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-rw-r--r--Documentation/devicetree/bindings/display/panel/lemaker,bl035-rgb-002.txt12
-rw-r--r--Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt14
-rw-r--r--Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt30
-rw-r--r--Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt5
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt2
-rw-r--r--Documentation/gpu/drm-internals.rst62
-rw-r--r--Documentation/gpu/drm-kms-helpers.rst24
-rw-r--r--Documentation/gpu/drm-kms.rst96
-rw-r--r--Documentation/gpu/todo.rst38
-rw-r--r--MAINTAINERS6
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_device.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h1
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c2
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c2
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c2
-rw-r--r--drivers/gpu/drm/arc/arcpgu_crtc.c2
-rw-r--r--drivers/gpu/drm/arc/arcpgu_drv.c6
-rw-r--r--drivers/gpu/drm/arc/arcpgu_sim.c3
-rw-r--r--drivers/gpu/drm/arm/hdlcd_crtc.c4
-rw-r--r--drivers/gpu/drm/arm/hdlcd_drv.c6
-rw-r--r--drivers/gpu/drm/arm/malidp_crtc.c2
-rw-r--r--drivers/gpu/drm/arm/malidp_drv.c2
-rw-r--r--drivers/gpu/drm/arm/malidp_mw.c2
-rw-r--r--drivers/gpu/drm/armada/armada_510.c2
-rw-r--r--drivers/gpu/drm/armada/armada_crtc.c2
-rw-r--r--drivers/gpu/drm/armada/armada_crtc.h2
-rw-r--r--drivers/gpu/drm/armada/armada_drv.c2
-rw-r--r--drivers/gpu/drm/armada/armada_fb.c2
-rw-r--r--drivers/gpu/drm/ast/ast_drv.c1
-rw-r--r--drivers/gpu/drm/ast/ast_mode.c1
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c2
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c2
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h2
-rw-r--r--drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c181
-rw-r--r--drivers/gpu/drm/bochs/bochs_drv.c1
-rw-r--r--drivers/gpu/drm/bochs/bochs_kms.c1
-rw-r--r--drivers/gpu/drm/bridge/adv7511/adv7511.h4
-rw-r--r--drivers/gpu/drm/bridge/adv7511/adv7511_drv.c1
-rw-r--r--drivers/gpu/drm/bridge/analogix-anx78xx.c2
-rw-r--r--drivers/gpu/drm/bridge/analogix/analogix_dp_core.c2
-rw-r--r--drivers/gpu/drm/bridge/cdns-dsi.c4
-rw-r--r--drivers/gpu/drm/bridge/dumb-vga-dac.c2
-rw-r--r--drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c2
-rw-r--r--drivers/gpu/drm/bridge/nxp-ptn3460.c2
-rw-r--r--drivers/gpu/drm/bridge/panel.c2
-rw-r--r--drivers/gpu/drm/bridge/parade-ps8622.c2
-rw-r--r--drivers/gpu/drm/bridge/sii902x.c2
-rw-r--r--drivers/gpu/drm/bridge/synopsys/dw-hdmi.c144
-rw-r--r--drivers/gpu/drm/bridge/synopsys/dw-hdmi.h1
-rw-r--r--drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c2
-rw-r--r--drivers/gpu/drm/bridge/tc358764.c2
-rw-r--r--drivers/gpu/drm/bridge/tc358767.c2
-rw-r--r--drivers/gpu/drm/bridge/ti-sn65dsi86.c2
-rw-r--r--drivers/gpu/drm/bridge/ti-tfp410.c2
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_drv.c1
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_mode.c1
-rw-r--r--drivers/gpu/drm/drm_atomic_helper.c1
-rw-r--r--drivers/gpu/drm/drm_connector.c2
-rw-r--r--drivers/gpu/drm/drm_dp_mst_topology.c99
-rw-r--r--drivers/gpu/drm/drm_fb_helper.c4
-rw-r--r--drivers/gpu/drm/drm_irq.c10
-rw-r--r--drivers/gpu/drm/drm_modeset_helper.c2
-rw-r--r--drivers/gpu/drm/drm_probe_helper.c2
-rw-r--r--drivers/gpu/drm/drm_simple_kms_helper.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.h1
-rw-r--r--drivers/gpu/drm/exynos/exynos_dp.c3
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_crtc.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dpi.c4
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dsi.c4
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fb.c6
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fbdev.c3
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_vidi.c4
-rw-r--r--drivers/gpu/drm/exynos/exynos_hdmi.c4
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c2
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c4
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c2
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c2
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c2
-rw-r--r--drivers/gpu/drm/gma500/framebuffer.c1
-rw-r--r--drivers/gpu/drm/gma500/psb_drv.c3
-rw-r--r--drivers/gpu/drm/gma500/psb_intel_drv.h1
-rw-r--r--drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c2
-rw-r--r--drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c5
-rw-r--r--drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c2
-rw-r--r--drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c2
-rw-r--r--drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c13
-rw-r--r--drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c8
-rw-r--r--drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c6
-rw-r--r--drivers/gpu/drm/i2c/ch7006_priv.h1
-rw-r--r--drivers/gpu/drm/i2c/sil164_drv.c2
-rw-r--r--drivers/gpu/drm/i2c/tda998x_drv.c2
-rw-r--r--drivers/gpu/drm/i915/i915_debugfs.c3
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c4
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c2
-rw-r--r--drivers/gpu/drm/i915/i915_ioc32.c1
-rw-r--r--drivers/gpu/drm/i915/i915_irq.c2
-rw-r--r--drivers/gpu/drm/i915/i915_pci.c2
-rw-r--r--drivers/gpu/drm/i915/i915_trace.h2
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c2
-rw-r--r--drivers/gpu/drm/i915/intel_display.c2
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c2
-rw-r--r--drivers/gpu/drm/i915/intel_dp_mst.c2
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h3
-rw-r--r--drivers/gpu/drm/i915/intel_fbc.c2
-rw-r--r--drivers/gpu/drm/i915/intel_fbdev.c2
-rw-r--r--drivers/gpu/drm/i915/intel_lpe_audio.c1
-rw-r--r--drivers/gpu/drm/i915/intel_overlay.c2
-rw-r--r--drivers/gpu/drm/imx/dw_hdmi-imx.c2
-rw-r--r--drivers/gpu/drm/imx/imx-drm-core.c6
-rw-r--r--drivers/gpu/drm/imx/imx-ldb.c2
-rw-r--r--drivers/gpu/drm/imx/imx-tve.c2
-rw-r--r--drivers/gpu/drm/imx/ipuv3-crtc.c12
-rw-r--r--drivers/gpu/drm/imx/parallel-display.c2
-rw-r--r--drivers/gpu/drm/mediatek/mtk_dpi.c2
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_crtc.c2
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_drv.c2
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_fb.c2
-rw-r--r--drivers/gpu/drm/mediatek/mtk_dsi.c2
-rw-r--r--drivers/gpu/drm/mediatek/mtk_hdmi.c2
-rw-r--r--drivers/gpu/drm/meson/meson_crtc.c2
-rw-r--r--drivers/gpu/drm/meson/meson_drv.c10
-rw-r--r--drivers/gpu/drm/meson/meson_dw_hdmi.c27
-rw-r--r--drivers/gpu/drm/meson/meson_venc.c2
-rw-r--r--drivers/gpu/drm/meson/meson_venc_cvbs.c4
-rw-r--r--drivers/gpu/drm/mga/mga_drv.c2
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_mode.c1
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c4
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/msm_drv.c3
-rw-r--r--drivers/gpu/drm/msm/msm_drv.h2
-rw-r--r--drivers/gpu/drm/msm/msm_fb.c2
-rw-r--r--drivers/gpu/drm/mxsfb/mxsfb_crtc.c2
-rw-r--r--drivers/gpu/drm/mxsfb/mxsfb_drv.c5
-rw-r--r--drivers/gpu/drm/mxsfb/mxsfb_out.c2
-rw-r--r--drivers/gpu/drm/nouveau/dispnv04/tvnv17.c1
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/disp.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_connector.c1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_display.c1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fbcon.c4
-rw-r--r--drivers/gpu/drm/omapdrm/omap_connector.c2
-rw-r--r--drivers/gpu/drm/omapdrm/omap_crtc.c1
-rw-r--r--drivers/gpu/drm/omapdrm/omap_drv.c2
-rw-r--r--drivers/gpu/drm/omapdrm/omap_drv.h1
-rw-r--r--drivers/gpu/drm/omapdrm/omap_encoder.c2
-rw-r--r--drivers/gpu/drm/omapdrm/omap_fb.c2
-rw-r--r--drivers/gpu/drm/panel/Kconfig21
-rw-r--r--drivers/gpu/drm/panel/Makefile2
-rw-r--r--drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c473
-rw-r--r--drivers/gpu/drm/panel/panel-simple.c54
-rw-r--r--drivers/gpu/drm/panel/panel-sitronix-st7701.c426
-rw-r--r--drivers/gpu/drm/pl111/pl111_drv.c8
-rw-r--r--drivers/gpu/drm/qxl/Makefile2
-rw-r--r--drivers/gpu/drm/qxl/qxl_cmd.c34
-rw-r--r--drivers/gpu/drm/qxl/qxl_display.c335
-rw-r--r--drivers/gpu/drm/qxl/qxl_draw.c241
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.c6
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.h64
-rw-r--r--drivers/gpu/drm/qxl/qxl_dumb.c2
-rw-r--r--drivers/gpu/drm/qxl/qxl_fb.c300
-rw-r--r--drivers/gpu/drm/qxl/qxl_kms.c83
-rw-r--r--drivers/gpu/drm/qxl/qxl_object.c12
-rw-r--r--drivers/gpu/drm/qxl/qxl_prime.c25
-rw-r--r--drivers/gpu/drm/qxl/qxl_ttm.c20
-rw-r--r--drivers/gpu/drm/r128/r128_drv.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_acpi.c1
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c1
-rw-r--r--drivers/gpu/drm/radeon/radeon_device.c1
-rw-r--r--drivers/gpu/drm/radeon/radeon_display.c1
-rw-r--r--drivers/gpu/drm/radeon/radeon_dp_mst.c1
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c5
-rw-r--r--drivers/gpu/drm/radeon/radeon_irq_kms.c1
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_crtc.c1
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_drv.c2
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_encoder.c2
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_kms.c2
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_plane.c1
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_vsp.c1
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_lvds.c3
-rw-r--r--drivers/gpu/drm/rockchip/analogix_dp-rockchip.c2
-rw-r--r--drivers/gpu/drm/rockchip/cdn-dp-core.c2
-rw-r--r--drivers/gpu/drm/rockchip/cdn-dp-core.h2
-rw-r--r--drivers/gpu/drm/rockchip/cdn-dp-reg.c2
-rw-r--r--drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c2
-rw-r--r--drivers/gpu/drm/rockchip/inno_hdmi.c2
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_drv.c2
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_fb.c2
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c3
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_psr.c2
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_vop.c6
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_lvds.c2
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_rgb.c2
-rw-r--r--drivers/gpu/drm/savage/savage_state.c4
-rw-r--r--drivers/gpu/drm/shmobile/shmob_drm_crtc.c1
-rw-r--r--drivers/gpu/drm/shmobile/shmob_drm_drv.c3
-rw-r--r--drivers/gpu/drm/shmobile/shmob_drm_kms.c1
-rw-r--r--drivers/gpu/drm/sti/sti_crtc.c2
-rw-r--r--drivers/gpu/drm/sti/sti_drv.c2
-rw-r--r--drivers/gpu/drm/sti/sti_dvo.c2
-rw-r--r--drivers/gpu/drm/sti/sti_hda.c2
-rw-r--r--drivers/gpu/drm/sti/sti_hdmi.c2
-rw-r--r--drivers/gpu/drm/sti/sti_tvout.c2
-rw-r--r--drivers/gpu/drm/stm/drv.c8
-rw-r--r--drivers/gpu/drm/stm/ltdc.c11
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_backend.c7
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_crtc.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_drv.c6
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_frontend.c4
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_layer.c37
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_lvds.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_rgb.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_tcon.c3
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_tv.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun6i_drc.c1
-rw-r--r--drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun8i_mixer.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun8i_ui_layer.c2
-rw-r--r--drivers/gpu/drm/sun4i/sun8i_vi_layer.c2
-rw-r--r--drivers/gpu/drm/tegra/drm.h2
-rw-r--r--drivers/gpu/drm/tegra/fb.c2
-rw-r--r--drivers/gpu/drm/tegra/hdmi.c2
-rw-r--r--drivers/gpu/drm/tegra/hub.c2
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_drv.c3
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_drv.h5
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_external.c1
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_panel.c1
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_tfp410.c1
-rw-r--r--drivers/gpu/drm/tinydrm/core/tinydrm-core.c2
-rw-r--r--drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c2
-rw-r--r--drivers/gpu/drm/tve200/tve200_drv.c10
-rw-r--r--drivers/gpu/drm/udl/udl_connector.c1
-rw-r--r--drivers/gpu/drm/udl/udl_drv.c1
-rw-r--r--drivers/gpu/drm/udl/udl_main.c1
-rw-r--r--drivers/gpu/drm/vc4/vc4_crtc.c2
-rw-r--r--drivers/gpu/drm/vc4/vc4_dpi.c2
-rw-r--r--drivers/gpu/drm/vc4/vc4_drv.c1
-rw-r--r--drivers/gpu/drm/vc4/vc4_dsi.c2
-rw-r--r--drivers/gpu/drm/vc4/vc4_hdmi.c2
-rw-r--r--drivers/gpu/drm/vc4/vc4_kms.c4
-rw-r--r--drivers/gpu/drm/vc4/vc4_txp.c2
-rw-r--r--drivers/gpu/drm/vc4/vc4_vec.c2
-rw-r--r--drivers/gpu/drm/via/via_dmablit.c4
-rw-r--r--drivers/gpu/drm/via/via_drv.c3
-rw-r--r--drivers/gpu/drm/virtio/virtgpu_display.c2
-rw-r--r--drivers/gpu/drm/virtio/virtgpu_drv.h2
-rw-r--r--drivers/gpu/drm/vkms/vkms_crtc.c3
-rw-r--r--drivers/gpu/drm/vkms/vkms_drv.c2
-rw-r--r--drivers/gpu/drm/vkms/vkms_output.c2
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_drv.c2
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_kms.h2
-rw-r--r--drivers/gpu/drm/xen/xen_drm_front.c2
-rw-r--r--drivers/gpu/drm/xen/xen_drm_front_conn.c2
-rw-r--r--drivers/gpu/drm/xen/xen_drm_front_gem.c2
-rw-r--r--drivers/gpu/drm/xen/xen_drm_front_kms.c2
-rw-r--r--drivers/gpu/drm/zte/zx_drm_drv.c2
-rw-r--r--drivers/gpu/drm/zte/zx_hdmi.c2
-rw-r--r--drivers/gpu/drm/zte/zx_tvenc.c2
-rw-r--r--drivers/gpu/drm/zte/zx_vga.c2
-rw-r--r--drivers/gpu/drm/zte/zx_vou.c2
-rw-r--r--drivers/staging/vboxvideo/vbox_drv.c3
-rw-r--r--drivers/staging/vboxvideo/vbox_irq.c4
-rw-r--r--drivers/staging/vboxvideo/vbox_mode.c4
-rw-r--r--include/drm/bridge/dw_hdmi.h1
-rw-r--r--include/drm/drm_crtc_helper.h16
-rw-r--r--include/drm/drm_dp_helper.h5
-rw-r--r--include/drm/drm_drv.h135
-rw-r--r--include/drm/drm_probe_helper.h27
-rw-r--r--include/linux/hdmi.h15
278 files changed, 2254 insertions, 1433 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/lemaker,bl035-rgb-002.txt b/Documentation/devicetree/bindings/display/panel/lemaker,bl035-rgb-002.txt
new file mode 100644
index 000000000000..74ee7ea6b493
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/lemaker,bl035-rgb-002.txt
@@ -0,0 +1,12 @@
+LeMaker BL035-RGB-002 3.5" QVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "lemaker,bl035-rgb-002"
+- power-supply: as specified in the base binding
+
+Optional properties:
+- backlight: as specified in the base binding
+- enable-gpios: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt b/Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt
new file mode 100644
index 000000000000..1639fb17a9f0
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt
@@ -0,0 +1,14 @@
+PDA 91-00156-A0 5.0" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "pda,91-00156-a0"
+- power-supply: this panel requires a single power supply. A phandle to a
+regulator needs to be specified here. Compatible with panel-common binding which
+is specified in the panel-common.txt in this directory.
