_rate1),
+
+ARIZONA_MIXER_CONTROLS("HPOUTL", ARIZONA_OUT1LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("HPOUTR", ARIZONA_OUT1RMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("LINEOUTL", ARIZONA_OUT2LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("LINEOUTR", ARIZONA_OUT2RMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("EPOUT", ARIZONA_OUT3LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("SPKOUTL", ARIZONA_OUT4LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("SPKOUTR", ARIZONA_OUT4RMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("SPKDATL", ARIZONA_OUT5LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("SPKDATR", ARIZONA_OUT5RMIX_INPUT_1_SOURCE),
+
+SOC_DOUBLE_R("HPOUT Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_1L,
+ ARIZONA_DAC_DIGITAL_VOLUME_1R, ARIZONA_OUT1L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("LINEOUT Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_2L,
+ ARIZONA_DAC_DIGITAL_VOLUME_2R, ARIZONA_OUT2L_MUTE_SHIFT, 1, 1),
+SOC_SINGLE("EPOUT Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_3L,
+ ARIZONA_OUT3L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("Speaker Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_4L,
+ ARIZONA_DAC_DIGITAL_VOLUME_4R, ARIZONA_OUT4L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("SPKDAT Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_5L,
+ ARIZONA_DAC_DIGITAL_VOLUME_5R, ARIZONA_OUT5L_MUTE_SHIFT, 1, 1),
+
+SOC_DOUBLE_R_TLV("HPOUT Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_1L,
+ ARIZONA_DAC_DIGITAL_VOLUME_1R, ARIZONA_OUT1L_VOL_SHIFT,
+ 0xbf, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("LINEOUT Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_2L,
+ ARIZONA_DAC_DIGITAL_VOLUME_2R, ARIZONA_OUT2L_VOL_SHIFT,
+ 0xbf, 0, digital_tlv),
+SOC_SINGLE_TLV("EPOUT Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_3L,
+ ARIZONA_OUT3L_VOL_SHIFT, 0xbf, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("Speaker Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_4L,
+ ARIZONA_DAC_DIGITAL_VOLUME_4R, ARIZONA_OUT4L_VOL_SHIFT,
+ 0xbf, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("SPKDAT Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_5L,
+ ARIZONA_DAC_DIGITAL_VOLUME_5R, ARIZONA_OUT5L_VOL_SHIFT,
+ 0xbf, 0, digital_tlv),
+
+SOC_DOUBLE("SPKDAT Switch", ARIZONA_PDM_SPK1_CTRL_1, ARIZONA_SPK1L_MUTE_SHIFT,
+ ARIZONA_SPK1R_MUTE_SHIFT, 1, 1),
+
+SOC_ENUM("Output Ramp Up", arizona_out_vi_ramp),
+SOC_ENUM("Output Ramp Down", arizona_out_vd_ramp),
+
+SOC_SINGLE("Noise Gate Switch", ARIZONA_NOISE_GATE_CONTROL,
+ ARIZONA_NGATE_ENA_SHIFT, 1, 0),
+SOC_SINGLE_TLV("Noise Gate Threshold Volume", ARIZONA_NOISE_GATE_CONTROL,
+ ARIZONA_NGATE_THR_SHIFT, 7, 1, ng_tlv),
+SOC_ENUM("Noise Gate Hold", arizona_ng_hold),
+
+WM8998_NG_SRC("HPOUTL", ARIZONA_NOISE_GATE_SELECT_1L),
+WM8998_NG_SRC("HPOUTR", ARIZONA_NOISE_GATE_SELECT_1R),
+WM8998_NG_SRC("LINEOUTL", ARIZONA_NOISE_GATE_SELECT_2L),
+WM8998_NG_SRC("LINEOUTR", ARIZONA_NOISE_GATE_SELECT_2R),
+WM8998_NG_SRC("EPOUT", ARIZONA_NOISE_GATE_SELECT_3L),
+WM8998_NG_SRC("SPKOUTL", ARIZONA_NOISE_GATE_SELECT_4L),
+WM8998_NG_SRC("SPKOUTR", ARIZONA_NOISE_GATE_SELECT_4R),
+WM8998_NG_SRC("SPKDATL", ARIZONA_NOISE_GATE_SELECT_5L),
+WM8998_NG_SRC("SPKDATR", ARIZONA_NOISE_GATE_SELECT_5R),
+
+ARIZONA_MIXER_CONTROLS("AIF1TX1", ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF1TX2", ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF1TX3", ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF1TX4", ARIZONA_AIF1TX4MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF1TX5", ARIZONA_AIF1TX5MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF1TX6", ARIZONA_AIF1TX6MIX_INPUT_1_SOURCE),
+
+ARIZONA_MIXER_CONTROLS("AIF2TX1", ARIZONA_AIF2TX1MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF2TX2", ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF2TX3", ARIZONA_AIF2TX3MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF2TX4", ARIZONA_AIF2TX4MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF2TX5", ARIZONA_AIF2TX5MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF2TX6", ARIZONA_AIF2TX6MIX_INPUT_1_SOURCE),
+
+ARIZONA_MIXER_CONTROLS("AIF3TX1", ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("AIF3TX2", ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE),
+
+ARIZONA_GAINMUX_CONTROLS("SLIMTX1", ARIZONA_SLIMTX1MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("SLIMTX2", ARIZONA_SLIMTX2MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("SLIMTX3", ARIZONA_SLIMTX3MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("SLIMTX4", ARIZONA_SLIMTX4MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("SLIMTX5", ARIZONA_SLIMTX5MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("SLIMTX6", ARIZONA_SLIMTX6MIX_INPUT_1_SOURCE),
+
+ARIZONA_GAINMUX_CONTROLS("SPDIFTX1", ARIZONA_SPDIFTX1MIX_INPUT_1_SOURCE),
+ARIZONA_GAINMUX_CONTROLS("SPDIFTX2", ARIZONA_SPDIFTX2MIX_INPUT_1_SOURCE),
+};
+
+ARIZONA_MUX_ENUMS(EQ1, ARIZONA_EQ1MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(EQ2, ARIZONA_EQ2MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(EQ3, ARIZONA_EQ3MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(EQ4, ARIZONA_EQ4MIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(DRC1L, ARIZONA_DRC1LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(DRC1R, ARIZONA_DRC1RMIX_INPUT_1_SOURCE);
+
+ARIZONA_MIXER_ENUMS(LHPF1, ARIZONA_HPLP1MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(LHPF2, ARIZONA_HPLP2MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(LHPF3, ARIZONA_HPLP3MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(LHPF4, ARIZONA_HPLP4MIX_INPUT_1_SOURCE);
+
+ARIZONA_MIXER_ENUMS(PWM1, ARIZONA_PWM1MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(PWM2, ARIZONA_PWM2MIX_INPUT_1_SOURCE);
+
+ARIZONA_MIXER_ENUMS(OUT1L, ARIZONA_OUT1LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(OUT1R, ARIZONA_OUT1RMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(OUT2L, ARIZONA_OUT2LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(OUT2R, ARIZONA_OUT2RMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(OUT3, ARIZONA_OUT3LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(SPKOUTL, ARIZONA_OUT4LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(SPKOUTR, ARIZONA_OUT4RMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(SPKDATL, ARIZONA_OUT5LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(SPKDATR, ARIZONA_OUT5RMIX_INPUT_1_SOURCE);
+
+ARIZONA_MIXER_ENUMS(AIF1TX1, ARIZONA_AIF1TX1MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF1TX2, ARIZONA_AIF1TX2MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF1TX3, ARIZONA_AIF1TX3MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF1TX4, ARIZONA_AIF1TX4MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF1TX5, ARIZONA_AIF1TX5MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF1TX6, ARIZONA_AIF1TX6MIX_INPUT_1_SOURCE);
+
+ARIZONA_MIXER_ENUMS(AIF2TX1, ARIZONA_AIF2TX1MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF2TX2, ARIZONA_AIF2TX2MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF2TX3, ARIZONA_AIF2TX3MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF2TX4, ARIZONA_AIF2TX4MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF2TX5, ARIZONA_AIF2TX5MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF2TX6, ARIZONA_AIF2TX6MIX_INPUT_1_SOURCE);
+
+ARIZONA_MIXER_ENUMS(AIF3TX1, ARIZONA_AIF3TX1MIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(AIF3TX2, ARIZONA_AIF3TX2MIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(SLIMTX1, ARIZONA_SLIMTX1MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(SLIMTX2, ARIZONA_SLIMTX2MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(SLIMTX3, ARIZONA_SLIMTX3MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(SLIMTX4, ARIZONA_SLIMTX4MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(SLIMTX5, ARIZONA_SLIMTX5MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(SLIMTX6, ARIZONA_SLIMTX6MIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(SPD1TX1, ARIZONA_SPDIFTX1MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(SPD1TX2, ARIZONA_SPDIFTX2MIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(ASRC1L, ARIZONA_ASRC1LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(ISRC1INT1, ARIZONA_ISRC1INT1MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC1INT2, ARIZONA_ISRC1INT2MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC1INT3, ARIZONA_ISRC1INT3MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC1INT4, ARIZONA_ISRC1INT4MIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(ISRC1DEC1, ARIZONA_ISRC1DEC1MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC1DEC2, ARIZONA_ISRC1DEC2MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC1DEC3, ARIZONA_ISRC1DEC3MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC1DEC4, ARIZONA_ISRC1DEC4MIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(ISRC2INT1, ARIZONA_ISRC2INT1MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC2INT2, ARIZONA_ISRC2INT2MIX_INPUT_1_SOURCE);
+
+ARIZONA_MUX_ENUMS(ISRC2DEC1, ARIZONA_ISRC2DEC1MIX_INPUT_1_SOURCE);
+ARIZONA_MUX_ENUMS(ISRC2DEC2, ARIZONA_ISRC2DEC2MIX_INPUT_1_SOURCE);
+
+static const char * const wm8998_aec_loopback_texts[] = {
+ "HPOUTL", "HPOUTR", "LINEOUTL", "LINEOUTR", "EPOUT",
+ "SPKOUTL", "SPKOUTR", "SPKDATL", "SPKDATR",
+};
+
+static const unsigned int wm8998_aec_loopback_values[] = {
+ 0, 1, 2, 3, 4, 6, 7, 8, 9,
+};
+
+static const SOC_VALUE_ENUM_SINGLE_DECL(wm8998_aec1_loopback,
+ ARIZONA_DAC_AEC_CONTROL_1,
+ ARIZONA_AEC_LOOPBACK_SRC_SHIFT, 0xf,
+ wm8998_aec_loopback_texts,
+ wm8998_aec_loopback_values);
+
+static const SOC_VALUE_ENUM_SINGLE_DECL(wm8998_aec2_loopback,
+ ARIZONA_DAC_AEC_CONTROL_2,
+ ARIZONA_AEC_LOOPBACK_SRC_SHIFT, 0xf,
+ wm8998_aec_loopback_texts,
+ wm8998_aec_loopback_values);
+
+static const struct snd_kcontrol_new wm8998_aec_loopback_mux[] = {
+ SOC_DAPM_ENUM("AEC1 Loopback", wm8998_aec1_loopback),
+ SOC_DAPM_ENUM("AEC2 Loopback", wm8998_aec2_loopback),
+};
+
+static const struct snd_soc_dapm_widget wm8998_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1,
+ ARIZONA_SYSCLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("ASYNCCLK", ARIZONA_ASYNC_CLOCK_1,
+ ARIZONA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("OPCLK", ARIZONA_OUTPUT_SYSTEM_CLOCK,
+ ARIZONA_OPCLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("ASYNCOPCLK", ARIZONA_OUTPUT_ASYNC_CLOCK,
+ ARIZONA_OPCLK_ASYNC_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0, SND_SOC_DAPM_REGULATOR_BYPASS),
+SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDL", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0, 0),
+
+SND_SOC_DAPM_SIGGEN("TONE"),
+SND_SOC_DAPM_SIGGEN("HAPTICS"),
+
+SND_SOC_DAPM_INPUT("IN1AL"),
+SND_SOC_DAPM_INPUT("IN1AR"),
+SND_SOC_DAPM_INPUT("IN1BL"),
+SND_SOC_DAPM_INPUT("IN1BR"),
+SND_SOC_DAPM_INPUT("IN2A"),
+SND_SOC_DAPM_INPUT("IN2B"),
+
+SND_SOC_DAPM_MUX("IN1L Mux", SND_SOC_NOPM, 0, 0, &wm8998_in1mux[0]),
+SND_SOC_DAPM_MUX("IN1R Mux", SND_SOC_NOPM, 0, 0, &wm8998_in1mux[1]),
+SND_SOC_DAPM_MUX("IN2 Mux", SND_SOC_NOPM, 0, 0, &wm8998_in2mux),
+
+SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"),
+
+SND_SOC_DAPM_PGA_E("IN1L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1L_ENA_SHIFT,
+ 0, NULL, 0, arizona_in_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN1R PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1R_ENA_SHIFT,
+ 0, NULL, 0, arizona_in_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("IN2 PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN2L_ENA_SHIFT,
+ 0, NULL, 0, arizona_in_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD |
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_SUPPLY("MICBIAS1", ARIZONA_MIC_BIAS_CTRL_1,
+ ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS2", ARIZONA_MIC_BIAS_CTRL_2,
+ ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS3", ARIZONA_MIC_BIAS_CTRL_3,
+ ARIZONA_MICB1_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("Tone Generator 1", ARIZONA_TONE_GENERATOR_1,
+ ARIZONA_TONE1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Tone Generator 2", ARIZONA_TONE_GENERATOR_1,
+ ARIZONA_TONE2_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("EQ1", ARIZONA_EQ1_1, ARIZONA_EQ1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ2", ARIZONA_EQ2_1, ARIZONA_EQ2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ3", ARIZONA_EQ3_1, ARIZONA_EQ3_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQ4", ARIZONA_EQ4_1, ARIZONA_EQ4_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("DRC1L", ARIZONA_DRC1_CTRL1, ARIZONA_DRC1L_ENA_SHIFT, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA("DRC1R", ARIZONA_DRC1_CTRL1, ARIZONA_DRC1R_ENA_SHIFT, 0,
+ NULL, 0),
+
+SND_SOC_DAPM_PGA("LHPF1", ARIZONA_HPLPF1_1, ARIZONA_LHPF1_ENA_SHIFT, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA("LHPF2", ARIZONA_HPLPF2_1, ARIZONA_LHPF2_ENA_SHIFT, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA("LHPF3", ARIZONA_HPLPF3_1, ARIZONA_LHPF3_ENA_SHIFT, 0,
+ NULL, 0),
+SND_SOC_DAPM_PGA("LHPF4", ARIZONA_HPLPF4_1, ARIZONA_LHPF4_ENA_SHIFT, 0,
+ NULL, 0),
+
+SND_SOC_DAPM_PGA("PWM1 Driver", ARIZONA_PWM_DRIVE_1, ARIZONA_PWM1_ENA_SHIFT,
+ 0, NULL, 0),
+SND_SOC_DAPM_PGA("PWM2 Driver", ARIZONA_PWM_DRIVE_1, ARIZONA_PWM2_ENA_SHIFT,
+ 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_E("ASRC1L", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC1L_ENA_SHIFT, 0,
+ NULL, 0, wm8998_asrc_ev, SND_SOC_DAPM_PRE_PMU),
+SND_SOC_DAPM_PGA_E("ASRC1R", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC1R_ENA_SHIFT, 0,
+ NULL, 0, wm8998_asrc_ev, SND_SOC_DAPM_PRE_PMU),
+SND_SOC_DAPM_PGA_E("ASRC2L", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC2L_ENA_SHIFT, 0,
+ NULL, 0, wm8998_asrc_ev, SND_SOC_DAPM_PRE_PMU),
+SND_SOC_DAPM_PGA_E("ASRC2R", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC2R_ENA_SHIFT, 0,
+ NULL, 0, wm8998_asrc_ev, SND_SOC_DAPM_PRE_PMU),
+
+SND_SOC_DAPM_PGA("ISRC1INT1", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_INT0_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1INT2", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_INT1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1INT3", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_INT2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1INT4", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_INT3_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC1DEC1", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_DEC0_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1DEC2", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_DEC1_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1DEC3", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_DEC2_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC1DEC4", ARIZONA_ISRC_1_CTRL_3,
+ ARIZONA_ISRC1_DEC3_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC2INT1", ARIZONA_ISRC_2_CTRL_3,
+ ARIZONA_ISRC2_INT0_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2INT2", ARIZONA_ISRC_2_CTRL_3,
+ ARIZONA_ISRC2_INT1_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("ISRC2DEC1", ARIZONA_ISRC_2_CTRL_3,
+ ARIZONA_ISRC2_DEC0_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ISRC2DEC2", ARIZONA_ISRC_2_CTRL_3,
+ ARIZONA_ISRC2_DEC1_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_MUX("AEC1 Loopback", ARIZONA_DAC_AEC_CONTROL_1,
+ ARIZONA_AEC_LOOPBACK_ENA_SHIFT, 0,
+ &wm8998_aec_loopback_mux[0]),
+
+SND_SOC_DAPM_MUX("AEC2 Loopback", ARIZONA_DAC_AEC_CONTROL_2,
+ ARIZONA_AEC_LOOPBACK_ENA_SHIFT, 0,
+ &wm8998_aec_loopback_mux[1]),
+
+SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 0,
+ ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX2", NULL, 0,
+ ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX3", NULL, 0,
+ ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX4", NULL, 0,
+ ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX5", NULL, 0,
+ ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX6", NULL, 0,
+ ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF1RX1", NULL, 0,
+ ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX2", NULL, 0,
+ ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX3", NULL, 0,
+ ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX4", NULL, 0,
+ ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX5", NULL, 0,
+ ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX6", NULL, 0,
+ ARIZONA_AIF1_RX_ENABLES, ARIZONA_AIF1RX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF2TX1", NULL, 0,
+ ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX2", NULL, 0,
+ ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX3", NULL, 0,
+ ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX4", NULL, 0,
+ ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX5", NULL, 0,
+ ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX6", NULL, 0,
+ ARIZONA_AIF2_TX_ENABLES, ARIZONA_AIF2TX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF2RX1", NULL, 0,
+ ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX2", NULL, 0,
+ ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX3", NULL, 0,
+ ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX4", NULL, 0,
+ ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX5", NULL, 0,
+ ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX6", NULL, 0,
+ ARIZONA_AIF2_RX_ENABLES, ARIZONA_AIF2RX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("SLIMRX1", NULL, 0,
+ ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE,
+ ARIZONA_SLIMRX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX2", NULL, 0,
+ ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE,
+ ARIZONA_SLIMRX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX3", NULL, 0,
+ ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE,
+ ARIZONA_SLIMRX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("SLIMRX4", NULL, 0,
+ ARIZONA_SLIMBUS_RX_CHANNEL_ENABLE,
+ ARIZONA_SLIMRX4_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("SLIMTX1", NULL, 0,
+ ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE,
+ ARIZONA_SLIMTX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX2", NULL, 0,
+ ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE,
+ ARIZONA_SLIMTX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX3", NULL, 0,
+ ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE,
+ ARIZONA_SLIMTX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX4", NULL, 0,
+ ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE,
+ ARIZONA_SLIMTX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX5", NULL, 0,
+ ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE,
+ ARIZONA_SLIMTX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("SLIMTX6", NULL, 0,
+ ARIZONA_SLIMBUS_TX_CHANNEL_ENABLE,
+ ARIZONA_SLIMTX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF3TX1", NULL, 0,
+ ARIZONA_AIF3_TX_ENABLES, ARIZONA_AIF3TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF3TX2", NULL, 0,
+ ARIZONA_AIF3_TX_ENABLES, ARIZONA_AIF3TX2_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF3RX1", NULL, 0,
+ ARIZONA_AIF3_RX_ENABLES, ARIZONA_AIF3RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0,
+ ARIZONA_AIF3_RX_ENABLES, ARIZONA_AIF3RX2_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM,
+ ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM,
+ ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT2L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT2R", ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT2R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT3", ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT5R", ARIZONA_OUTPUT_ENABLES_1,
+ ARIZONA_OUT5R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+ SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_PGA("SPD1TX1", ARIZONA_SPD1_TX_CONTROL,
+ ARIZONA_SPD1_VAL1_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SPD1TX2", ARIZONA_SPD1_TX_CONTROL,
+ ARIZONA_SPD1_VAL2_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_OUT_DRV("SPD1", ARIZONA_SPD1_TX_CONTROL,
+ ARIZONA_SPD1_ENA_SHIFT, 0, NULL, 0),
+
+ARIZONA_MUX_WIDGETS(EQ1, "EQ1"),
+ARIZONA_MUX_WIDGETS(EQ2, "EQ2"),
+ARIZONA_MUX_WIDGETS(EQ3, "EQ3"),
+ARIZONA_MUX_WIDGETS(EQ4, "EQ4"),
+
+ARIZONA_MUX_WIDGETS(DRC1L, "DRC1L"),
+ARIZONA_MUX_WIDGETS(DRC1R, "DRC1R"),
+
+ARIZONA_MIXER_WIDGETS(LHPF1, "LHPF1"),
+ARIZONA_MIXER_WIDGETS(LHPF2, "LHPF2"),
+ARIZONA_MIXER_WIDGETS(LHPF3, "LHPF3"),
+ARIZONA_MIXER_WIDGETS(LHPF4, "LHPF4"),
+
+ARIZONA_MIXER_WIDGETS(PWM1, "PWM1"),
+ARIZONA_MIXER_WIDGETS(PWM2, "PWM2"),
+
+ARIZONA_MIXER_WIDGETS(OUT1L, "HPOUTL"),
+ARIZONA_MIXER_WIDGETS(OUT1R, "HPOUTR"),
+ARIZONA_MIXER_WIDGETS(OUT2L, "LINEOUTL"),
+ARIZONA_MIXER_WIDGETS(OUT2R, "LINEOUTR"),
+ARIZONA_MIXER_WIDGETS(OUT3, "EPOUT"),
+ARIZONA_MIXER_WIDGETS(SPKOUTL, "SPKOUTL"),
+ARIZONA_MIXER_WIDGETS(SPKOUTR, "SPKOUTR"),
+ARIZONA_MIXER_WIDGETS(SPKDATL, "SPKDATL"),
+ARIZONA_MIXER_WIDGETS(SPKDATR, "SPKDATR"),
+
+ARIZONA_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
+ARIZONA_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
+ARIZONA_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
+ARIZONA_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
+ARIZONA_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
+ARIZONA_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
+
+ARIZONA_MIXER_WIDGETS(AIF2TX1, "AIF2TX1"),
+ARIZONA_MIXER_WIDGETS(AIF2TX2, "AIF2TX2"),
+ARIZONA_MIXER_WIDGETS(AIF2TX3, "AIF2TX3"),
+ARIZONA_MIXER_WIDGETS(AIF2TX4, "AIF2TX4"),
+ARIZONA_MIXER_WIDGETS(AIF2TX5, "AIF2TX5"),
+ARIZONA_MIXER_WIDGETS(AIF2TX6, "AIF2TX6"),
+
+ARIZONA_MIXER_WIDGETS(AIF3TX1, "AIF3TX1"),
+ARIZONA_MIXER_WIDGETS(AIF3TX2, "AIF3TX2"),
+
+ARIZONA_MUX_WIDGETS(SLIMTX1, "SLIMTX1"),
+ARIZONA_MUX_WIDGETS(SLIMTX2, "SLIMTX2"),
+ARIZONA_MUX_WIDGETS(SLIMTX3, "SLIMTX3"),
+ARIZONA_MUX_WIDGETS(SLIMTX4, "SLIMTX4"),
+ARIZONA_MUX_WIDGETS(SLIMTX5, "SLIMTX5"),
+ARIZONA_MUX_WIDGETS(SLIMTX6, "SLIMTX6"),
+
+ARIZONA_MUX_WIDGETS(SPD1TX1, "SPDIFTX1"),
+ARIZONA_MUX_WIDGETS(SPD1TX2, "SPDIFTX2"),
+
+ARIZONA_MUX_WIDGETS(ASRC1L, "ASRC1L"),
+ARIZONA_MUX_WIDGETS(ASRC1R, "ASRC1R"),
+ARIZONA_MUX_WIDGETS(ASRC2L, "ASRC2L"),
+ARIZONA_MUX_WIDGETS(ASRC2R, "ASRC2R"),
+
+ARIZONA_MUX_WIDGETS(ISRC1DEC1, "ISRC1DEC1"),
+ARIZONA_MUX_WIDGETS(ISRC1DEC2, "ISRC1DEC2"),
+ARIZONA_MUX_WIDGETS(ISRC1DEC3, "ISRC1DEC3"),
+ARIZONA_MUX_WIDGETS(ISRC1DEC4, "ISRC1DEC4"),
+
+ARIZONA_MUX_WIDGETS(ISRC1INT1, "ISRC1INT1"),
+ARIZONA_MUX_WIDGETS(ISRC1INT2, "ISRC1INT2"),
+ARIZONA_MUX_WIDGETS(ISRC1INT3, "ISRC1INT3"),
+ARIZONA_MUX_WIDGETS(ISRC1INT4, "ISRC1INT4"),
+
+ARIZONA_MUX_WIDGETS(ISRC2DEC1, "ISRC2DEC1"),