+- backlight: this panel's backlight is controlled by an external backlight
+controller. A phandle to this controller needs to be specified here.
+Compatible with panel-common binding which is specified in the panel-common.txt
+in this directory.
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
new file mode 100644
index 000000000000..ccd17597f1f6
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
@@ -0,0 +1,30 @@
+Sitronix ST7701 based LCD panels
+
+ST7701 designed for small and medium sizes of TFT LCD display, is
+capable of supporting up to 480RGBX864 in resolution. It provides
+several system interfaces like MIPI/RGB/SPI.
+
+Techstar TS8550B is 480x854, 2-lane MIPI DSI LCD panel which has
+inbuilt ST7701 chip.
+
+Required properties:
+- compatible: must be "sitronix,st7701" and one of
+ * "techstar,ts8550b"
+- reset-gpios: a GPIO phandle for the reset pin
+
+Required properties for techstar,ts8550b:
+- reg: DSI virtual channel used by that screen
+- VCC-supply: analog regulator for MIPI circuit
+- IOVCC-supply: I/O system regulator
+
+Optional properties:
+- backlight: phandle for the backlight control.
+
+panel@0 {
+ compatible = "techstar,ts8550b", "sitronix,st7701";
+ reg = <0>;
+ VCC-supply = <&reg_dldo2>;
+ IOVCC-supply = <&reg_dldo2>;
+ reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
+ backlight = <&backlight>;
+};
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
index f426bdb42f18..31ab72cba3d4 100644
--- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
+++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
@@ -156,6 +156,7 @@ Required properties:
* allwinner,sun6i-a31-tcon
* allwinner,sun6i-a31s-tcon
* allwinner,sun7i-a20-tcon
+ * allwinner,sun8i-a23-tcon
* allwinner,sun8i-a33-tcon
* allwinner,sun8i-a83t-tcon-lcd
* allwinner,sun8i-a83t-tcon-tv
@@ -276,6 +277,7 @@ Required properties:
- compatible: value must be one of:
* allwinner,sun6i-a31-drc
* allwinner,sun6i-a31s-drc
+ * allwinner,sun8i-a23-drc
* allwinner,sun8i-a33-drc
* allwinner,sun9i-a80-drc
- reg: base address and size of the memory-mapped region.
@@ -303,6 +305,7 @@ Required properties:
* allwinner,sun5i-a13-display-backend
* allwinner,sun6i-a31-display-backend
* allwinner,sun7i-a20-display-backend
+ * allwinner,sun8i-a23-display-backend
* allwinner,sun8i-a33-display-backend
* allwinner,sun9i-a80-display-backend
- reg: base address and size of the memory-mapped region.
@@ -360,6 +363,7 @@ Required properties:
* allwinner,sun5i-a13-display-frontend
* allwinner,sun6i-a31-display-frontend
* allwinner,sun7i-a20-display-frontend
+ * allwinner,sun8i-a23-display-frontend
* allwinner,sun8i-a33-display-frontend
* allwinner,sun9i-a80-display-frontend
- reg: base address and size of the memory-mapped region.
@@ -419,6 +423,7 @@ Required properties:
* allwinner,sun6i-a31-display-engine
* allwinner,sun6i-a31s-display-engine
* allwinner,sun7i-a20-display-engine
+ * allwinner,sun8i-a23-display-engine
* allwinner,sun8i-a33-display-engine
* allwinner,sun8i-a83t-display-engine
* allwinner,sun8i-h3-display-engine
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 389508584f48..4f225ce815d8 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -211,6 +211,7 @@ laird Laird PLC
lantiq Lantiq Semiconductor
lattice Lattice Semiconductor
lego LEGO Systems A/S
+lemaker Shenzhen LeMaker Technology Co., Ltd.
lenovo Lenovo Group Ltd.
lg LG Corporation
libretech Shenzhen Libre Technology Co., Ltd
@@ -297,6 +298,7 @@ ovti OmniVision Technologies
oxsemi Oxford Semiconductor, Ltd.
panasonic Panasonic Corporation
parade Parade Technologies Inc.
+pda Precision Design Associates, Inc.
pericom Pericom Technology Inc.
pervasive Pervasive Displays, Inc.
phicomm PHICOMM Co., Ltd.
diff --git a/Documentation/gpu/drm-internals.rst b/Documentation/gpu/drm-internals.rst
index 2caf21effd28..3ae23a5454ac 100644
--- a/Documentation/gpu/drm-internals.rst
+++ b/Documentation/gpu/drm-internals.rst
@@ -39,68 +39,6 @@ sections.
Driver Information
------------------
-Driver Features
-~~~~~~~~~~~~~~~
-
-Drivers inform the DRM core about their requirements and supported
-features by setting appropriate flags in the driver_features field.
-Since those flags influence the DRM core behaviour since registration
-time, most of them must be set to registering the :c:type:`struct
-drm_driver <drm_driver>` instance.
-
-u32 driver_features;
-
-DRIVER_USE_AGP
- Driver uses AGP interface, the DRM core will manage AGP resources.
-
-DRIVER_LEGACY
- Denote a legacy driver using shadow attach. Don't use.
-
-DRIVER_KMS_LEGACY_CONTEXT
- Used only by nouveau for backwards compatibility with existing userspace.
- Don't use.
-
-DRIVER_PCI_DMA
- Driver is capable of PCI DMA, mapping of PCI DMA buffers to
- userspace will be enabled. Deprecated.
-
-DRIVER_SG
- Driver can perform scatter/gather DMA, allocation and mapping of
- scatter/gather buffers will be enabled. Deprecated.
-
-DRIVER_HAVE_DMA
- Driver supports DMA, the userspace DMA API will be supported.
- Deprecated.
-
-DRIVER_HAVE_IRQ; DRIVER_IRQ_SHARED
- DRIVER_HAVE_IRQ indicates whether the driver has an IRQ handler
- managed by the DRM Core. The core will support simple IRQ handler
- installation when the flag is set. The installation process is
- described in ?.
-
- DRIVER_IRQ_SHARED indicates whether the device & handler support
- shared IRQs (note that this is required of PCI drivers).
-
-DRIVER_GEM
- Driver use the GEM memory manager.
-
-DRIVER_MODESET
- Driver supports mode setting interfaces (KMS).
-
-DRIVER_PRIME
- Driver implements DRM PRIME buffer sharing.
-
-DRIVER_RENDER
- Driver supports dedicated render nodes.
-
-DRIVER_ATOMIC
- Driver supports atomic properties. In this case the driver must
- implement appropriate obj->atomic_get_property() vfuncs for any
- modeset objects with driver specific properties.
-
-DRIVER_SYNCOBJ
- Driver support drm sync objects.
-
Major, Minor and Patchlevel
~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
index fbd11b2fe5b5..17ca7f8bf3d3 100644
--- a/Documentation/gpu/drm-kms-helpers.rst
+++ b/Documentation/gpu/drm-kms-helpers.rst
@@ -296,18 +296,6 @@ SCDC Helper Functions Reference
.. kernel-doc:: drivers/gpu/drm/drm_scdc_helper.c
:export:
-Rectangle Utilities Reference
-=============================
-
-.. kernel-doc:: include/drm/drm_rect.h
- :doc: rect utils
-
-.. kernel-doc:: include/drm/drm_rect.h
- :internal:
-
-.. kernel-doc:: drivers/gpu/drm/drm_rect.c
- :export:
-
HDMI Infoframes Helper Reference
================================
@@ -322,6 +310,18 @@ libraries and hence is also included here.
.. kernel-doc:: drivers/video/hdmi.c
:export:
+Rectangle Utilities Reference
+=============================
+
+.. kernel-doc:: include/drm/drm_rect.h
+ :doc: rect utils
+
+.. kernel-doc:: include/drm/drm_rect.h
+ :internal:
+
+.. kernel-doc:: drivers/gpu/drm/drm_rect.c
+ :export:
+
Flip-work Helper Reference
==========================
diff --git a/Documentation/gpu/drm-kms.rst b/Documentation/gpu/drm-kms.rst
index 75c882e09fee..23a3c986ef6d 100644
--- a/Documentation/gpu/drm-kms.rst
+++ b/Documentation/gpu/drm-kms.rst
@@ -410,102 +410,6 @@ Encoder Functions Reference
.. kernel-doc:: drivers/gpu/drm/drm_encoder.c
:export:
-KMS Initialization and Cleanup
-==============================
-
-A KMS device is abstracted and exposed as a set of planes, CRTCs,
-encoders and connectors. KMS drivers must thus create and initialize all
-those objects at load time after initializing mode setting.
-
-CRTCs (:c:type:`struct drm_crtc <drm_crtc>`)
---------------------------------------------
-
-A CRTC is an abstraction representing a part of the chip that contains a
-pointer to a scanout buffer. Therefore, the number of CRTCs available
-determines how many independent scanout buffers can be active at any
-given time. The CRTC structure contains several fields to support this:
-a pointer to some video memory (abstracted as a frame buffer object), a
-display mode, and an (x, y) offset into the video memory to support
-panning or configurations where one piece of video memory spans multiple
-CRTCs.
-
-CRTC Initialization
-~~~~~~~~~~~~~~~~~~~
-
-A KMS device must create and register at least one struct
-:c:type:`struct drm_crtc <drm_crtc>` instance. The instance is
-allocated and zeroed by the driver, possibly as part of a larger
-structure, and registered with a call to :c:func:`drm_crtc_init()`
-with a pointer to CRTC functions.
-
-
-Cleanup
--------
-
-The DRM core manages its objects' lifetime. When an object is not needed
-anymore the core calls its destroy function, which must clean up and
-free every resource allocated for the object. Every
-:c:func:`drm_\*_init()` call must be matched with a corresponding
-:c:func:`drm_\*_cleanup()` call to cleanup CRTCs
-(:c:func:`drm_crtc_cleanup()`), planes
-(:c:func:`drm_plane_cleanup()`), encoders
-(:c:func:`drm_encoder_cleanup()`) and connectors
-(:c:func:`drm_connector_cleanup()`). Furthermore, connectors that
-have been added to sysfs must be removed by a call to
-:c:func:`drm_connector_unregister()` before calling
-:c:func:`drm_connector_cleanup()`.
-
-Connectors state change detection must be cleanup up with a call to
-:c:func:`drm_kms_helper_poll_fini()`.
-
-Output discovery and initialization example
--------------------------------------------
-
-.. code-block:: c
-
- void intel_crt_init(struct drm_device *dev)
- {
- struct drm_connector *connector;
- struct intel_output *intel_output;
-
- intel_output = kzalloc(sizeof(struct intel_output), GFP_KERNEL);
- if (!intel_output)
- return;
-
- connector = &intel_output->base;
- drm_connector_init(dev, &intel_output->base,
- &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
-
- drm_encoder_init(dev, &intel_output->enc, &intel_crt_enc_funcs,
- DRM_MODE_ENCODER_DAC);
-
- drm_connector_attach_encoder(&intel_output->base,
- &intel_output->enc);
-
- /* Set up the DDC bus. */
- intel_output->ddc_bus = intel_i2c_create(dev, GPIOA, "CRTDDC_A");
- if (!intel_output->ddc_bus) {
- dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
- "failed.\n");
- return;
- }
-
- intel_output->type = INTEL_OUTPUT_ANALOG;
- connector->interlace_allowed = 0;
- connector->doublescan_allowed = 0;
-
- drm_encoder_helper_add(&intel_output->enc, &intel_crt_helper_funcs);
- drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
-
- drm_connector_register(connector);
- }
-
-In the example above (taken from the i915 driver), a CRTC, connector and
-encoder combination is created. A device-specific i2c bus is also
-created for fetching EDID data and performing monitor detection. Once
-the process is complete, the new connector is registered with sysfs to
-make its properties available to applications.
-
KMS Locking
===========
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 38360ede1221..cda4a37a02f0 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -262,6 +262,44 @@ As a reference, take a look at the conversions already completed in drm core.
Contact: Sean Paul, respective driver maintainers
+Rename CMA helpers to DMA helpers
+---------------------------------
+
+CMA (standing for contiguous memory allocator) is really a bit an accident of
+what these were used for first, a much better name would be DMA helpers. In the
+text these should even be called coherent DMA memory helpers (so maybe CDM, but
+no one knows what that means) since underneath they just use dma_alloc_coherent.
+
+Contact: Laurent Pinchart, Daniel Vetter
+
+Convert direct mode.vrefresh accesses to use drm_mode_vrefresh()
+----------------------------------------------------------------
+
+drm_display_mode.vrefresh isn't guaranteed to be populated. As such, using it
+is risky and has been known to cause div-by-zero bugs. Fortunately, drm core
+has helper which will use mode.vrefresh if it's !0 and will calculate it from
+the timings when it's 0.
+
+Use simple search/replace, or (more fun) cocci to replace instances of direct
+vrefresh access with a call to the helper. Check out
+https://lists.freedesktop.org/archives/dri-devel/2019-January/205186.html for
+inspiration.
+
+Once all instances of vrefresh have been converted, remove vrefresh from
+drm_display_mode to avoid future use.
+
+Contact: Sean Paul
+
+Remove drm_display_mode.hsync
+-----------------------------
+
+We have drm_mode_hsync() to calculate this from hsync_start/end, since drivers
+shouldn't/don't use this, remove this member to avoid any temptations to use it
+in the future. If there is any debug code using drm_display_mode.hsync, convert
+it to use drm_mode_hsync() instead.
+
+Contact: Sean Paul
+
Core refactorings
=================
diff --git a/MAINTAINERS b/MAINTAINERS
index 4b752571fe03..e7e81fadff65 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4907,6 +4907,12 @@ S: Orphan / Obsolete
F: drivers/gpu/drm/sis/
F: include/uapi/drm/sis_drm.h
+DRM DRIVER FOR SITRONIX ST7701 PANELS
+M: Jagan Teki <jagan@amarulasolutions.com>
+S: Maintained
+F: drivers/gpu/drm/panel/panel-sitronix-st7701.c
+F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
+
DRM DRIVER FOR SITRONIX ST7586 PANELS
M: David Lechner <david@lechnology.com>
S: Maintained
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 69ad6ec0a4f3..bf04c12bd324 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -25,8 +25,8 @@
*/
#include <drm/drmP.h>
#include <drm/drm_edid.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/amdgpu_drm.h>
#include "amdgpu.h"
#include "atom.h"
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index c898b19f335a..384272603b21 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -30,8 +30,8 @@
#include <linux/console.h>
#include <linux/slab.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/amdgpu_drm.h>
#include <linux/vgaarb.h>
#include <linux/vga_switcheroo.h>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index c806f984bcc5..a1bb3773087b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -32,7 +32,7 @@
#include <linux/module.h>
#include <linux/pm_runtime.h>
#include <linux/vga_switcheroo.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "amdgpu.h"
#include "amdgpu_irq.h"
@@ -1189,7 +1189,7 @@ amdgpu_get_crtc_scanout_position(struct drm_device *dev, unsigned int pipe,
static struct drm_driver kms_driver = {
.driver_features =
DRIVER_USE_AGP | DRIVER_ATOMIC |
- DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM |
+ DRIVER_GEM |
DRIVER_PRIME | DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ,
.load = amdgpu_driver_load_kms,
.open = amdgpu_driver_open_kms,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index aadd0fa42e43..698fd8a2f775 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -38,6 +38,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
#include <linux/hrtimer.h>
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index e6ab0186955c..7f64be06679d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -29,7 +29,7 @@
#include <linux/i2c.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/amdgpu_drm.h>
#include <drm/drm_edid.h>
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
index e8e9eebbae3f..a114954d6a5b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
@@ -25,7 +25,7 @@
#include <linux/acpi.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/amdgpu_drm.h>
#include "dm_services.h"
#include "amdgpu.h"
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
index 516795342dd2..d915e8c8769b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
@@ -27,7 +27,7 @@
#include <linux/acpi.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/amdgpu_drm.h>
#include "dm_services.h"
#include "amdgpu.h"
diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c
index 155ab177ce0b..73e508e00e30 100644
--- a/drivers/gpu/drm/arc/arcpgu_crtc.c
+++ b/drivers/gpu/drm/arc/arcpgu_crtc.c
@@ -15,12 +15,12 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_device.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_vblank.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/platform_data/simplefb.h>
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index 39a79f5718c4..c9f78397d345 100644
--- a/drivers/gpu/drm/arc/arcpgu_drv.c
+++ b/drivers/gpu/drm/arc/arcpgu_drv.c
@@ -15,15 +15,15 @@
*/
#include <linux/clk.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_device.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_debugfs.h>
+#include <drm/drm_device.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_atomic_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/of_reserved_mem.h>
diff --git a/drivers/gpu/drm/arc/arcpgu_sim.c b/drivers/gpu/drm/arc/arcpgu_sim.c
index 6530d88f7293..5ea053cf805c 100644
--- a/drivers/gpu/drm/arc/arcpgu_sim.c
+++ b/drivers/gpu/drm/arc/arcpgu_sim.c
@@ -14,8 +14,9 @@
*
*/
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_device.h>
+#include <drm/drm_probe_helper.h>
#include "arcpgu.h"
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index e4d67b70244d..0b2b62f8fa3c 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -13,12 +13,12 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/of_graph.h>
#include <linux/platform_data/simplefb.h>
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index dfad8d06d108..8fc0b884c428 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -22,13 +22,13 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include "hdlcd_drv.h"
#include "hdlcd_regs.h"
@@ -229,7 +229,7 @@ static int hdlcd_debugfs_init(struct drm_minor *minor)
DEFINE_DRM_GEM_CMA_FOPS(fops);
static struct drm_driver hdlcd_driver = {
- .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM |
+ .driver_features = DRIVER_GEM |
DRIVER_MODESET | DRIVER_PRIME |
DRIVER_ATOMIC,
.irq_handler = hdlcd_irq,
diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c
index e1b72782848c..56aad288666e 100644
--- a/drivers/gpu/drm/arm/malidp_crtc.c
+++ b/drivers/gpu/drm/arm/malidp_crtc.c
@@ -14,7 +14,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/pm_runtime.h>
#include <video/videomode.h>
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index 505f316a192e..ab50ad06e271 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -23,7 +23,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index 91472e5e0c8b..041a64dc7167 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -8,7 +8,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drmP.h>
diff --git a/drivers/gpu/drm/armada/armada_510.c b/drivers/gpu/drm/armada/armada_510.c
index 2f7c048c5361..0e91d27921bd 100644
--- a/drivers/gpu/drm/armada/armada_510.c
+++ b/drivers/gpu/drm/armada/armada_510.c
@@ -9,7 +9,7 @@
*/
#include <linux/clk.h>
#include <linux/io.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "armada_crtc.h"
#include "armada_drm.h"
#include "armada_hw.h"
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 20dfb29561c2..ba4a3fab7745 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -12,7 +12,7 @@
#include <linux/platform_device.h>
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_atomic_helper.h>
#include "armada_crtc.h"
diff --git a/drivers/gpu/drm/armada/armada_crtc.h b/drivers/gpu/drm/armada/armada_crtc.h
index 7ebd337b60af..08761ff01739 100644
--- a/drivers/gpu/drm/armada/armada_crtc.h
+++ b/drivers/gpu/drm/armada/armada_crtc.h
@@ -8,6 +8,8 @@
#ifndef ARMADA_CRTC_H
#define ARMADA_CRTC_H
+#include <drm/drm_crtc.h>
+
struct armada_gem_object;
struct armada_regs {
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index fa31589b4fc0..e660c5ca52ae 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -10,7 +10,7 @@
#include <linux/module.h>
#include <linux/of_graph.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_of.h>
#include "armada_crtc.h"
diff --git a/drivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c
index 6bd638a54579..058ac7d9920f 100644
--- a/drivers/gpu/drm/armada/armada_fb.c
+++ b/drivers/gpu/drm/armada/armada_fb.c
@@ -5,7 +5,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include "armada_drm.h"
diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index bf589c53b908..3871b39d4dea 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -30,6 +30,7 @@
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "ast_drv.h"
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 8bb355d5d43d..97fed0627d1c 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -32,6 +32,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "ast_drv.h"
#include "ast_tables.h"
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index 96f4082671fe..8070a558d7b1 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -24,7 +24,7 @@
#include <linux/pinctrl/consumer.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include <video/videomode.h>
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 034a91112098..0be13eceedba 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -720,7 +720,7 @@ static void atmel_hlcdc_dc_irq_uninstall(struct drm_device *dev)
DEFINE_DRM_GEM_CMA_FOPS(fops);
static struct drm_driver atmel_hlcdc_dc_driver = {
- .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM |
+ .driver_features = DRIVER_GEM |
DRIVER_MODESET | DRIVER_PRIME |
DRIVER_ATOMIC,
.irq_handler = atmel_hlcdc_dc_irq_handler,
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h
index 4cc1e03f0aee..70bd540d644e 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h
@@ -31,7 +31,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 9330a076e15a..e836e2de35ce 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -549,7 +549,8 @@ atmel_hlcdc_plane_prepare_disc_area(struct drm_crtc_state *c_state)
ovl_state = drm_plane_state_to_atmel_hlcdc_plane_state(ovl_s);
- if (!ovl_s->fb ||
+ if (!ovl_s->visible ||
+ !ovl_s->fb ||
ovl_s->fb->format->has_alpha ||
ovl_s->alpha != DRM_BLEND_ALPHA_OPAQUE)
continue;
@@ -601,15 +602,10 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
struct drm_framebuffer *fb = state->base.fb;
const struct drm_display_mode *mode;
struct drm_crtc_state *crtc_state;
- unsigned int patched_crtc_w;
- unsigned int patched_crtc_h;
- unsigned int patched_src_w;
- unsigned int patched_src_h;
unsigned int tmp;
- int x_offset = 0;
- int y_offset = 0;
int hsub = 1;
int vsub = 1;
+ int ret;
int i;
if (!state->base.crtc || !fb)
@@ -618,14 +614,21 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
crtc_state = drm_atomic_get_existing_crtc_state(s->state, s->crtc);
mode = &crtc_state->adjusted_mode;
- state->src_x = s->src_x;
- state->src_y = s->src_y;
- state->src_h = s->src_h;
- state->src_w = s->src_w;
- state->crtc_x = s->crtc_x;
- state->crtc_y = s->crtc_y;
- state->crtc_h = s->crtc_h;
- state->crtc_w = s->crtc_w;
+ ret = drm_atomic_helper_check_plane_state(s, crtc_state,
+ (1 << 16) / 2048,
+ INT_MAX, true, true);
+ if (ret || !s->visible)
+ return ret;
+
+ state->src_x = s->src.x1;
+ state->src_y = s->src.y1;
+ state->src_w = drm_rect_width(&s->src);
+ state->src_h = drm_rect_height(&s->src);
+ state->crtc_x = s->dst.x1;
+ state->crtc_y = s->dst.y1;
+ state->crtc_w = drm_rect_width(&s->dst);
+ state->crtc_h = drm_rect_height(&s->dst);
+
if ((state->src_x | state->src_y | state->src_w | state->src_h) &
SUBPIXEL_MASK)
return -EINVAL;
@@ -639,45 +642,6 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
if (state->nplanes > ATMEL_HLCDC_LAYER_MAX_PLANES)
return -EINVAL;
- /*
- * Swap width and size in case of 90 or 270 degrees rotation
- */
- if (drm_rotation_90_or_270(state->base.rotation)) {
- tmp = state->crtc_w;
- state->crtc_w = state->crtc_h;
- state->crtc_h = tmp;
- tmp = state->src_w;
- state->src_w = state->src_h;
- state->src_h = tmp;
- }
-
- if (state->crtc_x + state->crtc_w > mode->hdisplay)
- patched_crtc_w = mode->hdisplay - state->crtc_x;
- else
- patched_crtc_w = state->crtc_w;
-
- if (state->crtc_x < 0) {
- patched_crtc_w += state->crtc_x;
- x_offset = -state->crtc_x;
- state->crtc_x = 0;
- }
-
- if (state->crtc_y + state->crtc_h > mode->vdisplay)
- patched_crtc_h = mode->vdisplay - state->crtc_y;
- else
- patched_crtc_h = state->crtc_h;
-
- if (state->crtc_y < 0) {
- patched_crtc_h += state->crtc_y;
- y_offset = -state->crtc_y;
- state->crtc_y = 0;
- }
-
- patched_src_w = DIV_ROUND_CLOSEST(patched_crtc_w * state->src_w,
- state->crtc_w);
- patched_src_h = DIV_ROUND_CLOSEST(patched_crtc_h * state->src_h,
- state->crtc_h);
-
hsub = drm_format_horz_chroma_subsampling(fb->format->format);
vsub = drm_format_vert_chroma_subsampling(fb->format->format);
@@ -692,41 +656,38 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
switch (state->base.rotation & DRM_MODE_ROTATE_MASK) {
case DRM_MODE_ROTATE_90:
- offset = ((y_offset + state->src_y + patched_src_w - 1) /
- ydiv) * fb->pitches[i];
- offset += ((x_offset + state->src_x) / xdiv) *
- state->bpp[i];
- state->xstride[i] = ((patched_src_w - 1) / ydiv) *
- fb->pitches[i];
- state->pstride[i] = -fb->pitches[i] - state->bpp[i];
+ offset = (state->src_y / ydiv) *
+ fb->pitches[i];
+ offset += ((state->src_x + state->src_w - 1) /
+ xdiv) * state->bpp[i];
+ state->xstride[i] = -(((state->src_h - 1) / ydiv) *
+ fb->pitches[i]) -
+ (2 * state->bpp[i]);
+ state->pstride[i] = fb->pitches[i] - state->bpp[i];
break;
case DRM_MODE_ROTATE_180:
- offset = ((y_offset + state->src_y + patched_src_h - 1) /
+ offset = ((state->src_y + state->src_h - 1) /
ydiv) * fb->pitches[i];
- offset += ((x_offset + state->src_x + patched_src_w - 1) /
+ offset += ((state->src_x + state->src_w - 1) /
xdiv) * state->bpp[i];
- state->xstride[i] = ((((patched_src_w - 1) / xdiv) - 1) *
+ state->xstride[i] = ((((state->src_w - 1) / xdiv) - 1) *
state->bpp[i]) - fb->pitches[i];
state->pstride[i] = -2 * state->bpp[i];
break;
case DRM_MODE_ROTATE_270:
- offset = ((y_offset + state->src_y) / ydiv) *
- fb->pitches[i];
- offset += ((x_offset + state->src_x + patched_src_h - 1) /
- xdiv) * state->bpp[i];
- state->xstride[i] = -(((patched_src_w - 1) / ydiv) *
- fb->pitches[i]) -
- (2 * state->bpp[i]);
- state->pstride[i] = fb->pitches[i] - state->bpp[i];
+ offset = ((state->src_y + state->src_h - 1) /
+ ydiv) * fb->pitches[i];
+ offset += (state->src_x / xdiv) * state->bpp[i];
+ state->xstride[i] = ((state->src_h - 1) / ydiv) *
+ fb->pitches[i];
+ state->pstride[i] = -fb->pitches[i] - state->bpp[i];
break;
case DRM_MODE_ROTATE_0:
default:
- offset = ((y_offset + state->src_y) / ydiv) *
- fb->pitches[i];
- offset += ((x_offset + state->src_x) / xdiv) *
- state->bpp[i];
+ offset = (state->src_y / ydiv) * fb->pitches[i];
+ offset += (state->src_x / xdiv) * state->bpp[i];
state->xstride[i] = fb->pitches[i] -
- ((patched_src_w / xdiv) *
+ ((state->src_w / xdiv) *
state->bpp[i]);
state->pstride[i] = 0;
break;
@@ -735,35 +696,45 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
state->offsets[i] = offset + fb->offsets[i];
}
- state->src_w = patched_src_w;
- state->src_h = patched_src_h;
- state->crtc_w = patched_crtc_w;
- state->crtc_h = patched_crtc_h;
+ /*
+ * Swap width and size in case of 90 or 270 degrees rotation
+ */
+ if (drm_rotation_90_or_270(state->base.rotation)) {
+ tmp = state->src_w;
+ state->src_w = state->src_h;
+ state->src_h = tmp;
+ }
if (!desc->layout.size &&
(mode->hdisplay != state->crtc_w ||
mode->vdisplay != state->crtc_h))
return -EINVAL;
- if (desc->max_height && state->crtc_h > desc->max_height)
- return -EINVAL;
-
- if (desc->max_width && state->crtc_w > desc->max_width)
- return -EINVAL;
-
if ((state->crtc_h != state->src_h || state->crtc_w != state->src_w) &&
(!desc->layout.memsize ||
state->base.fb->format->has_alpha))
return -EINVAL;
- if (state->crtc_x < 0 || state->crtc_y < 0)
- return -EINVAL;
+ return 0;
+}
- if (state->crtc_w + state->crtc_x > mode->hdisplay ||
- state->crtc_h + state->crtc_y > mode->vdisplay)
- return -EINVAL;
+static void atmel_hlcdc_plane_atomic_disable(struct drm_plane *p,
+ struct drm_plane_state *old_state)
+{
+ struct atmel_hlcdc_plane *plane = drm_plane_to_atmel_hlcdc_plane(p);
- return 0;
+ /* Disable interrupts */
+ atmel_hlcdc_layer_write_reg(&plane->layer, ATMEL_HLCDC_LAYER_IDR,
+ 0xffffffff);
+
+ /* Disable the layer */
+ atmel_hlcdc_layer_write_reg(&plane->layer, ATMEL_HLCDC_LAYER_CHDR,
+ ATMEL_HLCDC_LAYER_RST |
+ ATMEL_HLCDC_LAYER_A2Q |
+ ATMEL_HLCDC_LAYER_UPDATE);
+
+ /* Clear all pending interrupts */
+ atmel_hlcdc_layer_read_reg(&plane->layer, ATMEL_HLCDC_LAYER_ISR);
}
static void atmel_hlcdc_plane_atomic_update(struct drm_plane *p,
@@ -777,6 +748,11 @@ static void atmel_hlcdc_plane_atomic_update(struct drm_plane *p,
if (!p->state->crtc || !p->state->fb)
return;
+ if (!state->base.visible) {
+ atmel_hlcdc_plane_atomic_disable(p, old_s);
+ return;
+ }
+
atmel_hlcdc_plane_update_pos_and_size(plane, state);
atmel_hlcdc_plane_update_general_settings(plane, state);
atmel_hlcdc_plane_update_format(plane, state);
@@ -798,25 +774,6 @@ static void atmel_hlcdc_plane_atomic_update(struct drm_plane *p,
ATMEL_HLCDC_LAYER_A2Q : ATMEL_HLCDC_LAYER_EN));
}
-static void atmel_hlcdc_plane_atomic_disable(struct drm_plane *p,
- struct drm_plane_state *old_state)
-{
- struct atmel_hlcdc_plane *plane = drm_plane_to_atmel_hlcdc_plane(p);
-
- /* Disable interrupts */
- atmel_hlcdc_layer_write_reg(&plane->layer, ATMEL_HLCDC_LAYER_IDR,
- 0xffffffff);
-
- /* Disable the layer */
- atmel_hlcdc_layer_write_reg(&plane->layer, ATMEL_HLCDC_LAYER_CHDR,
- ATMEL_HLCDC_LAYER_RST |
- ATMEL_HLCDC_LAYER_A2Q |
- ATMEL_HLCDC_LAYER_UPDATE);
-
- /* Clear all pending interrupts */
- atmel_hlcdc_layer_read_reg(&plane->layer, ATMEL_HLCDC_LAYER_ISR);
-}