+ARIZONA_MUX_WIDGETS(ISRC2DEC2, "ISRC2DEC2"),
+
+ARIZONA_MUX_WIDGETS(ISRC2INT1, "ISRC2INT1"),
+ARIZONA_MUX_WIDGETS(ISRC2INT2, "ISRC2INT2"),
+
+SND_SOC_DAPM_OUTPUT("HPOUTL"),
+SND_SOC_DAPM_OUTPUT("HPOUTR"),
+SND_SOC_DAPM_OUTPUT("LINEOUTL"),
+SND_SOC_DAPM_OUTPUT("LINEOUTR"),
+SND_SOC_DAPM_OUTPUT("EPOUT"),
+SND_SOC_DAPM_OUTPUT("SPKOUTLN"),
+SND_SOC_DAPM_OUTPUT("SPKOUTLP"),
+SND_SOC_DAPM_OUTPUT("SPKOUTRN"),
+SND_SOC_DAPM_OUTPUT("SPKOUTRP"),
+SND_SOC_DAPM_OUTPUT("SPKDATL"),
+SND_SOC_DAPM_OUTPUT("SPKDATR"),
+SND_SOC_DAPM_OUTPUT("SPDIF"),
+
+SND_SOC_DAPM_OUTPUT("MICSUPP"),
+};
+
+#define ARIZONA_MIXER_INPUT_ROUTES(name) \
+ { name, "Tone Generator 1", "Tone Generator 1" }, \
+ { name, "Tone Generator 2", "Tone Generator 2" }, \
+ { name, "Haptics", "HAPTICS" }, \
+ { name, "AEC", "AEC1 Loopback" }, \
+ { name, "AEC2", "AEC2 Loopback" }, \
+ { name, "IN1L", "IN1L PGA" }, \
+ { name, "IN1R", "IN1R PGA" }, \
+ { name, "IN2L", "IN2 PGA" }, \
+ { name, "AIF1RX1", "AIF1RX1" }, \
+ { name, "AIF1RX2", "AIF1RX2" }, \
+ { name, "AIF1RX3", "AIF1RX3" }, \
+ { name, "AIF1RX4", "AIF1RX4" }, \
+ { name, "AIF1RX5", "AIF1RX5" }, \
+ { name, "AIF1RX6", "AIF1RX6" }, \
+ { name, "AIF2RX1", "AIF2RX1" }, \
+ { name, "AIF2RX2", "AIF2RX2" }, \
+ { name, "AIF2RX3", "AIF2RX3" }, \
+ { name, "AIF2RX4", "AIF2RX4" }, \
+ { name, "AIF2RX5", "AIF2RX5" }, \
+ { name, "AIF2RX6", "AIF2RX6" }, \
+ { name, "AIF3RX1", "AIF3RX1" }, \
+ { name, "AIF3RX2", "AIF3RX2" }, \
+ { name, "SLIMRX1", "SLIMRX1" }, \
+ { name, "SLIMRX2", "SLIMRX2" }, \
+ { name, "SLIMRX3", "SLIMRX3" }, \
+ { name, "SLIMRX4", "SLIMRX4" }, \
+ { name, "EQ1", "EQ1" }, \
+ { name, "EQ2", "EQ2" }, \
+ { name, "EQ3", "EQ3" }, \
+ { name, "EQ4", "EQ4" }, \
+ { name, "DRC1L", "DRC1L" }, \
+ { name, "DRC1R", "DRC1R" }, \
+ { name, "LHPF1", "LHPF1" }, \
+ { name, "LHPF2", "LHPF2" }, \
+ { name, "LHPF3", "LHPF3" }, \
+ { name, "LHPF4", "LHPF4" }, \
+ { name, "ASRC1L", "ASRC1L" }, \
+ { name, "ASRC1R", "ASRC1R" }, \
+ { name, "ASRC2L", "ASRC2L" }, \
+ { name, "ASRC2R", "ASRC2R" }, \
+ { name, "ISRC1DEC1", "ISRC1DEC1" }, \
+ { name, "ISRC1DEC2", "ISRC1DEC2" }, \
+ { name, "ISRC1DEC3", "ISRC1DEC3" }, \
+ { name, "ISRC1DEC4", "ISRC1DEC4" }, \
+ { name, "ISRC1INT1", "ISRC1INT1" }, \
+ { name, "ISRC1INT2", "ISRC1INT2" }, \
+ { name, "ISRC1INT3", "ISRC1INT3" }, \
+ { name, "ISRC1INT4", "ISRC1INT4" }, \
+ { name, "ISRC2DEC1", "ISRC2DEC1" }, \
+ { name, "ISRC2DEC2", "ISRC2DEC2" }, \
+ { name, "ISRC2INT1", "ISRC2INT1" }, \
+ { name, "ISRC2INT2", "ISRC2INT2" }
+
+static const struct snd_soc_dapm_route wm8998_dapm_routes[] = {
+ { "AIF2 Capture", NULL, "DBVDD2" },
+ { "AIF2 Playback", NULL, "DBVDD2" },
+
+ { "AIF3 Capture", NULL, "DBVDD3" },
+ { "AIF3 Playback", NULL, "DBVDD3" },
+
+ { "OUT1L", NULL, "CPVDD" },
+ { "OUT1R", NULL, "CPVDD" },
+ { "OUT2L", NULL, "CPVDD" },
+ { "OUT2R", NULL, "CPVDD" },
+ { "OUT3", NULL, "CPVDD" },
+
+ { "OUT4L", NULL, "SPKVDDL" },
+ { "OUT4R", NULL, "SPKVDDR" },
+
+ { "OUT1L", NULL, "SYSCLK" },
+ { "OUT1R", NULL, "SYSCLK" },
+ { "OUT2L", NULL, "SYSCLK" },
+ { "OUT2R", NULL, "SYSCLK" },
+ { "OUT3", NULL, "SYSCLK" },
+ { "OUT4L", NULL, "SYSCLK" },
+ { "OUT4R", NULL, "SYSCLK" },
+ { "OUT5L", NULL, "SYSCLK" },
+ { "OUT5R", NULL, "SYSCLK" },
+
+ { "IN1AL", NULL, "SYSCLK" },
+ { "IN1AR", NULL, "SYSCLK" },
+ { "IN1BL", NULL, "SYSCLK" },
+ { "IN1BR", NULL, "SYSCLK" },
+ { "IN2A", NULL, "SYSCLK" },
+ { "IN2B", NULL, "SYSCLK" },
+
+ { "SPD1", NULL, "SYSCLK" },
+ { "SPD1", NULL, "SPD1TX1" },
+ { "SPD1", NULL, "SPD1TX2" },
+
+ { "MICBIAS1", NULL, "MICVDD" },
+ { "MICBIAS2", NULL, "MICVDD" },
+ { "MICBIAS3", NULL, "MICVDD" },
+
+ { "Tone Generator 1", NULL, "SYSCLK" },
+ { "Tone Generator 2", NULL, "SYSCLK" },
+
+ { "Tone Generator 1", NULL, "TONE" },
+ { "Tone Generator 2", NULL, "TONE" },
+
+ { "AIF1 Capture", NULL, "AIF1TX1" },
+ { "AIF1 Capture", NULL, "AIF1TX2" },
+ { "AIF1 Capture", NULL, "AIF1TX3" },
+ { "AIF1 Capture", NULL, "AIF1TX4" },
+ { "AIF1 Capture", NULL, "AIF1TX5" },
+ { "AIF1 Capture", NULL, "AIF1TX6" },
+
+ { "AIF1RX1", NULL, "AIF1 Playback" },
+ { "AIF1RX2", NULL, "AIF1 Playback" },
+ { "AIF1RX3", NULL, "AIF1 Playback" },
+ { "AIF1RX4", NULL, "AIF1 Playback" },
+ { "AIF1RX5", NULL, "AIF1 Playback" },
+ { "AIF1RX6", NULL, "AIF1 Playback" },
+
+ { "AIF2 Capture", NULL, "AIF2TX1" },
+ { "AIF2 Capture", NULL, "AIF2TX2" },
+ { "AIF2 Capture", NULL, "AIF2TX3" },
+ { "AIF2 Capture", NULL, "AIF2TX4" },
+ { "AIF2 Capture", NULL, "AIF2TX5" },
+ { "AIF2 Capture", NULL, "AIF2TX6" },
+
+ { "AIF2RX1", NULL, "AIF2 Playback" },
+ { "AIF2RX2", NULL, "AIF2 Playback" },
+ { "AIF2RX3", NULL, "AIF2 Playback" },
+ { "AIF2RX4", NULL, "AIF2 Playback" },
+ { "AIF2RX5", NULL, "AIF2 Playback" },
+ { "AIF2RX6", NULL, "AIF2 Playback" },
+
+ { "AIF3 Capture", NULL, "AIF3TX1" },
+ { "AIF3 Capture", NULL, "AIF3TX2" },
+
+ { "AIF3RX1", NULL, "AIF3 Playback" },
+ { "AIF3RX2", NULL, "AIF3 Playback" },
+
+ { "Slim1 Capture", NULL, "SLIMTX1" },
+ { "Slim1 Capture", NULL, "SLIMTX2" },
+ { "Slim1 Capture", NULL, "SLIMTX3" },
+ { "Slim1 Capture", NULL, "SLIMTX4" },
+
+ { "Slim2 Capture", NULL, "SLIMTX5" },
+ { "Slim2 Capture", NULL, "SLIMTX6" },
+
+ { "SLIMRX1", NULL, "Slim1 Playback" },
+ { "SLIMRX2", NULL, "Slim1 Playback" },
+
+ { "SLIMRX3", NULL, "Slim2 Playback" },
+ { "SLIMRX4", NULL, "Slim2 Playback" },
+
+ { "AIF1 Playback", NULL, "SYSCLK" },
+ { "AIF2 Playback", NULL, "SYSCLK" },
+ { "AIF3 Playback", NULL, "SYSCLK" },
+ { "Slim1 Playback", NULL, "SYSCLK" },
+ { "Slim2 Playback", NULL, "SYSCLK" },
+
+ { "AIF1 Capture", NULL, "SYSCLK" },
+ { "AIF2 Capture", NULL, "SYSCLK" },
+ { "AIF3 Capture", NULL, "SYSCLK" },
+ { "Slim1 Capture", NULL, "SYSCLK" },
+ { "Slim2 Capture", NULL, "SYSCLK" },
+
+ { "IN1L Mux", "A", "IN1AL" },
+ { "IN1R Mux", "A", "IN1AR" },
+ { "IN1L Mux", "B", "IN1BL" },
+ { "IN1R Mux", "B", "IN1BR" },
+
+ { "IN2 Mux", "A", "IN2A" },
+ { "IN2 Mux", "B", "IN2B" },
+
+ { "IN1L PGA", NULL, "IN1L Mux" },
+ { "IN1R PGA", NULL, "IN1R Mux" },
+ { "IN2 PGA", NULL, "IN2 Mux" },
+
+ ARIZONA_MIXER_ROUTES("OUT1L", "HPOUTL"),
+ ARIZONA_MIXER_ROUTES("OUT1R", "HPOUTR"),
+ ARIZONA_MIXER_ROUTES("OUT2L", "LINEOUTL"),
+ ARIZONA_MIXER_ROUTES("OUT2R", "LINEOUTR"),
+ ARIZONA_MIXER_ROUTES("OUT3", "EPOUT"),
+
+ ARIZONA_MIXER_ROUTES("OUT4L", "SPKOUTL"),
+ ARIZONA_MIXER_ROUTES("OUT4R", "SPKOUTR"),
+ ARIZONA_MIXER_ROUTES("OUT5L", "SPKDATL"),
+ ARIZONA_MIXER_ROUTES("OUT5R", "SPKDATR"),
+
+ ARIZONA_MIXER_ROUTES("PWM1 Driver", "PWM1"),
+ ARIZONA_MIXER_ROUTES("PWM2 Driver", "PWM2"),
+
+ ARIZONA_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
+ ARIZONA_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
+ ARIZONA_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
+ ARIZONA_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
+ ARIZONA_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
+ ARIZONA_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
+
+ ARIZONA_MIXER_ROUTES("AIF2TX1", "AIF2TX1"),
+ ARIZONA_MIXER_ROUTES("AIF2TX2", "AIF2TX2"),
+ ARIZONA_MIXER_ROUTES("AIF2TX3", "AIF2TX3"),
+ ARIZONA_MIXER_ROUTES("AIF2TX4", "AIF2TX4"),
+ ARIZONA_MIXER_ROUTES("AIF2TX5", "AIF2TX5"),
+ ARIZONA_MIXER_ROUTES("AIF2TX6", "AIF2TX6"),
+
+ ARIZONA_MIXER_ROUTES("AIF3TX1", "AIF3TX1"),
+ ARIZONA_MIXER_ROUTES("AIF3TX2", "AIF3TX2"),
+
+ ARIZONA_MUX_ROUTES("SLIMTX1", "SLIMTX1"),
+ ARIZONA_MUX_ROUTES("SLIMTX2", "SLIMTX2"),
+ ARIZONA_MUX_ROUTES("SLIMTX3", "SLIMTX3"),
+ ARIZONA_MUX_ROUTES("SLIMTX4", "SLIMTX4"),
+ ARIZONA_MUX_ROUTES("SLIMTX5", "SLIMTX5"),
+ ARIZONA_MUX_ROUTES("SLIMTX6", "SLIMTX6"),
+
+ ARIZONA_MUX_ROUTES("SPD1TX1", "SPDIFTX1"),
+ ARIZONA_MUX_ROUTES("SPD1TX2", "SPDIFTX2"),
+
+ ARIZONA_MUX_ROUTES("EQ1", "EQ1"),
+ ARIZONA_MUX_ROUTES("EQ2", "EQ2"),
+ ARIZONA_MUX_ROUTES("EQ3", "EQ3"),
+ ARIZONA_MUX_ROUTES("EQ4", "EQ4"),
+
+ ARIZONA_MUX_ROUTES("DRC1L", "DRC1L"),
+ ARIZONA_MUX_ROUTES("DRC1R", "DRC1R"),
+
+ ARIZONA_MIXER_ROUTES("LHPF1", "LHPF1"),
+ ARIZONA_MIXER_ROUTES("LHPF2", "LHPF2"),
+ ARIZONA_MIXER_ROUTES("LHPF3", "LHPF3"),
+ ARIZONA_MIXER_ROUTES("LHPF4", "LHPF4"),
+
+ ARIZONA_MUX_ROUTES("ASRC1L", "ASRC1L"),
+ ARIZONA_MUX_ROUTES("ASRC1R", "ASRC1R"),
+ ARIZONA_MUX_ROUTES("ASRC2L", "ASRC2L"),
+ ARIZONA_MUX_ROUTES("ASRC2R", "ASRC2R"),
+
+ ARIZONA_MUX_ROUTES("ISRC1INT1", "ISRC1INT1"),
+ ARIZONA_MUX_ROUTES("ISRC1INT2", "ISRC1INT2"),
+ ARIZONA_MUX_ROUTES("ISRC1INT3", "ISRC1INT3"),
+ ARIZONA_MUX_ROUTES("ISRC1INT4", "ISRC1INT4"),
+
+ ARIZONA_MUX_ROUTES("ISRC1DEC1", "ISRC1DEC1"),
+ ARIZONA_MUX_ROUTES("ISRC1DEC2", "ISRC1DEC2"),
+ ARIZONA_MUX_ROUTES("ISRC1DEC3", "ISRC1DEC3"),
+ ARIZONA_MUX_ROUTES("ISRC1DEC4", "ISRC1DEC4"),
+
+ ARIZONA_MUX_ROUTES("ISRC2INT1", "ISRC2INT1"),
+ ARIZONA_MUX_ROUTES("ISRC2INT2", "ISRC2INT2"),
+
+ ARIZONA_MUX_ROUTES("ISRC2DEC1", "ISRC2DEC1"),
+ ARIZONA_MUX_ROUTES("ISRC2DEC2", "ISRC2DEC2"),
+
+ { "AEC1 Loopback", "HPOUTL", "OUT1L" },
+ { "AEC1 Loopback", "HPOUTR", "OUT1R" },
+ { "AEC2 Loopback", "HPOUTL", "OUT1L" },
+ { "AEC2 Loopback", "HPOUTR", "OUT1R" },
+ { "HPOUTL", NULL, "OUT1L" },
+ { "HPOUTR", NULL, "OUT1R" },
+
+ { "AEC1 Loopback", "LINEOUTL", "OUT2L" },
+ { "AEC1 Loopback", "LINEOUTR", "OUT2R" },
+ { "AEC2 Loopback", "LINEOUTL", "OUT2L" },
+ { "AEC2 Loopback", "LINEOUTR", "OUT2R" },
+ { "LINEOUTL", NULL, "OUT2L" },
+ { "LINEOUTR", NULL, "OUT2R" },
+
+ { "AEC1 Loopback", "EPOUT", "OUT3" },
+ { "AEC2 Loopback", "EPOUT", "OUT3" },
+ { "EPOUT", NULL, "OUT3" },
+
+ { "AEC1 Loopback", "SPKOUTL", "OUT4L" },
+ { "AEC2 Loopback", "SPKOUTL", "OUT4L" },
+ { "SPKOUTLN", NULL, "OUT4L" },
+ { "SPKOUTLP", NULL, "OUT4L" },
+
+ { "AEC1 Loopback", "SPKOUTR", "OUT4R" },
+ { "AEC2 Loopback", "SPKOUTR", "OUT4R" },
+ { "SPKOUTRN", NULL, "OUT4R" },
+ { "SPKOUTRP", NULL, "OUT4R" },
+
+ { "SPDIF", NULL, "SPD1" },
+
+ { "AEC1 Loopback", "SPKDATL", "OUT5L" },
+ { "AEC1 Loopback", "SPKDATR", "OUT5R" },
+ { "AEC2 Loopback", "SPKDATL", "OUT5L" },
+ { "AEC2 Loopback", "SPKDATR", "OUT5R" },
+ { "SPKDATL", NULL, "OUT5L" },
+ { "SPKDATR", NULL, "OUT5R" },
+
+ { "MICSUPP", NULL, "SYSCLK" },
+
+ { "DRC1 Signal Activity", NULL, "DRC1L" },
+ { "DRC1 Signal Activity", NULL, "DRC1R" },
+};
+
+#define WM8998_RATES SNDRV_PCM_RATE_8000_192000
+
+#define WM8998_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver wm8998_dai[] = {
+ {
+ .name = "wm8998-aif1",
+ .id = 1,
+ .base = ARIZONA_AIF1_BCLK_CTRL,
+ .playback = {
+ .stream_name = "AIF1 Playback",
+ .channels_min = 1,
+ .channels_max = 6,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .capture = {
+ .stream_name = "AIF1 Capture",
+ .channels_min = 1,
+ .channels_max = 6,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .ops = &arizona_dai_ops,
+ .symmetric_rates = 1,
+ .symmetric_samplebits = 1,
+ },
+ {
+ .name = "wm8998-aif2",
+ .id = 2,
+ .base = ARIZONA_AIF2_BCLK_CTRL,
+ .playback = {
+ .stream_name = "AIF2 Playback",
+ .channels_min = 1,
+ .channels_max = 6,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .capture = {
+ .stream_name = "AIF2 Capture",
+ .channels_min = 1,
+ .channels_max = 6,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .ops = &arizona_dai_ops,
+ .symmetric_rates = 1,
+ .symmetric_samplebits = 1,
+ },
+ {
+ .name = "wm8998-aif3",
+ .id = 3,
+ .base = ARIZONA_AIF3_BCLK_CTRL,
+ .playback = {
+ .stream_name = "AIF3 Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .capture = {
+ .stream_name = "AIF3 Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .ops = &arizona_dai_ops,
+ .symmetric_rates = 1,
+ .symmetric_samplebits = 1,
+ },
+ {
+ .name = "wm8998-slim1",
+ .id = 4,
+ .playback = {
+ .stream_name = "Slim1 Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Slim1 Capture",
+ .channels_min = 1,
+ .channels_max = 4,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .ops = &arizona_simple_dai_ops,
+ },
+ {
+ .name = "wm8998-slim2",
+ .id = 5,
+ .playback = {
+ .stream_name = "Slim2 Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Slim2 Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = WM8998_RATES,
+ .formats = WM8998_FORMATS,
+ },
+ .ops = &arizona_simple_dai_ops,
+ },
+};
+
+static int wm8998_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
+ unsigned int Fref, unsigned int Fout)
+{
+ struct wm8998_priv *wm8998 = snd_soc_codec_get_drvdata(codec);
+
+ switch (fll_id) {
+ case WM8998_FLL1:
+ return arizona_set_fll(&wm8998->fll[0], source, Fref, Fout);
+ case WM8998_FLL2:
+ return arizona_set_fll(&wm8998->fll[1], source, Fref, Fout);
+ case WM8998_FLL1_REFCLK:
+ return arizona_set_fll_refclk(&wm8998->fll[0], source, Fref,
+ Fout);
+ case WM8998_FLL2_REFCLK:
+ return arizona_set_fll_refclk(&wm8998->fll[1], source, Fref,
+ Fout);
+ default:
+ return -EINVAL;
+ }
+}
+
+static int wm8998_codec_probe(struct snd_soc_codec *codec)
+{
+ struct wm8998_priv *priv = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+
+ priv->core.arizona->dapm = dapm;
+
+ arizona_init_spk(codec);
+ arizona_init_gpio(codec);
+
+ snd_soc_dapm_disable_pin(dapm, "HAPTICS");
+
+ return 0;
+}
+
+static int wm8998_codec_remove(struct snd_soc_codec *codec)
+{
+ struct wm8998_priv *priv = snd_soc_codec_get_drvdata(codec);
+
+ priv->core.arizona->dapm = NULL;
+
+ return 0;
+}
+
+#define WM8998_DIG_VU 0x0200
+
+static unsigned int wm8998_digital_vu[] = {
+ ARIZONA_DAC_DIGITAL_VOLUME_1L,
+ ARIZONA_DAC_DIGITAL_VOLUME_1R,
+ ARIZONA_DAC_DIGITAL_VOLUME_2L,
+ ARIZONA_DAC_DIGITAL_VOLUME_2R,
+ ARIZONA_DAC_DIGITAL_VOLUME_3L,
+ ARIZONA_DAC_DIGITAL_VOLUME_4L,
+ ARIZONA_DAC_DIGITAL_VOLUME_4R,
+ ARIZONA_DAC_DIGITAL_VOLUME_5L,
+ ARIZONA_DAC_DIGITAL_VOLUME_5R,
+};
+
+static struct regmap *wm8998_get_regmap(struct device *dev)
+{
+ struct wm8998_priv *priv = dev_get_drvdata(dev);
+
+ return priv->core.arizona->regmap;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8998 = {
+ .probe = wm8998_codec_probe,
+ .remove = wm8998_codec_remove,
+ .get_regmap = wm8998_get_regmap,
+
+ .idle_bias_off = true,
+
+ .set_sysclk = arizona_set_sysclk,
+ .set_pll = wm8998_set_fll,
+
+ .controls = wm8998_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8998_snd_controls),
+ .dapm_widgets = wm8998_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm8998_dapm_widgets),
+ .dapm_routes = wm8998_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(wm8998_dapm_routes),
+};
+
+static int wm8998_probe(struct platform_device *pdev)
+{
+ struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
+ struct wm8998_priv *wm8998;
+ int i;
+
+ wm8998 = devm_kzalloc(&pdev->dev, sizeof(struct wm8998_priv),
+ GFP_KERNEL);
+ if (!wm8998)
+ return -ENOMEM;
+ platform_set_drvdata(pdev, wm8998);
+
+ wm8998->core.arizona = arizona;
+ wm8998->core.num_inputs = 3; /* IN1L, IN1R, IN2 */
+
+ for (i = 0; i < ARRAY_SIZE(wm8998->fll); i++)
+ wm8998->fll[i].vco_mult = 1;
+
+ arizona_init_fll(arizona, 1, ARIZONA_FLL1_CONTROL_1 - 1,
+ ARIZONA_IRQ_FLL1_LOCK, ARIZONA_IRQ_FLL1_CLOCK_OK,
+ &wm8998->fll[0]);
+ arizona_init_fll(arizona, 2, ARIZONA_FLL2_CONTROL_1 - 1,
+ ARIZONA_IRQ_FLL2_LOCK, ARIZONA_IRQ_FLL2_CLOCK_OK,
+ &wm8998->fll[1]);
+
+ for (i = 0; i < ARRAY_SIZE(wm8998_dai); i++)
+ arizona_init_dai(&wm8998->core, i);
+
+ /* Latch volume update bits */
+ for (i = 0; i < ARRAY_SIZE(wm8998_digital_vu); i++)
+ regmap_update_bits(arizona->regmap, wm8998_digital_vu[i],
+ WM8998_DIG_VU, WM8998_DIG_VU);
+
+ pm_runtime_enable(&pdev->dev);
+ pm_runtime_idle(&pdev->dev);
+
+ return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8998,
+ wm8998_dai, ARRAY_SIZE(wm8998_dai));
+}
+
+static int wm8998_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_codec(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
+
+ return 0;
+}
+
+static struct platform_driver wm8998_codec_driver = {
+ .driver = {
+ .name = "wm8998-codec",
+ },
+ .probe = wm8998_probe,
+ .remove = wm8998_remove,
+};
+
+module_platform_driver(wm8998_codec_driver);
+
+MODULE_DESCRIPTION("ASoC WM8998 driver");
+MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:wm8998-codec");
diff --git a/sound/soc/codecs/wm8998.h b/sound/soc/codecs/wm8998.h
new file mode 100644
index 000000000000..1e8647252162
--- /dev/null
+++ b/sound/soc/codecs/wm8998.h
@@ -0,0 +1,23 @@
+/*
+ * wm8998.h -- ALSA SoC Audio driver for WM8998 codecs
+ *
+ * Copyright 2015 Cirrus Logic, Inc.
+ *
+ * Author: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8998_H
+#define _WM8998_H
+
+#include "arizona.h"
+
+#define WM8998_FLL1 1
+#define WM8998_FLL2 2
+#define WM8998_FLL1_REFCLK 3
+#define WM8998_FLL2_REFCLK 4
+
+#endif
diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c
index ba34252b7bba..6e6a70c5c2bd 100644
--- a/sound/soc/dwc/designware_i2s.c
+++ b/sound/soc/dwc/designware_i2s.c
@@ -282,23 +282,25 @@ static int dw_i2s_hw_params(struct snd_pcm_substream *substream,
config->sample_rate = params_rate(params);
- if (dev->i2s_clk_cfg) {
- ret = dev->i2s_clk_cfg(config);
- if (ret < 0) {
- dev_err(dev->dev, "runtime audio clk config fail\n");
- return ret;
- }
- } else {
- u32 bitclk = config->sample_rate * config->data_width * 2;
-
- ret = clk_set_rate(dev->clk, bitclk);
- if (ret) {
- dev_err(dev->dev, "Can't set I2S clock rate: %d\n",
- ret);
- return ret;
+ if (dev->capability & DW_I2S_MASTER) {
+ if (dev->i2s_clk_cfg) {
+ ret = dev->i2s_clk_cfg(config);
+ if (ret < 0) {
+ dev_err(dev->dev, "runtime audio clk config fail\n");
+ return ret;
+ }
+ } else {
+ u32 bitclk = config->sample_rate *
+ config->data_width * 2;
+
+ ret = clk_set_rate(dev->clk, bitclk);
+ if (ret) {
+ dev_err(dev->dev, "Can't set I2S clock rate: %d\n",
+ ret);
+ return ret;
+ }
}
}
-
return 0;
}
@@ -348,12 +350,43 @@ static int dw_i2s_trigger(struct snd_pcm_substream *substream,
return ret;
}
+static int dw_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
+{
+ struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
+ int ret = 0;
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBM_CFM:
+ if (dev->capability & DW_I2S_SLAVE)
+ ret = 0;
+ else
+ ret = -EINVAL;
+ break;
+ case SND_SOC_DAIFMT_CBS_CFS:
+ if (dev->capability & DW_I2S_MASTER)
+ ret = 0;
+ else
+ ret = -EINVAL;
+ break;
+ case SND_SOC_DAIFMT_CBM_CFS:
+ case SND_SOC_DAIFMT_CBS_CFM:
+ ret = -EINVAL;
+ break;
+ default:
+ dev_dbg(dev->dev, "dwc : Invalid master/slave format\n");
+ ret = -EINVAL;
+ break;
+ }
+ return ret;
+}
+
static struct snd_soc_dai_ops dw_i2s_dai_ops = {
.startup = dw_i2s_startup,
.shutdown = dw_i2s_shutdown,
.hw_params = dw_i2s_hw_params,
.prepare = dw_i2s_prepare,
.trigger = dw_i2s_trigger,
+ .set_fmt = dw_i2s_set_fmt,
};
static const struct snd_soc_component_driver dw_i2s_component = {
@@ -366,7 +399,8 @@ static int dw_i2s_suspend(struct snd_soc_dai *dai)
{
struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
- clk_disable(dev->clk);
+ if (dev->capability & DW_I2S_MASTER)
+ clk_disable(dev->clk);
return 0;
}
@@ -374,7 +408,8 @@ static int dw_i2s_resume(struct snd_soc_dai *dai)
{
struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
- clk_enable(dev->clk);
+ if (dev->capability & DW_I2S_MASTER)
+ clk_enable(dev->clk);
return 0;
}
@@ -452,6 +487,14 @@ static int dw_configure_dai(struct dw_i2s_dev *dev,
dw_i2s_dai->capture.rates = rates;
}
+ if (COMP1_MODE_EN(comp1)) {
+ dev_dbg(dev->dev, "designware: i2s master mode supported\n");
+ dev->capability |= DW_I2S_MASTER;
+ } else {
+ dev_dbg(dev->dev, "designware: i2s slave mode supported\n");
+ dev->capability |= DW_I2S_SLAVE;
+ }
+
return 0;
}
@@ -538,6 +581,7 @@ static int dw_i2s_probe(struct platform_device *pdev)
struct resource *res;
int ret;
struct snd_soc_dai_driver *dw_i2s_dai;
+ const char *clk_id;
dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
if (!dev) {
@@ -559,32 +603,35 @@ static int dw_i2s_probe(struct platform_device *pdev)
return PTR_ERR(dev->i2s_base);
dev->dev = &pdev->dev;
+
if (pdata) {
+ dev->capability = pdata->cap;
+ clk_id = NULL;
ret = dw_configure_dai_by_pd(dev, dw_i2s_dai, res, pdata);
- if (ret < 0)
- return ret;
+ } else {
+ clk_id = "i2sclk";
+ ret = dw_configure_dai_by_dt(dev, dw_i2s_dai, res);
+ }
+ if (ret < 0)
+ return ret;
- dev->capability = pdata->cap;
- dev->i2s_clk_cfg = pdata->i2s_clk_cfg;
- if (!dev->i2s_clk_cfg) {
- dev_err(&pdev->dev, "no clock configure method\n");
- return -ENODEV;
+ if (dev->capability & DW_I2S_MASTER) {
+ if (pdata) {
+ dev->i2s_clk_cfg = pdata->i2s_clk_cfg;
+ if (!dev->i2s_clk_cfg) {
+ dev_err(&pdev->dev, "no clock configure method\n");
+ return -ENODEV;
+ }
}
+ dev->clk = devm_clk_get(&pdev->dev, clk_id);
- dev->clk = devm_clk_get(&pdev->dev, NULL);
- } else {
- ret = dw_configure_dai_by_dt(dev, dw_i2s_dai, res);
+ if (IS_ERR(dev->clk))
+ return PTR_ERR(dev->clk);
+
+ ret = clk_prepare_enable(dev->clk);
if (ret < 0)
return ret;
-
- dev->clk = devm_clk_get(&pdev->dev, "i2sclk");
}
- if (IS_ERR(dev->clk))
- return PTR_ERR(dev->clk);
-
- ret = clk_prepare_enable(dev->clk);
- if (ret < 0)
- return ret;
dev_set_drvdata(&pdev->dev, dev);
ret = devm_snd_soc_register_component(&pdev->dev, &dw_i2s_component,
@@ -606,7 +653,8 @@ static int dw_i2s_probe(struct platform_device *pdev)
return 0;
err_clk_disable:
- clk_disable_unprepare(dev->clk);
+ if (dev->capability & DW_I2S_MASTER)
+ clk_disable_unprepare(dev->clk);
return ret;
}
@@ -614,7 +662,8 @@ static int dw_i2s_remove(struct platform_device *pdev)
{
struct dw_i2s_dev *dev = dev_get_drvdata(&pdev->dev);
- clk_disable_unprepare(dev->clk);
+ if (dev->capability & DW_I2S_MASTER)
+ clk_disable_unprepare(dev->clk);
return 0;
}
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 0901d5e20df2..1b05d1c5d9fd 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -14,6 +14,9 @@
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/of_platform.h>
+#if IS_ENABLED(CONFIG_SND_AC97_CODEC)
+#include <sound/ac97_codec.h>
+#endif
#include <sound/pcm_params.h>
#include <sound/soc.h>
@@ -115,6 +118,11 @@ static const struct snd_soc_dapm_widget fsl_asoc_card_dapm_widgets[] = {
SND_SOC_DAPM_MIC("DMIC", NULL),
};
+static bool fsl_asoc_card_is_ac97(struct fsl_asoc_card_priv *priv)
+{
+ return priv->dai_fmt == SND_SOC_DAIFMT_AC97;
+}
+
static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
@@ -133,7 +141,9 @@ static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream,
* set_bias_level(), bypass the remaining settings in hw_params().
* Note: (dai_fmt & CBM_CFM) includes CBM_CFM and CBM_CFS.
*/
- if (priv->card.set_bias_level && priv->dai_fmt & SND_SOC_DAIFMT_CBM_CFM)
+ if ((priv->card.set_bias_level &&
+ priv->dai_fmt & SND_SOC_DAIFMT_CBM_CFM) ||
+ fsl_asoc_card_is_ac97(priv))
return 0;
/* Specific configurations of DAIs starts from here */
@@ -300,7 +310,7 @@ static int fsl_asoc_card_audmux_init(struct device_node *np,
ext_port--;
/*
- * Use asynchronous mode (6 wires) for all cases.