-
static int atmel_hlcdc_plane_init_properties(struct atmel_hlcdc_plane *plane)
{
const struct atmel_hlcdc_layer_desc *desc = plane->layer.desc;
diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c
index cea42ac64d7e..cb55bdc36f3f 100644
--- a/drivers/gpu/drm/bochs/bochs_drv.c
+++ b/drivers/gpu/drm/bochs/bochs_drv.c
@@ -9,6 +9,7 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include "bochs.h"
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index e9d5dbc34676..9cd82e3631fb 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -10,6 +10,7 @@
#include <drm/drm_plane_helper.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
static int defx = 1024;
static int defy = 768;
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 2b6e0832d1cf..996a7e7dbfd6 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -14,8 +14,10 @@
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_connector.h>
#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
#define ADV7511_REG_CHIP_REVISION 0x00
#define ADV7511_REG_N0 0x01
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index d0e98caa2e2a..ec2ca71e1323 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -17,6 +17,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include <media/cec.h>
diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c
index 4cf7bc17ae14..c09aaf93ae1b 100644
--- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
@@ -31,9 +31,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include "analogix-anx78xx.h"
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 4d5b47585834..225f5e5dd69b 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -26,8 +26,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <drm/bridge/analogix_dp.h>
diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c
index ce9496d13986..924abe82ea3c 100644
--- a/drivers/gpu/drm/bridge/cdns-dsi.c
+++ b/drivers/gpu/drm/bridge/cdns-dsi.c
@@ -7,12 +7,14 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_drv.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <video/mipi_display.h>
#include <linux/clk.h>
+#include <linux/interrupt.h>
#include <linux/iopoll.h>
#include <linux/module.h>
#include <linux/of_address.h>
diff --git a/drivers/gpu/drm/bridge/dumb-vga-dac.c b/drivers/gpu/drm/bridge/dumb-vga-dac.c
index 9b706789a341..0805801f4e94 100644
--- a/drivers/gpu/drm/bridge/dumb-vga-dac.c
+++ b/drivers/gpu/drm/bridge/dumb-vga-dac.c
@@ -18,7 +18,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
struct dumb_vga {
struct drm_bridge bridge;
diff --git a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
index 2136c97aeb8e..a01028ec4de6 100644
--- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
+++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
@@ -36,8 +36,8 @@
#include <linux/of.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#define EDID_EXT_BLOCK_CNT 0x7E
diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c
index a3e817abace1..fb335afea4cf 100644
--- a/drivers/gpu/drm/bridge/nxp-ptn3460.c
+++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c
@@ -22,10 +22,10 @@
#include <linux/of_gpio.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#define PTN3460_EDID_ADDR 0x0
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 37baa79e95c3..38eeaf8ba959 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -12,9 +12,9 @@
#include <drm/drm_panel.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_connector.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder.h>
#include <drm/drm_modeset_helper_vtables.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_panel.h>
struct panel_bridge {
diff --git a/drivers/gpu/drm/bridge/parade-ps8622.c b/drivers/gpu/drm/bridge/parade-ps8622.c
index 7334d1b62b71..fda1395b7481 100644
--- a/drivers/gpu/drm/bridge/parade-ps8622.c
+++ b/drivers/gpu/drm/bridge/parade-ps8622.c
@@ -26,9 +26,9 @@
#include <linux/regulator/consumer.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
/* Brightness scale on the Parade chip */
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index a5d58f7035c1..08e12fef1349 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -30,8 +30,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#define SII902X_TPI_VIDEO_DATA 0x0
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 129f464cbeb1..a63e5f0dae56 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -25,9 +25,10 @@
#include <drm/drm_of.h>
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_encoder_slave.h>
+#include <drm/drm_scdc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/bridge/dw_hdmi.h>
#include <uapi/linux/media-bus-format.h>
@@ -43,6 +44,11 @@
#define HDMI_EDID_LEN 512
+/* DW-HDMI Controller >= 0x200a are at least compliant with SCDC version 1 */
+#define SCDC_MIN_SOURCE_VERSION 0x1
+
+#define HDMI14_MAX_TMDSCLK 340000000
+
enum hdmi_datamap {
RGB444_8B = 0x01,
RGB444_10B = 0x03,
@@ -93,6 +99,7 @@ struct hdmi_vmode {
unsigned int mpixelclock;
unsigned int mpixelrepetitioninput;
unsigned int mpixelrepetitionoutput;
+ unsigned int mtmdsclock;
};
struct hdmi_data_info {
@@ -537,7 +544,7 @@ static void hdmi_init_clk_regenerator(struct dw_hdmi *hdmi)
static void hdmi_clk_regenerator_update_pixel_clock(struct dw_hdmi *hdmi)
{
mutex_lock(&hdmi->audio_mutex);
- hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock,
+ hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mtmdsclock,
hdmi->sample_rate);
mutex_unlock(&hdmi->audio_mutex);
}
@@ -546,7 +553,7 @@ void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate)
{
mutex_lock(&hdmi->audio_mutex);
hdmi->sample_rate = rate;
- hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock,
+ hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mtmdsclock,
hdmi->sample_rate);
mutex_unlock(&hdmi->audio_mutex);
}
@@ -647,6 +654,20 @@ static bool hdmi_bus_fmt_is_yuv422(unsigned int bus_format)
}
}
+static bool hdmi_bus_fmt_is_yuv420(unsigned int bus_format)
+{
+ switch (bus_format) {
+ case MEDIA_BUS_FMT_UYYVYY8_0_5X24:
+ case MEDIA_BUS_FMT_UYYVYY10_0_5X30:
+ case MEDIA_BUS_FMT_UYYVYY12_0_5X36:
+ case MEDIA_BUS_FMT_UYYVYY16_0_5X48:
+ return true;
+
+ default:
+ return false;
+ }
+}
+
static int hdmi_bus_fmt_color_depth(unsigned int bus_format)
{
switch (bus_format) {
@@ -876,7 +897,8 @@ static void hdmi_video_packetize(struct dw_hdmi *hdmi)
u8 val, vp_conf;
if (hdmi_bus_fmt_is_rgb(hdmi->hdmi_data.enc_out_bus_format) ||
- hdmi_bus_fmt_is_yuv444(hdmi->hdmi_data.enc_out_bus_format)) {
+ hdmi_bus_fmt_is_yuv444(hdmi->hdmi_data.enc_out_bus_format) ||
+ hdmi_bus_fmt_is_yuv420(hdmi->hdmi_data.enc_out_bus_format)) {
switch (hdmi_bus_fmt_color_depth(
hdmi->hdmi_data.enc_out_bus_format)) {
case 8:
@@ -1015,6 +1037,33 @@ void dw_hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
}
EXPORT_SYMBOL_GPL(dw_hdmi_phy_i2c_write);
+/*
+ * HDMI2.0 Specifies the following procedure for High TMDS Bit Rates:
+ * - The Source shall suspend transmission of the TMDS clock and data
+ * - The Source shall write to the TMDS_Bit_Clock_Ratio bit to change it
+ * from a 0 to a 1 or from a 1 to a 0
+ * - The Source shall allow a minimum of 1 ms and a maximum of 100 ms from
+ * the time the TMDS_Bit_Clock_Ratio bit is written until resuming
+ * transmission of TMDS clock and data
+ *
+ * To respect the 100ms maximum delay, the dw_hdmi_set_high_tmds_clock_ratio()
+ * helper should called right before enabling the TMDS Clock and Data in
+ * the PHY configuration callback.
+ */
+void dw_hdmi_set_high_tmds_clock_ratio(struct dw_hdmi *hdmi)
+{
+ unsigned long mtmdsclock = hdmi->hdmi_data.video_mode.mtmdsclock;
+
+ /* Control for TMDS Bit Period/TMDS Clock-Period Ratio */
+ if (hdmi->connector.display_info.hdmi.scdc.supported) {
+ if (mtmdsclock > HDMI14_MAX_TMDSCLK)
+ drm_scdc_set_high_tmds_clock_ratio(hdmi->ddc, 1);
+ else
+ drm_scdc_set_high_tmds_clock_ratio(hdmi->ddc, 0);
+ }
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_set_high_tmds_clock_ratio);
+
static void dw_hdmi_phy_enable_powerdown(struct dw_hdmi *hdmi, bool enable)
{
hdmi_mask_writeb(hdmi, !enable, HDMI_PHY_CONF0,
@@ -1165,6 +1214,8 @@ static int hdmi_phy_configure_dwc_hdmi_3d_tx(struct dw_hdmi *hdmi,
const struct dw_hdmi_curr_ctrl *curr_ctrl = pdata->cur_ctr;
const struct dw_hdmi_phy_config *phy_config = pdata->phy_config;
+ /* TOFIX Will need 420 specific PHY configuration tables */
+
/* PLL/MPLL Cfg - always match on final entry */
for (; mpll_config->mpixelclock != ~0UL; mpll_config++)
if (mpixelclock <= mpll_config->mpixelclock)
@@ -1212,10 +1263,13 @@ static int hdmi_phy_configure(struct dw_hdmi *hdmi)
const struct dw_hdmi_phy_data *phy = hdmi->phy.data;
const struct dw_hdmi_plat_data *pdata = hdmi->plat_data;
unsigned long mpixelclock = hdmi->hdmi_data.video_mode.mpixelclock;
+ unsigned long mtmdsclock = hdmi->hdmi_data.video_mode.mtmdsclock;
int ret;
dw_hdmi_phy_power_off(hdmi);
+ dw_hdmi_set_high_tmds_clock_ratio(hdmi);
+
/* Leave low power consumption mode by asserting SVSRET. */
if (phy->has_svsret)
dw_hdmi_phy_enable_svsret(hdmi, 1);
@@ -1237,6 +1291,10 @@ static int hdmi_phy_configure(struct dw_hdmi *hdmi)
return ret;
}
+ /* Wait for resuming transmission of TMDS clock and data */
+ if (mtmdsclock > HDMI14_MAX_TMDSCLK)
+ msleep(100);
+
return dw_hdmi_phy_power_on(hdmi);
}
@@ -1351,6 +1409,8 @@ static void hdmi_config_AVI(struct dw_hdmi *hdmi, struct drm_display_mode *mode)
frame.colorspace = HDMI_COLORSPACE_YUV444;
else if (hdmi_bus_fmt_is_yuv422(hdmi->hdmi_data.enc_out_bus_format))
frame.colorspace = HDMI_COLORSPACE_YUV422;
+ else if (hdmi_bus_fmt_is_yuv420(hdmi->hdmi_data.enc_out_bus_format))
+ frame.colorspace = HDMI_COLORSPACE_YUV420;
else
frame.colorspace = HDMI_COLORSPACE_RGB;
@@ -1504,17 +1564,23 @@ static void hdmi_config_vendor_specific_infoframe(struct dw_hdmi *hdmi,
static void hdmi_av_composer(struct dw_hdmi *hdmi,
const struct drm_display_mode *mode)
{
- u8 inv_val;
+ u8 inv_val, bytes;
+ struct drm_hdmi_info *hdmi_info = &hdmi->connector.display_info.hdmi;
struct hdmi_vmode *vmode = &hdmi->hdmi_data.video_mode;
int hblank, vblank, h_de_hs, v_de_vs, hsync_len, vsync_len;
- unsigned int vdisplay;
+ unsigned int vdisplay, hdisplay;
- vmode->mpixelclock = mode->clock * 1000;
+ vmode->mtmdsclock = vmode->mpixelclock = mode->clock * 1000;
dev_dbg(hdmi->dev, "final pixclk = %d\n", vmode->mpixelclock);
+ if (hdmi_bus_fmt_is_yuv420(hdmi->hdmi_data.enc_out_bus_format))
+ vmode->mtmdsclock /= 2;
+
/* Set up HDMI_FC_INVIDCONF */
- inv_val = (hdmi->hdmi_data.hdcp_enable ?
+ inv_val = (hdmi->hdmi_data.hdcp_enable ||
+ vmode->mtmdsclock > HDMI14_MAX_TMDSCLK ||
+ hdmi_info->scdc.scrambling.low_rates ?
HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE :
HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE);
@@ -1547,6 +1613,22 @@ static void hdmi_av_composer(struct dw_hdmi *hdmi,
hdmi_writeb(hdmi, inv_val, HDMI_FC_INVIDCONF);
+ hdisplay = mode->hdisplay;
+ hblank = mode->htotal - mode->hdisplay;
+ h_de_hs = mode->hsync_start - mode->hdisplay;
+ hsync_len = mode->hsync_end - mode->hsync_start;
+
+ /*
+ * When we're setting a YCbCr420 mode, we need
+ * to adjust the horizontal timing to suit.
+ */
+ if (hdmi_bus_fmt_is_yuv420(hdmi->hdmi_data.enc_out_bus_format)) {
+ hdisplay /= 2;
+ hblank /= 2;
+ h_de_hs /= 2;
+ hsync_len /= 2;
+ }
+
vdisplay = mode->vdisplay;
vblank = mode->vtotal - mode->vdisplay;
v_de_vs = mode->vsync_start - mode->vdisplay;
@@ -1563,16 +1645,54 @@ static void hdmi_av_composer(struct dw_hdmi *hdmi,
vsync_len /= 2;
}
+ /* Scrambling Control */
+ if (hdmi_info->scdc.supported) {
+ if (vmode->mtmdsclock > HDMI14_MAX_TMDSCLK ||
+ hdmi_info->scdc.scrambling.low_rates) {
+ /*
+ * HDMI2.0 Specifies the following procedure:
+ * After the Source Device has determined that
+ * SCDC_Present is set (=1), the Source Device should
+ * write the accurate Version of the Source Device
+ * to the Source Version field in the SCDCS.
+ * Source Devices compliant shall set the
+ * Source Version = 1.
+ */
+ drm_scdc_readb(&hdmi->i2c->adap, SCDC_SINK_VERSION,
+ &bytes);
+ drm_scdc_writeb(&hdmi->i2c->adap, SCDC_SOURCE_VERSION,
+ min_t(u8, bytes, SCDC_MIN_SOURCE_VERSION));
+
+ /* Enabled Scrambling in the Sink */
+ drm_scdc_set_scrambling(&hdmi->i2c->adap, 1);
+
+ /*
+ * To activate the scrambler feature, you must ensure
+ * that the quasi-static configuration bit
+ * fc_invidconf.HDCP_keepout is set at configuration
+ * time, before the required mc_swrstzreq.tmdsswrst_req
+ * reset request is issued.
+ */
+ hdmi_writeb(hdmi, (u8)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ,
+ HDMI_MC_SWRSTZ);
+ hdmi_writeb(hdmi, 1, HDMI_FC_SCRAMBLER_CTRL);
+ } else {
+ hdmi_writeb(hdmi, 0, HDMI_FC_SCRAMBLER_CTRL);
+ hdmi_writeb(hdmi, (u8)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ,
+ HDMI_MC_SWRSTZ);
+ drm_scdc_set_scrambling(&hdmi->i2c->adap, 0);
+ }
+ }
+
/* Set up horizontal active pixel width */
- hdmi_writeb(hdmi, mode->hdisplay >> 8, HDMI_FC_INHACTV1);
- hdmi_writeb(hdmi, mode->hdisplay, HDMI_FC_INHACTV0);
+ hdmi_writeb(hdmi, hdisplay >> 8, HDMI_FC_INHACTV1);
+ hdmi_writeb(hdmi, hdisplay, HDMI_FC_INHACTV0);
/* Set up vertical active lines */
hdmi_writeb(hdmi, vdisplay >> 8, HDMI_FC_INVACTV1);
hdmi_writeb(hdmi, vdisplay, HDMI_FC_INVACTV0);
/* Set up horizontal blanking pixel region width */
- hblank = mode->htotal - mode->hdisplay;
hdmi_writeb(hdmi, hblank >> 8, HDMI_FC_INHBLANK1);
hdmi_writeb(hdmi, hblank, HDMI_FC_INHBLANK0);
@@ -1580,7 +1700,6 @@ static void hdmi_av_composer(struct dw_hdmi *hdmi,
hdmi_writeb(hdmi, vblank, HDMI_FC_INVBLANK);
/* Set up HSYNC active edge delay width (in pixel clks) */
- h_de_hs = mode->hsync_start - mode->hdisplay;
hdmi_writeb(hdmi, h_de_hs >> 8, HDMI_FC_HSYNCINDELAY1);
hdmi_writeb(hdmi, h_de_hs, HDMI_FC_HSYNCINDELAY0);
@@ -1588,7 +1707,6 @@ static void hdmi_av_composer(struct dw_hdmi *hdmi,
hdmi_writeb(hdmi, v_de_vs, HDMI_FC_VSYNCINDELAY);
/* Set up HSYNC active pulse width (in pixel clks) */
- hsync_len = mode->hsync_end - mode->hsync_start;
hdmi_writeb(hdmi, hsync_len >> 8, HDMI_FC_HSYNCINWIDTH1);
hdmi_writeb(hdmi, hsync_len, HDMI_FC_HSYNCINWIDTH0);
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h
index 9d90eb9c46e5..3f3c616eba97 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.h
@@ -255,6 +255,7 @@
#define HDMI_FC_MASK2 0x10DA
#define HDMI_FC_POL2 0x10DB
#define HDMI_FC_PRCONF 0x10E0
+#define HDMI_FC_SCRAMBLER_CTRL 0x10E1
#define HDMI_FC_GMD_STAT 0x1100
#define HDMI_FC_GMD_EN 0x1101
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index 23a5977a3b0a..e915ae8c9a92 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -19,9 +19,9 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <drm/bridge/dw_mipi_dsi.h>
#include <video/mipi_display.h>
diff --git a/drivers/gpu/drm/bridge/tc358764.c b/drivers/gpu/drm/bridge/tc358764.c
index afd491018bfc..a20e454ddd64 100644
--- a/drivers/gpu/drm/bridge/tc358764.c
+++ b/drivers/gpu/drm/bridge/tc358764.c
@@ -9,11 +9,11 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include <linux/gpio/consumer.h>
#include <linux/of_graph.h>
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 4df07f4cbff5..bbc17530c23d 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -34,11 +34,11 @@
#include <linux/slab.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
/* Registers */
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 10243965ee7c..f72ee137e5f1 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -6,11 +6,11 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c
index c3e32138c6bb..7bfb4f338813 100644
--- a/drivers/gpu/drm/bridge/ti-tfp410.c
+++ b/drivers/gpu/drm/bridge/ti-tfp410.c
@@ -20,7 +20,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#define HOTPLUG_DEBOUNCE_MS 1100
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index db40b77c7f7c..8ec880f3a322 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -12,6 +12,7 @@
#include <linux/console.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "cirrus_drv.h"
diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
index ed7dcf212a34..a830e70fc0bb 100644
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ b/drivers/gpu/drm/cirrus/cirrus_mode.c
@@ -17,6 +17,7 @@
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <video/cirrus.h>
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 54e2ae614dcc..6fe2303fccd9 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -29,7 +29,6 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_plane_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_writeback.h>
#include <drm/drm_damage_helper.h>
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index 847539645558..e3ff73695c32 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -1367,7 +1367,7 @@ EXPORT_SYMBOL(drm_mode_create_scaling_mode_property);
*
* Absence of the property should indicate absence of support.
*
- * "vrr_enabled":
+ * "VRR_ENABLED":
* Default &drm_crtc boolean property that notifies the driver that the
* content on the CRTC is suitable for variable refresh rate presentation.
* The driver will take this property as a hint to enable variable
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 196ebba8af5f..b1c63e9cdf8a 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -33,7 +33,7 @@
#include <drm/drm_fixed.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
/**
* DOC: dp mst helper
@@ -67,6 +67,64 @@ static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr,
static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux);
static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_aux *aux);
static void drm_dp_mst_kick_tx(struct drm_dp_mst_topology_mgr *mgr);
+
+#define DP_STR(x) [DP_ ## x] = #x
+
+static const char *drm_dp_mst_req_type_str(u8 req_type)
+{
+ static const char * const req_type_str[] = {
+ DP_STR(GET_MSG_TRANSACTION_VERSION),
+ DP_STR(LINK_ADDRESS),
+ DP_STR(CONNECTION_STATUS_NOTIFY),
+ DP_STR(ENUM_PATH_RESOURCES),
+ DP_STR(ALLOCATE_PAYLOAD),
+ DP_STR(QUERY_PAYLOAD),
+ DP_STR(RESOURCE_STATUS_NOTIFY),
+ DP_STR(CLEAR_PAYLOAD_ID_TABLE),
+ DP_STR(REMOTE_DPCD_READ),
+ DP_STR(REMOTE_DPCD_WRITE),
+ DP_STR(REMOTE_I2C_READ),
+ DP_STR(REMOTE_I2C_WRITE),
+ DP_STR(POWER_UP_PHY),
+ DP_STR(POWER_DOWN_PHY),
+ DP_STR(SINK_EVENT_NOTIFY),
+ DP_STR(QUERY_STREAM_ENC_STATUS),
+ };
+
+ if (req_type >= ARRAY_SIZE(req_type_str) ||
+ !req_type_str[req_type])
+ return "unknown";
+
+ return req_type_str[req_type];
+}
+
+#undef DP_STR
+#define DP_STR(x) [DP_NAK_ ## x] = #x
+
+static const char *drm_dp_mst_nak_reason_str(u8 nak_reason)
+{
+ static const char * const nak_reason_str[] = {
+ DP_STR(WRITE_FAILURE),
+ DP_STR(INVALID_READ),
+ DP_STR(CRC_FAILURE),
+ DP_STR(BAD_PARAM),
+ DP_STR(DEFER),
+ DP_STR(LINK_FAILURE),
+ DP_STR(NO_RESOURCES),
+ DP_STR(DPCD_FAIL),
+ DP_STR(I2C_NAK),
+ DP_STR(ALLOCATE_FAIL),
+ };
+
+ if (nak_reason >= ARRAY_SIZE(nak_reason_str) ||
+ !nak_reason_str[nak_reason])
+ return "unknown";
+
+ return nak_reason_str[nak_reason];
+}
+
+#undef DP_STR
+
/* sideband msg handling */
static u8 drm_dp_msg_header_crc4(const uint8_t *data, size_t num_nibbles)
{
@@ -568,7 +626,7 @@ static bool drm_dp_sideband_parse_reply(struct drm_dp_sideband_msg_rx *raw,
msg->reply_type = (raw->msg[0] & 0x80) >> 7;
msg->req_type = (raw->msg[0] & 0x7f);
- if (msg->reply_type) {
+ if (msg->reply_type == DP_SIDEBAND_REPLY_NAK) {
memcpy(msg->u.nak.guid, &raw->msg[1], 16);
msg->u.nak.reason = raw->msg[17];
msg->u.nak.nak_data = raw->msg[18];
@@ -594,7 +652,8 @@ static bool drm_dp_sideband_parse_reply(struct drm_dp_sideband_msg_rx *raw,
case DP_POWER_UP_PHY:
return drm_dp_sideband_parse_power_updown_phy_ack(raw, msg);
default:
- DRM_ERROR("Got unknown reply 0x%02x\n", msg->req_type);
+ DRM_ERROR("Got unknown reply 0x%02x (%s)\n", msg->req_type,
+ drm_dp_mst_req_type_str(msg->req_type));
return false;
}
}
@@ -661,7 +720,8 @@ static bool drm_dp_sideband_parse_req(struct drm_dp_sideband_msg_rx *raw,
case DP_RESOURCE_STATUS_NOTIFY:
return drm_dp_sideband_parse_resource_status_notify(raw, msg);
default:
- DRM_ERROR("Got unknown request 0x%02x\n", msg->req_type);
+ DRM_ERROR("Got unknown request 0x%02x (%s)\n", msg->req_type,
+ drm_dp_mst_req_type_str(msg->req_type));
return false;
}
}
@@ -1969,9 +2029,9 @@ static void drm_dp_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
if (ret > 0) {
int i;
- if (txmsg->reply.reply_type == 1)
+ if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK) {
DRM_DEBUG_KMS("link address nak received\n");
- else {
+ } else {
DRM_DEBUG_KMS("link address reply: %d\n", txmsg->reply.u.link_addr.nports);
for (i = 0; i < txmsg->reply.u.link_addr.nports; i++) {
DRM_DEBUG_KMS("port %d: input %d, pdt: %d, pn: %d, dpcd_rev: %02x, mcs: %d, ddps: %d, ldps %d, sdp %d/%d\n", i,
@@ -2020,9 +2080,9 @@ static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
if (ret > 0) {
- if (txmsg->reply.reply_type == 1)
+ if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK) {
DRM_DEBUG_KMS("enum path resources nak received\n");
- else {
+ } else {
if (port->port_num != txmsg->reply.u.path_resources.port_number)
DRM_ERROR("got incorrect port in response\n");
DRM_DEBUG_KMS("enum path resources %d: %d %d\n", txmsg->reply.u.path_resources.port_number, txmsg->reply.u.path_resources.full_payload_bw_number,
@@ -2132,7 +2192,7 @@ static int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
*/
ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
if (ret > 0) {
- if (txmsg->reply.reply_type == 1)
+ if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK)
ret = -EINVAL;
else
ret = 0;
@@ -2165,7 +2225,7 @@ int drm_dp_send_power_updown_phy(struct drm_dp_mst_topology_mgr *mgr,
ret = drm_dp_mst_wait_tx_reply(port->parent, txmsg);
if (ret > 0) {
- if (txmsg->reply.reply_type == 1)
+ if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK)
ret = -EINVAL;
else
ret = 0;
@@ -2423,9 +2483,9 @@ static int drm_dp_send_dpcd_write(struct drm_dp_mst_topology_mgr *mgr,
ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
if (ret > 0) {
- if (txmsg->reply.reply_type == 1) {
+ if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK)
ret = -EINVAL;
- } else
+ else
ret = 0;
}
kfree(txmsg);
@@ -2438,7 +2498,7 @@ static int drm_dp_encode_up_ack_reply(struct drm_dp_sideband_msg_tx *msg, u8 req
{
struct drm_dp_sideband_msg_reply_body reply;
- reply.reply_type = 0;
+ reply.reply_type = DP_SIDEBAND_REPLY_ACK;
reply.req_type = req_type;
drm_dp_encode_sideband_reply(&reply, msg);
return 0;
@@ -2745,9 +2805,14 @@ static int drm_dp_mst_handle_down_rep(struct drm_dp_mst_topology_mgr *mgr)
}
drm_dp_sideband_parse_reply(&mgr->down_rep_recv, &txmsg->reply);
- if (txmsg->reply.reply_type == 1) {
- DRM_DEBUG_KMS("Got NAK reply: req 0x%02x, reason 0x%02x, nak data 0x%02x\n", txmsg->reply.req_type, txmsg->reply.u.nak.reason, txmsg->reply.u.nak.nak_data);
- }
+
+ if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK)
+ DRM_DEBUG_KMS("Got NAK reply: req 0x%02x (%s), reason 0x%02x (%s), nak data 0x%02x\n",
+ txmsg->reply.req_type,
+ drm_dp_mst_req_type_str(txmsg->reply.req_type),
+ txmsg->reply.u.nak.reason,
+ drm_dp_mst_nak_reason_str(txmsg->reply.u.nak.reason),
+ txmsg->reply.u.nak.nak_data);
memset(&mgr->down_rep_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
drm_dp_mst_topology_put_mstb(mstb);
@@ -3893,7 +3958,7 @@ static int drm_dp_mst_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs
ret = drm_dp_mst_wait_tx_reply(mstb, txmsg);
if (ret > 0) {
- if (txmsg->reply.reply_type == 1) { /* got a NAK back */
+ if (txmsg->reply.reply_type == DP_SIDEBAND_REPLY_NAK) {
ret = -EREMOTEIO;
goto out;
}
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 31fcf94bf825..c5c79986f9c5 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -3185,9 +3185,7 @@ static void drm_fbdev_client_unregister(struct drm_client_dev *client)
static int drm_fbdev_client_restore(struct drm_client_dev *client)
{
- struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client);
-
- drm_fb_helper_restore_fbdev_mode_unlocked(fb_helper);
+ drm_fb_helper_lastclose(client->dev);
return 0;
}
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 45a07652fa00..9bd8908d5fd8 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -103,9 +103,6 @@ int drm_irq_install(struct drm_device *dev, int irq)
int ret;
unsigned long sh_flags = 0;
- if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
- return -EOPNOTSUPP;
-
if (irq == 0)
return -EINVAL;
@@ -123,8 +120,8 @@ int drm_irq_install(struct drm_device *dev, int irq)
if (dev->driver->irq_preinstall)
dev->driver->irq_preinstall(dev);
- /* Install handler */
- if (drm_core_check_feature(dev, DRIVER_IRQ_SHARED))
+ /* PCI devices require shared interrupts. */
+ if (dev->pdev)
sh_flags = IRQF_SHARED;
ret = request_irq(irq, dev->driver->irq_handler,
@@ -174,9 +171,6 @@ int drm_irq_uninstall(struct drm_device *dev)
bool irq_enabled;
int i;
- if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
- return -EOPNOTSUPP;
-
irq_enabled = dev->irq_enabled;
dev->irq_enabled = false;
diff --git a/drivers/gpu/drm/drm_modeset_helper.c b/drivers/gpu/drm/drm_modeset_helper.c
index 9150fa385bba..890eee07892d 100644
--- a/drivers/gpu/drm/drm_modeset_helper.c
+++ b/drivers/gpu/drm/drm_modeset_helper.c
@@ -21,10 +21,10 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
/**
* DOC: aux kms helpers
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index a1bb157bfdfa..6fd08e04b323 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -36,10 +36,10 @@
#include <drm/drm_client.h>
#include <drm/drm_crtc.h>
#include <drm/drm_fourcc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_modeset_helper_vtables.h>
+#include <drm/drm_probe_helper.h>
#include "drm_crtc_helper_internal.h"
diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c
index 917812448d1b..a32f14cd7398 100644
--- a/drivers/gpu/drm/drm_simple_kms_helper.c
+++ b/drivers/gpu/drm/drm_simple_kms_helper.c
@@ -10,8 +10,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
#include <linux/slab.h>
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index 4bf698de5996..a6a7ded37ef1 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -21,7 +21,6 @@
#include <linux/mm_types.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
#include <drm/etnaviv_drm.h>
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
index c8449ae4f4fe..471242a5e580 100644
--- a/drivers/gpu/drm/exynos/exynos_dp.c
+++ b/drivers/gpu/drm/exynos/exynos_dp.c
@@ -22,10 +22,11 @@
#include <video/videomode.h>
#include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <drm/bridge/analogix_dp.h>
#include <drm/exynos_drm.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 2696289ecc78..96ee83a798c4 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -13,10 +13,10 @@
*/
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_encoder.h>
+#include <drm/drm_probe_helper.h>
#include "exynos_drm_crtc.h"
#include "exynos_drm_drv.h"
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 2f0babb67c51..ae425c9a3f7b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -11,9 +11,9 @@
*/
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_panel.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <linux/of_graph.h>
#include <linux/regulator/consumer.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 2c75e789b2a7..e1ef9dc9ebf3 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -15,8 +15,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/component.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index d81e62ae286a..a4253dd55f86 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -13,11 +13,11 @@
#include <asm/unaligned.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_panel.h>
-#include <drm/drm_atomic_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/gpio/consumer.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index 31eb538a44ae..1f11ab0f8e9d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -13,12 +13,12 @@
*/
#include <drm/drmP.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include <uapi/drm/exynos_drm.h>
#include "exynos_drm_drv.h"
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index ce9604ca8041..c30dd88cdb25 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -15,7 +15,7 @@
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/exynos_drm.h>
#include <linux/console.h>
@@ -88,7 +88,6 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
}
fbi->par = helper;
- fbi->flags = FBINFO_FLAG_DEFAULT;
fbi->fbops = &exynos_drm_fb_ops;
drm_fb_helper_fill_fix(fbi, fb->pitches[0], fb->format->depth);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 19697c1362d8..29f4c1932aed 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -19,9 +19,9 @@
#include <drm/exynos_drm.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include "exynos_drm_drv.h"
#include "exynos_drm_crtc.h"
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index b857df67aff0..8e2c02fc66e8 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -15,9 +15,9 @@
*/
#include <drm/drmP.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include "regs-hdmi.h"
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
index 18afc94e4dff..bf256971063d 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
@@ -16,7 +16,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <video/videomode.h>
#include "fsl_dcu_drm_crtc.h"
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index ceddc3e29258..dfc73aade325 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -24,11 +24,11 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_modeset_helper.h>
+#include <drm/drm_probe_helper.h>
#include "fsl_dcu_drm_crtc.h"
#include "fsl_dcu_drm_drv.h"
@@ -137,7 +137,7 @@ static irqreturn_t fsl_dcu_drm_irq(int irq, void *arg)
DEFINE_DRM_GEM_CMA_FOPS(fsl_dcu_drm_fops);
static struct drm_driver fsl_dcu_drm_driver = {
- .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM | DRIVER_MODESET
+ .driver_features = DRIVER_GEM | DRIVER_MODESET
| DRIVER_PRIME | DRIVER_ATOMIC,
.load = fsl_dcu_load,
.unload = fsl_dcu_unload,
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
index ddc68e476a4d..e447f7d0c304 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c
@@ -11,9 +11,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include "fsl_dcu_drm_crtc.h"
#include "fsl_dcu_drm_drv.h"
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 9554b245746e..2a9e8a82c06a 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -14,10 +14,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "fsl_dcu_drm_drv.h"
#include "fsl_dcu_drm_plane.h"
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index 2298ed2a9e1c..0a3a62b08240 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -14,9 +14,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "fsl_dcu_drm_drv.h"
#include "fsl_tcon.h"
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index adefae58b5fc..c934b3df1f81 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -405,7 +405,6 @@ static int psbfb_create(struct psb_fbdev *fbdev,
drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth);
strcpy(info->fix.id, "psbdrmfb");
- info->flags = FBINFO_DEFAULT;
if (dev_priv->ops->accel_2d && pitch_lines > 8) /* 2D engine */
info->fbops = &psbfb_ops;
else if (gtt_roll) { /* GTT rolling seems best */
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index ac32ab5aa002..eefaf4daff2b 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -468,8 +468,7 @@ static const struct file_operations psb_gem_fops = {
};
static struct drm_driver driver = {
- .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
- DRIVER_MODESET | DRIVER_GEM,
+ .driver_features = DRIVER_MODESET | DRIVER_GEM,
.load = psb_driver_load,
.unload = psb_driver_unload,
.lastclose = drm_fb_helper_lastclose,
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index e05e5399af2d..8280a923b916 100644
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -24,6 +24,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder.h>
+#include <drm/drm_probe_helper.h>
#include <linux/gpio.h>
#include "gma_display.h"
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
index a956545774a3..9316b724e7a2 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
@@ -18,8 +18,8 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "hibmc_drm_drv.h"
#include "hibmc_drm_regs.h"
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index 68c0c297b3a5..8ed94fcd42a7 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -20,7 +20,7 @@
#include <linux/module.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "hibmc_drm_drv.h"
#include "hibmc_drm_regs.h"
@@ -56,8 +56,7 @@ static irqreturn_t hibmc_drm_interrupt(int irq, void *arg)
}
static struct drm_driver hibmc_driver = {
- .driver_features = DRIVER_GEM | DRIVER_MODESET |
- DRIVER_ATOMIC | DRIVER_HAVE_IRQ,
+ .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
.fops = &hibmc_fops,
.name = "hibmc",
.date = "20160828",
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
index edcca1761500..de9d7cc97e44 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
@@ -17,8 +17,8 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include "hibmc_drm_drv.h"
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
index 744956cea749..d2cf7317930a 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
@@ -17,7 +17,7 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "hibmc_drm_drv.h"
#include "hibmc_drm_regs.h"
diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
index b4c7af3ab6ae..3d6c45097f51 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -17,12 +17,17 @@
#include <linux/clk.h>
#include <linux/component.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
-#include <drm/drm_of.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_encoder_slave.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_device.h>
+#include <drm/drm_encoder_slave.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_of.h>
+#include <drm/drm_print.h>
+#include <drm/drm_probe_helper.h>
#include "dw_dsi_reg.h"
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index bb774202a5a1..73611a92d96c 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -23,13 +23,13 @@
#include <linux/reset.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_plane_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_crtc.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "kirin_drm_drv.h"
#include "kirin_ade_reg.h"
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 15e32e5d9101..7cb7c042b93f 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -20,13 +20,13 @@
#include <linux/of_graph.h>
#include <drm/drmP.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include "kirin_drm_drv.h"
diff --git a/drivers/gpu/drm/i2c/ch7006_priv.h b/drivers/gpu/drm/i2c/ch7006_priv.h
index dc6414af5d79..b6e091935977 100644
--- a/drivers/gpu/drm/i2c/ch7006_priv.h
+++ b/drivers/gpu/drm/i2c/ch7006_priv.h
@@ -30,6 +30,7 @@
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder_slave.h>
+#include <drm/drm_probe_helper.h>
#include <drm/i2c/ch7006.h>
typedef int64_t fixed;
diff --git a/drivers/gpu/drm/i2c/sil164_drv.c b/drivers/gpu/drm/i2c/sil164_drv.c
index c52d7a3af786..878ba8d06ce2 100644
--- a/drivers/gpu/drm/i2c/sil164_drv.c
+++ b/drivers/gpu/drm/i2c/sil164_drv.c
@@ -27,8 +27,8 @@
#include <linux/module.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder_slave.h>
+#include <drm/drm_probe_helper.h>
#include <drm/i2c/sil164.h>
struct sil164_priv {
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index ecdb8070ed35..7f34601bb515 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -26,9 +26,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <drm/i2c/tda998x.h>
#include <media/cec-notifier.h>
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 9a9e1da496dc..e80903114ca8 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -26,9 +26,10 @@
*
*/
-#include <linux/debugfs.h>
#include <linux/sort.h>
#include <linux/sched/mm.h>
+#include <drm/drm_debugfs.h>
+#include <drm/drm_fourcc.h>
#include "intel_drv.h"
#include "intel_guc_submission.h"
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f462a4d28af4..a7aaa1ac4c99 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -41,7 +41,7 @@
#include <linux/vt.h>
#include <acpi/video.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/i915_drm.h>
@@ -3010,7 +3010,7 @@ static struct drm_driver driver = {
* deal with them for Intel hardware.