+ * Use asynchronous mode (6 wires) for all cases except AC97.
* If only 4 wires are needed, just set SSI into
* synchronous mode and enable 4 PADs in IOMUX.
*/
@@ -346,15 +356,30 @@ static int fsl_asoc_card_audmux_init(struct device_node *np,
IMX_AUDMUX_V2_PTCR_TCLKDIR;
break;
default:
- return -EINVAL;
+ if (!fsl_asoc_card_is_ac97(priv))
+ return -EINVAL;
+ }
+
+ if (fsl_asoc_card_is_ac97(priv)) {
+ int_ptcr = IMX_AUDMUX_V2_PTCR_SYN |
+ IMX_AUDMUX_V2_PTCR_TCSEL(ext_port) |
+ IMX_AUDMUX_V2_PTCR_TCLKDIR;
+ ext_ptcr = IMX_AUDMUX_V2_PTCR_SYN |
+ IMX_AUDMUX_V2_PTCR_TFSEL(int_port) |
+ IMX_AUDMUX_V2_PTCR_TFSDIR;
}
/* Asynchronous mode can not be set along with RCLKDIR */
- ret = imx_audmux_v2_configure_port(int_port, 0,
- IMX_AUDMUX_V2_PDCR_RXDSEL(ext_port));
- if (ret) {
- dev_err(dev, "audmux internal port setup failed\n");
- return ret;
+ if (!fsl_asoc_card_is_ac97(priv)) {
+ unsigned int pdcr =
+ IMX_AUDMUX_V2_PDCR_RXDSEL(ext_port);
+
+ ret = imx_audmux_v2_configure_port(int_port, 0,
+ pdcr);
+ if (ret) {
+ dev_err(dev, "audmux internal port setup failed\n");
+ return ret;
+ }
}
ret = imx_audmux_v2_configure_port(int_port, int_ptcr,
@@ -364,11 +389,16 @@ static int fsl_asoc_card_audmux_init(struct device_node *np,
return ret;
}
- ret = imx_audmux_v2_configure_port(ext_port, 0,
- IMX_AUDMUX_V2_PDCR_RXDSEL(int_port));
- if (ret) {
- dev_err(dev, "audmux external port setup failed\n");
- return ret;
+ if (!fsl_asoc_card_is_ac97(priv)) {
+ unsigned int pdcr =
+ IMX_AUDMUX_V2_PDCR_RXDSEL(int_port);
+
+ ret = imx_audmux_v2_configure_port(ext_port, 0,
+ pdcr);
+ if (ret) {
+ dev_err(dev, "audmux external port setup failed\n");
+ return ret;
+ }
}
ret = imx_audmux_v2_configure_port(ext_port, ext_ptcr,
@@ -389,6 +419,23 @@ static int fsl_asoc_card_late_probe(struct snd_soc_card *card)
struct device *dev = card->dev;
int ret;
+ if (fsl_asoc_card_is_ac97(priv)) {
+#if IS_ENABLED(CONFIG_SND_AC97_CODEC)
+ struct snd_soc_codec *codec = card->rtd[0].codec;
+ struct snd_ac97 *ac97 = snd_soc_codec_get_drvdata(codec);
+
+ /*
+ * Use slots 3/4 for S/PDIF so SSI won't try to enable
+ * other slots and send some samples there
+ * due to SLOTREQ bits for S/PDIF received from codec
+ */
+ snd_ac97_update_bits(ac97, AC97_EXTENDED_STATUS,
+ AC97_EA_SPSA_SLOT_MASK, AC97_EA_SPSA_3_4);
+#endif
+
+ return 0;
+ }
+
ret = snd_soc_dai_set_sysclk(codec_dai, codec_priv->mclk_id,
codec_priv->mclk_freq, SND_SOC_CLOCK_IN);
if (ret) {
@@ -407,7 +454,6 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
struct platform_device *cpu_pdev;
struct fsl_asoc_card_priv *priv;
struct i2c_client *codec_dev;
- struct clk *codec_clk;
const char *codec_dai_name;
u32 width;
int ret;
@@ -420,9 +466,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
/* Give a chance to old DT binding */
if (!cpu_np)
cpu_np = of_parse_phandle(np, "ssi-controller", 0);
- codec_np = of_parse_phandle(np, "audio-codec", 0);
- if (!cpu_np || !codec_np) {
- dev_err(&pdev->dev, "phandle missing or invalid\n");
+ if (!cpu_np) {
+ dev_err(&pdev->dev, "CPU phandle missing or invalid\n");
ret = -EINVAL;
goto fail;
}
@@ -434,22 +479,24 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
goto fail;
}
- codec_dev = of_find_i2c_device_by_node(codec_np);
- if (!codec_dev) {
- dev_err(&pdev->dev, "failed to find codec platform device\n");
- ret = -EINVAL;
- goto fail;
- }
+ codec_np = of_parse_phandle(np, "audio-codec", 0);
+ if (codec_np)
+ codec_dev = of_find_i2c_device_by_node(codec_np);
+ else
+ codec_dev = NULL;
asrc_np = of_parse_phandle(np, "audio-asrc", 0);
if (asrc_np)
asrc_pdev = of_find_device_by_node(asrc_np);
/* Get the MCLK rate only, and leave it controlled by CODEC drivers */
- codec_clk = clk_get(&codec_dev->dev, NULL);
- if (!IS_ERR(codec_clk)) {
- priv->codec_priv.mclk_freq = clk_get_rate(codec_clk);
- clk_put(codec_clk);
+ if (codec_dev) {
+ struct clk *codec_clk = clk_get(&codec_dev->dev, NULL);
+
+ if (!IS_ERR(codec_clk)) {
+ priv->codec_priv.mclk_freq = clk_get_rate(codec_clk);
+ clk_put(codec_clk);
+ }
}
/* Default sample rate and format, will be updated in hw_params() */
@@ -486,12 +533,22 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
priv->codec_priv.fll_id = WM8960_SYSCLK_AUTO;
priv->codec_priv.pll_id = WM8960_SYSCLK_AUTO;
priv->dai_fmt |= SND_SOC_DAIFMT_CBM_CFM;
+ } else if (of_device_is_compatible(np, "fsl,imx-audio-ac97")) {
+ codec_dai_name = "ac97-hifi";
+ priv->card.set_bias_level = NULL;
+ priv->dai_fmt = SND_SOC_DAIFMT_AC97;
} else {
dev_err(&pdev->dev, "unknown Device Tree compatible\n");
ret = -EINVAL;
goto asrc_fail;
}
+ if (!fsl_asoc_card_is_ac97(priv) && !codec_dev) {
+ dev_err(&pdev->dev, "failed to find codec device\n");
+ ret = -EINVAL;
+ goto asrc_fail;
+ }
+
/* Common settings for corresponding Freescale CPU DAI driver */
if (strstr(cpu_np->name, "ssi")) {
/* Only SSI needs to configure AUDMUX */
@@ -508,7 +565,9 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
priv->cpu_priv.sysclk_id[0] = FSL_SAI_CLK_MAST1;
}
- sprintf(priv->name, "%s-audio", codec_dev->name);
+ snprintf(priv->name, sizeof(priv->name), "%s-audio",
+ fsl_asoc_card_is_ac97(priv) ? "ac97" :
+ codec_dev->name);
/* Initialize sound card */
priv->pdev = pdev;
@@ -532,8 +591,26 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
/* Normal DAI Link */
priv->dai_link[0].cpu_of_node = cpu_np;
- priv->dai_link[0].codec_of_node = codec_np;
priv->dai_link[0].codec_dai_name = codec_dai_name;
+
+ if (!fsl_asoc_card_is_ac97(priv))
+ priv->dai_link[0].codec_of_node = codec_np;
+ else {
+ u32 idx;
+
+ ret = of_property_read_u32(cpu_np, "cell-index", &idx);
+ if (ret) {
+ dev_err(&pdev->dev,
+ "cannot get CPU index property\n");
+ goto asrc_fail;
+ }
+
+ priv->dai_link[0].codec_name =
+ devm_kasprintf(&pdev->dev, GFP_KERNEL,
+ "ac97-codec.%u",
+ (unsigned int)idx);
+ }
+
priv->dai_link[0].platform_of_node = cpu_np;
priv->dai_link[0].dai_fmt = priv->dai_fmt;
priv->card.num_links = 1;
@@ -544,6 +621,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
priv->dai_link[1].platform_of_node = asrc_np;
priv->dai_link[2].codec_dai_name = codec_dai_name;
priv->dai_link[2].codec_of_node = codec_np;
+ priv->dai_link[2].codec_name =
+ priv->dai_link[0].codec_name;
priv->dai_link[2].cpu_of_node = cpu_np;
priv->dai_link[2].dai_fmt = priv->dai_fmt;
priv->card.num_links = 3;
@@ -579,14 +658,15 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
asrc_fail:
of_node_put(asrc_np);
-fail:
of_node_put(codec_np);
+fail:
of_node_put(cpu_np);
return ret;
}
static const struct of_device_id fsl_asoc_card_dt_ids[] = {
+ { .compatible = "fsl,imx-audio-ac97", },
{ .compatible = "fsl,imx-audio-cs42888", },
{ .compatible = "fsl,imx-audio-sgtl5000", },
{ .compatible = "fsl,imx-audio-wm8962", },
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 837979ea5c92..59f234e51971 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -652,6 +652,24 @@ static const struct snd_soc_component_driver fsl_esai_component = {
.name = "fsl-esai",
};
+static const struct reg_default fsl_esai_reg_defaults[] = {
+ {0x8, 0x00000000},
+ {0x10, 0x00000000},
+ {0x18, 0x00000000},
+ {0x98, 0x00000000},
+ {0xd0, 0x00000000},
+ {0xd4, 0x00000000},
+ {0xd8, 0x00000000},
+ {0xdc, 0x00000000},
+ {0xe0, 0x00000000},
+ {0xe4, 0x0000ffff},
+ {0xe8, 0x0000ffff},
+ {0xec, 0x0000ffff},
+ {0xf0, 0x0000ffff},
+ {0xf8, 0x00000000},
+ {0xfc, 0x00000000},
+};
+
static bool fsl_esai_readable_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -684,6 +702,31 @@ static bool fsl_esai_readable_reg(struct device *dev, unsigned int reg)
}
}
+static bool fsl_esai_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case REG_ESAI_ETDR:
+ case REG_ESAI_ERDR:
+ case REG_ESAI_ESR:
+ case REG_ESAI_TFSR:
+ case REG_ESAI_RFSR:
+ case REG_ESAI_TX0:
+ case REG_ESAI_TX1:
+ case REG_ESAI_TX2:
+ case REG_ESAI_TX3:
+ case REG_ESAI_TX4:
+ case REG_ESAI_TX5:
+ case REG_ESAI_RX0:
+ case REG_ESAI_RX1:
+ case REG_ESAI_RX2:
+ case REG_ESAI_RX3:
+ case REG_ESAI_SAISR:
+ return true;
+ default:
+ return false;
+ }
+}
+
static bool fsl_esai_writeable_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -721,8 +764,12 @@ static const struct regmap_config fsl_esai_regmap_config = {
.val_bits = 32,
.max_register = REG_ESAI_PCRC,
+ .reg_defaults = fsl_esai_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(fsl_esai_reg_defaults),
.readable_reg = fsl_esai_readable_reg,
+ .volatile_reg = fsl_esai_volatile_reg,
.writeable_reg = fsl_esai_writeable_reg,
+ .cache_type = REGCACHE_RBTREE,
};
static int fsl_esai_probe(struct platform_device *pdev)
@@ -853,10 +900,51 @@ static const struct of_device_id fsl_esai_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, fsl_esai_dt_ids);
+#ifdef CONFIG_PM_SLEEP
+static int fsl_esai_suspend(struct device *dev)
+{
+ struct fsl_esai *esai = dev_get_drvdata(dev);
+
+ regcache_cache_only(esai->regmap, true);
+ regcache_mark_dirty(esai->regmap);
+
+ return 0;
+}
+
+static int fsl_esai_resume(struct device *dev)
+{
+ struct fsl_esai *esai = dev_get_drvdata(dev);
+ int ret;
+
+ regcache_cache_only(esai->regmap, false);
+
+ /* FIFO reset for safety */
+ regmap_update_bits(esai->regmap, REG_ESAI_TFCR,
+ ESAI_xFCR_xFR, ESAI_xFCR_xFR);
+ regmap_update_bits(esai->regmap, REG_ESAI_RFCR,
+ ESAI_xFCR_xFR, ESAI_xFCR_xFR);
+
+ ret = regcache_sync(esai->regmap);
+ if (ret)
+ return ret;
+
+ /* FIFO reset done */
+ regmap_update_bits(esai->regmap, REG_ESAI_TFCR, ESAI_xFCR_xFR, 0);
+ regmap_update_bits(esai->regmap, REG_ESAI_RFCR, ESAI_xFCR_xFR, 0);
+
+ return 0;
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static const struct dev_pm_ops fsl_esai_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(fsl_esai_suspend, fsl_esai_resume)
+};
+
static struct platform_driver fsl_esai_driver = {
.probe = fsl_esai_probe,
.driver = {
.name = "fsl-esai-dai",
+ .pm = &fsl_esai_pm_ops,
.of_match_table = fsl_esai_dt_ids,
},
};
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 9366b5a42e1d..a4435f5e3be9 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -27,13 +27,13 @@
#define FSL_SAI_FLAGS (FSL_SAI_CSR_SEIE |\
FSL_SAI_CSR_FEIE)
-static u32 fsl_sai_rates[] = {
+static const unsigned int fsl_sai_rates[] = {
8000, 11025, 12000, 16000, 22050,
24000, 32000, 44100, 48000, 64000,
88200, 96000, 176400, 192000
};
-static struct snd_pcm_hw_constraint_list fsl_sai_rate_constraints = {
+static const struct snd_pcm_hw_constraint_list fsl_sai_rate_constraints = {
.count = ARRAY_SIZE(fsl_sai_rates),
.list = fsl_sai_rates,
};
@@ -637,6 +637,8 @@ static bool fsl_sai_readable_reg(struct device *dev, unsigned int reg)
static bool fsl_sai_volatile_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
+ case FSL_SAI_TCSR:
+ case FSL_SAI_RCSR:
case FSL_SAI_TFR:
case FSL_SAI_RFR:
case FSL_SAI_TDR:
@@ -681,6 +683,7 @@ static const struct regmap_config fsl_sai_regmap_config = {
.readable_reg = fsl_sai_readable_reg,
.volatile_reg = fsl_sai_volatile_reg,
.writeable_reg = fsl_sai_writeable_reg,
+ .cache_type = REGCACHE_FLAT,
};
static int fsl_sai_probe(struct platform_device *pdev)
@@ -803,10 +806,40 @@ static const struct of_device_id fsl_sai_ids[] = {
};
MODULE_DEVICE_TABLE(of, fsl_sai_ids);
+#ifdef CONFIG_PM_SLEEP
+static int fsl_sai_suspend(struct device *dev)
+{
+ struct fsl_sai *sai = dev_get_drvdata(dev);
+
+ regcache_cache_only(sai->regmap, true);
+ regcache_mark_dirty(sai->regmap);
+
+ return 0;
+}
+
+static int fsl_sai_resume(struct device *dev)
+{
+ struct fsl_sai *sai = dev_get_drvdata(dev);
+
+ regcache_cache_only(sai->regmap, false);
+ regmap_write(sai->regmap, FSL_SAI_TCSR, FSL_SAI_CSR_SR);
+ regmap_write(sai->regmap, FSL_SAI_RCSR, FSL_SAI_CSR_SR);
+ msleep(1);
+ regmap_write(sai->regmap, FSL_SAI_TCSR, 0);
+ regmap_write(sai->regmap, FSL_SAI_RCSR, 0);
+ return regcache_sync(sai->regmap);
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static const struct dev_pm_ops fsl_sai_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(fsl_sai_suspend, fsl_sai_resume)
+};
+
static struct platform_driver fsl_sai_driver = {
.probe = fsl_sai_probe,
.driver = {
.name = "fsl-sai",
+ .pm = &fsl_sai_pm_ops,
.of_match_table = fsl_sai_ids,
},
};
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index ab729f2426fe..3d59bb6719f2 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -108,6 +108,8 @@ struct fsl_spdif_priv {
struct clk *sysclk;
struct snd_dmaengine_dai_dma_data dma_params_tx;
struct snd_dmaengine_dai_dma_data dma_params_rx;
+ /* regcache for SRPC */
+ u32 regcache_srpc;
};
/* DPLL locked and lock loss interrupt handler */
@@ -300,6 +302,8 @@ static int spdif_softreset(struct fsl_spdif_priv *spdif_priv)
struct regmap *regmap = spdif_priv->regmap;
u32 val, cycle = 1000;
+ regcache_cache_bypass(regmap, true);
+
regmap_write(regmap, REG_SPDIF_SCR, SCR_SOFT_RESET);
/*
@@ -310,6 +314,10 @@ static int spdif_softreset(struct fsl_spdif_priv *spdif_priv)
regmap_read(regmap, REG_SPDIF_SCR, &val);
} while ((val & SCR_SOFT_RESET) && cycle--);
+ regcache_cache_bypass(regmap, false);
+ regcache_mark_dirty(regmap);
+ regcache_sync(regmap);
+
if (cycle)
return 0;
else
@@ -997,6 +1005,14 @@ static const struct snd_soc_component_driver fsl_spdif_component = {
};
/* FSL SPDIF REGMAP */
+static const struct reg_default fsl_spdif_reg_defaults[] = {
+ {0x0, 0x00000400},
+ {0x4, 0x00000000},
+ {0xc, 0x00000000},
+ {0x34, 0x00000000},
+ {0x38, 0x00000000},
+ {0x50, 0x00020f00},
+};
static bool fsl_spdif_readable_reg(struct device *dev, unsigned int reg)
{
@@ -1022,6 +1038,26 @@ static bool fsl_spdif_readable_reg(struct device *dev, unsigned int reg)
}
}
+static bool fsl_spdif_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case REG_SPDIF_SRPC:
+ case REG_SPDIF_SIS:
+ case REG_SPDIF_SRL:
+ case REG_SPDIF_SRR:
+ case REG_SPDIF_SRCSH:
+ case REG_SPDIF_SRCSL:
+ case REG_SPDIF_SRU:
+ case REG_SPDIF_SRQ:
+ case REG_SPDIF_STL:
+ case REG_SPDIF_STR:
+ case REG_SPDIF_SRFM:
+ return true;
+ default:
+ return false;
+ }
+}
+
static bool fsl_spdif_writeable_reg(struct device *dev, unsigned int reg)
{
switch (reg) {
@@ -1047,8 +1083,12 @@ static const struct regmap_config fsl_spdif_regmap_config = {
.val_bits = 32,
.max_register = REG_SPDIF_STC,
+ .reg_defaults = fsl_spdif_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(fsl_spdif_reg_defaults),
.readable_reg = fsl_spdif_readable_reg,
+ .volatile_reg = fsl_spdif_volatile_reg,
.writeable_reg = fsl_spdif_writeable_reg,
+ .cache_type = REGCACHE_RBTREE,
};
static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
@@ -1271,6 +1311,38 @@ static int fsl_spdif_probe(struct platform_device *pdev)
return ret;
}
+#ifdef CONFIG_PM_SLEEP
+static int fsl_spdif_suspend(struct device *dev)
+{
+ struct fsl_spdif_priv *spdif_priv = dev_get_drvdata(dev);
+
+ regmap_read(spdif_priv->regmap, REG_SPDIF_SRPC,
+ &spdif_priv->regcache_srpc);
+
+ regcache_cache_only(spdif_priv->regmap, true);
+ regcache_mark_dirty(spdif_priv->regmap);
+
+ return 0;
+}
+
+static int fsl_spdif_resume(struct device *dev)
+{
+ struct fsl_spdif_priv *spdif_priv = dev_get_drvdata(dev);
+
+ regcache_cache_only(spdif_priv->regmap, false);
+
+ regmap_update_bits(spdif_priv->regmap, REG_SPDIF_SRPC,
+ SRPC_CLKSRC_SEL_MASK | SRPC_GAINSEL_MASK,
+ spdif_priv->regcache_srpc);
+
+ return regcache_sync(spdif_priv->regmap);
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static const struct dev_pm_ops fsl_spdif_pm = {
+ SET_SYSTEM_SLEEP_PM_OPS(fsl_spdif_suspend, fsl_spdif_resume)
+};
+
static const struct of_device_id fsl_spdif_dt_ids[] = {
{ .compatible = "fsl,imx35-spdif", },
{ .compatible = "fsl,vf610-spdif", },
@@ -1282,6 +1354,7 @@ static struct platform_driver fsl_spdif_driver = {
.driver = {
.name = "fsl-spdif-dai",
.of_match_table = fsl_spdif_dt_ids,
+ .pm = &fsl_spdif_pm,
},
.probe = fsl_spdif_probe,
};
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 37c5cd4d0e59..95d2392303eb 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -111,12 +111,75 @@ struct fsl_ssi_rxtx_reg_val {
struct fsl_ssi_reg_val rx;
struct fsl_ssi_reg_val tx;
};
+
+static const struct reg_default fsl_ssi_reg_defaults[] = {
+ {0x10, 0x00000000},
+ {0x18, 0x00003003},
+ {0x1c, 0x00000200},
+ {0x20, 0x00000200},
+ {0x24, 0x00040000},
+ {0x28, 0x00040000},
+ {0x38, 0x00000000},
+ {0x48, 0x00000000},
+ {0x4c, 0x00000000},
+ {0x54, 0x00000000},
+ {0x58, 0x00000000},
+};
+
+static bool fsl_ssi_readable_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case CCSR_SSI_SACCEN:
+ case CCSR_SSI_SACCDIS:
+ return false;
+ default:
+ return true;
+ }
+}
+
+static bool fsl_ssi_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case CCSR_SSI_STX0:
+ case CCSR_SSI_STX1:
+ case CCSR_SSI_SRX0:
+ case CCSR_SSI_SRX1:
+ case CCSR_SSI_SISR:
+ case CCSR_SSI_SFCSR:
+ case CCSR_SSI_SACADD:
+ case CCSR_SSI_SACDAT:
+ case CCSR_SSI_SATAG:
+ case CCSR_SSI_SACCST:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool fsl_ssi_writeable_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case CCSR_SSI_SRX0:
+ case CCSR_SSI_SRX1:
+ case CCSR_SSI_SACCST:
+ return false;
+ default:
+ return true;
+ }
+}
+
static const struct regmap_config fsl_ssi_regconfig = {
.max_register = CCSR_SSI_SACCDIS,
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
.val_format_endian = REGMAP_ENDIAN_NATIVE,
+ .reg_defaults = fsl_ssi_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(fsl_ssi_reg_defaults),
+ .readable_reg = fsl_ssi_readable_reg,
+ .volatile_reg = fsl_ssi_volatile_reg,
+ .writeable_reg = fsl_ssi_writeable_reg,
+ .cache_type = REGCACHE_RBTREE,
};
struct fsl_ssi_soc_data {
@@ -176,6 +239,9 @@ struct fsl_ssi_private {
unsigned int baudclk_streams;
unsigned int bitclk_freq;
+ /*regcache for SFCSR*/
+ u32 regcache_sfcsr;
+
/* DMA params */
struct snd_dmaengine_dai_dma_data dma_params_tx;
struct snd_dmaengine_dai_dma_data dma_params_rx;
@@ -1514,10 +1580,46 @@ static int fsl_ssi_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM_SLEEP
+static int fsl_ssi_suspend(struct device *dev)
+{
+ struct fsl_ssi_private *ssi_private = dev_get_drvdata(dev);
+ struct regmap *regs = ssi_private->regs;
+
+ regmap_read(regs, CCSR_SSI_SFCSR,
+ &ssi_private->regcache_sfcsr);
+
+ regcache_cache_only(regs, true);
+ regcache_mark_dirty(regs);
+
+ return 0;
+}
+
+static int fsl_ssi_resume(struct device *dev)
+{
+ struct fsl_ssi_private *ssi_private = dev_get_drvdata(dev);
+ struct regmap *regs = ssi_private->regs;
+
+ regcache_cache_only(regs, false);
+
+ regmap_update_bits(regs, CCSR_SSI_SFCSR,
+ CCSR_SSI_SFCSR_RFWM1_MASK | CCSR_SSI_SFCSR_TFWM1_MASK |
+ CCSR_SSI_SFCSR_RFWM0_MASK | CCSR_SSI_SFCSR_TFWM0_MASK,
+ ssi_private->regcache_sfcsr);
+
+ return regcache_sync(regs);
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static const struct dev_pm_ops fsl_ssi_pm = {
+ SET_SYSTEM_SLEEP_PM_OPS(fsl_ssi_suspend, fsl_ssi_resume)
+};
+
static struct platform_driver fsl_ssi_driver = {
.driver = {
.name = "fsl-ssi-dai",
.of_match_table = fsl_ssi_ids,
+ .pm = &fsl_ssi_pm,
},
.probe = fsl_ssi_probe,
.remove = fsl_ssi_remove,
diff --git a/sound/soc/fsl/imx-spdif.c b/sound/soc/fsl/imx-spdif.c
index 33da26a12457..a407e833c612 100644
--- a/sound/soc/fsl/imx-spdif.c
+++ b/sound/soc/fsl/imx-spdif.c
@@ -89,6 +89,7 @@ MODULE_DEVICE_TABLE(of, imx_spdif_dt_ids);
static struct platform_driver imx_spdif_driver = {
.driver = {
.name = "imx-spdif",
+ .pm = &snd_soc_pm_ops,
.of_match_table = imx_spdif_dt_ids,
},
.probe = imx_spdif_audio_probe,
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index 05fde5e6e257..7b778ab85f8b 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -12,6 +12,7 @@ config SND_MFLD_MACHINE
config SND_SST_MFLD_PLATFORM
tristate
+ select SND_SOC_COMPRESS
config SND_SST_IPC
tristate
@@ -138,4 +139,18 @@ config SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH
config SND_SOC_INTEL_SKYLAKE
tristate
select SND_HDA_EXT_CORE
+ select SND_SOC_TOPOLOGY
select SND_SOC_INTEL_SST
+
+config SND_SOC_INTEL_SKL_RT286_MACH
+ tristate "ASoC Audio driver for SKL with RT286 I2S mode"
+ depends on X86 && ACPI
+ select SND_SOC_INTEL_SST
+ select SND_SOC_INTEL_SKYLAKE
+ select SND_SOC_RT286
+ select SND_SOC_DMIC
+ help
+ This adds support for ASoC machine driver for Skylake platforms
+ with RT286 I2S audio codec.
+ Say Y if you have such a device
+ If unsure select "N".
diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index 5e9c316c142a..0487cfaac538 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -512,7 +512,7 @@ static struct snd_soc_dai_driver sst_platform_dai[] = {
},
{
.name = "compress-cpu-dai",
- .compress_dai = 1,
+ .compress_new = snd_soc_new_compress,
.ops = &sst_compr_dai_ops,
.playback = {
.stream_name = "Compress Playback",
diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile
index cb94895c9edb..371c4565cad8 100644
--- a/sound/soc/intel/boards/Makefile
+++ b/sound/soc/intel/boards/Makefile
@@ -6,6 +6,7 @@ snd-soc-sst-bytcr-rt5640-objs := bytcr_rt5640.o
snd-soc-sst-cht-bsw-rt5672-objs := cht_bsw_rt5672.o
snd-soc-sst-cht-bsw-rt5645-objs := cht_bsw_rt5645.o
snd-soc-sst-cht-bsw-max98090_ti-objs := cht_bsw_max98090_ti.o
+snd-soc-skl_rt286-objs := skl_rt286.o
obj-$(CONFIG_SND_SOC_INTEL_HASWELL_MACH) += snd-soc-sst-haswell.o
obj-$(CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH) += snd-soc-sst-byt-rt5640-mach.o
@@ -15,3 +16,4 @@ obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH) += snd-soc-sst-bytcr-rt5640.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH) += snd-soc-sst-cht-bsw-rt5672.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH) += snd-soc-sst-cht-bsw-rt5645.o
obj-$(CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) += snd-soc-sst-cht-bsw-max98090_ti.o
+obj-$(CONFIG_SND_SOC_INTEL_SKL_RT286_MACH) += snd-soc-skl_rt286.o
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c
new file mode 100644
index 000000000000..a73a431bd8b7
--- /dev/null
+++ b/sound/soc/intel/boards/skl_rt286.c
@@ -0,0 +1,259 @@
+/*
+ * Intel Skylake I2S Machine Driver
+ *
+ * Copyright (C) 2014-2015, Intel Corporation. All rights reserved.