*/
.driver_features =
- DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | DRIVER_PRIME |
+ DRIVER_GEM | DRIVER_PRIME |
DRIVER_RENDER | DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_SYNCOBJ,
.release = i915_driver_release,
.open = i915_driver_open,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index b359390ba22c..44c82a6b9934 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -26,6 +26,7 @@
*/
#include <drm/drm_vma_manager.h>
+#include <drm/drm_pci.h>
#include <drm/i915_drm.h>
#include <linux/dma-fence-array.h>
#include <linux/kthread.h>
@@ -36,6 +37,7 @@
#include <linux/swap.h>
#include <linux/pci.h>
#include <linux/dma-buf.h>
+#include <linux/mman.h>
#include "i915_drv.h"
#include "i915_gem_clflush.h"
diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
index 73c3e8f519e8..c1007245f46d 100644
--- a/drivers/gpu/drm/i915/i915_ioc32.c
+++ b/drivers/gpu/drm/i915/i915_ioc32.c
@@ -29,6 +29,7 @@
#include <linux/compat.h>
#include <drm/i915_drm.h>
+#include <drm/drm_ioctl.h>
#include "i915_drv.h"
struct drm_i915_getparam32 {
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 7056ae2d1e0e..7e56611b3d60 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -31,6 +31,8 @@
#include <linux/sysrq.h>
#include <linux/slab.h>
#include <linux/circ_buf.h>
+#include <drm/drm_irq.h>
+#include <drm/drm_drv.h>
#include <drm/i915_drm.h>
#include "i915_drv.h"
#include "i915_trace.h"
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index dd4aff2b256e..44c23ac60347 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -26,6 +26,8 @@
#include <linux/vgaarb.h>
#include <linux/vga_switcheroo.h>
+#include <drm/drm_drv.h>
+
#include "i915_drv.h"
#include "i915_selftest.h"
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
index 33d90eca9cdd..43da14f08dc0 100644
--- a/drivers/gpu/drm/i915/i915_trace.h
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -6,6 +6,8 @@
#include <linux/types.h>
#include <linux/tracepoint.h>
+#include <drm/drm_drv.h>
+
#include "i915_drv.h"
#include "intel_drv.h"
#include "intel_ringbuffer.h"
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index c2e799a5e63e..3716b2ee362f 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -29,8 +29,8 @@
#include <linux/slab.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include "intel_drv.h"
#include <drm/i915_drm.h>
#include "i915_drv.h"
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 36c1126cbc85..f6f0d78436e3 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -35,8 +35,8 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_dp_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_rect.h>
#include <drm/drm_atomic_uapi.h>
#include <linux/intel-iommu.h>
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 2e994b5ba40b..681e88405ada 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -34,10 +34,10 @@
#include <asm/byteorder.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_hdcp.h>
+#include <drm/drm_probe_helper.h>
#include "intel_drv.h"
#include <drm/i915_drm.h>
#include "i915_drv.h"
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index f90041cb336d..cdb83d294cdd 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -26,8 +26,8 @@
#include "i915_drv.h"
#include "intel_drv.h"
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
static int intel_dp_mst_compute_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config,
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 47195320413a..85b913ea6e80 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -33,12 +33,13 @@
#include <drm/i915_drm.h>
#include "i915_drv.h"
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_dp_dual_mode_helper.h>
#include <drm/drm_dp_mst_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_rect.h>
+#include <drm/drm_vblank.h>
#include <drm/drm_atomic.h>
#include <media/cec-notifier.h>
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index ec72be4b7a7b..656e684e7c9a 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -38,6 +38,8 @@
* forcibly disable it to allow proper screen updates.
*/
+#include <drm/drm_fourcc.h>
+
#include "intel_drv.h"
#include "i915_drv.h"
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index 3036d835bc2b..8cf3efe88f02 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -39,6 +39,8 @@
#include <drm/drm_crtc.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_fourcc.h>
+
#include "intel_drv.h"
#include "intel_frontbuffer.h"
#include <drm/i915_drm.h>
diff --git a/drivers/gpu/drm/i915/intel_lpe_audio.c b/drivers/gpu/drm/i915/intel_lpe_audio.c
index 5d5336fbe7b0..f8239bca3820 100644
--- a/drivers/gpu/drm/i915/intel_lpe_audio.c
+++ b/drivers/gpu/drm/i915/intel_lpe_audio.c
@@ -65,6 +65,7 @@
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/pm_runtime.h>
+#include <linux/platform_device.h>
#include "i915_drv.h"
#include <linux/delay.h>
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index c81db81e4416..c300e5787b3c 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -26,6 +26,8 @@
* Derived from Xorg ddx, xf86-video-intel, src/i830_video.c
*/
#include <drm/i915_drm.h>
+#include <drm/drm_fourcc.h>
+
#include "i915_drv.h"
#include "i915_reg.h"
#include "intel_drv.h"
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 77a26fd3a44a..06393cd1067d 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -13,7 +13,7 @@
#include <linux/regmap.h>
#include <drm/drm_of.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_encoder_slave.h>
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 820c7e3878f0..44da0f5d0ed9 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -12,13 +12,13 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_fb_cma_helper.h>
-#include <drm/drm_plane_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <video/imx-ipu-v3.h>
#include "imx-drm.h"
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index 2c5bbe317353..e2a129d4ae7b 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -12,9 +12,9 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <linux/mfd/syscon.h>
#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
#include <linux/of_device.h>
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index 293dd5752583..e725af8a0025 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -17,7 +17,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <video/imx-ipu-v3.h>
#include "imx-drm.h"
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 058b53c0aa7e..3c62167a9251 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -4,19 +4,19 @@
*
* Copyright (C) 2011 Sascha Hauer, Pengutronix
*/
+#include <linux/clk.h>
#include <linux/component.h>
-#include <linux/module.h>
-#include <linux/export.h>
#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/export.h>
+#include <linux/module.h>
#include <linux/platform_device.h>
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
-#include <linux/clk.h>
-#include <linux/errno.h>
-#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_probe_helper.h>
#include <video/imx-ipu-v3.h>
#include "imx-drm.h"
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index f3ce51121dd6..1a76de1e8e7b 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -10,9 +10,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <linux/videodev2.h>
#include <video/of_display_timing.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 62a9d47df948..22e68a100e7b 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -13,7 +13,7 @@
*/
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_of.h>
#include <linux/kernel.h>
#include <linux/component.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index 92ecb9bf982c..acad088173da 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -14,8 +14,8 @@
#include <asm/barrier.h>
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/pm_runtime.h>
#include <soc/mediatek/smi.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 6422e99952fe..cf59ea9bccfd 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -15,10 +15,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <linux/component.h>
#include <linux/iommu.h>
#include <linux/of_address.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_fb.c b/drivers/gpu/drm/mediatek/mtk_drm_fb.c
index be5f6f1daf55..e20fcaef2851 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_fb.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_fb.c
@@ -12,7 +12,7 @@
*/
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 27b507eb4a99..b00eb2d2e086 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -13,10 +13,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_panel.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/component.h>
#include <linux/iopoll.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 12ad00d01063..915cc84621ae 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -14,7 +14,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_edid.h>
#include <linux/arm-smccc.h>
#include <linux/clk.h>
diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c
index 75d97f1b2e8f..ec573c04206b 100644
--- a/drivers/gpu/drm/meson/meson_crtc.c
+++ b/drivers/gpu/drm/meson/meson_crtc.c
@@ -30,7 +30,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_flip_work.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "meson_crtc.h"
#include "meson_plane.h"
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 1e360828ac38..27f38bdc8677 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -30,14 +30,14 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_flip_work.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_plane_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_rect.h>
-#include <drm/drm_fb_helper.h>
#include "meson_drv.h"
#include "meson_plane.h"
@@ -90,7 +90,7 @@ static irqreturn_t meson_irq(int irq, void *arg)
DEFINE_DRM_GEM_CMA_FOPS(fops);
static struct drm_driver meson_driver = {
- .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM |
+ .driver_features = DRIVER_GEM |
DRIVER_MODESET | DRIVER_PRIME |
DRIVER_ATOMIC,
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c
index bc25001b8207..e28814f4ea6c 100644
--- a/drivers/gpu/drm/meson/meson_dw_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c
@@ -26,9 +26,9 @@
#include <linux/regulator/consumer.h>
#include <drm/drmP.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include <drm/bridge/dw_hdmi.h>
#include <uapi/linux/media-bus-format.h>
@@ -365,7 +365,8 @@ static int dw_hdmi_phy_init(struct dw_hdmi *hdmi, void *data,
unsigned int wr_clk =
readl_relaxed(priv->io_base + _REG(VPU_HDMI_SETTING));
- DRM_DEBUG_DRIVER("\"%s\"\n", mode->name);
+ DRM_DEBUG_DRIVER("\"%s\" div%d\n", mode->name,
+ mode->clock > 340000 ? 40 : 10);
/* Enable clocks */
regmap_update_bits(priv->hhi, HHI_HDMI_CLK_CNTL, 0xffff, 0x100);
@@ -385,9 +386,17 @@ static int dw_hdmi_phy_init(struct dw_hdmi *hdmi, void *data,
/* Enable normal output to PHY */
dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_BIST_CNTL, BIT(12));
- /* TMDS pattern setup (TOFIX pattern for 4k2k scrambling) */
- dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_01, 0x001f001f);
- dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_23, 0x001f001f);
+ /* TMDS pattern setup (TOFIX Handle the YUV420 case) */
+ if (mode->clock > 340000) {
+ dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_01, 0);
+ dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_23,
+ 0x03ff03ff);
+ } else {
+ dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_01,
+ 0x001f001f);
+ dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_23,
+ 0x001f001f);
+ }
/* Load TMDS pattern */
dw_hdmi_top_write(dw_hdmi, HDMITX_TOP_TMDS_CLK_PTTN_CNTL, 0x1);
@@ -413,6 +422,8 @@ static int dw_hdmi_phy_init(struct dw_hdmi *hdmi, void *data,
/* Disable clock, fifo, fifo_wr */
regmap_update_bits(priv->hhi, HHI_HDMI_PHY_CNTL1, 0xf, 0);
+ dw_hdmi_set_high_tmds_clock_ratio(hdmi);
+
msleep(100);
/* Reset PHY 3 times in a row */
@@ -557,6 +568,10 @@ dw_hdmi_mode_valid(struct drm_connector *connector,
DRM_DEBUG_DRIVER("Modeline " DRM_MODE_FMT "\n", DRM_MODE_ARG(mode));
+ /* If sink max TMDS clock, we reject the mode */
+ if (mode->clock > connector->display_info.max_tmds_clock)
+ return MODE_BAD;
+
/* Check against non-VIC supported modes */
if (!vic) {
status = meson_venc_hdmi_supported_mode(mode);
diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 0ba04f6813e6..66d73a932d19 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -848,6 +848,8 @@ struct meson_hdmi_venc_vic_mode {
{ 93, &meson_hdmi_encp_mode_2160p24 },
{ 94, &meson_hdmi_encp_mode_2160p25 },
{ 95, &meson_hdmi_encp_mode_2160p30 },
+ { 96, &meson_hdmi_encp_mode_2160p25 },
+ { 97, &meson_hdmi_encp_mode_2160p30 },
{ 0, NULL}, /* sentinel */
};
diff --git a/drivers/gpu/drm/meson/meson_venc_cvbs.c b/drivers/gpu/drm/meson/meson_venc_cvbs.c
index f7945bae3b4a..d622d817b6df 100644
--- a/drivers/gpu/drm/meson/meson_venc_cvbs.c
+++ b/drivers/gpu/drm/meson/meson_venc_cvbs.c
@@ -26,9 +26,9 @@
#include <linux/of_graph.h>
#include <drm/drmP.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include "meson_venc_cvbs.h"
#include "meson_venc.h"
diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c
index 1aad27813c23..6e1d1054ad06 100644
--- a/drivers/gpu/drm/mga/mga_drv.c
+++ b/drivers/gpu/drm/mga/mga_drv.c
@@ -57,7 +57,7 @@ static const struct file_operations mga_driver_fops = {
static struct drm_driver driver = {
.driver_features =
DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_LEGACY |
- DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
+ DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ,
.dev_priv_size = sizeof(drm_mga_buf_priv_t),
.load = mga_driver_load,
.unload = mga_driver_unload,
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index acf7bfe68454..7481a3d556ad 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -16,6 +16,7 @@
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "mgag200_drv.h"