+ *
+ * Modified from:
+ * Intel Broadwell Wildcatpoint SST Audio
+ *
+ * Copyright (C) 2013, Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include <sound/pcm_params.h>
+#include "../../codecs/rt286.h"
+
+static struct snd_soc_jack skylake_headset;
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin skylake_headset_pins[] = {
+ {
+ .pin = "Mic Jack",
+ .mask = SND_JACK_MICROPHONE,
+ },
+ {
+ .pin = "Headphone Jack",
+ .mask = SND_JACK_HEADPHONE,
+ },
+};
+
+static const struct snd_kcontrol_new skylake_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Speaker"),
+ SOC_DAPM_PIN_SWITCH("Headphone Jack"),
+ SOC_DAPM_PIN_SWITCH("Mic Jack"),
+};
+
+static const struct snd_soc_dapm_widget skylake_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone Jack", NULL),
+ SND_SOC_DAPM_SPK("Speaker", NULL),
+ SND_SOC_DAPM_MIC("Mic Jack", NULL),
+ SND_SOC_DAPM_MIC("DMIC2", NULL),
+ SND_SOC_DAPM_MIC("SoC DMIC", NULL),
+};
+
+static const struct snd_soc_dapm_route skylake_rt286_map[] = {
+ /* speaker */
+ {"Speaker", NULL, "SPOR"},
+ {"Speaker", NULL, "SPOL"},
+
+ /* HP jack connectors - unknown if we have jack deteck */
+ {"Headphone Jack", NULL, "HPO Pin"},
+
+ /* other jacks */
+ {"MIC1", NULL, "Mic Jack"},
+
+ /* digital mics */
+ {"DMIC1 Pin", NULL, "DMIC2"},
+ {"DMIC AIF", NULL, "SoC DMIC"},
+
+ /* CODEC BE connections */
+ { "AIF1 Playback", NULL, "ssp0 Tx"},
+ { "ssp0 Tx", NULL, "codec0_out"},
+ { "ssp0 Tx", NULL, "codec1_out"},
+
+ { "codec0_in", NULL, "ssp0 Rx" },
+ { "codec1_in", NULL, "ssp0 Rx" },
+ { "ssp0 Rx", NULL, "AIF1 Capture" },
+
+ { "dmic01_hifi", NULL, "DMIC01 Rx" },
+ { "DMIC01 Rx", NULL, "Capture" },
+
+ { "hif1", NULL, "iDisp Tx"},
+ { "iDisp Tx", NULL, "iDisp_out"},
+
+};
+
+static int skylake_rt286_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_codec *codec = rtd->codec;
+ int ret;
+
+ ret = snd_soc_card_jack_new(rtd->card, "Headset",
+ SND_JACK_HEADSET | SND_JACK_BTN_0,
+ &skylake_headset,
+ skylake_headset_pins, ARRAY_SIZE(skylake_headset_pins));
+
+ if (ret)
+ return ret;
+
+ rt286_mic_detect(codec, &skylake_headset);
+
+ return 0;
+}
+
+
+static int skylake_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_interval *rate = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *channels = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
+
+ /* The output is 48KHz, stereo, 16bits */
+ rate->min = rate->max = 48000;
+ channels->min = channels->max = 2;
+ params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
+
+ return 0;
+}
+
+static int skylake_rt286_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ int ret;
+
+ ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000,
+ SND_SOC_CLOCK_IN);
+ if (ret < 0)
+ dev_err(rtd->dev, "set codec sysclk failed: %d\n", ret);
+
+ return ret;
+}
+
+static struct snd_soc_ops skylake_rt286_ops = {
+ .hw_params = skylake_rt286_hw_params,
+};
+
+/* skylake digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link skylake_rt286_dais[] = {
+ /* Front End DAI links */
+ {
+ .name = "Skl Audio Port",
+ .stream_name = "Audio",
+ .cpu_dai_name = "System Pin",
+ .platform_name = "0000:00:1f.3",
+ .nonatomic = 1,
+ .dynamic = 1,
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST,
+ SND_SOC_DPCM_TRIGGER_POST
+ },
+ .dpcm_playback = 1,
+ },
+ {
+ .name = "Skl Audio Capture Port",
+ .stream_name = "Audio Record",
+ .cpu_dai_name = "System Pin",
+ .platform_name = "0000:00:1f.3",
+ .nonatomic = 1,
+ .dynamic = 1,
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .trigger = {
+ SND_SOC_DPCM_TRIGGER_POST,
+ SND_SOC_DPCM_TRIGGER_POST
+ },
+ .dpcm_capture = 1,
+ },
+ {
+ .name = "Skl Audio Reference cap",
+ .stream_name = "refcap",
+ .cpu_dai_name = "Reference Pin",
+ .codec_name = "snd-soc-dummy",
+ .codec_dai_name = "snd-soc-dummy-dai",
+ .platform_name = "0000:00:1f.3",
+ .init = NULL,
+ .dpcm_capture = 1,
+ .ignore_suspend = 1,
+ .nonatomic = 1,
+ .dynamic = 1,
+ },
+
+ /* Back End DAI links */
+ {
+ /* SSP0 - Codec */
+ .name = "SSP0-Codec",
+ .be_id = 0,
+ .cpu_dai_name = "SSP0 Pin",
+ .platform_name = "0000:00:1f.3",
+ .no_pcm = 1,
+ .codec_name = "i2c-INT343A:00",
+ .codec_dai_name = "rt286-aif1",
+ .init = skylake_rt286_codec_init,
+ .dai_fmt = SND_SOC_DAIFMT_I2S |
+ SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
+ .ignore_suspend = 1,
+ .ignore_pmdown_time = 1,
+ .be_hw_params_fixup = skylake_ssp0_fixup,
+ .ops = &skylake_rt286_ops,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ },
+ {
+ .name = "dmic01",
+ .be_id = 1,
+ .cpu_dai_name = "DMIC01 Pin",
+ .codec_name = "dmic-codec",
+ .codec_dai_name = "dmic-hifi",
+ .platform_name = "0000:00:1f.3",
+ .ignore_suspend = 1,
+ .dpcm_capture = 1,
+ .no_pcm = 1,
+ },
+};
+
+/* skylake audio machine driver for SPT + RT286S */
+static struct snd_soc_card skylake_rt286 = {
+ .name = "skylake-rt286",
+ .owner = THIS_MODULE,
+ .dai_link = skylake_rt286_dais,
+ .num_links = ARRAY_SIZE(skylake_rt286_dais),
+ .controls = skylake_controls,
+ .num_controls = ARRAY_SIZE(skylake_controls),
+ .dapm_widgets = skylake_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(skylake_widgets),
+ .dapm_routes = skylake_rt286_map,
+ .num_dapm_routes = ARRAY_SIZE(skylake_rt286_map),
+ .fully_routed = true,
+};
+
+static int skylake_audio_probe(struct platform_device *pdev)
+{
+ skylake_rt286.dev = &pdev->dev;
+
+ return devm_snd_soc_register_card(&pdev->dev, &skylake_rt286);
+}
+
+static struct platform_driver skylake_audio = {
+ .probe = skylake_audio_probe,
+ .driver = {
+ .name = "skl_alc286s_i2s",
+ },
+};
+
+module_platform_driver(skylake_audio)
+
+/* Module information */
+MODULE_AUTHOR("Omair Mohammed Abdullah <omair.m.abdullah@intel.com>");
+MODULE_DESCRIPTION("Intel SST Audio for Skylake");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:skl_alc286s_i2s");
diff --git a/sound/soc/intel/common/Makefile b/sound/soc/intel/common/Makefile
index f24154ca4e98..d9105584c51f 100644
--- a/sound/soc/intel/common/Makefile
+++ b/sound/soc/intel/common/Makefile
@@ -1,7 +1,11 @@
-snd-soc-sst-dsp-objs := sst-dsp.o sst-firmware.o
+snd-soc-sst-dsp-objs := sst-dsp.o
snd-soc-sst-acpi-objs := sst-acpi.o
snd-soc-sst-ipc-objs := sst-ipc.o
+ifneq ($(CONFIG_DW_DMAC_CORE),)
+snd-soc-sst-dsp-objs += sst-firmware.o
+endif
+
obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o
obj-$(CONFIG_SND_SOC_INTEL_SST_ACPI) += snd-soc-sst-acpi.o
diff --git a/sound/soc/intel/common/sst-dsp-priv.h b/sound/soc/intel/common/sst-dsp-priv.h
index cbd568eac033..2151652d37b7 100644
--- a/sound/soc/intel/common/sst-dsp-priv.h
+++ b/sound/soc/intel/common/sst-dsp-priv.h
@@ -314,6 +314,7 @@ struct sst_dsp {
int sst_state;
struct skl_cl_dev cl_dev;
u32 intr_status;
+ const struct firmware *fw;
};
/* Size optimised DRAM/IRAM memcpy */
diff --git a/sound/soc/intel/common/sst-dsp.c b/sound/soc/intel/common/sst-dsp.c
index a627236dd1f5..c9452e02e0dd 100644
--- a/sound/soc/intel/common/sst-dsp.c
+++ b/sound/soc/intel/common/sst-dsp.c
@@ -420,6 +420,7 @@ void sst_dsp_inbox_read(struct sst_dsp *sst, void *message, size_t bytes)
}
EXPORT_SYMBOL_GPL(sst_dsp_inbox_read);
+#if IS_ENABLED(CONFIG_DW_DMAC_CORE)
struct sst_dsp *sst_dsp_new(struct device *dev,
struct sst_dsp_device *sst_dev, struct sst_pdata *pdata)
{
@@ -484,6 +485,7 @@ void sst_dsp_free(struct sst_dsp *sst)
sst_dma_free(sst->dma);
}
EXPORT_SYMBOL_GPL(sst_dsp_free);
+#endif
/* Module information */
MODULE_AUTHOR("Liam Girdwood");
diff --git a/sound/soc/intel/common/sst-dsp.h b/sound/soc/intel/common/sst-dsp.h
index 1f45f18715c0..859f0de00339 100644
--- a/sound/soc/intel/common/sst-dsp.h
+++ b/sound/soc/intel/common/sst-dsp.h
@@ -216,10 +216,12 @@ struct sst_pdata {
void *dsp;
};
+#if IS_ENABLED(CONFIG_DW_DMAC_CORE)
/* Initialization */
struct sst_dsp *sst_dsp_new(struct device *dev,
struct sst_dsp_device *sst_dev, struct sst_pdata *pdata);
void sst_dsp_free(struct sst_dsp *sst);
+#endif
/* SHIM Read / Write */
void sst_dsp_shim_write(struct sst_dsp *sst, u32 offset, u32 value);
diff --git a/sound/soc/intel/common/sst-firmware.c b/sound/soc/intel/common/sst-firmware.c
index ebcca6dc48d1..1636a1eeb002 100644
--- a/sound/soc/intel/common/sst-firmware.c
+++ b/sound/soc/intel/common/sst-firmware.c
@@ -26,7 +26,6 @@
#include <linux/acpi.h>
/* supported DMA engine drivers */
-#include <linux/platform_data/dma-dw.h>
#include <linux/dma/dw.h>
#include <asm/page.h>
@@ -169,12 +168,6 @@ err:
return ret;
}
-static struct dw_dma_platform_data dw_pdata = {
- .is_private = 1,
- .chan_allocation_order = CHAN_ALLOCATION_ASCENDING,
- .chan_priority = CHAN_PRIORITY_ASCENDING,
-};
-
static struct dw_dma_chip *dw_probe(struct device *dev, struct resource *mem,
int irq)
{
@@ -195,7 +188,8 @@ static struct dw_dma_chip *dw_probe(struct device *dev, struct resource *mem,
return ERR_PTR(err);
chip->dev = dev;
- err = dw_dma_probe(chip, &dw_pdata);
+
+ err = dw_dma_probe(chip, NULL);
if (err)
return ERR_PTR(err);
diff --git a/sound/soc/intel/skylake/Makefile b/sound/soc/intel/skylake/Makefile
index 27db22178204..914b6dab9bea 100644
--- a/sound/soc/intel/skylake/Makefile
+++ b/sound/soc/intel/skylake/Makefile
@@ -1,4 +1,5 @@
-snd-soc-skl-objs := skl.o skl-pcm.o skl-nhlt.o skl-messages.o
+snd-soc-skl-objs := skl.o skl-pcm.o skl-nhlt.o skl-messages.o \
+skl-topology.o
obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += snd-soc-skl.o
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 826d4fd8930a..50a109503a3f 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -54,6 +54,24 @@ static int skl_free_dma_buf(struct device *dev, struct snd_dma_buffer *dmab)
return 0;
}
+#define NOTIFICATION_PARAM_ID 3
+#define NOTIFICATION_MASK 0xf
+
+/* disable notfication for underruns/overruns from firmware module */
+static void skl_dsp_enable_notification(struct skl_sst *ctx, bool enable)
+{
+ struct notification_mask mask;
+ struct skl_ipc_large_config_msg msg = {0};
+
+ mask.notify = NOTIFICATION_MASK;
+ mask.enable = enable;
+
+ msg.large_param_id = NOTIFICATION_PARAM_ID;
+ msg.param_data_size = sizeof(mask);
+
+ skl_ipc_set_large_config(&ctx->ipc, &msg, (u32 *)&mask);
+}
+
int skl_init_dsp(struct skl *skl)
{
void __iomem *mmio_base;
@@ -79,7 +97,10 @@ int skl_init_dsp(struct skl *skl)
ret = skl_sst_dsp_init(bus->dev, mmio_base, irq,
loader_ops, &skl->skl_sst);
+ if (ret < 0)
+ return ret;
+ skl_dsp_enable_notification(skl->skl_sst, false);
dev_dbg(bus->dev, "dsp registration status=%d\n", ret);
return ret;
@@ -122,6 +143,7 @@ int skl_suspend_dsp(struct skl *skl)
int skl_resume_dsp(struct skl *skl)
{
struct skl_sst *ctx = skl->skl_sst;
+ int ret;
/* if ppcap is not supported return 0 */
if (!skl->ebus.ppcap)
@@ -131,7 +153,12 @@ int skl_resume_dsp(struct skl *skl)
snd_hdac_ext_bus_ppcap_enable(&skl->ebus, true);
snd_hdac_ext_bus_ppcap_int_enable(&skl->ebus, true);
- return skl_dsp_wake(ctx->dsp);
+ ret = skl_dsp_wake(ctx->dsp);
+ if (ret < 0)
+ return ret;
+
+ skl_dsp_enable_notification(skl->skl_sst, false);
+ return ret;
}
enum skl_bitdepth skl_get_bit_depth(int params)
@@ -294,6 +321,7 @@ static void skl_copy_copier_caps(struct skl_module_cfg *mconfig,
(mconfig->formats_config.caps_size) / 4;
}
+#define SKL_NON_GATEWAY_CPR_NODE_ID 0xFFFFFFFF
/*
* Calculate the gatewat settings required for copier module, type of
* gateway and index of gateway to use
@@ -303,6 +331,7 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
struct skl_cpr_cfg *cpr_mconfig)
{
union skl_connector_node_id node_id = {0};
+ union skl_ssp_dma_node ssp_node = {0};
struct skl_pipe_params *params = mconfig->pipe->p_params;
switch (mconfig->dev_type) {
@@ -320,9 +349,9 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
(SKL_CONN_SOURCE == mconfig->hw_conn_type) ?
SKL_DMA_I2S_LINK_OUTPUT_CLASS :
SKL_DMA_I2S_LINK_INPUT_CLASS;
- node_id.node.vindex = params->host_dma_id +
- (mconfig->time_slot << 1) +
- (mconfig->vbus_id << 3);
+ ssp_node.dma_node.time_slot_index = mconfig->time_slot;
+ ssp_node.dma_node.i2s_instance = mconfig->vbus_id;
+ node_id.node.vindex = ssp_node.val;
break;
case SKL_DEVICE_DMIC:
@@ -339,13 +368,18 @@ static void skl_setup_cpr_gateway_cfg(struct skl_sst *ctx,
node_id.node.vindex = params->link_dma_id;
break;
- default:
+ case SKL_DEVICE_HDAHOST:
node_id.node.dma_type =
(SKL_CONN_SOURCE == mconfig->hw_conn_type) ?
SKL_DMA_HDA_HOST_OUTPUT_CLASS :
SKL_DMA_HDA_HOST_INPUT_CLASS;
node_id.node.vindex = params->host_dma_id;
break;
+
+ default:
+ cpr_mconfig->gtw_cfg.node_id = SKL_NON_GATEWAY_CPR_NODE_ID;
+ cpr_mconfig->cpr_feature_mask = 0;
+ return;
}
cpr_mconfig->gtw_cfg.node_id = node_id.val;
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index 13036b19d7e5..b0c7bd113aac 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -25,7 +25,7 @@ static u8 OSC_UUID[16] = {0x6E, 0x88, 0x9F, 0xA6, 0xEB, 0x6C, 0x94, 0x45,
#define DSDT_NHLT_PATH "\\_SB.PCI0.HDAS"
-void __iomem *skl_nhlt_init(struct device *dev)
+void *skl_nhlt_init(struct device *dev)
{
acpi_handle handle;
union acpi_object *obj;
@@ -40,17 +40,17 @@ void __iomem *skl_nhlt_init(struct device *dev)
if (obj && obj->type == ACPI_TYPE_BUFFER) {
nhlt_ptr = (struct nhlt_resource_desc *)obj->buffer.pointer;
- return ioremap_cache(nhlt_ptr->min_addr, nhlt_ptr->length);
+ return memremap(nhlt_ptr->min_addr, nhlt_ptr->length,
+ MEMREMAP_WB);
}
dev_err(dev, "device specific method to extract NHLT blob failed\n");
return NULL;
}
-void skl_nhlt_free(void __iomem *addr)
+void skl_nhlt_free(void *addr)
{
- iounmap(addr);
- addr = NULL;
+ memunmap(addr);
}
static struct nhlt_specific_cfg *skl_get_specific_cfg(
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index bea26730873c..a2f94ce1679d 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -24,6 +24,7 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include "skl.h"
+#include "skl-topology.h"
#define HDA_MONO 1
#define HDA_STEREO 2
@@ -115,7 +116,7 @@ static int skl_pcm_open(struct snd_pcm_substream *substream,
dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name);
ret = pm_runtime_get_sync(dai->dev);
- if (ret)
+ if (ret < 0)
return ret;
stream = snd_hdac_ext_stream_assign(ebus, substream,
@@ -214,6 +215,8 @@ static int skl_pcm_hw_params(struct snd_pcm_substream *substream,
struct hdac_ext_bus *ebus = dev_get_drvdata(dai->dev);
struct hdac_ext_stream *stream = get_hdac_ext_stream(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
+ struct skl_pipe_params p_params = {0};
+ struct skl_module_cfg *m_cfg;
int ret, dma_id;
dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name);
@@ -228,6 +231,16 @@ static int skl_pcm_hw_params(struct snd_pcm_substream *substream,
dma_id = hdac_stream(stream)->stream_tag - 1;
dev_dbg(dai->dev, "dma_id=%d\n", dma_id);
+ p_params.s_fmt = snd_pcm_format_width(params_format(params));
+ p_params.ch = params_channels(params);
+ p_params.s_freq = params_rate(params);
+ p_params.host_dma_id = dma_id;
+ p_params.stream = substream->stream;
+
+ m_cfg = skl_tplg_fe_get_cpr_module(dai, p_params.stream);
+ if (m_cfg)
+ skl_tplg_update_pipe_params(dai->dev, m_cfg, &p_params);
+
return 0;
}
@@ -268,6 +281,46 @@ static int skl_pcm_hw_free(struct snd_pcm_substream *substream,
return skl_substream_free_pages(ebus_to_hbus(ebus), substream);
}
+static int skl_be_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct skl_pipe_params p_params = {0};
+
+ p_params.s_fmt = snd_pcm_format_width(params_format(params));
+ p_params.ch = params_channels(params);
+ p_params.s_freq = params_rate(params);
+ p_params.stream = substream->stream;
+ skl_tplg_be_update_params(dai, &p_params);
+
+ return 0;
+}
+
+static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
+ struct snd_soc_dai *dai)
+{
+ struct skl *skl = get_skl_ctx(dai->dev);
+ struct skl_sst *ctx = skl->skl_sst;
+ struct skl_module_cfg *mconfig;
+
+ mconfig = skl_tplg_fe_get_cpr_module(dai, substream->stream);
+ if (!mconfig)
+ return -EIO;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ return skl_run_pipe(ctx, mconfig->pipe);
+
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ return skl_stop_pipe(ctx, mconfig->pipe);
+
+ default:
+ return 0;
+ }
+}
+
static int skl_link_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
@@ -277,9 +330,8 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
struct skl_dma_params *dma_params;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
- int dma_id;
+ struct skl_pipe_params p_params = {0};
- pr_debug("%s\n", __func__);
link_dev = snd_hdac_ext_stream_assign(ebus, substream,
HDAC_EXT_STREAM_TYPE_LINK);
if (!link_dev)
@@ -293,7 +345,14 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream,
if (dma_params)
dma_params->stream_tag = hdac_stream(link_dev)->stream_tag;
snd_soc_dai_set_dma_data(codec_dai, substream, (void *)dma_params);
- dma_id = hdac_stream(link_dev)->stream_tag - 1;
+
+ p_params.s_fmt = snd_pcm_format_width(params_format(params));
+ p_params.ch = params_channels(params);
+ p_params.s_freq = params_rate(params);
+ p_params.stream = substream->stream;
+ p_params.link_dma_id = hdac_stream(link_dev)->stream_tag - 1;
+
+ skl_tplg_be_update_params(dai, &p_params);
return 0;
}
@@ -308,27 +367,12 @@ static int skl_link_pcm_prepare(struct snd_pcm_substream *substream,
unsigned int format_val = 0;
struct skl_dma_params *dma_params;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
- struct snd_pcm_hw_params *params;
- struct snd_interval *channels, *rate;
struct hdac_ext_link *link;
- dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name);
if (link_dev->link_prepared) {
dev_dbg(dai->dev, "already stream is prepared - returning\n");
return 0;
}
- params = devm_kzalloc(dai->dev, sizeof(*params), GFP_KERNEL);
- if (params == NULL)
- return -ENOMEM;
-
- channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
- channels->min = channels->max = substream->runtime->channels;
- rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE);
- rate->min = rate->max = substream->runtime->rate;
- snd_mask_set(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT -
- SNDRV_PCM_HW_PARAM_FIRST_MASK],
- substream->runtime->format);
-
dma_params = (struct skl_dma_params *)
snd_soc_dai_get_dma_data(codec_dai, substream);
@@ -399,13 +443,13 @@ static int skl_link_hw_free(struct snd_pcm_substream *substream,
return 0;
}
-static int skl_hda_be_startup(struct snd_pcm_substream *substream,
+static int skl_be_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
return pm_runtime_get_sync(dai->dev);
}
-static void skl_hda_be_shutdown(struct snd_pcm_substream *substream,
+static void skl_be_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
pm_runtime_mark_last_busy(dai->dev);
@@ -418,20 +462,28 @@ static struct snd_soc_dai_ops skl_pcm_dai_ops = {
.prepare = skl_pcm_prepare,
.hw_params = skl_pcm_hw_params,
.hw_free = skl_pcm_hw_free,
+ .trigger = skl_pcm_trigger,
};
static struct snd_soc_dai_ops skl_dmic_dai_ops = {
- .startup = skl_hda_be_startup,
- .shutdown = skl_hda_be_shutdown,
+ .startup = skl_be_startup,
+ .hw_params = skl_be_hw_params,
+ .shutdown = skl_be_shutdown,
+};
+
+static struct snd_soc_dai_ops skl_be_ssp_dai_ops = {
+ .startup = skl_be_startup,
+ .hw_params = skl_be_hw_params,
+ .shutdown = skl_be_shutdown,
};
static struct snd_soc_dai_ops skl_link_dai_ops = {
- .startup = skl_hda_be_startup,
+ .startup = skl_be_startup,
.prepare = skl_link_pcm_prepare,
.hw_params = skl_link_hw_params,
.hw_free = skl_link_hw_free,
.trigger = skl_link_pcm_trigger,
- .shutdown = skl_hda_be_shutdown,
+ .shutdown = skl_be_shutdown,
};
static struct snd_soc_dai_driver skl_platform_dai[] = {
@@ -488,6 +540,24 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
},
/* BE CPU Dais */
{
+ .name = "SSP0 Pin",
+ .ops = &skl_be_ssp_dai_ops,
+ .playback = {
+ .stream_name = "ssp0 Tx",
+ .channels_min = HDA_STEREO,
+ .channels_max = HDA_STEREO,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .capture = {
+ .stream_name = "ssp0 Rx",
+ .channels_min = HDA_STEREO,
+ .channels_max = HDA_STEREO,
+ .rates = SNDRV_PCM_RATE_48000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+},
+{
.name = "iDisp Pin",
.ops = &skl_link_dai_ops,
.playback = {
@@ -544,7 +614,7 @@ static int skl_platform_open(struct snd_pcm_substream *substream)
return 0;
}
-static int skl_pcm_trigger(struct snd_pcm_substream *substream,
+static int skl_coupled_trigger(struct snd_pcm_substream *substream,
int cmd)
{
struct hdac_ext_bus *ebus = get_bus_ctx(substream);
@@ -618,7 +688,7 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream,
return 0;
}
-static int skl_dsp_trigger(struct snd_pcm_substream *substream,
+static int skl_decoupled_trigger(struct snd_pcm_substream *substream,
int cmd)
{
struct hdac_ext_bus *ebus = get_bus_ctx(substream);
@@ -675,9 +745,9 @@ static int skl_platform_pcm_trigger(struct snd_pcm_substream *substream,
struct hdac_ext_bus *ebus = get_bus_ctx(substream);
if (ebus->ppcap)
- return skl_dsp_trigger(substream, cmd);
+ return skl_decoupled_trigger(substream, cmd);
else
- return skl_pcm_trigger(substream, cmd);
+ return skl_coupled_trigger(substream, cmd);
}
/* calculate runtime delay from LPIB */
@@ -844,7 +914,17 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd)
return retval;
}
+static int skl_platform_soc_probe(struct snd_soc_platform *platform)
+{
+ struct hdac_ext_bus *ebus = dev_get_drvdata(platform->dev);
+
+ if (ebus->ppcap)
+ return skl_tplg_init(platform, ebus);
+
+ return 0;
+}
static struct snd_soc_platform_driver skl_platform_drv = {
+ .probe = skl_platform_soc_probe,
.ops = &skl_platform_ops,
.pcm_new = skl_pcm_new,
.pcm_free = skl_pcm_free,
@@ -857,6 +937,11 @@ static const struct snd_soc_component_driver skl_component = {
int skl_platform_register(struct device *dev)
{
int ret;
+ struct hdac_ext_bus *ebus = dev_get_drvdata(dev);
+ struct skl *skl = ebus_to_skl(ebus);
+
+ INIT_LIST_HEAD(&skl->ppl_list);
+ INIT_LIST_HEAD(&skl->dapm_path_list);
ret = snd_soc_register_platform(dev, &skl_platform_drv);
if (ret) {
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.c b/sound/soc/intel/skylake/skl-sst-dsp.c
index 94875b008b0b..1bfb7f63b572 100644
--- a/sound/soc/intel/skylake/skl-sst-dsp.c
+++ b/sound/soc/intel/skylake/skl-sst-dsp.c
@@ -175,7 +175,7 @@ static int skl_dsp_core_power_down(struct sst_dsp *ctx)
/* poll with timeout to check if operation successful */
return sst_dsp_register_poll(ctx,
SKL_ADSP_REG_ADSPCS,
- SKL_ADSPCS_SPA_MASK,
+ SKL_ADSPCS_CPA_MASK,
0,
SKL_DSP_PD_TO,
"Power down");
@@ -262,6 +262,11 @@ irqreturn_t skl_dsp_sst_interrupt(int irq, void *dev_id)
val = sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPIS);
ctx->intr_status = val;
+ if (val == 0xffffffff) {
+ spin_unlock(&ctx->spinlock);
+ return IRQ_NONE;
+ }
+
if (val & SKL_ADSPIS_IPC) {
skl_ipc_int_disable(ctx);
result = IRQ_WAKE_THREAD;
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c
index 937a0a3a63a0..3345ea0d4414 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.c
+++ b/sound/soc/intel/skylake/skl-sst-ipc.c
@@ -464,6 +464,18 @@ void skl_ipc_op_int_enable(struct sst_dsp *ctx)
SKL_ADSP_REG_HIPCCTL_BUSY, SKL_ADSP_REG_HIPCCTL_BUSY);
}
+void skl_ipc_op_int_disable(struct sst_dsp *ctx)
+{
+ /* disable IPC DONE interrupt */
+ sst_dsp_shim_update_bits_unlocked(ctx, SKL_ADSP_REG_HIPCCTL,
+ SKL_ADSP_REG_HIPCCTL_DONE, 0);
+
+ /* Disable IPC BUSY interrupt */
+ sst_dsp_shim_update_bits_unlocked(ctx, SKL_ADSP_REG_HIPCCTL,
+ SKL_ADSP_REG_HIPCCTL_BUSY, 0);
+
+}
+
bool skl_ipc_int_status(struct sst_dsp *ctx)
{
return sst_dsp_shim_read_unlocked(ctx,
diff --git a/sound/soc/intel/skylake/skl-sst-ipc.h b/sound/soc/intel/skylake/skl-sst-ipc.h
index 9f5f67202858..f1a154e45dc3 100644
--- a/sound/soc/intel/skylake/skl-sst-ipc.h
+++ b/sound/soc/intel/skylake/skl-sst-ipc.h
@@ -116,6 +116,7 @@ int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
void skl_ipc_int_enable(struct sst_dsp *dsp);
void skl_ipc_op_int_enable(struct sst_dsp *ctx);
+void skl_ipc_op_int_disable(struct sst_dsp *ctx);
void skl_ipc_int_disable(struct sst_dsp *dsp);
bool skl_ipc_int_status(struct sst_dsp *dsp);
diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c
index c18ea51b7484..3b83dc99f1d4 100644
--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -70,15 +70,31 @@ static int skl_transfer_firmware(struct sst_dsp *ctx,
static int skl_load_base_firmware(struct sst_dsp *ctx)
{
int ret = 0, i;
- const struct firmware *fw = NULL;
struct skl_sst *skl = ctx->thread_context;
u32 reg;
- ret = request_firmware(&fw, "dsp_fw_release.bin", ctx->dev);
+ skl->boot_complete = false;
+ init_waitqueue_head(&skl->boot_wait);
+
+ if (ctx->fw == NULL) {
+ ret = request_firmware(&ctx->fw, "dsp_fw_release.bin", ctx->dev);
+ if (ret < 0) {
+ dev_err(ctx->dev, "Request firmware failed %d\n", ret);
+ skl_dsp_disable_core(ctx);
+ return -EIO;
+ }
+ }
+
+ ret = skl_dsp_boot(ctx);
if (ret < 0) {
- dev_err(ctx->dev, "Request firmware failed %d\n", ret);
- skl_dsp_disable_core(ctx);
- return -EIO;
+ dev_err(ctx->dev, "Boot dsp core failed ret: %d", ret);
+ goto skl_load_base_firmware_failed;
+ }
+
+ ret = skl_cldma_prepare(ctx);
+ if (ret < 0) {
+ dev_err(ctx->dev, "CL dma prepare failed : %d", ret);
+ goto skl_load_base_firmware_failed;
}
/* enable Interrupt */
@@ -102,7 +118,7 @@ static int skl_load_base_firmware(struct sst_dsp *ctx)
goto skl_load_base_firmware_failed;
}
- ret = skl_transfer_firmware(ctx, fw->data, fw->size);
+ ret = skl_transfer_firmware(ctx, ctx->fw->data, ctx->fw->size);
if (ret < 0) {
dev_err(ctx->dev, "Transfer firmware failed%d\n", ret);
goto skl_load_base_firmware_failed;
@@ -118,13 +134,12 @@ static int skl_load_base_firmware(struct sst_dsp *ctx)
dev_dbg(ctx->dev, "Download firmware successful%d\n", ret);
skl_dsp_set_state_locked(ctx, SKL_DSP_RUNNING);
}
- release_firmware(fw);
-
return 0;
skl_load_base_firmware_failed:
skl_dsp_disable_core(ctx);
- release_firmware(fw);
+ release_firmware(ctx->fw);
+ ctx->fw = NULL;
return ret;
}
@@ -172,6 +187,12 @@ static int skl_set_dsp_D3(struct sst_dsp *ctx)
}
skl_dsp_set_state_locked(ctx, SKL_DSP_RESET);
+ /* disable Interrupt */
+ ctx->cl_dev.ops.cl_cleanup_controller(ctx);
+ skl_cldma_int_disable(ctx);
+ skl_ipc_op_int_disable(ctx);
+ skl_ipc_int_disable(ctx);
+
return ret;
}
@@ -235,22 +256,6 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
if (ret)
return ret;
- skl->boot_complete = false;
- init_waitqueue_head(&skl->boot_wait);
-
- ret = skl_dsp_boot(sst);
- if (ret < 0) {
- dev_err(skl->dev, "Boot dsp core failed ret: %d", ret);
- goto free_ipc;
- }
-
- ret = skl_cldma_prepare(sst);
- if (ret < 0) {
- dev_err(dev, "CL dma prepare failed : %d", ret);
- goto free_ipc;
- }
-
-
ret = sst->fw_ops.load_fw(sst);
if (ret < 0) {
dev_err(dev, "Load base fw failed : %d", ret);
@@ -262,7 +267,6 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
return 0;
-free_ipc:
skl_ipc_free(&skl->ipc);
return ret;
}
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
new file mode 100644
index 000000000000..a7854c8fc523
--- /dev/null
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -0,0 +1,1252 @@
+/*
+ * skl-topology.c - Implements Platform component ALSA controls/widget
+ * handlers.
+ *
+ * Copyright (C) 2014-2015 Intel Corp
+ * Author: Jeeja KP <jeeja.kp@intel.com>
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/firmware.h>
+#include <sound/soc.h>
+#include <sound/soc-topology.h>
+#include "skl-sst-dsp.h"
+#include "skl-sst-ipc.h"
+#include "skl-topology.h"
+#include "skl.h"
+#include "skl-tplg-interface.h"
+
+#define SKL_CH_FIXUP_MASK (1 << 0)
+#define SKL_RATE_FIXUP_MASK (1 << 1)
+#define SKL_FMT_FIXUP_MASK (1 << 2)
+
+/*
+ * SKL DSP driver modelling uses only few DAPM widgets so for rest we will
+ * ignore. This helpers checks if the SKL driver handles this widget type
+ */
+static int is_skl_dsp_widget_type(struct snd_soc_dapm_widget *w)
+{
+ switch (w->id) {
+ case snd_soc_dapm_dai_link:
+ case snd_soc_dapm_dai_in:
+ case snd_soc_dapm_aif_in:
+ case snd_soc_dapm_aif_out:
+ case snd_soc_dapm_dai_out:
+ case snd_soc_dapm_switch:
+ return false;
+ default:
+ return true;
+ }
+}
+
+/*
+ * Each pipelines needs memory to be allocated. Check if we have free memory
+ * from available pool. Then only add this to pool
+ * This is freed when pipe is deleted
+ * Note: DSP does actual memory management we only keep track for complete
+ * pool
+ */
+static bool skl_tplg_alloc_pipe_mem(struct skl *skl,
+ struct skl_module_cfg *mconfig)
+{
+ struct skl_sst *ctx = skl->skl_sst;
+
+ if (skl->resource.mem + mconfig->pipe->memory_pages >
+ skl->resource.max_mem) {
+ dev_err(ctx->dev,
+ "%s: module_id %d instance %d\n", __func__,
+ mconfig->id.module_id,
+ mconfig->id.instance_id);
+ dev_err(ctx->dev,
+ "exceeds ppl memory available %d mem %d\n",
+ skl->resource.max_mem, skl->resource.mem);
+ return false;
+ }
+
+ skl->resource.mem += mconfig->pipe->memory_pages;
+ return true;
+}
+
+/*
+ * Pipeline needs needs DSP CPU resources for computation, this is
+ * quantified in MCPS (Million Clocks Per Second) required for module/pipe
+ *
+ * Each pipelines needs mcps to be allocated. Check if we have mcps for this
+ * pipe. This adds the mcps to driver counter
+ * This is removed on pipeline delete
+ */
+static bool skl_tplg_alloc_pipe_mcps(struct skl *skl,
+ struct skl_module_cfg *mconfig)
+{
+ struct skl_sst *ctx = skl->skl_sst;
+
+ if (skl->resource.mcps + mconfig->mcps > skl->resource.max_mcps) {
+ dev_err(ctx->dev,
+ "%s: module_id %d instance %d\n", __func__,
+ mconfig->id.module_id, mconfig->id.instance_id);
+ dev_err(ctx->dev,
+ "exceeds ppl memory available %d > mem %d\n",
+ skl->resource.max_mcps, skl->resource.mcps);
+ return false;
+ }
+
+ skl->resource.mcps += mconfig->mcps;
+ return true;
+}
+
+/*
+ * Free the mcps when tearing down
+ */
+static void
+skl_tplg_free_pipe_mcps(struct skl *skl, struct skl_module_cfg *mconfig)
+{
+ skl->resource.mcps -= mconfig->mcps;
+}
+
+/*
+ * Free the memory when tearing down
+ */
+static void
+skl_tplg_free_pipe_mem(struct skl *skl, struct skl_module_cfg *mconfig)
+{
+ skl->resource.mem -= mconfig->pipe->memory_pages;
+}
+
+
+static void skl_dump_mconfig(struct skl_sst *ctx,
+ struct skl_module_cfg *mcfg)
+{
+ dev_dbg(ctx->dev, "Dumping config\n");
+ dev_dbg(ctx->dev, "Input Format:\n");
+ dev_dbg(ctx->dev, "channels = %d\n", mcfg->in_fmt.channels);
+ dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->in_fmt.s_freq);
+ dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->in_fmt.ch_cfg);
+ dev_dbg(ctx->dev, "valid bit depth = %d\n",
+ mcfg->in_fmt.valid_bit_depth);
+ dev_dbg(ctx->dev, "Output Format:\n");
+ dev_dbg(ctx->dev, "channels = %d\n", mcfg->out_fmt.channels);
+ dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->out_fmt.s_freq);
+ dev_dbg(ctx->dev, "valid bit depth = %d\n",
+ mcfg->out_fmt.valid_bit_depth);
+ dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->out_fmt.ch_cfg);
+}
+
+static void skl_tplg_update_params(struct skl_module_fmt *fmt,
+ struct skl_pipe_params *params, int fixup)
+{
+ if (fixup & SKL_RATE_FIXUP_MASK)
+ fmt->s_freq = params->s_freq;
+ if (fixup & SKL_CH_FIXUP_MASK)
+ fmt->channels = params->ch;
+ if (fixup & SKL_FMT_FIXUP_MASK)
+ fmt->valid_bit_depth = params->s_fmt;
+}
+
+/*
+ * A pipeline may have modules which impact the pcm parameters, like SRC,
+ * channel converter, format converter.
+ * We need to calculate the output params by applying the 'fixup'
+ * Topology will tell driver which type of fixup is to be applied by
+ * supplying the fixup mask, so based on that we calculate the output
+ *
+ * Now In FE the pcm hw_params is source/target format. Same is applicable
+ * for BE with its hw_params invoked.
+ * here based on FE, BE pipeline and direction we calculate the input and
+ * outfix and then apply that for a module
+ */
+static void skl_tplg_update_params_fixup(struct skl_module_cfg *m_cfg,
+ struct skl_pipe_params *params, bool is_fe)
+{
+ int in_fixup, out_fixup;
+ struct skl_module_fmt *in_fmt, *out_fmt;
+
+ in_fmt = &m_cfg->in_fmt;
+ out_fmt = &m_cfg->out_fmt;
+
+ if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ if (is_fe) {
+ in_fixup = m_cfg->params_fixup;
+ out_fixup = (~m_cfg->converter) &
+ m_cfg->params_fixup;
+ } else {
+ out_fixup = m_cfg->params_fixup;
+ in_fixup = (~m_cfg->converter) &
+ m_cfg->params_fixup;
+ }
+ } else {
+ if (is_fe) {
+ out_fixup = m_cfg->params_fixup;
+ in_fixup = (~m_cfg->converter) &
+ m_cfg->params_fixup;
+ } else {
+ in_fixup = m_cfg->params_fixup;
+ out_fixup = (~m_cfg->converter) &
+ m_cfg->params_fixup;
+ }
+ }
+
+ skl_tplg_update_params(in_fmt, params, in_fixup);
+ skl_tplg_update_params(out_fmt, params, out_fixup);
+}
+
+/*
+ * A module needs input and output buffers, which are dependent upon pcm
+ * params, so once we have calculate params, we need buffer calculation as
+ * well.
+ */
+static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
+ struct skl_module_cfg *mcfg)
+{
+ int multiplier = 1;
+
+ if (mcfg->m_type == SKL_MODULE_TYPE_SRCINT)
+ multiplier = 5;
+
+ mcfg->ibs = (mcfg->in_fmt.s_freq / 1000) *
+ (mcfg->in_fmt.channels) *
+ (mcfg->in_fmt.bit_depth >> 3) *
+ multiplier;
+
+ mcfg->obs = (mcfg->out_fmt.s_freq / 1000) *
+ (mcfg->out_fmt.channels) *
+ (mcfg->out_fmt.bit_depth >> 3) *
+ multiplier;
+}
+
+static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w,
+ struct skl_sst *ctx)
+{
+ struct skl_module_cfg *m_cfg = w->priv;
+ struct skl_pipe_params *params = m_cfg->pipe->p_params;
+ int p_conn_type = m_cfg->pipe->conn_type;
+ bool is_fe;
+
+ if (!m_cfg->params_fixup)
+ return;
+
+ dev_dbg(ctx->dev, "Mconfig for widget=%s BEFORE updation\n",
+ w->name);
+
+ skl_dump_mconfig(ctx, m_cfg);
+
+ if (p_conn_type == SKL_PIPE_CONN_TYPE_FE)
+ is_fe = true;
+ else
+ is_fe = false;
+
+ skl_tplg_update_params_fixup(m_cfg, params, is_fe);
+ skl_tplg_update_buffer_size(ctx, m_cfg);
+
+ dev_dbg(ctx->dev, "Mconfig for widget=%s AFTER updation\n",
+ w->name);
+
+ skl_dump_mconfig(ctx, m_cfg);
+}
+
+/*
+ * A pipe can have multiple modules, each of them will be a DAPM widget as
+ * well. While managing a pipeline we need to get the list of all the
+ * widgets in a pipelines, so this helper - skl_tplg_get_pipe_widget() helps
+ * to get the SKL type widgets in that pipeline
+ */
+static int skl_tplg_alloc_pipe_widget(struct device *dev,
+ struct snd_soc_dapm_widget *w, struct skl_pipe *pipe)
+{
+ struct skl_module_cfg *src_module = NULL;
+ struct snd_soc_dapm_path *p = NULL;
+ struct skl_pipe_module *p_module = NULL;
+
+ p_module = devm_kzalloc(dev, sizeof(*p_module), GFP_KERNEL);
+ if (!p_module)
+ return -ENOMEM;
+
+ p_module->w = w;
+ list_add_tail(&p_module->node, &pipe->w_list);
+
+ snd_soc_dapm_widget_for_each_sink_path(w, p) {
+ if ((p->sink->priv == NULL)
+ && (!is_skl_dsp_widget_type(w)))
+ continue;
+
+ if ((p->sink->priv != NULL) && p->connect
+ && is_skl_dsp_widget_type(p->sink)) {
+
+ src_module = p->sink->priv;
+ if (pipe->ppl_id == src_module->pipe->ppl_id)
+ skl_tplg_alloc_pipe_widget(dev,
+ p->sink, pipe);
+ }
+ }
+ return 0;
+}
+
+/*
+ * Inside a pipe instance, we can have various modules. These modules need
+ * to instantiated in DSP by invoking INIT_MODULE IPC, which is achieved by
+ * skl_init_module() routine, so invoke that for all modules in a pipeline
+ */
+static int
+skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
+{
+ struct skl_pipe_module *w_module;
+ struct snd_soc_dapm_widget *w;
+ struct skl_module_cfg *mconfig;
+ struct skl_sst *ctx = skl->skl_sst;
+ int ret = 0;
+
+ list_for_each_entry(w_module, &pipe->w_list, node) {
+ w = w_module->w;
+ mconfig = w->priv;
+
+ /* check resource available */
+ if (!skl_tplg_alloc_pipe_mcps(skl, mconfig))
+ return -ENOMEM;
+
+ /*
+ * apply fix/conversion to module params based on
+ * FE/BE params
+ */
+ skl_tplg_update_module_params(w, ctx);
+ ret = skl_init_module(ctx, mconfig, NULL);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+/*
+ * Mixer module represents a pipeline. So in the Pre-PMU event of mixer we
+ * need create the pipeline. So we do following:
+ * - check the resources
+ * - Create the pipeline
+ * - Initialize the modules in pipeline
+ * - finally bind all modules together
+ */
+static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
+ struct skl *skl)
+{
+ int ret;
+ struct skl_module_cfg *mconfig = w->priv;
+ struct skl_pipe_module *w_module;
+ struct skl_pipe *s_pipe = mconfig->pipe;
+ struct skl_module_cfg *src_module = NULL, *dst_module;
+ struct skl_sst *ctx = skl->skl_sst;
+
+ /* check resource available */
+ if (!skl_tplg_alloc_pipe_mcps(skl, mconfig))
+ return -EBUSY;
+
+ if (!skl_tplg_alloc_pipe_mem(skl, mconfig))
+ return -ENOMEM;
+
+ /*
+ * Create a list of modules for pipe.
+ * This list contains modules from source to sink
+ */
+ ret = skl_create_pipeline(ctx, mconfig->pipe);
+ if (ret < 0)
+ return ret;
+
+ /*
+ * we create a w_list of all widgets in that pipe. This list is not
+ * freed on PMD event as widgets within a pipe are static. This
+ * saves us cycles to get widgets in pipe every time.
+ *
+ * So if we have already initialized all the widgets of a pipeline
+ * we skip, so check for list_empty and create the list if empty
+ */
+ if (list_empty(&s_pipe->w_list)) {
+ ret = skl_tplg_alloc_pipe_widget(ctx->dev, w, s_pipe);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Init all pipe modules from source to sink */
+ ret = skl_tplg_init_pipe_modules(skl, s_pipe);
+ if (ret < 0)
+ return ret;
+
+ /* Bind modules from source to sink */
+ list_for_each_entry(w_module, &s_pipe->w_list, node) {
+ dst_module = w_module->w->priv;
+
+ if (src_module == NULL) {
+ src_module = dst_module;
+ continue;
+ }
+
+ ret = skl_bind_modules(ctx, src_module, dst_module);
+ if (ret < 0)
+ return ret;
+
+ src_module = dst_module;
+ }
+
+ return 0;
+}
+
+/*
+ * A PGA represents a module in a pipeline. So in the Pre-PMU event of PGA
+ * we need to do following:
+ * - Bind to sink pipeline
+ * Since the sink pipes can be running and we don't get mixer event on
+ * connect for already running mixer, we need to find the sink pipes
+ * here and bind to them. This way dynamic connect works.
+ * - Start sink pipeline, if not running
+ * - Then run current pipe
+ */
+static int skl_tplg_pga_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w,
+ struct skl *skl)
+{
+ struct snd_soc_dapm_path *p;
+ struct skl_dapm_path_list *path_list;
+ struct snd_soc_dapm_widget *source, *sink;
+ struct skl_module_cfg *src_mconfig, *sink_mconfig;
+ struct skl_sst *ctx = skl->skl_sst;
+ int ret = 0;
+
+ source = w;
+ src_mconfig = source->priv;
+
+ /*
+ * find which sink it is connected to, bind with the sink,
+ * if sink is not started, start sink pipe first, then start
+ * this pipe
+ */
+ snd_soc_dapm_widget_for_each_source_path(w, p) {
+ if (!p->connect)
+ continue;
+
+ dev_dbg(ctx->dev, "%s: src widget=%s\n", __func__, w->name);
+ dev_dbg(ctx->dev, "%s: sink widget=%s\n", __func__, p->sink->name);
+
+ /*
+ * here we will check widgets in sink pipelines, so that
+ * can be any widgets type and we are only interested if
+ * they are ones used for SKL so check that first
+ */
+ if ((p->sink->priv != NULL) &&
+ is_skl_dsp_widget_type(p->sink)) {
+
+ sink = p->sink;
+ src_mconfig = source->priv;
+ sink_mconfig = sink->priv;
+
+ /* Bind source to sink, mixin is always source */
+ ret = skl_bind_modules(ctx, src_mconfig, sink_mconfig);
+ if (ret)
+ return ret;
+
+ /* Start sinks pipe first */
+ if (sink_mconfig->pipe->state != SKL_PIPE_STARTED) {
+ ret = skl_run_pipe(ctx, sink_mconfig->pipe);
+ if (ret)
+ return ret;
+ }
+
+ path_list = kzalloc(
+ sizeof(struct skl_dapm_path_list),
+ GFP_KERNEL);
+ if (path_list == NULL)
+ return -ENOMEM;
+
+ /* Add connected path to one global list */
+ path_list->dapm_path = p;
+ list_add_tail(&path_list->node, &skl->dapm_path_list);
+ break;
+ }
+ }
+
+ /* Start source pipe last after starting all sinks */
+ ret = skl_run_pipe(ctx, src_mconfig->pipe);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+/*
+ * in the Post-PMU event of mixer we need to do following:
+ * - Check if this pipe is running
+ * - if not, then
+ * - bind this pipeline to its source pipeline
+ * if source pipe is already running, this means it is a dynamic
+ * connection and we need to bind only to that pipe
+ * - start this pipeline
+ */
+static int skl_tplg_mixer_dapm_post_pmu_event(struct snd_soc_dapm_widget *w,
+ struct skl *skl)
+{
+ int ret = 0;
+ struct snd_soc_dapm_path *p;
+ struct snd_soc_dapm_widget *source, *sink;
+ struct skl_module_cfg *src_mconfig, *sink_mconfig;
+ struct skl_sst *ctx = skl->skl_sst;
+ int src_pipe_started = 0;
+
+ sink = w;
+ sink_mconfig = sink->priv;
+
+ /*
+ * If source pipe is already started, that means source is driving
+ * one more sink before this sink got connected, Since source is
+ * started, bind this sink to source and start this pipe.
+ */
+ snd_soc_dapm_widget_for_each_sink_path(w, p) {
+ if (!p->connect)
+ continue;
+
+ dev_dbg(ctx->dev, "sink widget=%s\n", w->name);
+ dev_dbg(ctx->dev, "src widget=%s\n", p->source->name);
+
+ /*
+ * here we will check widgets in sink pipelines, so that
+ * can be any widgets type and we are only interested if
+ * they are ones used for SKL so check that first
+ */
+ if ((p->source->priv != NULL) &&
+ is_skl_dsp_widget_type(p->source)) {
+ source = p->source;
+ src_mconfig = source->priv;
+ sink_mconfig = sink->priv;
+ src_pipe_started = 1;
+
+ /*
+ * check pipe state, then no need to bind or start
+ * the pipe
+ */
+ if (src_mconfig->pipe->state != SKL_PIPE_STARTED)
+ src_pipe_started = 0;
+ }
+ }
+
+ if (src_pipe_started) {
+ ret = skl_bind_modules(ctx, src_mconfig, sink_mconfig);
+ if (ret)
+ return ret;
+
+ ret = skl_run_pipe(ctx, sink_mconfig->pipe);
+ }
+
+ return ret;
+}
+
+/*
+ * in the Pre-PMD event of mixer we need to do following:
+ * - Stop the pipe
+ * - find the source connections and remove that from dapm_path_list
+ * - unbind with source pipelines if still connected
+ */
+static int skl_tplg_mixer_dapm_pre_pmd_event(struct snd_soc_dapm_widget *w,
+ struct skl *skl)
+{
+ struct snd_soc_dapm_widget *source, *sink;
+ struct skl_module_cfg *src_mconfig, *sink_mconfig;
+ int ret = 0, path_found = 0;
+ struct skl_dapm_path_list *path_list, *tmp_list;
+ struct skl_sst *ctx = skl->skl_sst;
+
+ sink = w;
+ sink_mconfig = sink->priv;
+
+ /* Stop the pipe */
+ ret = skl_stop_pipe(ctx, sink_mconfig->pipe);
+ if (ret)
+ return ret;
+
+ /*
+ * This list, dapm_path_list handling here does not need any locks
+ * as we are under dapm lock while handling widget events.
+ * List can be manipulated safely only under dapm widgets handler
+ * routines
+ */
+ list_for_each_entry_safe(path_list, tmp_list,
+ &skl->dapm_path_list, node) {
+ if (path_list->dapm_path->sink == sink) {
+ dev_dbg(ctx->dev, "Path found = %s\n",
+ path_list->dapm_path->name);
+ source = path_list->dapm_path->source;
+ src_mconfig = source->priv;
+ path_found = 1;
+
+ list_del(&path_list->node);
+ kfree(path_list);
+ break;
+ }
+ }
+
+ /*
+ * If path_found == 1, that means pmd for source pipe has
+ * not occurred, source is connected to some other sink.
+ * so its responsibility of sink to unbind itself from source.
+ */
+ if (path_found) {
+ ret = skl_stop_pipe(ctx, src_mconfig->pipe);
+ if (ret < 0)
+ return ret;
+
+ ret = skl_unbind_modules(ctx, src_mconfig, sink_mconfig);
+ }
+
+ return ret;
+}
+
+/*
+ * in the Post-PMD event of mixer we need to do following:
+ * - Free the mcps used
+ * - Free the mem used
+ * - Unbind the modules within the pipeline
+ * - Delete the pipeline (modules are not required to be explicitly
+ * deleted, pipeline delete is enough here
+ */
+static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
+ struct skl *skl)
+{
+ struct skl_module_cfg *mconfig = w->priv;
+ struct skl_pipe_module *w_module;
+ struct skl_module_cfg *src_module = NULL, *dst_module;
+ struct skl_sst *ctx = skl->skl_sst;
+ struct skl_pipe *s_pipe = mconfig->pipe;
+ int ret = 0;
+
+ skl_tplg_free_pipe_mcps(skl, mconfig);
+
+ list_for_each_entry(w_module, &s_pipe->w_list, node) {
+ dst_module = w_module->w->priv;
+
+ if (src_module == NULL) {
+ src_module = dst_module;
+ continue;
+ }
+
+ ret = skl_unbind_modules(ctx, src_module, dst_module);
+ if (ret < 0)
+ return ret;
+
+ src_module = dst_module;
+ }
+
+ ret = skl_delete_pipe(ctx, mconfig->pipe);
+ skl_tplg_free_pipe_mem(skl, mconfig);
+
+ return ret;
+}
+
+/*
+ * in the Post-PMD event of PGA we need to do following:
+ * - Free the mcps used
+ * - Stop the pipeline
+ * - In source pipe is connected, unbind with source pipelines
+ */
+static int skl_tplg_pga_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
+ struct skl *skl)
+{
+ struct snd_soc_dapm_widget *source, *sink;
+ struct skl_module_cfg *src_mconfig, *sink_mconfig;
+ int ret = 0, path_found = 0;
+ struct skl_dapm_path_list *path_list, *tmp_path_list;
+ struct skl_sst *ctx = skl->skl_sst;
+
+ source = w;
+ src_mconfig = source->priv;
+
+ skl_tplg_free_pipe_mcps(skl, src_mconfig);
+ /* Stop the pipe since this is a mixin module */
+ ret = skl_stop_pipe(ctx, src_mconfig->pipe);
+ if (ret)
+ return ret;
+
+ list_for_each_entry_safe(path_list, tmp_path_list, &skl->dapm_path_list, node) {
+ if (path_list->dapm_path->source == source) {
+ dev_dbg(ctx->dev, "Path found = %s\n",
+ path_list->dapm_path->name);
+ sink = path_list->dapm_path->sink;
+ sink_mconfig = sink->priv;
+ path_found = 1;
+
+ list_del(&path_list->node);
+ kfree(path_list);
+ break;
+ }
+ }
+
+ /*
+ * This is a connector and if path is found that means
+ * unbind between source and sink has not happened yet
+ */
+ if (path_found) {
+ ret = skl_stop_pipe(ctx, src_mconfig->pipe);
+ if (ret < 0)
+ return ret;
+
+ ret = skl_unbind_modules(ctx, src_mconfig, sink_mconfig);
+ }
+
+ return ret;
+}
+
+/*
+ * In modelling, we assume there will be ONLY one mixer in a pipeline. If
+ * mixer is not required then it is treated as static mixer aka vmixer with
+ * a hard path to source module
+ * So we don't need to check if source is started or not as hard path puts
+ * dependency on each other
+ */
+static int skl_tplg_vmixer_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ struct snd_soc_dapm_context *dapm = w->dapm;
+ struct skl *skl = get_skl_ctx(dapm->dev);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ return skl_tplg_mixer_dapm_pre_pmu_event(w, skl);
+
+ case SND_SOC_DAPM_POST_PMD:
+ return skl_tplg_mixer_dapm_post_pmd_event(w, skl);
+ }
+
+ return 0;
+}
+
+/*
+ * In modelling, we assume there will be ONLY one mixer in a pipeline. If a
+ * second one is required that is created as another pipe entity.
+ * The mixer is responsible for pipe management and represent a pipeline
+ * instance
+ */
+static int skl_tplg_mixer_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+{
+ struct snd_soc_dapm_context *dapm = w->dapm;
+ struct skl *skl = get_skl_ctx(dapm->dev);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ return skl_tplg_mixer_dapm_pre_pmu_event(w, skl);
+
+ case SND_SOC_DAPM_POST_PMU:
+ return skl_tplg_mixer_dapm_post_pmu_event(w, skl);
+
+ case SND_SOC_DAPM_PRE_PMD:
+ return skl_tplg_mixer_dapm_pre_pmd_event(w, skl);
+
+ case SND_SOC_DAPM_POST_PMD:
+ return skl_tplg_mixer_dapm_post_pmd_event(w, skl);
+ }
+
+ return 0;
+}
+
+/*
+ * In modelling, we assumed rest of the modules in pipeline are PGA. But we
+ * are interested in last PGA (leaf PGA) in a pipeline to disconnect with
+ * the sink when it is running (two FE to one BE or one FE to two BE)
+ * scenarios
+ */
+static int skl_tplg_pga_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
+
+{
+ struct snd_soc_dapm_context *dapm = w->dapm;
+ struct skl *skl = get_skl_ctx(dapm->dev);
+
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMU:
+ return skl_tplg_pga_dapm_pre_pmu_event(w, skl);
+
+ case SND_SOC_DAPM_POST_PMD:
+ return skl_tplg_pga_dapm_post_pmd_event(w, skl);
+ }
+
+ return 0;
+}
+
+/*
+ * The FE params are passed by hw_params of the DAI.