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 9be7c355debd..d130825e2c75 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -20,10 +20,10 @@
#include <linux/sort.h>
#include <linux/debugfs.h>
#include <linux/ktime.h>
-#include <drm/drm_mode.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_flip_work.h>
+#include <drm/drm_mode.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_rect.h>
#include "dpu_kms.h"
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 36158b7d99cd..36af231bb73f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -24,7 +24,7 @@
#include "msm_drv.h"
#include "dpu_kms.h"
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "dpu_hwio.h"
#include "dpu_hw_catalog.h"
#include "dpu_hw_intf.h"
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
index cc32ea5f4289..0cfd4c06b610 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
@@ -16,9 +16,9 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_flip_work.h>
#include <drm/drm_mode.h>
+#include <drm/drm_probe_helper.h>
#include "mdp4_kms.h"
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c
index 48ce218b8463..caa39b4621e3 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c
@@ -18,7 +18,7 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "mdp4_kms.h"
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c
index ff8f2da160c0..259d51971401 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c
@@ -16,7 +16,7 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "mdp4_kms.h"
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c
index fff77a4b12c2..df6f9803a1d7 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c
@@ -17,7 +17,7 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "mdp4_kms.h"
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c
index 976585d8bfd6..9bf9d6065c55 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c
@@ -12,7 +12,7 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "mdp5_kms.h"
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index 2f95e6525589..b0cf63c4e3d7 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -19,8 +19,8 @@
#include <linux/sort.h>
#include <drm/drm_mode.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_flip_work.h>
+#include <drm/drm_probe_helper.h>
#include "mdp5_kms.h"
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
index d2a56e55e53d..820a62c40063 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c
@@ -17,7 +17,7 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "mdp5_kms.h"
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index d2cdc7b553fe..8747fb32a106 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1063,8 +1063,7 @@ static const struct file_operations fops = {
};
static struct drm_driver msm_driver = {
- .driver_features = DRIVER_HAVE_IRQ |
- DRIVER_GEM |
+ .driver_features = DRIVER_GEM |
DRIVER_PRIME |
DRIVER_RENDER |
DRIVER_ATOMIC |
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index 9cd6a96c6bf2..4e0c6c2f9a86 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -39,8 +39,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/msm_drm.h>
#include <drm/drm_gem.h>
diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c
index 67dfd8d3dc12..136058978e0f 100644
--- a/drivers/gpu/drm/msm/msm_fb.c
+++ b/drivers/gpu/drm/msm/msm_fb.c
@@ -16,8 +16,8 @@
*/
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include "msm_drv.h"
#include "msm_kms.h"
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_crtc.c b/drivers/gpu/drm/mxsfb/mxsfb_crtc.c
index 24b1f0c1432e..0ee1ca8a316a 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_crtc.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_crtc.c
@@ -19,12 +19,12 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
#include <linux/clk.h>
#include <linux/iopoll.h>
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 13e778825098..967379f3f571 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -31,13 +31,13 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
#include "mxsfb_drv.h"
@@ -322,8 +322,7 @@ DEFINE_DRM_GEM_CMA_FOPS(fops);
static struct drm_driver mxsfb_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET |
- DRIVER_PRIME | DRIVER_ATOMIC |
- DRIVER_HAVE_IRQ,
+ DRIVER_PRIME | DRIVER_ATOMIC,
.irq_handler = mxsfb_irq_handler,
.irq_preinstall = mxsfb_irq_preinstall,
.irq_uninstall = mxsfb_irq_preinstall,
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_out.c b/drivers/gpu/drm/mxsfb/mxsfb_out.c
index e5edf016a439..27add9976931 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_out.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_out.c
@@ -16,12 +16,12 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
#include <drm/drmP.h>
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index 8fd8124d72ba..26fd71c06626 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -26,6 +26,7 @@
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "nouveau_drv.h"
#include "nouveau_reg.h"
#include "nouveau_encoder.h"
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 67107f0b1299..2e8a5fd9b262 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -32,10 +32,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_scdc_helper.h>
#include <drm/drm_edid.h>
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 3f463c91314a..4116ee62adaf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -33,6 +33,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_atomic.h>
#include "nouveau_reg.h"
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 5d273a655479..56b6ac1b8edd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -30,6 +30,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include <nvif/class.h>
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 032317c81bf0..d275418edd24 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -374,9 +374,9 @@ nouveau_fbcon_create(struct drm_fb_helper *helper,
strcpy(info->fix.id, "nouveaufb");
if (!chan)
- info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_DISABLED;
+ info->flags = FBINFO_HWACCEL_DISABLED;
else
- info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA |
+ info->flags = FBINFO_HWACCEL_COPYAREA |
FBINFO_HWACCEL_FILLRECT |
FBINFO_HWACCEL_IMAGEBLIT;
info->fbops = &nouveau_fbcon_sw_ops;
diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
index 874d8f3cbff6..9da94d10782a 100644
--- a/drivers/gpu/drm/omapdrm/omap_connector.c
+++ b/drivers/gpu/drm/omapdrm/omap_connector.c
@@ -17,7 +17,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "omap_drv.h"
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 40acf4ce7c9f..d99e24dcc0bf 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -18,7 +18,6 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_mode.h>
#include <drm/drm_plane_helper.h>
#include <linux/math64.h>
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 5e67d58cbc28..f8292278f57d 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -21,8 +21,8 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include "omap_dmm_tiler.h"
#include "omap_drv.h"
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index bd7f2c227a25..0c57d2814c51 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -23,7 +23,6 @@
#include <linux/workqueue.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem.h>
#include <drm/omap_drm.h>
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
index 148b6b20274f..0d85b3a35767 100644
--- a/drivers/gpu/drm/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -18,7 +18,7 @@
#include <linux/list.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_edid.h>
#include "omap_drv.h"
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 4d264fd554d8..4f8eb9d08f99 100644
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -18,7 +18,7 @@
#include <linux/seq_file.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include "omap_dmm_tiler.h"
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index a71f44191273..3e070153ef21 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -77,6 +77,17 @@ config DRM_PANEL_JDI_LT070ME05000
The panel has a 1200(RGB)×1920 (WUXGA) resolution and uses
24 bit per pixel.
+config DRM_PANEL_KINGDISPLAY_KD097D04
+ tristate "Kingdisplay kd097d04 panel"
+ depends on OF
+ depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
+ help
+ Say Y here if you want to enable support for Kingdisplay kd097d04
+ TFT-LCD modules. The panel has a 1536x2048 resolution and uses
+ 24 bit RGB per pixel. It provides a MIPI DSI interface to
+ the host and has a built-in LED backlight.
+
config DRM_PANEL_SAMSUNG_LD9040
tristate "Samsung LD9040 RGB/SPI panel"
depends on OF && SPI
@@ -196,6 +207,16 @@ config DRM_PANEL_SHARP_LS043T1LE01
Say Y here if you want to enable support for Sharp LS043T1LE01 qHD
(540x960) DSI panel as found on the Qualcomm APQ8074 Dragonboard
+config DRM_PANEL_SITRONIX_ST7701
+ tristate "Sitronix ST7701 panel driver"
+ depends on OF
+ depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
+ help
+ Say Y here if you want to enable support for the Sitronix
+ ST7701 controller for 480X864 LCD panels with MIPI/RGB/SPI
+ system interfaces.
+
config DRM_PANEL_SITRONIX_ST7789V
tristate "Sitronix ST7789V panel"
depends on OF && SPI
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index cd14ca39c6e0..e7ab71968bbf 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_DRM_PANEL_ILITEK_IL9322) += panel-ilitek-ili9322.o
obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o
obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o
obj-$(CONFIG_DRM_PANEL_JDI_LT070ME05000) += panel-jdi-lt070me05000.o
+obj-$(CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04) += panel-kingdisplay-kd097d04.o
obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o
obj-$(CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO) += panel-olimex-lcd-olinuxino.o
obj-$(CONFIG_DRM_PANEL_ORISETECH_OTM8009A) += panel-orisetech-otm8009a.o
@@ -20,6 +21,7 @@ obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0) += panel-samsung-s6e8aa0.o
obj-$(CONFIG_DRM_PANEL_SEIKO_43WVF1G) += panel-seiko-43wvf1g.o
obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
obj-$(CONFIG_DRM_PANEL_SHARP_LS043T1LE01) += panel-sharp-ls043t1le01.o
+obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7701) += panel-sitronix-st7701.o
obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o
obj-$(CONFIG_DRM_PANEL_TPO_TPG110) += panel-tpo-tpg110.o
obj-$(CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA) += panel-truly-nt35597.o
diff --git a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
new file mode 100644
index 000000000000..2a25a914d09e
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
@@ -0,0 +1,473 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2017, Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+#include <linux/backlight.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#include <video/mipi_display.h>
+
+struct kingdisplay_panel {
+ struct drm_panel base;
+ struct mipi_dsi_device *link;
+
+ struct backlight_device *backlight;
+ struct regulator *supply;
+ struct gpio_desc *enable_gpio;
+
+ bool prepared;
+ bool enabled;
+};
+
+struct kingdisplay_panel_cmd {
+ char cmd;
+ char data;
+};
+
+/*
+ * According to the discussion on
+ * https://review.coreboot.org/#/c/coreboot/+/22472/
+ * the panel init array is not part of the panels datasheet but instead
+ * just came in this form from the panel vendor.
+ */
+static const struct kingdisplay_panel_cmd init_code[] = {
+ /* voltage setting */
+ { 0xB0, 0x00 },
+ { 0xB2, 0x02 },
+ { 0xB3, 0x11 },
+ { 0xB4, 0x00 },
+ { 0xB6, 0x80 },
+ /* VCOM disable */
+ { 0xB7, 0x02 },
+ { 0xB8, 0x80 },
+ { 0xBA, 0x43 },
+ /* VCOM setting */
+ { 0xBB, 0x53 },
+ /* VSP setting */
+ { 0xBC, 0x0A },
+ /* VSN setting */
+ { 0xBD, 0x4A },
+ /* VGH setting */
+ { 0xBE, 0x2F },
+ /* VGL setting */
+ { 0xBF, 0x1A },
+ { 0xF0, 0x39 },
+ { 0xF1, 0x22 },
+ /* Gamma setting */
+ { 0xB0, 0x02 },
+ { 0xC0, 0x00 },
+ { 0xC1, 0x01 },
+ { 0xC2, 0x0B },
+ { 0xC3, 0x15 },
+ { 0xC4, 0x22 },
+ { 0xC5, 0x11 },
+ { 0xC6, 0x15 },
+ { 0xC7, 0x19 },
+ { 0xC8, 0x1A },
+ { 0xC9, 0x16 },
+ { 0xCA, 0x18 },
+ { 0xCB, 0x13 },
+ { 0xCC, 0x18 },
+ { 0xCD, 0x13 },
+ { 0xCE, 0x1C },
+ { 0xCF, 0x19 },
+ { 0xD0, 0x21 },
+ { 0xD1, 0x2C },
+ { 0xD2, 0x2F },
+ { 0xD3, 0x30 },
+ { 0xD4, 0x19 },
+ { 0xD5, 0x1F },
+ { 0xD6, 0x00 },
+ { 0xD7, 0x01 },
+ { 0xD8, 0x0B },
+ { 0xD9, 0x15 },
+ { 0xDA, 0x22 },
+ { 0xDB, 0x11 },
+ { 0xDC, 0x15 },
+ { 0xDD, 0x19 },
+ { 0xDE, 0x1A },
+ { 0xDF, 0x16 },
+ { 0xE0, 0x18 },
+ { 0xE1, 0x13 },
+ { 0xE2, 0x18 },
+ { 0xE3, 0x13 },
+ { 0xE4, 0x1C },
+ { 0xE5, 0x19 },
+ { 0xE6, 0x21 },
+ { 0xE7, 0x2C },
+ { 0xE8, 0x2F },
+ { 0xE9, 0x30 },
+ { 0xEA, 0x19 },
+ { 0xEB, 0x1F },
+ /* GOA MUX setting */
+ { 0xB0, 0x01 },
+ { 0xC0, 0x10 },
+ { 0xC1, 0x0F },
+ { 0xC2, 0x0E },
+ { 0xC3, 0x0D },
+ { 0xC4, 0x0C },
+ { 0xC5, 0x0B },
+ { 0xC6, 0x0A },
+ { 0xC7, 0x09 },
+ { 0xC8, 0x08 },
+ { 0xC9, 0x07 },
+ { 0xCA, 0x06 },
+ { 0xCB, 0x05 },
+ { 0xCC, 0x00 },
+ { 0xCD, 0x01 },
+ { 0xCE, 0x02 },
+ { 0xCF, 0x03 },
+ { 0xD0, 0x04 },
+ { 0xD6, 0x10 },
+ { 0xD7, 0x0F },
+ { 0xD8, 0x0E },
+ { 0xD9, 0x0D },
+ { 0xDA, 0x0C },
+ { 0xDB, 0x0B },
+ { 0xDC, 0x0A },
+ { 0xDD, 0x09 },
+ { 0xDE, 0x08 },
+ { 0xDF, 0x07 },
+ { 0xE0, 0x06 },
+ { 0xE1, 0x05 },
+ { 0xE2, 0x00 },
+ { 0xE3, 0x01 },
+ { 0xE4, 0x02 },
+ { 0xE5, 0x03 },
+ { 0xE6, 0x04 },
+ { 0xE7, 0x00 },
+ { 0xEC, 0xC0 },
+ /* GOA timing setting */
+ { 0xB0, 0x03 },
+ { 0xC0, 0x01 },
+ { 0xC2, 0x6F },
+ { 0xC3, 0x6F },
+ { 0xC5, 0x36 },
+ { 0xC8, 0x08 },
+ { 0xC9, 0x04 },
+ { 0xCA, 0x41 },
+ { 0xCC, 0x43 },
+ { 0xCF, 0x60 },
+ { 0xD2, 0x04 },
+ { 0xD3, 0x04 },
+ { 0xD4, 0x03 },
+ { 0xD5, 0x02 },
+ { 0xD6, 0x01 },
+ { 0xD7, 0x00 },
+ { 0xDB, 0x01 },
+ { 0xDE, 0x36 },
+ { 0xE6, 0x6F },
+ { 0xE7, 0x6F },
+ /* GOE setting */
+ { 0xB0, 0x06 },
+ { 0xB8, 0xA5 },
+ { 0xC0, 0xA5 },
+ { 0xD5, 0x3F },
+};
+
+static inline
+struct kingdisplay_panel *to_kingdisplay_panel(struct drm_panel *panel)