+ * On hw_params, the params are stored in Gateway module of the FE and we
+ * need to calculate the format in DSP module configuration, that
+ * conversion is done here
+ */
+int skl_tplg_update_pipe_params(struct device *dev,
+ struct skl_module_cfg *mconfig,
+ struct skl_pipe_params *params)
+{
+ struct skl_pipe *pipe = mconfig->pipe;
+ struct skl_module_fmt *format = NULL;
+
+ memcpy(pipe->p_params, params, sizeof(*params));
+
+ if (params->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ format = &mconfig->in_fmt;
+ else
+ format = &mconfig->out_fmt;
+
+ /* set the hw_params */
+ format->s_freq = params->s_freq;
+ format->channels = params->ch;
+ format->valid_bit_depth = skl_get_bit_depth(params->s_fmt);
+
+ /*
+ * 16 bit is 16 bit container whereas 24 bit is in 32 bit
+ * container so update bit depth accordingly
+ */
+ switch (format->valid_bit_depth) {
+ case SKL_DEPTH_16BIT:
+ format->bit_depth = format->valid_bit_depth;
+ break;
+
+ case SKL_DEPTH_24BIT:
+ format->bit_depth = SKL_DEPTH_32BIT;
+ break;
+
+ default:
+ dev_err(dev, "Invalid bit depth %x for pipe\n",
+ format->valid_bit_depth);
+ return -EINVAL;
+ }
+
+ if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ mconfig->ibs = (format->s_freq / 1000) *
+ (format->channels) *
+ (format->bit_depth >> 3);
+ } else {
+ mconfig->obs = (format->s_freq / 1000) *
+ (format->channels) *
+ (format->bit_depth >> 3);
+ }
+
+ return 0;
+}
+
+/*
+ * Query the module config for the FE DAI
+ * This is used to find the hw_params set for that DAI and apply to FE
+ * pipeline
+ */
+struct skl_module_cfg *
+skl_tplg_fe_get_cpr_module(struct snd_soc_dai *dai, int stream)
+{
+ struct snd_soc_dapm_widget *w;
+ struct snd_soc_dapm_path *p = NULL;
+
+ if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ w = dai->playback_widget;
+ snd_soc_dapm_widget_for_each_sink_path(w, p) {
+ if (p->connect && p->sink->power &&
+ is_skl_dsp_widget_type(p->sink))
+ continue;
+
+ if (p->sink->priv) {
+ dev_dbg(dai->dev, "set params for %s\n",
+ p->sink->name);
+ return p->sink->priv;
+ }
+ }
+ } else {
+ w = dai->capture_widget;
+ snd_soc_dapm_widget_for_each_source_path(w, p) {
+ if (p->connect && p->source->power &&
+ is_skl_dsp_widget_type(p->source))
+ continue;
+
+ if (p->source->priv) {
+ dev_dbg(dai->dev, "set params for %s\n",
+ p->source->name);
+ return p->source->priv;
+ }
+ }
+ }
+
+ return NULL;
+}
+
+static u8 skl_tplg_be_link_type(int dev_type)
+{
+ int ret;
+
+ switch (dev_type) {
+ case SKL_DEVICE_BT:
+ ret = NHLT_LINK_SSP;
+ break;
+
+ case SKL_DEVICE_DMIC:
+ ret = NHLT_LINK_DMIC;
+ break;
+
+ case SKL_DEVICE_I2S:
+ ret = NHLT_LINK_SSP;
+ break;
+
+ case SKL_DEVICE_HDALINK:
+ ret = NHLT_LINK_HDA;
+ break;
+
+ default:
+ ret = NHLT_LINK_INVALID;
+ break;
+ }
+
+ return ret;
+}
+
+/*
+ * Fill the BE gateway parameters
+ * The BE gateway expects a blob of parameters which are kept in the ACPI
+ * NHLT blob, so query the blob for interface type (i2s/pdm) and instance.
+ * The port can have multiple settings so pick based on the PCM
+ * parameters
+ */
+static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
+ struct skl_module_cfg *mconfig,
+ struct skl_pipe_params *params)
+{
+ struct skl_pipe *pipe = mconfig->pipe;
+ struct nhlt_specific_cfg *cfg;
+ struct skl *skl = get_skl_ctx(dai->dev);
+ int link_type = skl_tplg_be_link_type(mconfig->dev_type);
+
+ memcpy(pipe->p_params, params, sizeof(*params));
+
+ /* update the blob based on virtual bus_id*/
+ cfg = skl_get_ep_blob(skl, mconfig->vbus_id, link_type,
+ params->s_fmt, params->ch,
+ params->s_freq, params->stream);
+ if (cfg) {
+ mconfig->formats_config.caps_size = cfg->size;
+ mconfig->formats_config.caps = (u32 *) &cfg->caps;
+ } else {
+ dev_err(dai->dev, "Blob NULL for id %x type %d dirn %d\n",
+ mconfig->vbus_id, link_type,
+ params->stream);
+ dev_err(dai->dev, "PCM: ch %d, freq %d, fmt %d\n",
+ params->ch, params->s_freq, params->s_fmt);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int skl_tplg_be_set_src_pipe_params(struct snd_soc_dai *dai,
+ struct snd_soc_dapm_widget *w,
+ struct skl_pipe_params *params)
+{
+ struct snd_soc_dapm_path *p;
+ int ret = -EIO;
+
+ snd_soc_dapm_widget_for_each_source_path(w, p) {
+ if (p->connect && is_skl_dsp_widget_type(p->source) &&
+ p->source->priv) {
+
+ if (!p->source->power) {
+ ret = skl_tplg_be_fill_pipe_params(
+ dai, p->source->priv,
+ params);
+ if (ret < 0)
+ return ret;
+ } else {
+ return -EBUSY;
+ }
+ } else {
+ ret = skl_tplg_be_set_src_pipe_params(
+ dai, p->source, params);
+ if (ret < 0)
+ return ret;
+ }
+ }
+
+ return ret;
+}
+
+static int skl_tplg_be_set_sink_pipe_params(struct snd_soc_dai *dai,
+ struct snd_soc_dapm_widget *w, struct skl_pipe_params *params)
+{
+ struct snd_soc_dapm_path *p = NULL;
+ int ret = -EIO;
+
+ snd_soc_dapm_widget_for_each_sink_path(w, p) {
+ if (p->connect && is_skl_dsp_widget_type(p->sink) &&
+ p->sink->priv) {
+
+ if (!p->sink->power) {
+ ret = skl_tplg_be_fill_pipe_params(
+ dai, p->sink->priv, params);
+ if (ret < 0)
+ return ret;
+ } else {
+ return -EBUSY;
+ }
+
+ } else {
+ ret = skl_tplg_be_set_sink_pipe_params(
+ dai, p->sink, params);
+ if (ret < 0)
+ return ret;
+ }
+ }
+
+ return ret;
+}
+
+/*
+ * BE hw_params can be a source parameters (capture) or sink parameters
+ * (playback). Based on sink and source we need to either find the source
+ * list or the sink list and set the pipeline parameters
+ */
+int skl_tplg_be_update_params(struct snd_soc_dai *dai,
+ struct skl_pipe_params *params)
+{
+ struct snd_soc_dapm_widget *w;
+
+ if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ w = dai->playback_widget;
+
+ return skl_tplg_be_set_src_pipe_params(dai, w, params);
+
+ } else {
+ w = dai->capture_widget;
+
+ return skl_tplg_be_set_sink_pipe_params(dai, w, params);
+ }
+
+ return 0;
+}
+
+static const struct snd_soc_tplg_widget_events skl_tplg_widget_ops[] = {
+ {SKL_MIXER_EVENT, skl_tplg_mixer_event},
+ {SKL_VMIXER_EVENT, skl_tplg_vmixer_event},
+ {SKL_PGA_EVENT, skl_tplg_pga_event},
+};
+
+/*
+ * The topology binary passes the pin info for a module so initialize the pin
+ * info passed into module instance
+ */
+static void skl_fill_module_pin_info(struct skl_dfw_module_pin *dfw_pin,
+ struct skl_module_pin *m_pin,
+ bool is_dynamic, int max_pin)
+{
+ int i;
+
+ for (i = 0; i < max_pin; i++) {
+ m_pin[i].id.module_id = dfw_pin[i].module_id;
+ m_pin[i].id.instance_id = dfw_pin[i].instance_id;
+ m_pin[i].in_use = false;
+ m_pin[i].is_dynamic = is_dynamic;
+ }
+}
+
+/*
+ * Add pipeline from topology binary into driver pipeline list
+ *
+ * If already added we return that instance
+ * Otherwise we create a new instance and add into driver list
+ */
+static struct skl_pipe *skl_tplg_add_pipe(struct device *dev,
+ struct skl *skl, struct skl_dfw_pipe *dfw_pipe)
+{
+ struct skl_pipeline *ppl;
+ struct skl_pipe *pipe;
+ struct skl_pipe_params *params;
+
+ list_for_each_entry(ppl, &skl->ppl_list, node) {
+ if (ppl->pipe->ppl_id == dfw_pipe->pipe_id)
+ return ppl->pipe;
+ }
+
+ ppl = devm_kzalloc(dev, sizeof(*ppl), GFP_KERNEL);
+ if (!ppl)
+ return NULL;
+
+ pipe = devm_kzalloc(dev, sizeof(*pipe), GFP_KERNEL);
+ if (!pipe)
+ return NULL;
+
+ params = devm_kzalloc(dev, sizeof(*params), GFP_KERNEL);
+ if (!params)
+ return NULL;
+
+ pipe->ppl_id = dfw_pipe->pipe_id;
+ pipe->memory_pages = dfw_pipe->memory_pages;
+ pipe->pipe_priority = dfw_pipe->pipe_priority;
+ pipe->conn_type = dfw_pipe->conn_type;
+ pipe->state = SKL_PIPE_INVALID;
+ pipe->p_params = params;
+ INIT_LIST_HEAD(&pipe->w_list);
+
+ ppl->pipe = pipe;
+ list_add(&ppl->node, &skl->ppl_list);
+
+ return ppl->pipe;
+}
+
+/*
+ * Topology core widget load callback
+ *
+ * This is used to save the private data for each widget which gives
+ * information to the driver about module and pipeline parameters which DSP
+ * FW expects like ids, resource values, formats etc
+ */
+static int skl_tplg_widget_load(struct snd_soc_component *cmpnt,
+ struct snd_soc_dapm_widget *w,
+ struct snd_soc_tplg_dapm_widget *tplg_w)
+{
+ int ret;
+ struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt);
+ struct skl *skl = ebus_to_skl(ebus);
+ struct hdac_bus *bus = ebus_to_hbus(ebus);
+ struct skl_module_cfg *mconfig;
+ struct skl_pipe *pipe;
+ struct skl_dfw_module *dfw_config =
+ (struct skl_dfw_module *)tplg_w->priv.data;
+
+ if (!tplg_w->priv.size)
+ goto bind_event;
+
+ mconfig = devm_kzalloc(bus->dev, sizeof(*mconfig), GFP_KERNEL);
+
+ if (!mconfig)
+ return -ENOMEM;
+
+ w->priv = mconfig;
+ mconfig->id.module_id = dfw_config->module_id;
+ mconfig->id.instance_id = dfw_config->instance_id;
+ mconfig->mcps = dfw_config->max_mcps;
+ mconfig->ibs = dfw_config->ibs;
+ mconfig->obs = dfw_config->obs;
+ mconfig->core_id = dfw_config->core_id;
+ mconfig->max_in_queue = dfw_config->max_in_queue;
+ mconfig->max_out_queue = dfw_config->max_out_queue;
+ mconfig->is_loadable = dfw_config->is_loadable;
+ mconfig->in_fmt.channels = dfw_config->in_fmt.channels;
+ mconfig->in_fmt.s_freq = dfw_config->in_fmt.freq;
+ mconfig->in_fmt.bit_depth = dfw_config->in_fmt.bit_depth;
+ mconfig->in_fmt.valid_bit_depth =
+ dfw_config->in_fmt.valid_bit_depth;
+ mconfig->in_fmt.ch_cfg = dfw_config->in_fmt.ch_cfg;
+ mconfig->out_fmt.channels = dfw_config->out_fmt.channels;
+ mconfig->out_fmt.s_freq = dfw_config->out_fmt.freq;
+ mconfig->out_fmt.bit_depth = dfw_config->out_fmt.bit_depth;
+ mconfig->out_fmt.valid_bit_depth =
+ dfw_config->out_fmt.valid_bit_depth;
+ mconfig->out_fmt.ch_cfg = dfw_config->out_fmt.ch_cfg;
+ mconfig->params_fixup = dfw_config->params_fixup;
+ mconfig->converter = dfw_config->converter;
+ mconfig->m_type = dfw_config->module_type;
+ mconfig->vbus_id = dfw_config->vbus_id;
+
+ pipe = skl_tplg_add_pipe(bus->dev, skl, &dfw_config->pipe);
+ if (pipe)
+ mconfig->pipe = pipe;
+
+ mconfig->dev_type = dfw_config->dev_type;
+ mconfig->hw_conn_type = dfw_config->hw_conn_type;
+ mconfig->time_slot = dfw_config->time_slot;
+ mconfig->formats_config.caps_size = dfw_config->caps.caps_size;
+
+ mconfig->m_in_pin = devm_kzalloc(bus->dev,
+ (mconfig->max_in_queue) *
+ sizeof(*mconfig->m_in_pin),
+ GFP_KERNEL);
+ if (!mconfig->m_in_pin)
+ return -ENOMEM;
+
+ mconfig->m_out_pin = devm_kzalloc(bus->dev, (mconfig->max_out_queue) *
+ sizeof(*mconfig->m_out_pin),
+ GFP_KERNEL);
+ if (!mconfig->m_out_pin)
+ return -ENOMEM;
+
+ skl_fill_module_pin_info(dfw_config->in_pin, mconfig->m_in_pin,
+ dfw_config->is_dynamic_in_pin,
+ mconfig->max_in_queue);
+
+ skl_fill_module_pin_info(dfw_config->out_pin, mconfig->m_out_pin,
+ dfw_config->is_dynamic_out_pin,
+ mconfig->max_out_queue);
+
+
+ if (mconfig->formats_config.caps_size == 0)
+ goto bind_event;
+
+ mconfig->formats_config.caps = (u32 *)devm_kzalloc(bus->dev,
+ mconfig->formats_config.caps_size, GFP_KERNEL);
+
+ if (mconfig->formats_config.caps == NULL)
+ return -ENOMEM;
+
+ memcpy(mconfig->formats_config.caps, dfw_config->caps.caps,
+ dfw_config->caps.caps_size);
+
+bind_event:
+ if (tplg_w->event_type == 0) {
+ dev_dbg(bus->dev, "ASoC: No event handler required\n");
+ return 0;
+ }
+
+ ret = snd_soc_tplg_widget_bind_event(w, skl_tplg_widget_ops,
+ ARRAY_SIZE(skl_tplg_widget_ops),
+ tplg_w->event_type);
+
+ if (ret) {
+ dev_err(bus->dev, "%s: No matching event handlers found for %d\n",
+ __func__, tplg_w->event_type);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct snd_soc_tplg_ops skl_tplg_ops = {
+ .widget_load = skl_tplg_widget_load,
+};
+
+/* This will be read from topology manifest, currently defined here */
+#define SKL_MAX_MCPS 30000000
+#define SKL_FW_MAX_MEM 1000000
+
+/*
+ * SKL topology init routine
+ */
+int skl_tplg_init(struct snd_soc_platform *platform, struct hdac_ext_bus *ebus)
+{
+ int ret;
+ const struct firmware *fw;
+ struct hdac_bus *bus = ebus_to_hbus(ebus);
+ struct skl *skl = ebus_to_skl(ebus);
+
+ ret = request_firmware(&fw, "dfw_sst.bin", bus->dev);
+ if (ret < 0) {
+ dev_err(bus->dev, "tplg fw %s load failed with %d\n",
+ "dfw_sst.bin", ret);
+ return ret;
+ }
+
+ /*
+ * The complete tplg for SKL is loaded as index 0, we don't use
+ * any other index
+ */
+ ret = snd_soc_tplg_component_load(&platform->component,
+ &skl_tplg_ops, fw, 0);
+ if (ret < 0) {
+ dev_err(bus->dev, "tplg component load failed%d\n", ret);
+ return -EINVAL;
+ }
+
+ skl->resource.max_mcps = SKL_MAX_MCPS;
+ skl->resource.max_mem = SKL_FW_MAX_MEM;
+
+ return 0;
+}
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index 8c7767baa94f..76053a8de41c 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -129,6 +129,11 @@ struct skl_src_module_cfg {
enum skl_s_freq src_cfg;
} __packed;
+struct notification_mask {
+ u32 notify;
+ u32 enable;
+} __packed;
+
struct skl_up_down_mixer_cfg {
struct skl_base_cfg base_cfg;
enum skl_ch_cfg out_ch_cfg;
@@ -153,8 +158,7 @@ enum skl_dma_type {
union skl_ssp_dma_node {
u8 val;
struct {
- u8 dual_mono:1;
- u8 time_slot:3;
+ u8 time_slot_index:4;
u8 i2s_instance:4;
} dma_node;
};
@@ -263,6 +267,34 @@ struct skl_module_cfg {
struct skl_specific_cfg formats_config;
};
+struct skl_pipeline {
+ struct skl_pipe *pipe;
+ struct list_head node;
+};
+
+struct skl_dapm_path_list {
+ struct snd_soc_dapm_path *dapm_path;
+ struct list_head node;
+};
+
+static inline struct skl *get_skl_ctx(struct device *dev)
+{
+ struct hdac_ext_bus *ebus = dev_get_drvdata(dev);
+
+ return ebus_to_skl(ebus);
+}
+
+int skl_tplg_be_update_params(struct snd_soc_dai *dai,
+ struct skl_pipe_params *params);
+void skl_tplg_set_be_dmic_config(struct snd_soc_dai *dai,
+ struct skl_pipe_params *params, int stream);
+int skl_tplg_init(struct snd_soc_platform *platform,
+ struct hdac_ext_bus *ebus);
+struct skl_module_cfg *skl_tplg_fe_get_cpr_module(
+ struct snd_soc_dai *dai, int stream);
+int skl_tplg_update_pipe_params(struct device *dev,
+ struct skl_module_cfg *mconfig, struct skl_pipe_params *params);
+
int skl_create_pipeline(struct skl_sst *ctx, struct skl_pipe *pipe);
int skl_run_pipe(struct skl_sst *ctx, struct skl_pipe *pipe);
diff --git a/sound/soc/intel/skylake/skl-tplg-interface.h b/sound/soc/intel/skylake/skl-tplg-interface.h
index a50689825bca..2bc396d54cbe 100644
--- a/sound/soc/intel/skylake/skl-tplg-interface.h
+++ b/sound/soc/intel/skylake/skl-tplg-interface.h
@@ -19,6 +19,29 @@
#ifndef __HDA_TPLG_INTERFACE_H__
#define __HDA_TPLG_INTERFACE_H__
+/*
+ * Default types range from 0~12. type can range from 0 to 0xff
+ * SST types start at higher to avoid any overlapping in future
+ */
+#define SOC_CONTROL_TYPE_HDA_SST_ALGO_PARAMS 0x100
+#define SOC_CONTROL_TYPE_HDA_SST_MUX 0x101
+#define SOC_CONTROL_TYPE_HDA_SST_MIX 0x101
+#define SOC_CONTROL_TYPE_HDA_SST_BYTE 0x103
+
+#define HDA_SST_CFG_MAX 900 /* size of copier cfg*/
+#define MAX_IN_QUEUE 8
+#define MAX_OUT_QUEUE 8
+
+/* Event types goes here */
+/* Reserve event type 0 for no event handlers */
+enum skl_event_types {
+ SKL_EVENT_NONE = 0,
+ SKL_MIXER_EVENT,
+ SKL_MUX_EVENT,
+ SKL_VMIXER_EVENT,
+ SKL_PGA_EVENT
+};
+
/**
* enum skl_ch_cfg - channel configuration
*
@@ -83,6 +106,66 @@ enum skl_dev_type {
SKL_DEVICE_I2S = 0x2,
SKL_DEVICE_SLIMBUS = 0x3,
SKL_DEVICE_HDALINK = 0x4,
+ SKL_DEVICE_HDAHOST = 0x5,
SKL_DEVICE_NONE
};
+
+struct skl_dfw_module_pin {
+ u16 module_id;
+ u16 instance_id;
+} __packed;
+
+struct skl_dfw_module_fmt {
+ u32 channels;
+ u32 freq;
+ u32 bit_depth;
+ u32 valid_bit_depth;
+ u32 ch_cfg;
+} __packed;
+
+struct skl_dfw_module_caps {
+ u32 caps_size;
+ u32 caps[HDA_SST_CFG_MAX];
+};
+
+struct skl_dfw_pipe {
+ u8 pipe_id;
+ u8 pipe_priority;
+ u16 conn_type;
+ u32 memory_pages;
+} __packed;
+
+struct skl_dfw_module {
+ u16 module_id;
+ u16 instance_id;
+ u32 max_mcps;
+ u8 core_id;
+ u8 max_in_queue;
+ u8 max_out_queue;
+ u8 is_loadable;
+ u8 conn_type;
+ u8 dev_type;
+ u8 hw_conn_type;
+ u8 time_slot;
+ u32 obs;
+ u32 ibs;
+ u32 params_fixup;
+ u32 converter;
+ u32 module_type;
+ u32 vbus_id;
+ u8 is_dynamic_in_pin;
+ u8 is_dynamic_out_pin;
+ struct skl_dfw_pipe pipe;
+ struct skl_dfw_module_fmt in_fmt;
+ struct skl_dfw_module_fmt out_fmt;
+ struct skl_dfw_module_pin in_pin[MAX_IN_QUEUE];
+ struct skl_dfw_module_pin out_pin[MAX_OUT_QUEUE];
+ struct skl_dfw_module_caps caps;
+} __packed;
+
+struct skl_dfw_algo_data {
+ u32 max;
+ char *params;
+} __packed;
+
#endif
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 348d094e81d6..5319529aedf7 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -166,12 +166,20 @@ static int skl_runtime_suspend(struct device *dev)
struct pci_dev *pci = to_pci_dev(dev);
struct hdac_ext_bus *ebus = pci_get_drvdata(pci);
struct hdac_bus *bus = ebus_to_hbus(ebus);
+ struct skl *skl = ebus_to_skl(ebus);
+ int ret;
dev_dbg(bus->dev, "in %s\n", __func__);
/* enable controller wake up event */
snd_hdac_chip_updatew(bus, WAKEEN, 0, STATESTS_INT_MASK);
+ snd_hdac_ext_bus_link_power_down_all(ebus);
+
+ ret = skl_suspend_dsp(skl);
+ if (ret < 0)
+ return ret;
+
snd_hdac_bus_stop_chip(bus);
snd_hdac_bus_enter_link_reset(bus);
@@ -183,7 +191,7 @@ static int skl_runtime_resume(struct device *dev)
struct pci_dev *pci = to_pci_dev(dev);
struct hdac_ext_bus *ebus = pci_get_drvdata(pci);
struct hdac_bus *bus = ebus_to_hbus(ebus);
- struct skl *hda = ebus_to_skl(ebus);
+ struct skl *skl = ebus_to_skl(ebus);
int status;
dev_dbg(bus->dev, "in %s\n", __func__);
@@ -191,12 +199,12 @@ static int skl_runtime_resume(struct device *dev)
/* Read STATESTS before controller reset */
status = snd_hdac_chip_readw(bus, STATESTS);
- skl_init_pci(hda);
+ skl_init_pci(skl);
snd_hdac_bus_init_chip(bus, true);
/* disable controller Wake Up event */
snd_hdac_chip_updatew(bus, WAKEEN, STATESTS_INT_MASK, 0);
- return 0;
+ return skl_resume_dsp(skl);
}
#endif /* CONFIG_PM */
@@ -453,21 +461,28 @@ static int skl_probe(struct pci_dev *pci,
if (err < 0)
goto out_free;
+ skl->nhlt = skl_nhlt_init(bus->dev);
+
+ if (skl->nhlt == NULL)
+ goto out_free;
+
pci_set_drvdata(skl->pci, ebus);
/* check if dsp is there */
if (ebus->ppcap) {
- /* TODO register with dsp IPC */
- dev_dbg(bus->dev, "Register dsp\n");
+ err = skl_init_dsp(skl);
+ if (err < 0) {
+ dev_dbg(bus->dev, "error failed to register dsp\n");
+ goto out_free;
+ }
}
-
if (ebus->mlcap)
snd_hdac_ext_bus_get_ml_capabilities(ebus);
/* create device for soc dmic */
err = skl_dmic_device_register(skl);
if (err < 0)
- goto out_free;
+ goto out_dsp_free;
/* register platform dai and controls */
err = skl_platform_register(bus->dev);
@@ -491,6 +506,8 @@ out_unregister:
skl_platform_unregister(bus->dev);
out_dmic_free:
skl_dmic_device_unregister(skl);
+out_dsp_free:
+ skl_free_dsp(skl);
out_free:
skl->init_failed = 1;
skl_free(ebus);
@@ -507,6 +524,7 @@ static void skl_remove(struct pci_dev *pci)
pm_runtime_get_noresume(&pci->dev);
pci_dev_put(pci);
skl_platform_unregister(&pci->dev);
+ skl_free_dsp(skl);
skl_dmic_device_unregister(skl);
skl_free(ebus);
dev_set_drvdata(&pci->dev, NULL);
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index f7fdbb02947f..dd2e79ae45a8 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -48,6 +48,13 @@
#define AZX_REG_VS_SDXEFIFOS_XBASE 0x1094
#define AZX_REG_VS_SDXEFIFOS_XINTERVAL 0x20
+struct skl_dsp_resource {
+ u32 max_mcps;
+ u32 max_mem;
+ u32 mcps;
+ u32 mem;
+};
+
struct skl {
struct hdac_ext_bus ebus;
struct pci_dev *pci;
@@ -55,8 +62,12 @@ struct skl {
unsigned int init_failed:1; /* delayed init failed */
struct platform_device *dmic_dev;
- void __iomem *nhlt; /* nhlt ptr */
+ void *nhlt; /* nhlt ptr */
struct skl_sst *skl_sst; /* sst skl ctx */
+
+ struct skl_dsp_resource resource;
+ struct list_head ppl_list;
+ struct list_head dapm_path_list;
};
#define skl_to_ebus(s) (&(s)->ebus)
@@ -72,8 +83,8 @@ struct skl_dma_params {
int skl_platform_unregister(struct device *dev);
int skl_platform_register(struct device *dev);
-void __iomem *skl_nhlt_init(struct device *dev);
-void skl_nhlt_free(void __iomem *addr);
+void *skl_nhlt_init(struct device *dev);
+void skl_nhlt_free(void *addr);
struct nhlt_specific_cfg *skl_get_ep_blob(struct skl *skl, u32 instance,
u8 link_type, u8 s_fmt, u8 no_ch, u32 s_rate, u8 dirn);
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 20728d07de5e..5e21f08579d8 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -296,7 +296,7 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
dev_err(card->dev, "Failed to add TPA6130A2 controls\n");
return err;
}
- snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
+ snd_soc_limit_volume(card, "TPA6130A2 Headphone Playback Volume", 42);
err = omap_mcbsp_st_add_controls(rtd, 2);
if (err < 0) {
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index 9e4b04e0fbd1..f3de615aacd7 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/dmaengine.h>
+#include <linux/dma/pxa-dma.h>
#include <sound/core.h>
#include <sound/ac97_codec.h>
@@ -49,7 +50,11 @@ static struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
.reset = pxa2xx_ac97_cold_reset,
};
-static unsigned long pxa2xx_ac97_pcm_stereo_in_req = 11;
+static struct pxad_param pxa2xx_ac97_pcm_stereo_in_req = {
+ .prio = PXAD_PRIO_LOWEST,
+ .drcmr = 11,
+};
+
static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_in = {
.addr = __PREG(PCDR),
.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES,
@@ -57,7 +62,11 @@ static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_in = {
.filter_data = &pxa2xx_ac97_pcm_stereo_in_req,
};
-static unsigned long pxa2xx_ac97_pcm_stereo_out_req = 12;
+static struct pxad_param pxa2xx_ac97_pcm_stereo_out_req = {
+ .prio = PXAD_PRIO_LOWEST,
+ .drcmr = 12,
+};
+
static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_out = {
.addr = __PREG(PCDR),
.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES,
@@ -65,7 +74,10 @@ static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_out = {
.filter_data = &pxa2xx_ac97_pcm_stereo_out_req,
};
-static unsigned long pxa2xx_ac97_pcm_aux_mono_out_req = 10;
+static struct pxad_param pxa2xx_ac97_pcm_aux_mono_out_req = {
+ .prio = PXAD_PRIO_LOWEST,
+ .drcmr = 10,
+};
static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_aux_mono_out = {
.addr = __PREG(MODR),
.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES,
@@ -73,7 +85,10 @@ static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_aux_mono_out = {
.filter_data = &pxa2xx_ac97_pcm_aux_mono_out_req,
};
-static unsigned long pxa2xx_ac97_pcm_aux_mono_in_req = 9;
+static struct pxad_param pxa2xx_ac97_pcm_aux_mono_in_req = {
+ .prio = PXAD_PRIO_LOWEST,
+ .drcmr = 9,
+};
static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_aux_mono_in = {
.addr = __PREG(MODR),
.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES,
@@ -81,7 +96,10 @@ static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_aux_mono_in = {
.filter_data = &pxa2xx_ac97_pcm_aux_mono_in_req,
};
-static unsigned long pxa2xx_ac97_pcm_aux_mic_mono_req = 8;
+static struct pxad_param pxa2xx_ac97_pcm_aux_mic_mono_req = {
+ .prio = PXAD_PRIO_LOWEST,
+ .drcmr = 8,
+};
static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_mic_mono_in = {
.addr = __PREG(MCDR),
.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES,
@@ -89,9 +107,8 @@ static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_mic_mono_in = {
.filter_data = &pxa2xx_ac97_pcm_aux_mic_mono_req,
};
-static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *cpu_dai)
+static int pxa2xx_ac97_hifi_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *cpu_dai)
{
struct snd_dmaengine_dai_dma_data *dma_data;
@@ -105,9 +122,8 @@ static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *cpu_dai)
+static int pxa2xx_ac97_aux_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *cpu_dai)
{
struct snd_dmaengine_dai_dma_data *dma_data;
@@ -121,9 +137,8 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
return 0;
}
-static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *cpu_dai)
+static int pxa2xx_ac97_mic_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *cpu_dai)
{
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
return -ENODEV;
@@ -139,15 +154,15 @@ static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
SNDRV_PCM_RATE_48000)
static const struct snd_soc_dai_ops pxa_ac97_hifi_dai_ops = {
- .hw_params = pxa2xx_ac97_hw_params,
+ .startup = pxa2xx_ac97_hifi_startup,
};
static const struct snd_soc_dai_ops pxa_ac97_aux_dai_ops = {
- .hw_params = pxa2xx_ac97_hw_aux_params,
+ .startup = pxa2xx_ac97_aux_startup,
};
static const struct snd_soc_dai_ops pxa_ac97_mic_dai_ops = {
- .hw_params = pxa2xx_ac97_hw_mic_params,
+ .startup = pxa2xx_ac97_mic_startup,
};
/*
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 6b4e40036910..0389cf7b4b1e 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -319,6 +319,9 @@ static int pxa2xx_i2s_probe(struct snd_soc_dai *dai)
/* Along with FIFO servicing */
SAIMR &= ~(SAIMR_RFS | SAIMR_TFS);
+ snd_soc_dai_init_dma_data(dai, &pxa2xx_i2s_pcm_stereo_out,
+ &pxa2xx_i2s_pcm_stereo_in);
+
return 0;
}
diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index 29a3fdbb7b59..9f390398d518 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -15,8 +15,6 @@
#include <linux/dmaengine.h>
#include <linux/of.h>
-#include <mach/dma.h>
-
#include <sound/core.h>
#include <sound/soc.h>
#include <sound/pxa2xx-lib.h>
@@ -27,11 +25,8 @@
static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct pxa2xx_runtime_data *prtd = runtime->private_data;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_dmaengine_dai_dma_data *dma;
- int ret;
dma = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
@@ -40,40 +35,13 @@ static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
if (!dma)
return 0;
- /* this may get called several times by oss emulation
- * with different params */
- if (prtd->params == NULL) {
- prtd->params = dma;
- ret = pxa_request_dma("name", DMA_PRIO_LOW,
- pxa2xx_pcm_dma_irq, substream);
- if (ret < 0)
- return ret;
- prtd->dma_ch = ret;
- } else if (prtd->params != dma) {
- pxa_free_dma(prtd->dma_ch);
- prtd->params = dma;
- ret = pxa_request_dma("name", DMA_PRIO_LOW,
- pxa2xx_pcm_dma_irq, substream);
- if (ret < 0)
- return ret;
- prtd->dma_ch = ret;
- }
-
return __pxa2xx_pcm_hw_params(substream, params);
}
static int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
{
- struct pxa2xx_runtime_data *prtd = substream->runtime->private_data;
-
__pxa2xx_pcm_hw_free(substream);
- if (prtd->dma_ch >= 0) {
- pxa_free_dma(prtd->dma_ch);
- prtd->dma_ch = -1;
- prtd->params = NULL;
- }
-
return 0;
}
diff --git a/sound/soc/rockchip/Kconfig b/sound/soc/rockchip/Kconfig
index 570905709d3a..f1e0c703e0d2 100644
--- a/sound/soc/rockchip/Kconfig
+++ b/sound/soc/rockchip/Kconfig
@@ -15,6 +15,14 @@ config SND_SOC_ROCKCHIP_I2S
Rockchip I2S device. The device supports upto maximum of
8 channels each for play and record.
+config SND_SOC_ROCKCHIP_SPDIF
+ tristate "Rockchip SPDIF Device Driver"
+ depends on CLKDEV_LOOKUP && SND_SOC_ROCKCHIP
+ select SND_SOC_GENERIC_DMAENGINE_PCM
+ help
+ Say Y or M if you want to add support for SPDIF driver for
+ Rockchip SPDIF transceiver device.
+
config SND_SOC_ROCKCHIP_MAX98090
tristate "ASoC support for Rockchip boards using a MAX98090 codec"
depends on SND_SOC_ROCKCHIP && I2C && GPIOLIB && CLKDEV_LOOKUP
diff --git a/sound/soc/rockchip/Makefile b/sound/soc/rockchip/Makefile
index 1bc1dc3c729a..c0bf560125f3 100644
--- a/sound/soc/rockchip/Makefile
+++ b/sound/soc/rockchip/Makefile
@@ -1,7 +1,9 @@
# ROCKCHIP Platform Support
-snd-soc-i2s-objs := rockchip_i2s.o
+snd-soc-rockchip-i2s-objs := rockchip_i2s.o
+snd-soc-rockchip-spdif-objs := rockchip_spdif.o
-obj-$(CONFIG_SND_SOC_ROCKCHIP_I2S) += snd-soc-i2s.o
+obj-$(CONFIG_SND_SOC_ROCKCHIP_I2S) += snd-soc-rockchip-i2s.o
+obj-$(CONFIG_SND_SOC_ROCKCHIP_SPDIF) += snd-soc-rockchip-spdif.o
snd-soc-rockchip-max98090-objs := rockchip_max98090.o
snd-soc-rockchip-rt5645-objs := rockchip_rt5645.o
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index b93610212e3d..58ee64594f07 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -226,6 +226,7 @@ static int rockchip_i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct rk_i2s_dev *i2s = to_info(dai);
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
unsigned int val = 0;
switch (params_format(params)) {
@@ -245,13 +246,46 @@ static int rockchip_i2s_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- regmap_update_bits(i2s->regmap, I2S_TXCR, I2S_TXCR_VDW_MASK, val);
- regmap_update_bits(i2s->regmap, I2S_RXCR, I2S_RXCR_VDW_MASK, val);
+ switch (params_channels(params)) {
+ case 8:
+ val |= I2S_CHN_8;
+ break;
+ case 6:
+ val |= I2S_CHN_6;
+ break;
+ case 4:
+ val |= I2S_CHN_4;
+ break;
+ case 2:
+ val |= I2S_CHN_2;
+ break;
+ default:
+ dev_err(i2s->dev, "invalid channel: %d\n",
+ params_channels(params));
+ return -EINVAL;
+ }
+
+ if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+ regmap_update_bits(i2s->regmap, I2S_RXCR,
+ I2S_RXCR_VDW_MASK | I2S_RXCR_CSR_MASK,
+ val);
+ else
+ regmap_update_bits(i2s->regmap, I2S_TXCR,
+ I2S_TXCR_VDW_MASK | I2S_TXCR_CSR_MASK,
+ val);
+
regmap_update_bits(i2s->regmap, I2S_DMACR, I2S_DMACR_TDL_MASK,
I2S_DMACR_TDL(16));
regmap_update_bits(i2s->regmap, I2S_DMACR, I2S_DMACR_RDL_MASK,
I2S_DMACR_RDL(16));
+ val = I2S_CKR_TRCM_TXRX;
+ if (dai->driver->symmetric_rates || rtd->dai_link->symmetric_rates)
+ val = I2S_CKR_TRCM_TXSHARE;
+
+ regmap_update_bits(i2s->regmap, I2S_CKR,
+ I2S_CKR_TRCM_MASK,
+ val);
return 0;
}
@@ -415,10 +449,12 @@ static const struct regmap_config rockchip_i2s_regmap_config = {
static int rockchip_i2s_probe(struct platform_device *pdev)
{
+ struct device_node *node = pdev->dev.of_node;
struct rk_i2s_dev *i2s;
struct resource *res;
void __iomem *regs;
int ret;
+ int val;
i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL);
if (!i2s) {
@@ -475,6 +511,14 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
goto err_pm_disable;
}
+ /* refine capture channels */
+ if (!of_property_read_u32(node, "rockchip,capture-channels", &val)) {
+ if (val >= 2 && val <= 8)
+ rockchip_i2s_dai.capture.channels_max = val;
+ else
+ rockchip_i2s_dai.capture.channels_max = 2;
+ }
+
ret = devm_snd_soc_register_component(&pdev->dev,
&rockchip_i2s_component,
&rockchip_i2s_dai, 1);
diff --git a/sound/soc/rockchip/rockchip_i2s.h b/sound/soc/rockchip/rockchip_i2s.h
index 93f456f518a9..dc6e2c74d088 100644
--- a/sound/soc/rockchip/rockchip_i2s.h
+++ b/sound/soc/rockchip/rockchip_i2s.h
@@ -49,6 +49,9 @@
* RXCR
* receive operation control register
*/
+#define I2S_RXCR_CSR_SHIFT 15
+#define I2S_RXCR_CSR(x) (x << I2S_RXCR_CSR_SHIFT)
+#define I2S_RXCR_CSR_MASK (3 << I2S_RXCR_CSR_SHIFT)
#define I2S_RXCR_HWT BIT(14)
#define I2S_RXCR_SJM_SHIFT 12
#define I2S_RXCR_SJM_R (0 << I2S_RXCR_SJM_SHIFT)
@@ -75,6 +78,12 @@
* CKR
* clock generation register
*/
+#define I2S_CKR_TRCM_SHIFT 28
+#define I2S_CKR_TRCM(x) (x << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_TXRX (0 << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_TXSHARE (1 << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_RXSHARE (2 << I2S_CKR_TRCM_SHIFT)
+#define I2S_CKR_TRCM_MASK (3 << I2S_CKR_TRCM_SHIFT)
#define I2S_CKR_MSS_SHIFT 27
#define I2S_CKR_MSS_MASTER (0 << I2S_CKR_MSS_SHIFT)
#define I2S_CKR_MSS_SLAVE (1 << I2S_CKR_MSS_SHIFT)
@@ -207,6 +216,13 @@ enum {
ROCKCHIP_DIV_BCLK,
};
+/* channel select */
+#define I2S_CSR_SHIFT 15
+#define I2S_CHN_2 (0 << I2S_CSR_SHIFT)
+#define I2S_CHN_4 (1 << I2S_CSR_SHIFT)
+#define I2S_CHN_6 (2 << I2S_CSR_SHIFT)
+#define I2S_CHN_8 (3 << I2S_CSR_SHIFT)
+
/* I2S REGS */
#define I2S_TXCR (0x0000)
#define I2S_RXCR (0x0004)
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
new file mode 100644
index 000000000000..a38a3029062c
--- /dev/null
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -0,0 +1,405 @@
+/* sound/soc/rockchip/rk_spdif.c
+ *
+ * ALSA SoC Audio Layer - Rockchip I2S Controller driver
+ *
+ * Copyright (c) 2014 Rockchip Electronics Co. Ltd.
+ * Author: Jianqun <jay.xu@rock-chips.com>
+ * Copyright (c) 2015 Collabora Ltd.
+ * Author: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/of_gpio.h>
+#include <linux/clk.h>
+#include <linux/pm_runtime.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
+#include <sound/pcm_params.h>
+#include <sound/dmaengine_pcm.h>
+
+#include "rockchip_spdif.h"
+
+enum rk_spdif_type {
+ RK_SPDIF_RK3066,
+ RK_SPDIF_RK3188,
+ RK_SPDIF_RK3288,
+};
+
+#define RK3288_GRF_SOC_CON2 0x24c
+
+struct rk_spdif_dev {
+ struct device *dev;
+
+ struct clk *mclk;
+ struct clk *hclk;
+
+ struct snd_dmaengine_dai_dma_data playback_dma_data;
+
+ struct regmap *regmap;
+};
+
+static const struct of_device_id rk_spdif_match[] = {
+ { .compatible = "rockchip,rk3066-spdif",
+ .data = (void *) RK_SPDIF_RK3066 },
+ { .compatible = "rockchip,rk3188-spdif",
+ .data = (void *) RK_SPDIF_RK3188 },
+ { .compatible = "rockchip,rk3288-spdif",
+ .data = (void *) RK_SPDIF_RK3288 },
+ {},
+};
+MODULE_DEVICE_TABLE(of, rk_spdif_match);
+
+static int rk_spdif_runtime_suspend(struct device *dev)
+{
+ struct rk_spdif_dev *spdif = dev_get_drvdata(dev);
+
+ clk_disable_unprepare(spdif->mclk);
+ clk_disable_unprepare(spdif->hclk);
+
+ return 0;
+}
+
+static int rk_spdif_runtime_resume(struct device *dev)
+{
+ struct rk_spdif_dev *spdif = dev_get_drvdata(dev);
+ int ret;
+
+ ret = clk_prepare_enable(spdif->mclk);
+ if (ret) {
+ dev_err(spdif->dev, "mclk clock enable failed %d\n", ret);
+ return ret;
+ }
+
+ ret = clk_prepare_enable(spdif->hclk);
+ if (ret) {
+ dev_err(spdif->dev, "hclk clock enable failed %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int rk_spdif_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct rk_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);
+ unsigned int val = SPDIF_CFGR_HALFWORD_ENABLE;
+ int srate, mclk;
+ int ret;
+
+ srate = params_rate(params);
+ switch (srate) {
+ case 32000:
+ case 48000:
+ case 96000:
+ mclk = 96000 * 128; /* 12288000 hz */
+ break;
+ case 44100:
+ mclk = 44100 * 256; /* 11289600 hz */
+ break;
+ case 192000:
+ mclk = 192000 * 128; /* 24576000 hz */
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ val |= SPDIF_CFGR_VDW_16;
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ val |= SPDIF_CFGR_VDW_20;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ val |= SPDIF_CFGR_VDW_24;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Set clock and calculate divider */
+ ret = clk_set_rate(spdif->mclk, mclk);
+ if (ret != 0) {
+ dev_err(spdif->dev, "Failed to set module clock rate: %d\n",
+ ret);
+ return ret;
+ }
+
+ val |= SPDIF_CFGR_CLK_DIV(mclk/(srate * 256));
+ ret = regmap_update_bits(spdif->regmap, SPDIF_CFGR,
+ SPDIF_CFGR_CLK_DIV_MASK | SPDIF_CFGR_HALFWORD_ENABLE |
+ SDPIF_CFGR_VDW_MASK,
+ val);
+
+ return ret;
+}
+
+static int rk_spdif_trigger(struct snd_pcm_substream *substream,
+ int cmd, struct snd_soc_dai *dai)
+{
+ struct rk_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);
+ int ret;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ ret = regmap_update_bits(spdif->regmap, SPDIF_DMACR,
+ SPDIF_DMACR_TDE_ENABLE,
+ SPDIF_DMACR_TDE_ENABLE);
+
+ if (ret != 0)
+ return ret;
+
+ ret = regmap_update_bits(spdif->regmap, SPDIF_XFER,
+ SPDIF_XFER_TXS_START,
+ SPDIF_XFER_TXS_START);
+ break;
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ ret = regmap_update_bits(spdif->regmap, SPDIF_DMACR,
+ SPDIF_DMACR_TDE_ENABLE,
+ SPDIF_DMACR_TDE_DISABLE);
+
+ if (ret != 0)
+ return ret;
+
+ ret = regmap_update_bits(spdif->regmap, SPDIF_XFER,
+ SPDIF_XFER_TXS_START,
+ SPDIF_XFER_TXS_STOP);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int rk_spdif_dai_probe(struct snd_soc_dai *dai)
+{
+ struct rk_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);
+
+ dai->playback_dma_data = &spdif->playback_dma_data;
+
+ return 0;
+}
+
+static const struct snd_soc_dai_ops rk_spdif_dai_ops = {
+ .hw_params = rk_spdif_hw_params,
+ .trigger = rk_spdif_trigger,
+};
+
+static struct snd_soc_dai_driver rk_spdif_dai = {
+ .probe = rk_spdif_dai_probe,
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 2,
+ .channels_max = 2,
+ .rates = (SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_192000),
+ .formats = (SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S20_3LE |
+ SNDRV_PCM_FMTBIT_S24_LE),
+ },
+ .ops = &rk_spdif_dai_ops,
+};
+
+static const struct snd_soc_component_driver rk_spdif_component = {
+ .name = "rockchip-spdif",
+};
+
+static bool rk_spdif_wr_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case SPDIF_CFGR:
+ case SPDIF_DMACR:
+ case SPDIF_INTCR:
+ case SPDIF_XFER:
+ case SPDIF_SMPDR:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool rk_spdif_rd_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case SPDIF_CFGR:
+ case SPDIF_SDBLR:
+ case SPDIF_INTCR:
+ case SPDIF_INTSR:
+ case SPDIF_XFER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool rk_spdif_volatile_reg(struct device *dev, unsigned int reg)
+{
+ switch (reg) {
+ case SPDIF_INTSR:
+ case SPDIF_SDBLR:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static const struct regmap_config rk_spdif_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = SPDIF_SMPDR,
+ .writeable_reg = rk_spdif_wr_reg,
+ .readable_reg = rk_spdif_rd_reg,
+ .volatile_reg = rk_spdif_volatile_reg,
+ .cache_type = REGCACHE_FLAT,
+};
+
+static int rk_spdif_probe(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct rk_spdif_dev *spdif;
+ const struct of_device_id *match;
+ struct resource *res;
+ void __iomem *regs;
+ int ret;
+
+ match = of_match_node(rk_spdif_match, np);
+ if ((int) match->data == RK_SPDIF_RK3288) {
+ struct regmap *grf;
+
+ grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
+ if (IS_ERR(grf)) {
+ dev_err(&pdev->dev,
+ "rockchip_spdif missing 'rockchip,grf' \n");
+ return PTR_ERR(grf);
+ }
+
+ /* Select the 8 channel SPDIF solution on RK3288 as
+ * the 2 channel one does not appear to work
+ */
+ regmap_write(grf, RK3288_GRF_SOC_CON2, BIT(1) << 16);
+ }
+
+ spdif = devm_kzalloc(&pdev->dev, sizeof(*spdif), GFP_KERNEL);
+ if (!spdif)
+ return -ENOMEM;
+
+ spdif->hclk = devm_clk_get(&pdev->dev, "hclk");
+ if (IS_ERR(spdif->hclk)) {
+ dev_err(&pdev->dev, "Can't retrieve rk_spdif bus clock\n");
+ return PTR_ERR(spdif->hclk);
+ }
+ ret = clk_prepare_enable(spdif->hclk);
+ if (ret) {
+ dev_err(spdif->dev, "hclock enable failed %d\n", ret);
+ return ret;
+ }
+
+ spdif->mclk = devm_clk_get(&pdev->dev, "mclk");
+ if (IS_ERR(spdif->mclk)) {
+ dev_err(&pdev->dev, "Can't retrieve rk_spdif master clock\n");
+ return PTR_ERR(spdif->mclk);
+ }
+
+ ret = clk_prepare_enable(spdif->mclk);
+ if (ret) {
+ dev_err(spdif->dev, "clock enable failed %d\n", ret);
+ return ret;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(regs))
+ return PTR_ERR(regs);
+
+ spdif->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "hclk", regs,
+ &rk_spdif_regmap_config);
+ if (IS_ERR(spdif->regmap)) {
+ dev_err(&pdev->dev,
+ "Failed to initialise managed register map\n");
+ return PTR_ERR(spdif->regmap);
+ }
+
+ spdif->playback_dma_data.addr = res->start + SPDIF_SMPDR;
+ spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+ spdif->playback_dma_data.maxburst = 4;
+
+ spdif->dev = &pdev->dev;
+ dev_set_drvdata(&pdev->dev, spdif);
+
+ pm_runtime_set_active(&pdev->dev);
+ pm_runtime_enable(&pdev->dev);
+ pm_request_idle(&pdev->dev);
+
+ ret = devm_snd_soc_register_component(&pdev->dev,
+ &rk_spdif_component,
+ &rk_spdif_dai, 1);
+ if (ret) {
+ dev_err(&pdev->dev, "Could not register DAI\n");
+ goto err_pm_runtime;
+ }
+
+ ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+ if (ret) {
+ dev_err(&pdev->dev, "Could not register PCM\n");
+ goto err_pm_runtime;
+ }
+
+ return 0;
+
+err_pm_runtime:
+ pm_runtime_disable(&pdev->dev);
+
+ return ret;
+}
+
+static int rk_spdif_remove(struct platform_device *pdev)
+{
+ struct rk_spdif_dev *spdif = dev_get_drvdata(&pdev->dev);
+
+ pm_runtime_disable(&pdev->dev);
+ if (!pm_runtime_status_suspended(&pdev->dev))
+ rk_spdif_runtime_suspend(&pdev->dev);
+
+ clk_disable_unprepare(spdif->mclk);
+ clk_disable_unprepare(spdif->hclk);
+
+ return 0;
+}
+
+static const struct dev_pm_ops rk_spdif_pm_ops = {
+ SET_RUNTIME_PM_OPS(rk_spdif_runtime_suspend, rk_spdif_runtime_resume,
+ NULL)
+};
+
+static struct platform_driver rk_spdif_driver = {
+ .probe = rk_spdif_probe,
+ .remove = rk_spdif_remove,
+ .driver = {
+ .name = "rockchip-spdif",
+ .of_match_table = of_match_ptr(rk_spdif_match),
+ .pm = &rk_spdif_pm_ops,
+ },
+};
+module_platform_driver(rk_spdif_driver);
+
+MODULE_ALIAS("platform:rockchip-spdif");
+MODULE_DESCRIPTION("ROCKCHIP SPDIF transceiver Interface");
+MODULE_AUTHOR("Sjoerd Simons <sjoerd.simons@collabora.co.uk>");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/rockchip/rockchip_spdif.h b/sound/soc/rockchip/rockchip_spdif.h
new file mode 100644
index 000000000000..07f86a21046a
--- /dev/null
+++ b/sound/soc/rockchip/rockchip_spdif.h
@@ -0,0 +1,63 @@
+/*
+ * ALSA SoC Audio Layer - Rockchip SPDIF transceiver driver
+ *
+ * Copyright (c) 2015 Collabora Ltd.
+ * Author: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _ROCKCHIP_SPDIF_H
+#define _ROCKCHIP_SPDIF_H
+
+/*
+ * CFGR
+ * transfer configuration register
+*/
+#define SPDIF_CFGR_CLK_DIV_SHIFT (16)
+#define SPDIF_CFGR_CLK_DIV_MASK (0xff << SPDIF_CFGR_CLK_DIV_SHIFT)
+#define SPDIF_CFGR_CLK_DIV(x) (x << SPDIF_CFGR_CLK_DIV_SHIFT)
+
+#define SPDIF_CFGR_HALFWORD_SHIFT 2
+#define SPDIF_CFGR_HALFWORD_DISABLE (0 << SPDIF_CFGR_HALFWORD_SHIFT)
+#define SPDIF_CFGR_HALFWORD_ENABLE (1 << SPDIF_CFGR_HALFWORD_SHIFT)
+
+#define SPDIF_CFGR_VDW_SHIFT 0
+#define SPDIF_CFGR_VDW(x) (x << SPDIF_CFGR_VDW_SHIFT)
+#define SDPIF_CFGR_VDW_MASK (0xf << SPDIF_CFGR_VDW_SHIFT)
+
+#define SPDIF_CFGR_VDW_16 SPDIF_CFGR_VDW(0x00)
+#define SPDIF_CFGR_VDW_20 SPDIF_CFGR_VDW(0x01)
+#define SPDIF_CFGR_VDW_24 SPDIF_CFGR_VDW(0x10)
+
+/*
+ * DMACR
+ * DMA control register
+*/
+#define SPDIF_DMACR_TDE_SHIFT 5
+#define SPDIF_DMACR_TDE_DISABLE (0 << SPDIF_DMACR_TDE_SHIFT)
+#define SPDIF_DMACR_TDE_ENABLE (1 << SPDIF_DMACR_TDE_SHIFT)
+
+#define SPDIF_DMACR_TDL_SHIFT 0
+#define SPDIF_DMACR_TDL(x) ((x) << SPDIF_DMACR_TDL_SHIFT)
+#define SPDIF_DMACR_TDL_MASK (0x1f << SDPIF_DMACR_TDL_SHIFT)
+
+/*
+ * XFER
+ * Transfer control register
+*/
+#define SPDIF_XFER_TXS_SHIFT 0
+#define SPDIF_XFER_TXS_STOP (0 << SPDIF_XFER_TXS_SHIFT)
+#define SPDIF_XFER_TXS_START (1 << SPDIF_XFER_TXS_SHIFT)
+
+#define SPDIF_CFGR (0x0000)
+#define SPDIF_SDBLR (0x0004)
+#define SPDIF_DMACR (0x0008)
+#define SPDIF_INTCR (0x000c)
+#define SPDIF_INTSR (0x0010)
+#define SPDIF_XFER (0x0018)
+#define SPDIF_SMPDR (0x0020)
+
+#endif /* _ROCKCHIP_SPDIF_H */
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index c72e9fb26658..5f5825faeb2a 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -26,16 +26,15 @@
#include <mach/gpio-samsung.h>
#include "s3c24xx-i2s.h"
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
11025,
22050,
44100,
};
-static struct snd_pcm_hw_constraint_list hw_rates = {
+static const struct snd_pcm_hw_constraint_list hw_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
- .mask = 0,
};
static struct snd_soc_jack hp_jack;
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 35e37c457f1f..fa096abe9e75 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -38,16 +38,15 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
static int rx1950_spk_power(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
16000,
44100,
48000,
};
-static struct snd_pcm_hw_constraint_list hw_rates = {
+static const struct snd_pcm_hw_constraint_list hw_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
- .mask = 0,
};
static struct snd_soc_jack hp_jack;
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 6ca90aaf141f..206d1edab07c 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -41,7 +41,7 @@ config SND_SOC_RCAR
select SND_SIMPLE_CARD
select REGMAP_MMIO
help
- This option enables R-Car SUR/SCU/SSIU/SSI sound support
+ This option enables R-Car SRU/SCU/SSIU/SSI sound support
config SND_SOC_RSRC_CARD
tristate "Renesas Sampling Rate Convert Sound Card"
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index c4ebbb7a7b6f..2a5b3a293cd2 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -69,11 +69,10 @@ static u32 rsnd_adg_calculate_rbgx(unsigned long div)
static u32 rsnd_adg_ssi_ws_timing_gen2(struct rsnd_dai_stream *io)
{
struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
- struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
int id = rsnd_mod_id(mod);
int ws = id;
- if (rsnd_ssi_is_pin_sharing(rsnd_ssi_mod_get(priv, id))) {
+ if (rsnd_ssi_is_pin_sharing(io)) {
switch (id) {
case 1:
case 2:
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index eec294da81e3..deed48ef28b8 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -300,7 +300,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
/*
* rsnd_dai functions
*/
-#define __rsnd_mod_call(mod, io, func, param...) \
+#define rsnd_mod_call(mod, io, func, param...) \
({ \
struct rsnd_priv *priv = rsnd_mod_to_priv(mod); \
struct device *dev = rsnd_priv_to_dev(priv); \
@@ -308,24 +308,17 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
u8 val = (mod->status >> __rsnd_mod_shift_##func) & 0xF; \
u8 add = ((val + __rsnd_mod_add_##func) & 0xF); \
int ret = 0; \
- int called = 0; \
- if (val == __rsnd_mod_call_##func) { \
- called = 1; \
- ret = (mod)->ops->func(mod, io, param); \
- } \
+ int call = (val == __rsnd_mod_call_##func) && (mod)->ops->func; \
mod->status = (mod->status & ~mask) + \
(add << __rsnd_mod_shift_##func); \
- dev_dbg(dev, "%s[%d] 0x%08x %s\n", \
- rsnd_mod_name(mod), rsnd_mod_id(mod), mod->status, \
- called ? #func : ""); \
+ dev_dbg(dev, "%s[%d]\t0x%08x %s\n", \
+ rsnd_mod_name(mod), rsnd_mod_id(mod), \
+ mod->status, call ? #func : ""); \
+ if (call) \
+ ret = (mod)->ops->func(mod, io, param); \
ret; \
})
-#define rsnd_mod_call(mod, io, func, param...) \
- (!(mod) ? -ENODEV : \
- !((mod)->ops->func) ? 0 : \
- __rsnd_mod_call(mod, io, func, param))
-
#define rsnd_dai_call(fn, io, param...) \
({ \
struct rsnd_mod *mod; \
@@ -334,9 +327,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
mod = (io)->mod[i]; \
if (!mod) \
continue; \
- ret = rsnd_mod_call(mod, io, fn, param); \
- if (ret < 0) \
- break; \
+ ret |= rsnd_mod_call(mod, io, fn, param); \
} \
ret; \
})
@@ -502,16 +493,10 @@ static int rsnd_soc_dai_trigger(struct snd_pcm_substream *substream, int cmd,
break;
case SNDRV_PCM_TRIGGER_STOP:
ret = rsnd_dai_call(stop, io, priv);
- if (ret < 0)
- goto dai_trigger_end;
- ret = rsnd_dai_call(quit, io, priv);
- if (ret < 0)
- goto dai_trigger_end;
+ ret |= rsnd_dai_call(quit, io, priv);
- ret = rsnd_platform_call(priv, dai, stop, ssi_id);
- if (ret < 0)
- goto dai_trigger_end;
+ ret |= rsnd_platform_call(priv, dai, stop, ssi_id);
rsnd_dai_stream_quit(io);
break;
@@ -1236,20 +1221,11 @@ static int rsnd_probe(struct platform_device *pdev)
};
int ret, i;
- info = NULL;
- of_data = NULL;
- if (of_id) {
- info = devm_kzalloc(&pdev->dev,
- sizeof(struct rcar_snd_info), GFP_KERNEL);
- of_data = of_id->data;
- } else {
- info = pdev->dev.platform_data;
- }
-
- if (!info) {
- dev_err(dev, "driver needs R-Car sound information\n");
- return -ENODEV;
- }
+ info = devm_kzalloc(&pdev->dev, sizeof(struct rcar_snd_info),
+ GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+ of_data = of_id->data;
/*
* init priv data
diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index a3e7c716e1f7..3cb214ab848b 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -35,7 +35,7 @@ static int rsnd_ctu_init(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_ctu_initialize_lock(mod);
@@ -50,7 +50,7 @@ static int rsnd_ctu_quit(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
return 0;
}
@@ -118,10 +118,8 @@ int rsnd_ctu_probe(struct platform_device *pdev,
int i, nr, ret;
/* This driver doesn't support Gen1 at this point */
- if (rsnd_is_gen1(priv)) {
- dev_warn(dev, "CTU is not supported on Gen1\n");
- return -EINVAL;
- }
+ if (rsnd_is_gen1(priv))
+ return 0;
rsnd_of_parse_ctu(pdev, of_data, priv);
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index bfbb8a5e93bd..5d084d040961 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -470,7 +470,7 @@ rsnd_gen2_dma_addr(struct rsnd_dai_stream *io,
dev_err(dev, "DVC is selected without SRC\n");
/* use SSIU or SSI ? */
- if (is_ssi && rsnd_ssi_use_busif(io, mod))
+ if (is_ssi && rsnd_ssi_use_busif(io))
is_ssi++;
return (is_from) ?
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index 8d8eee6350c9..58f690900e6d 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -153,7 +153,7 @@ static int rsnd_dvc_init(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_dvc_soft_reset(mod);
@@ -175,7 +175,7 @@ static int rsnd_dvc_quit(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
return 0;
}
@@ -333,10 +333,8 @@ int rsnd_dvc_probe(struct platform_device *pdev,
int i, nr, ret;
/* This driver doesn't support Gen1 at this point */
- if (rsnd_is_gen1(priv)) {
- dev_warn(dev, "CMD is not supported on Gen1\n");
- return -EINVAL;
- }
+ if (rsnd_is_gen1(priv))
+ return 0;
rsnd_of_parse_dvc(pdev, of_data, priv);
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index f04d17bc6e3d..76da7620904c 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -22,13 +22,15 @@
#include "rsnd.h"
struct rsnd_gen {
- void __iomem *base[RSND_BASE_MAX];
-
struct rsnd_gen_ops *ops;
+ /* RSND_BASE_MAX base */
+ void __iomem *base[RSND_BASE_MAX];
+ phys_addr_t res[RSND_BASE_MAX];
struct regmap *regmap[RSND_BASE_MAX];
+
+ /* RSND_REG_MAX base */
struct regmap_field *regs[RSND_REG_MAX];
- phys_addr_t res[RSND_REG_MAX];
};
#define rsnd_priv_to_gen(p) ((struct rsnd_gen *)(p)->gen)
@@ -79,11 +81,11 @@ u32 rsnd_read(struct rsnd_priv *priv,
if (!rsnd_is_accessible_reg(priv, gen, reg))
return 0;
+ regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val);
+
dev_dbg(dev, "r %s[%d] - %4d : %08x\n",
rsnd_mod_name(mod), rsnd_mod_id(mod), reg, val);
- regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val);
-
return val;
}
@@ -182,6 +184,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
if (IS_ERR(regmap))
return PTR_ERR(regmap);
+ /* RSND_BASE_MAX base */
gen->base[reg_id] = base;
gen->regmap[reg_id] = regmap;
gen->res[reg_id] = res->start;
@@ -198,6 +201,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
if (IS_ERR(regs))
return PTR_ERR(regs);
+ /* RSND_REG_MAX base */
gen->regs[conf[i].idx] = regs;
}
diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c
index 8544403ffb26..953dd0be9b60 100644
--- a/sound/soc/sh/rcar/mix.c
+++ b/sound/soc/sh/rcar/mix.c
@@ -58,7 +58,7 @@ static int rsnd_mix_init(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_mix_soft_reset(mod);
@@ -83,7 +83,7 @@ static int rsnd_mix_quit(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
return 0;
}
@@ -151,10 +151,8 @@ int rsnd_mix_probe(struct platform_device *pdev,
int i, nr, ret;
/* This driver doesn't support Gen1 at this point */
- if (rsnd_is_gen1(priv)) {
- dev_warn(dev, "MIX is not supported on Gen1\n");
- return -EINVAL;
- }
+ if (rsnd_is_gen1(priv))
+ return 0;
rsnd_of_parse_mix(pdev, of_data, priv);
diff --git a/include/sound/rcar_snd.h b/sound/soc/sh/rcar/rcar_snd.h
index d8e33d38da43..d8e33d38da43 100644
--- a/include/sound/rcar_snd.h
+++ b/sound/soc/sh/rcar/rcar_snd.h
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index e4068d78616c..085329878525 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -21,10 +21,11 @@
#include <linux/of_irq.h>
#include <linux/sh_dma.h>
#include <linux/workqueue.h>
-#include <sound/rcar_snd.h>
#include <sound/soc.h>
#include <sound/pcm_params.h>
+#include "rcar_snd.h"
+
/*
* pseudo register
*
@@ -329,8 +330,8 @@ struct rsnd_mod {
#define rsnd_mod_to_priv(mod) ((mod)->priv)
#define rsnd_mod_to_dma(mod) (&(mod)->dma)
#define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)
-#define rsnd_mod_hw_start(mod) clk_enable((mod)->clk)
-#define rsnd_mod_hw_stop(mod) clk_disable((mod)->clk)
+#define rsnd_mod_power_on(mod) clk_enable((mod)->clk)
+#define rsnd_mod_power_off(mod) clk_disable((mod)->clk)
#define rsnd_mod_get(ip) (&(ip)->mod)
int rsnd_mod_init(struct rsnd_priv *priv,
@@ -571,9 +572,12 @@ int rsnd_ssi_probe(struct platform_device *pdev,
void rsnd_ssi_remove(struct platform_device *pdev,
struct rsnd_priv *priv);
struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
-int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
-int rsnd_ssi_use_busif(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
+int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
+
+#define rsnd_ssi_is_pin_sharing(io) \
+ __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
+int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
/*
* R-Car SRC
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index ca7a20f03c9b..261b50217c48 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -159,7 +159,7 @@ int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod,
/*
* SSI_MODE1
*/
- if (rsnd_ssi_is_pin_sharing(ssi_mod)) {
+ if (rsnd_ssi_is_pin_sharing(io)) {
int shift = -1;
switch (ssi_id) {
case 1:
@@ -352,7 +352,7 @@ static int rsnd_src_init(struct rsnd_mod *mod,
{
struct rsnd_src *src = rsnd_mod_to_src(mod);
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_src_soft_reset(mod);
@@ -373,7 +373,7 @@ static int rsnd_src_quit(struct rsnd_mod *mod,
struct rsnd_src *src = rsnd_mod_to_src(mod);
struct device *dev = rsnd_priv_to_dev(priv);
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
if (src->err)
dev_warn(dev, "%s[%d] under/over flow err = %d\n",
@@ -1036,8 +1036,10 @@ int rsnd_src_probe(struct platform_device *pdev,
int i, nr, ret;
ops = NULL;
- if (rsnd_is_gen1(priv))
+ if (rsnd_is_gen1(priv)) {
ops = &rsnd_src_gen1_ops;
+ dev_warn(dev, "Gen1 support will be removed soon\n");
+ }
if (rsnd_is_gen2(priv))
ops = &rsnd_src_gen2_ops;
if (!ops) {
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 5e05f9422073..1427ec21bd7e 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -79,7 +79,6 @@ struct rsnd_ssi {
#define rsnd_ssi_nr(priv) ((priv)->ssi_nr)
#define rsnd_mod_to_ssi(_mod) container_of((_mod), struct rsnd_ssi, mod)
-#define rsnd_dma_to_ssi(dma) rsnd_mod_to_ssi(rsnd_dma_to_mod(dma))
#define rsnd_ssi_pio_available(ssi) ((ssi)->info->irq > 0)
#define rsnd_ssi_parent(ssi) ((ssi)->parent)
#define rsnd_ssi_mode_flags(p) ((p)->info->flags)
@@ -87,8 +86,9 @@ struct rsnd_ssi {
#define rsnd_ssi_of_node(priv) \
of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,ssi")
-int rsnd_ssi_use_busif(struct rsnd_dai_stream *io, struct rsnd_mod *mod)
+int rsnd_ssi_use_busif(struct rsnd_dai_stream *io)
{
+ struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
int use_busif = 0;
@@ -184,7 +184,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
u32 cr;
if (0 == ssi->usrcnt) {
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
if (rsnd_rdai_is_clk_master(rdai)) {
struct rsnd_ssi *ssi_parent = rsnd_ssi_parent(ssi);
@@ -265,7 +265,7 @@ static void rsnd_ssi_hw_stop(struct rsnd_dai_stream *io, struct rsnd_ssi *ssi)
rsnd_ssi_master_clk_stop(ssi);
}
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
ssi->chan = 0;
}
@@ -395,7 +395,7 @@ static int rsnd_ssi_start(struct rsnd_mod *mod,
{
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
- rsnd_src_ssiu_start(mod, io, rsnd_ssi_use_busif(io, mod));
+ rsnd_src_ssiu_start(mod, io, rsnd_ssi_use_busif(io));
rsnd_ssi_hw_start(ssi, io);
@@ -555,7 +555,7 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
rsnd_dma_quit(io, rsnd_mod_to_dma(mod));
/* PIO will request IRQ again */
- devm_free_irq(dev, irq, ssi);
+ devm_free_irq(dev, irq, mod);
return 0;
}
@@ -614,7 +614,7 @@ static struct dma_chan *rsnd_ssi_dma_req(struct rsnd_dai_stream *io,
int is_play = rsnd_io_is_play(io);
char *name;
- if (rsnd_ssi_use_busif(io, mod))
+ if (rsnd_ssi_use_busif(io))
name = is_play ? "rxu" : "txu";
else
name = is_play ? "rx" : "tx";
@@ -660,7 +660,7 @@ struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id)
return rsnd_mod_get((struct rsnd_ssi *)(priv->ssi) + id);
}
-int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
+int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
{
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
@@ -671,7 +671,7 @@ static void rsnd_ssi_parent_setup(struct rsnd_priv *priv, struct rsnd_ssi *ssi)
{
struct rsnd_mod *mod = rsnd_mod_get(ssi);
- if (!rsnd_ssi_is_pin_sharing(mod))
+ if (!__rsnd_ssi_is_pin_sharing(mod))
return;
switch (rsnd_mod_id(mod)) {
@@ -700,9 +700,6 @@ static void rsnd_of_parse_ssi(struct platform_device *pdev,
struct device *dev = &pdev->dev;
int nr, i;
- if (!of_data)
- return;
-
node = rsnd_ssi_of_node(priv);
if (!node)
return;
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index 025c38fbe3c0..12a9820feac1 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -612,8 +612,15 @@ static struct snd_compr_ops soc_compr_dyn_ops = {
.get_codec_caps = soc_compr_get_codec_caps
};
-/* create a new compress */
-int soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
+/**
+ * snd_soc_new_compress - create a new compress.
+ *
+ * @rtd: The runtime for which we will create compress
+ * @num: the device index number (zero based - shared with normal PCMs)
+ *
+ * Return: 0 for success, else error.
+ */
+int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_platform *platform = rtd->platform;
@@ -703,3 +710,4 @@ compr_err:
kfree(compr);
return ret;
}
+EXPORT_SYMBOL_GPL(snd_soc_new_compress);
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 3b471f9c98c6..24b096066a07 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1370,9 +1370,9 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
soc_dpcm_debugfs_add(rtd);
#endif
- if (cpu_dai->driver->compress_dai) {
+ if (cpu_dai->driver->compress_new) {
/*create compress_device"*/
- ret = soc_new_compress(rtd, num);
+ ret = cpu_dai->driver->compress_new(rtd, num);
if (ret < 0) {
dev_err(card->dev, "ASoC: can't create compress %s\n",
dai_link->stream_name);
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index ff8bda471b25..016eba10b1ec 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -509,6 +509,18 @@ static bool dapm_kcontrol_set_value(const struct snd_kcontrol *kcontrol,
}
/**
+ * snd_soc_dapm_kcontrol_widget() - Returns the widget associated to a
+ * kcontrol
+ * @kcontrol: The kcontrol
+ */
+struct snd_soc_dapm_widget *snd_soc_dapm_kcontrol_widget(
+ struct snd_kcontrol *kcontrol)
+{
+ return dapm_kcontrol_get_wlist(kcontrol)->widgets[0];
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_kcontrol_widget);
+
+/**
* snd_soc_dapm_kcontrol_dapm() - Returns the dapm context associated to a
* kcontrol
* @kcontrol: The kcontrol
@@ -779,7 +791,7 @@ static int dapm_is_shared_kcontrol(struct snd_soc_dapm_context *dapm,
* Determine if a kcontrol is shared. If it is, look it up. If it isn't,
* create it. Either way, add the widget into the control's widget list
*/
-static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w,
+static int dapm_create_or_share_kcontrol(struct snd_soc_dapm_widget *w,
int kci)
{
struct snd_soc_dapm_context *dapm = w->dapm;
@@ -810,6 +822,7 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w,
switch (w->id) {
case snd_soc_dapm_switch:
case snd_soc_dapm_mixer:
+ case snd_soc_dapm_pga:
wname_in_long_name = true;
kcname_in_long_name = true;
break;
@@ -899,7 +912,7 @@ static int dapm_new_mixer(struct snd_soc_dapm_widget *w)
continue;
if (!w->kcontrols[i]) {
- ret = dapm_create_or_share_mixmux_kcontrol(w, i);
+ ret = dapm_create_or_share_kcontrol(w, i);
if (ret < 0)
return ret;
}
@@ -952,7 +965,7 @@ static int dapm_new_mux(struct snd_soc_dapm_widget *w)
return -EINVAL;
}
- ret = dapm_create_or_share_mixmux_kcontrol(w, 0);
+ ret = dapm_create_or_share_kcontrol(w, 0);
if (ret < 0)
return ret;
@@ -967,9 +980,13 @@ static int dapm_new_mux(struct snd_soc_dapm_widget *w)
/* create new dapm volume control */
static int dapm_new_pga(struct snd_soc_dapm_widget *w)
{
- if (w->num_kcontrols)
- dev_err(w->dapm->dev,
- "ASoC: PGA controls not supported: '%s'\n", w->name);
+ int i, ret;
+
+ for (i = 0; i < w->num_kcontrols; i++) {
+ ret = dapm_create_or_share_kcontrol(w, i);
+ if (ret < 0)
+ return ret;
+ }
return 0;
}
@@ -3473,11 +3490,29 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
substream.stream = SNDRV_PCM_STREAM_CAPTURE;
+ if (source->driver->ops && source->driver->ops->startup) {
+ ret = source->driver->ops->startup(&substream, source);
+ if (ret < 0) {
+ dev_err(source->dev,
+ "ASoC: startup() failed: %d\n", ret);
+ goto out;
+ }
+ source->active++;
+ }
ret = soc_dai_hw_params(&substream, params, source);
if (ret < 0)
goto out;
substream.stream = SNDRV_PCM_STREAM_PLAYBACK;
+ if (sink->driver->ops && sink->driver->ops->startup) {
+ ret = sink->driver->ops->startup(&substream, sink);
+ if (ret < 0) {
+ dev_err(sink->dev,
+ "ASoC: startup() failed: %d\n", ret);
+ goto out;
+ }
+ sink->active++;
+ }
ret = soc_dai_hw_params(&substream, params, sink);
if (ret < 0)
goto out;
@@ -3497,6 +3532,18 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
if (ret != 0 && ret != -ENOTSUPP)
dev_warn(sink->dev, "ASoC: Failed to mute: %d\n", ret);
ret = 0;
+
+ source->active--;
+ if (source->driver->ops && source->driver->ops->shutdown) {
+ substream.stream = SNDRV_PCM_STREAM_CAPTURE;
+ source->driver->ops->shutdown(&substream, source);
+ }
+
+ sink->active--;
+ if (sink->driver->ops && sink->driver->ops->shutdown) {
+ substream.stream = SNDRV_PCM_STREAM_PLAYBACK;
+ sink->driver->ops->shutdown(&substream, sink);
+ }
break;
default:
diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c
index 100d92b5b77e..ecd38e52285a 100644
--- a/sound/soc/soc-ops.c
+++ b/sound/soc/soc-ops.c
@@ -207,6 +207,34 @@ int snd_soc_info_volsw(struct snd_kcontrol *kcontrol,
EXPORT_SYMBOL_GPL(snd_soc_info_volsw);
/**
+ * snd_soc_info_volsw_sx - Mixer info callback for SX TLV controls
+ * @kcontrol: mixer control
+ * @uinfo: control element information
+ *
+ * Callback to provide information about a single mixer control, or a double
+ * mixer control that spans 2 registers of the SX TLV type. SX TLV controls
+ * have a range that represents both positive and negative values either side
+ * of zero but without a sign bit.
+ *
+ * Returns 0 for success.
+ */
+int snd_soc_info_volsw_sx(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+
+ snd_soc_info_volsw(kcontrol, uinfo);
+ /* Max represents the number of levels in an SX control not the
+ * maximum value, so add the minimum value back on
+ */
+ uinfo->value.integer.max += mc->min;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_info_volsw_sx);
+
+/**
* snd_soc_get_volsw - single mixer get callback
* @kcontrol: mixer control
* @ucontrol: control element information
@@ -560,16 +588,16 @@ EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range);
/**
* snd_soc_limit_volume - Set new limit to an existing volume control.
*
- * @codec: where to look for the control
+ * @card: where to look for the control
* @name: Name of the control
* @max: new maximum limit
*
* Return 0 for success, else error.
*/
-int snd_soc_limit_volume(struct snd_soc_codec *codec,
+int snd_soc_limit_volume(struct snd_soc_card *card,
const char *name, int max)
{
- struct snd_card *card = codec->component.card->snd_card;
+ struct snd_card *snd_card = card->snd_card;
struct snd_kcontrol *kctl;
struct soc_mixer_control *mc;
int found = 0;
@@ -579,7 +607,7 @@ int snd_soc_limit_volume(struct snd_soc_codec *codec,
if (unlikely(!name || max <= 0))
return -EINVAL;
- list_for_each_entry(kctl, &card->controls, list) {
+ list_for_each_entry(kctl, &snd_card->controls, list) {
if (!strncmp(kctl->id.name, name, sizeof(kctl->id.name))) {
found = 1;
break;
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 69d01cd925ce..8d7ec80af51b 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1558,7 +1558,7 @@ static int soc_tplg_pcm_dai_elems_load(struct soc_tplg *tplg,
pcm_dai = (struct snd_soc_tplg_pcm_dai *)tplg->pos;
if (soc_tplg_check_elem_count(tplg,
- sizeof(struct snd_soc_tplg_pcm_dai), count,
+ sizeof(struct snd_soc_tplg_pcm), count,
hdr->payload_size, "PCM DAI")) {
dev_err(tplg->dev, "ASoC: invalid count %d for PCM DAI elems\n",
count);
@@ -1566,7 +1566,7 @@ static int soc_tplg_pcm_dai_elems_load(struct soc_tplg *tplg,
}
dev_dbg(tplg->dev, "ASoC: adding %d PCM DAIs\n", count);
- tplg->pos += sizeof(struct snd_soc_tplg_pcm_dai) * count;
+ tplg->pos += sizeof(struct snd_soc_tplg_pcm) * count;
dobj = kzalloc(sizeof(struct snd_soc_dobj), GFP_KERNEL);
if (dobj == NULL)
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 8d59d83b5aa4..bcbf4da168b6 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -283,7 +283,7 @@ static int sun4i_codec_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct sun4i_codec *scodec = snd_soc_card_get_drvdata(rtd->card);
unsigned long clk_freq;
- int hwrate;
+ int ret, hwrate;
u32 val;
if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
@@ -293,8 +293,9 @@ static int sun4i_codec_hw_params(struct snd_pcm_substream *substream,
if (!clk_freq)
return -EINVAL;
- if (clk_set_rate(scodec->clk_module, clk_freq))
- return -EINVAL;
+ ret = clk_set_rate(scodec->clk_module, clk_freq);
+ if (ret)
+ return ret;
hwrate = sun4i_codec_get_hw_rate(params);
if (hwrate < 0)
@@ -388,8 +389,7 @@ static struct snd_soc_dai_driver sun4i_codec_dai = {
.rate_max = 192000,
.rates = SNDRV_PCM_RATE_8000_48000 |
SNDRV_PCM_RATE_96000 |
- SNDRV_PCM_RATE_192000 |
- SNDRV_PCM_RATE_KNOT,
+ SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S32_LE,
.sig_bits = 24,
@@ -571,7 +571,6 @@ static struct snd_soc_dai_link *sun4i_codec_create_link(struct device *dev,
static struct snd_soc_card *sun4i_codec_create_card(struct device *dev)
{
struct snd_soc_card *card;
- int ret;
card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
if (!card)
@@ -584,12 +583,6 @@ static struct snd_soc_card *sun4i_codec_create_card(struct device *dev)
card->dev = dev;
card->name = "sun4i-codec";
- ret = snd_soc_of_parse_audio_routing(card, "routing");
- if (ret) {
- dev_err(dev, "Failed to create our audio routing\n");
- return NULL;
- }
-
return card;
};
diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c
index 48c6e1ac6827..b9d3a32cbc04 100644
--- a/virt/kvm/arm/arch_timer.c
+++ b/virt/kvm/arm/arch_timer.c
@@ -137,6 +137,8 @@ bool kvm_timer_should_fire(struct kvm_vcpu *vcpu)
void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu)
{
struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu;
+ bool phys_active;
+ int ret;
/*
* We're about to run this vcpu again, so there is no need to
@@ -151,6 +153,23 @@ void kvm_timer_flush_hwstate(struct kvm_vcpu *vcpu)
*/
if (kvm_timer_should_fire(vcpu))
kvm_timer_inject_irq(vcpu);
+
+ /*
+ * We keep track of whether the edge-triggered interrupt has been
+ * signalled to the vgic/guest, and if so, we mask the interrupt and
+ * the physical distributor to prevent the timer from raising a
+ * physical interrupt whenever we run a guest, preventing forward
+ * VCPU progress.
+ */
+ if (kvm_vgic_get_phys_irq_active(timer->map))
+ phys_active = true;
+ else
+ phys_active = false;
+
+ ret = irq_set_irqchip_state(timer->map->irq,
+ IRQCHIP_STATE_ACTIVE,
+ phys_active);
+ WARN_ON(ret);
}
/**
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 6bd1c9bf7ae7..66c66165e712 100644
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm/vgic.c
@@ -531,6 +531,34 @@ bool vgic_handle_set_pending_reg(struct kvm *kvm,
return false;
}
+/*
+ * If a mapped interrupt's state has been modified by the guest such that it
+ * is no longer active or pending, without it have gone through the sync path,
+ * then the map->active field must be cleared so the interrupt can be taken
+ * again.
+ */
+static void vgic_handle_clear_mapped_irq(struct kvm_vcpu *vcpu)
+{
+ struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
+ struct list_head *root;
+ struct irq_phys_map_entry *entry;
+ struct irq_phys_map *map;
+
+ rcu_read_lock();
+
+ /* Check for PPIs */
+ root = &vgic_cpu->irq_phys_map_list;
+ list_for_each_entry_rcu(entry, root, entry) {
+ map = &entry->map;
+
+ if (!vgic_dist_irq_is_pending(vcpu, map->virt_irq) &&
+ !vgic_irq_is_active(vcpu, map->virt_irq))
+ map->active = false;
+ }
+
+ rcu_read_unlock();
+}
+
bool vgic_handle_clear_pending_reg(struct kvm *kvm,
struct kvm_exit_mmio *mmio,
phys_addr_t offset, int vcpu_id)
@@ -561,6 +589,7 @@ bool vgic_handle_clear_pending_reg(struct kvm *kvm,
vcpu_id, offset);
vgic_reg_access(mmio, reg, offset, mode);
+ vgic_handle_clear_mapped_irq(kvm_get_vcpu(kvm, vcpu_id));
vgic_update_state(kvm);
return true;
}
@@ -598,6 +627,7 @@ bool vgic_handle_clear_active_reg(struct kvm *kvm,
ACCESS_READ_VALUE | ACCESS_WRITE_CLEARBIT);
if (mmio->is_write) {
+ vgic_handle_clear_mapped_irq(kvm_get_vcpu(kvm, vcpu_id));
vgic_update_state(kvm);
return true;
}
@@ -982,6 +1012,12 @@ static int compute_pending_for_cpu(struct kvm_vcpu *vcpu)
pend_percpu = vcpu->arch.vgic_cpu.pending_percpu;
pend_shared = vcpu->arch.vgic_cpu.pending_shared;
+ if (!dist->enabled) {
+ bitmap_zero(pend_percpu, VGIC_NR_PRIVATE_IRQS);
+ bitmap_zero(pend_shared, nr_shared);
+ return 0;
+ }
+
pending = vgic_bitmap_get_cpu_map(&dist->irq_pending, vcpu_id);
enabled = vgic_bitmap_get_cpu_map(&dist->irq_enabled, vcpu_id);
bitmap_and(pend_percpu, pending, enabled, VGIC_NR_PRIVATE_IRQS);
@@ -1009,11 +1045,6 @@ void vgic_update_state(struct kvm *kvm)
struct kvm_vcpu *vcpu;
int c;
- if (!dist->enabled) {
- set_bit(0, dist->irq_pending_on_cpu);
- return;
- }
-
kvm_for_each_vcpu(c, vcpu, kvm) {
if (compute_pending_for_cpu(vcpu))
set_bit(c, dist->irq_pending_on_cpu);
@@ -1092,6 +1123,15 @@ static void vgic_retire_lr(int lr_nr, int irq, struct kvm_vcpu *vcpu)
struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
struct vgic_lr vlr = vgic_get_lr(vcpu, lr_nr);
+ /*
+ * We must transfer the pending state back to the distributor before
+ * retiring the LR, otherwise we may loose edge-triggered interrupts.
+ */
+ if (vlr.state & LR_STATE_PENDING) {
+ vgic_dist_irq_set_pending(vcpu, irq);
+ vlr.hwirq = 0;
+ }
+
vlr.state = 0;
vgic_set_lr(vcpu, lr_nr, vlr);
clear_bit(lr_nr, vgic_cpu->lr_used);
@@ -1132,7 +1172,8 @@ static void vgic_queue_irq_to_lr(struct kvm_vcpu *vcpu, int irq,
kvm_debug("Set active, clear distributor: 0x%x\n", vlr.state);
vgic_irq_clear_active(vcpu, irq);
vgic_update_state(vcpu->kvm);
- } else if (vgic_dist_irq_is_pending(vcpu, irq)) {
+ } else {
+ WARN_ON(!vgic_dist_irq_is_pending(vcpu, irq));
vlr.state |= LR_STATE_PENDING;
kvm_debug("Set pending: 0x%x\n", vlr.state);
}
@@ -1240,7 +1281,7 @@ static void __kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu)
struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
struct vgic_dist *dist = &vcpu->kvm->arch.vgic;
unsigned long *pa_percpu, *pa_shared;
- int i, vcpu_id, lr, ret;
+ int i, vcpu_id;
int overflow = 0;
int nr_shared = vgic_nr_shared_irqs(dist);
@@ -1295,31 +1336,6 @@ epilog:
*/
clear_bit(vcpu_id, dist->irq_pending_on_cpu);
}
-
- for (lr = 0; lr < vgic->nr_lr; lr++) {
- struct vgic_lr vlr;
-
- if (!test_bit(lr, vgic_cpu->lr_used))
- continue;
-
- vlr = vgic_get_lr(vcpu, lr);
-
- /*
- * If we have a mapping, and the virtual interrupt is
- * presented to the guest (as pending or active), then we must
- * set the state to active in the physical world. See
- * Documentation/virtual/kvm/arm/vgic-mapped-irqs.txt.
- */
- if (vlr.state & LR_HW) {
- struct irq_phys_map *map;
- map = vgic_irq_map_search(vcpu, vlr.irq);
-
- ret = irq_set_irqchip_state(map->irq,
- IRQCHIP_STATE_ACTIVE,
- true);
- WARN_ON(ret);
- }
- }
}
static bool vgic_process_maintenance(struct kvm_vcpu *vcpu)
@@ -1421,7 +1437,7 @@ static int vgic_sync_hwirq(struct kvm_vcpu *vcpu, struct vgic_lr vlr)
return 0;
map = vgic_irq_map_search(vcpu, vlr.irq);
- BUG_ON(!map || !map->active);
+ BUG_ON(!map);
ret = irq_get_irqchip_state(map->irq,
IRQCHIP_STATE_ACTIVE,
@@ -1429,13 +1445,8 @@ static int vgic_sync_hwirq(struct kvm_vcpu *vcpu, struct vgic_lr vlr)
WARN_ON(ret);
- if (map->active) {
- ret = irq_set_irqchip_state(map->irq,
- IRQCHIP_STATE_ACTIVE,
- false);
- WARN_ON(ret);
+ if (map->active)
return 0;
- }
return 1;
}
@@ -1607,8 +1618,12 @@ static int vgic_update_irq_pending(struct kvm *kvm, int cpuid,
} else {
if (level_triggered) {
vgic_dist_irq_clear_level(vcpu, irq_num);
- if (!vgic_dist_irq_soft_pend(vcpu, irq_num))
+ if (!vgic_dist_irq_soft_pend(vcpu, irq_num)) {
vgic_dist_irq_clear_pending(vcpu, irq_num);
+ vgic_cpu_irq_clear(vcpu, irq_num);
+ if (!compute_pending_for_cpu(vcpu))
+ clear_bit(cpuid, dist->irq_pending_on_cpu);
+ }
}
ret = false;