+{
+ return container_of(panel, struct kingdisplay_panel, base);
+}
+
+static int kingdisplay_panel_disable(struct drm_panel *panel)
+{
+ struct kingdisplay_panel *kingdisplay = to_kingdisplay_panel(panel);
+ int err;
+
+ if (!kingdisplay->enabled)
+ return 0;
+
+ backlight_disable(kingdisplay->backlight);
+
+ err = mipi_dsi_dcs_set_display_off(kingdisplay->link);
+ if (err < 0)
+ DRM_DEV_ERROR(panel->dev, "failed to set display off: %d\n",
+ err);
+
+ kingdisplay->enabled = false;
+
+ return 0;
+}
+
+static int kingdisplay_panel_unprepare(struct drm_panel *panel)
+{
+ struct kingdisplay_panel *kingdisplay = to_kingdisplay_panel(panel);
+ int err;
+
+ if (!kingdisplay->prepared)
+ return 0;
+
+ err = mipi_dsi_dcs_enter_sleep_mode(kingdisplay->link);
+ if (err < 0) {
+ DRM_DEV_ERROR(panel->dev, "failed to enter sleep mode: %d\n",
+ err);
+ return err;
+ }
+
+ /* T15: 120ms */
+ msleep(120);
+
+ gpiod_set_value_cansleep(kingdisplay->enable_gpio, 0);
+
+ err = regulator_disable(kingdisplay->supply);
+ if (err < 0)
+ return err;
+
+ kingdisplay->prepared = false;
+
+ return 0;
+}
+
+static int kingdisplay_panel_prepare(struct drm_panel *panel)
+{
+ struct kingdisplay_panel *kingdisplay = to_kingdisplay_panel(panel);
+ int err, regulator_err;
+ unsigned int i;
+
+ if (kingdisplay->prepared)
+ return 0;
+
+ gpiod_set_value_cansleep(kingdisplay->enable_gpio, 0);
+
+ err = regulator_enable(kingdisplay->supply);
+ if (err < 0)
+ return err;
+
+ /* T2: 15ms */
+ usleep_range(15000, 16000);
+
+ gpiod_set_value_cansleep(kingdisplay->enable_gpio, 1);
+
+ /* T4: 15ms */
+ usleep_range(15000, 16000);
+
+ for (i = 0; i < ARRAY_SIZE(init_code); i++) {
+ err = mipi_dsi_generic_write(kingdisplay->link, &init_code[i],
+ sizeof(struct kingdisplay_panel_cmd));
+ if (err < 0) {
+ DRM_DEV_ERROR(panel->dev, "failed write init cmds: %d\n",
+ err);
+ goto poweroff;
+ }
+ }
+
+ err = mipi_dsi_dcs_exit_sleep_mode(kingdisplay->link);
+ if (err < 0) {
+ DRM_DEV_ERROR(panel->dev, "failed to exit sleep mode: %d\n",
+ err);
+ goto poweroff;
+ }
+
+ /* T6: 120ms */
+ msleep(120);
+
+ err = mipi_dsi_dcs_set_display_on(kingdisplay->link);
+ if (err < 0) {
+ DRM_DEV_ERROR(panel->dev, "failed to set display on: %d\n",
+ err);
+ goto poweroff;
+ }
+
+ /* T7: 10ms */
+ usleep_range(10000, 11000);
+
+ kingdisplay->prepared = true;
+
+ return 0;
+
+poweroff:
+ gpiod_set_value_cansleep(kingdisplay->enable_gpio, 0);
+
+ regulator_err = regulator_disable(kingdisplay->supply);
+ if (regulator_err)
+ DRM_DEV_ERROR(panel->dev, "failed to disable regulator: %d\n",
+ regulator_err);
+
+ return err;
+}
+
+static int kingdisplay_panel_enable(struct drm_panel *panel)
+{
+ struct kingdisplay_panel *kingdisplay = to_kingdisplay_panel(panel);
+ int ret;
+
+ if (kingdisplay->enabled)
+ return 0;
+
+ ret = backlight_enable(kingdisplay->backlight);
+ if (ret) {
+ DRM_DEV_ERROR(panel->drm->dev,
+ "Failed to enable backlight %d\n", ret);
+ return ret;
+ }
+
+ kingdisplay->enabled = true;
+
+ return 0;
+}
+
+static const struct drm_display_mode default_mode = {
+ .clock = 229000,
+ .hdisplay = 1536,
+ .hsync_start = 1536 + 100,
+ .hsync_end = 1536 + 100 + 24,
+ .htotal = 1536 + 100 + 24 + 100,
+ .vdisplay = 2048,
+ .vsync_start = 2048 + 95,
+ .vsync_end = 2048 + 95 + 2,
+ .vtotal = 2048 + 95 + 2 + 23,
+ .vrefresh = 60,
+};
+
+static int kingdisplay_panel_get_modes(struct drm_panel *panel)
+{
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_duplicate(panel->drm, &default_mode);
+ if (!mode) {
+ DRM_DEV_ERROR(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
+ default_mode.hdisplay, default_mode.vdisplay,
+ default_mode.vrefresh);
+ return -ENOMEM;
+ }
+
+ drm_mode_set_name(mode);
+
+ drm_mode_probed_add(panel->connector, mode);
+
+ panel->connector->display_info.width_mm = 147;
+ panel->connector->display_info.height_mm = 196;
+ panel->connector->display_info.bpc = 8;
+
+ return 1;
+}
+
+static const struct drm_panel_funcs kingdisplay_panel_funcs = {
+ .disable = kingdisplay_panel_disable,
+ .unprepare = kingdisplay_panel_unprepare,
+ .prepare = kingdisplay_panel_prepare,
+ .enable = kingdisplay_panel_enable,
+ .get_modes = kingdisplay_panel_get_modes,
+};
+
+static const struct of_device_id kingdisplay_of_match[] = {
+ { .compatible = "kingdisplay,kd097d04", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, kingdisplay_of_match);
+
+static int kingdisplay_panel_add(struct kingdisplay_panel *kingdisplay)
+{
+ struct device *dev = &kingdisplay->link->dev;
+ int err;
+
+ kingdisplay->supply = devm_regulator_get(dev, "power");
+ if (IS_ERR(kingdisplay->supply))
+ return PTR_ERR(kingdisplay->supply);
+
+ kingdisplay->enable_gpio = devm_gpiod_get_optional(dev, "enable",
+ GPIOD_OUT_HIGH);
+ if (IS_ERR(kingdisplay->enable_gpio)) {
+ err = PTR_ERR(kingdisplay->enable_gpio);
+ dev_dbg(dev, "failed to get enable gpio: %d\n", err);
+ kingdisplay->enable_gpio = NULL;
+ }
+
+ kingdisplay->backlight = devm_of_find_backlight(dev);
+ if (IS_ERR(kingdisplay->backlight))
+ return PTR_ERR(kingdisplay->backlight);
+
+ drm_panel_init(&kingdisplay->base);
+ kingdisplay->base.funcs = &kingdisplay_panel_funcs;
+ kingdisplay->base.dev = &kingdisplay->link->dev;
+
+ return drm_panel_add(&kingdisplay->base);
+}
+
+static void kingdisplay_panel_del(struct kingdisplay_panel *kingdisplay)
+{
+ drm_panel_remove(&kingdisplay->base);
+}
+
+static int kingdisplay_panel_probe(struct mipi_dsi_device *dsi)
+{
+ struct kingdisplay_panel *kingdisplay;
+ int err;
+
+ dsi->lanes = 4;
+ dsi->format = MIPI_DSI_FMT_RGB888;
+ dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+ MIPI_DSI_MODE_LPM;
+
+ kingdisplay = devm_kzalloc(&dsi->dev, sizeof(*kingdisplay), GFP_KERNEL);
+ if (!kingdisplay)
+ return -ENOMEM;
+
+ mipi_dsi_set_drvdata(dsi, kingdisplay);
+ kingdisplay->link = dsi;
+
+ err = kingdisplay_panel_add(kingdisplay);
+ if (err < 0)
+ return err;
+
+ return mipi_dsi_attach(dsi);
+}
+
+static int kingdisplay_panel_remove(struct mipi_dsi_device *dsi)
+{
+ struct kingdisplay_panel *kingdisplay = mipi_dsi_get_drvdata(dsi);
+ int err;
+
+ err = kingdisplay_panel_unprepare(&kingdisplay->base);
+ if (err < 0)
+ DRM_DEV_ERROR(&dsi->dev, "failed to unprepare panel: %d\n",
+ err);
+
+ err = kingdisplay_panel_disable(&kingdisplay->base);
+ if (err < 0)
+ DRM_DEV_ERROR(&dsi->dev, "failed to disable panel: %d\n", err);
+
+ err = mipi_dsi_detach(dsi);
+ if (err < 0)
+ DRM_DEV_ERROR(&dsi->dev, "failed to detach from DSI host: %d\n",
+ err);
+
+ kingdisplay_panel_del(kingdisplay);
+
+ return 0;
+}
+
+static void kingdisplay_panel_shutdown(struct mipi_dsi_device *dsi)
+{
+ struct kingdisplay_panel *kingdisplay = mipi_dsi_get_drvdata(dsi);
+
+ kingdisplay_panel_unprepare(&kingdisplay->base);
+ kingdisplay_panel_disable(&kingdisplay->base);
+}
+
+static struct mipi_dsi_driver kingdisplay_panel_driver = {
+ .driver = {
+ .name = "panel-kingdisplay-kd097d04",
+ .of_match_table = kingdisplay_of_match,
+ },
+ .probe = kingdisplay_panel_probe,
+ .remove = kingdisplay_panel_remove,
+ .shutdown = kingdisplay_panel_shutdown,
+};
+module_mipi_dsi_driver(kingdisplay_panel_driver);
+
+MODULE_AUTHOR("Chris Zhong <zyw@rock-chips.com>");
+MODULE_AUTHOR("Nickey Yang <nickey.yang@rock-chips.com>");
+MODULE_DESCRIPTION("kingdisplay KD097D04 panel driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 9c69e739a524..9e8218f6a3f2 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1597,6 +1597,30 @@ static const struct panel_desc kyo_tcg121xglp = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
};
+static const struct drm_display_mode lemaker_bl035_rgb_002_mode = {
+ .clock = 7000,
+ .hdisplay = 320,
+ .hsync_start = 320 + 20,
+ .hsync_end = 320 + 20 + 30,
+ .htotal = 320 + 20 + 30 + 38,
+ .vdisplay = 240,
+ .vsync_start = 240 + 4,
+ .vsync_end = 240 + 4 + 3,
+ .vtotal = 240 + 4 + 3 + 15,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc lemaker_bl035_rgb_002 = {
+ .modes = &lemaker_bl035_rgb_002_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 70,
+ .height = 52,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_LOW,
+};
+
static const struct drm_display_mode lg_lb070wv8_mode = {
.clock = 33246,
.hdisplay = 800,
@@ -2008,6 +2032,30 @@ static const struct panel_desc ortustech_com43h4m85ulc = {
.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
};
+static const struct drm_display_mode pda_91_00156_a0_mode = {
+ .clock = 33300,
+ .hdisplay = 800,
+ .hsync_start = 800 + 1,
+ .hsync_end = 800 + 1 + 64,
+ .htotal = 800 + 1 + 64 + 64,
+ .vdisplay = 480,
+ .vsync_start = 480 + 1,
+ .vsync_end = 480 + 1 + 23,
+ .vtotal = 480 + 1 + 23 + 22,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc pda_91_00156_a0 = {
+ .modes = &pda_91_00156_a0_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+};
+
+
static const struct drm_display_mode qd43003c0_40_mode = {
.clock = 9000,
.hdisplay = 480,
@@ -2638,6 +2686,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "kyo,tcg121xglp",
.data = &kyo_tcg121xglp,
}, {
+ .compatible = "lemaker,bl035-rgb-002",
+ .data = &lemaker_bl035_rgb_002,
+ }, {
.compatible = "lg,lb070wv8",
.data = &lg_lb070wv8,
}, {
@@ -2686,6 +2737,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "ortustech,com43h4m85ulc",
.data = &ortustech_com43h4m85ulc,
}, {
+ .compatible = "pda,91-00156-a0",
+ .data = &pda_91_00156_a0,
+ }, {
.compatible = "qiaodian,qd43003c0-40",
.data = &qd43003c0_40,
}, {
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
new file mode 100644
index 000000000000..63f9a1c7fb1b
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
@@ -0,0 +1,426 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019, Amarula Solutions.
+ * Author: Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
+#include <linux/backlight.h>
+#include <linux/gpio/consumer.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
+
+#include <video/mipi_display.h>
+
+/* Command2 BKx selection command */
+#define DSI_CMD2BKX_SEL 0xFF
+
+/* Command2, BK0 commands */
+#define DSI_CMD2_BK0_PVGAMCTRL 0xB0 /* Positive Voltage Gamma Control */
+#define DSI_CMD2_BK0_NVGAMCTRL 0xB1 /* Negative Voltage Gamma Control */
+#define DSI_CMD2_BK0_LNESET 0xC0 /* Display Line setting */
+#define DSI_CMD2_BK0_PORCTRL 0xC1 /* Porch control */
+#define DSI_CMD2_BK0_INVSEL 0xC2 /* Inversion selection, Frame Rate Control */
+
+/* Command2, BK1 commands */
+#define DSI_CMD2_BK1_VRHS 0xB0 /* Vop amplitude setting */
+#define DSI_CMD2_BK1_VCOM 0xB1 /* VCOM amplitude setting */
+#define DSI_CMD2_BK1_VGHSS 0xB2 /* VGH Voltage setting */
+#define DSI_CMD2_BK1_TESTCMD 0xB3 /* TEST Command Setting */
+#define DSI_CMD2_BK1_VGLS 0xB5 /* VGL Voltage setting */
+#define DSI_CMD2_BK1_PWCTLR1 0xB7 /* Power Control 1 */
+#define DSI_CMD2_BK1_PWCTLR2 0xB8 /* Power Control 2 */
+#define DSI_CMD2_BK1_SPD1 0xC1 /* Source pre_drive timing set1 */
+#define DSI_CMD2_BK1_SPD2 0xC2 /* Source EQ2 Setting */
+#define DSI_CMD2_BK1_MIPISET1 0xD0 /* MIPI Setting 1 */
+
+/**
+ * Command2 with BK function selection.
+ *
+ * BIT[4, 0]: [CN2, BKXSEL]
+ * 10 = CMD2BK0, Command2 BK0
+ * 11 = CMD2BK1, Command2 BK1
+ * 00 = Command2 disable
+ */
+#define DSI_CMD2BK1_SEL 0x11
+#define DSI_CMD2BK0_SEL 0x10
+#define DSI_CMD2BKX_SEL_NONE 0x00
+
+/* Command2, BK0 bytes */
+#define DSI_LINESET_LINE 0x69
+#define DSI_LINESET_LDE_EN BIT(7)
+#define DSI_LINESET_LINEDELTA GENMASK(1, 0)
+#define DSI_CMD2_BK0_LNESET_B1 DSI_LINESET_LINEDELTA
+#define DSI_CMD2_BK0_LNESET_B0 (DSI_LINESET_LDE_EN | DSI_LINESET_LINE)
+#define DSI_INVSEL_DEFAULT GENMASK(5, 4)
+#define DSI_INVSEL_NLINV GENMASK(2, 0)
+#define DSI_INVSEL_RTNI GENMASK(2, 1)
+#define DSI_CMD2_BK0_INVSEL_B1 DSI_INVSEL_RTNI
+#define DSI_CMD2_BK0_INVSEL_B0 (DSI_INVSEL_DEFAULT | DSI_INVSEL_NLINV)
+#define DSI_CMD2_BK0_PORCTRL_B0(m) ((m)->vtotal - (m)->vsync_end)
+#define DSI_CMD2_BK0_PORCTRL_B1(m) ((m)->vsync_start - (m)->vdisplay)
+
+/* Command2, BK1 bytes */
+#define DSI_CMD2_BK1_VRHA_SET 0x45
+#define DSI_CMD2_BK1_VCOM_SET 0x13
+#define DSI_CMD2_BK1_VGHSS_SET GENMASK(2, 0)
+#define DSI_CMD2_BK1_TESTCMD_VAL BIT(7)
+#define DSI_VGLS_DEFAULT BIT(6)
+#define DSI_VGLS_SEL GENMASK(2, 0)
+#define DSI_CMD2_BK1_VGLS_SET (DSI_VGLS_DEFAULT | DSI_VGLS_SEL)
+#define DSI_PWCTLR1_AP BIT(7) /* Gamma OP bias, max */
+#define DSI_PWCTLR1_APIS BIT(2) /* Source OP input bias, min */
+#define DSI_PWCTLR1_APOS BIT(0) /* Source OP output bias, min */
+#define DSI_CMD2_BK1_PWCTLR1_SET (DSI_PWCTLR1_AP | DSI_PWCTLR1_APIS | \
+ DSI_PWCTLR1_APOS)
+#define DSI_PWCTLR2_AVDD BIT(5) /* AVDD 6.6v */
+#define DSI_PWCTLR2_AVCL 0x0 /* AVCL -4.4v */
+#define DSI_CMD2_BK1_PWCTLR2_SET (DSI_PWCTLR2_AVDD | DSI_PWCTLR2_AVCL)
+#define DSI_SPD1_T2D BIT(3)
+#define DSI_CMD2_BK1_SPD1_SET (GENMASK(6, 4) | DSI_SPD1_T2D)
+#define DSI_CMD2_BK1_SPD2_SET DSI_CMD2_BK1_SPD1_SET
+#define DSI_MIPISET1_EOT_EN BIT(3)
+#define DSI_CMD2_BK1_MIPISET1_SET (BIT(7) | DSI_MIPISET1_EOT_EN)
+
+struct st7701_panel_desc {
+ const struct drm_display_mode *mode;
+ unsigned int lanes;
+ unsigned long flags;
+ enum mipi_dsi_pixel_format format;
+ const char *const *supply_names;
+ unsigned int num_supplies;
+ unsigned int panel_sleep_delay;
+};
+
+struct st7701 {
+ struct drm_panel panel;
+ struct mipi_dsi_device *dsi;
+ const struct st7701_panel_desc *desc;
+
+ struct backlight_device *backlight;
+ struct regulator_bulk_data *supplies;
+ struct gpio_desc *reset;
+ unsigned int sleep_delay;
+};
+
+static inline struct st7701 *panel_to_st7701(struct drm_panel *panel)
+{
+ return container_of(panel, struct st7701, panel);
+}
+
+static inline int st7701_dsi_write(struct st7701 *st7701, const void *seq,
+ size_t len)
+{
+ return mipi_dsi_dcs_write_buffer(st7701->dsi, seq, len);
+}
+
+#define ST7701_DSI(st7701, seq...) \
+ { \
+ const u8 d[] = { seq }; \
+ st7701_dsi_write(st7701, d, ARRAY_SIZE(d)); \
+ }
+
+static void st7701_init_sequence(struct st7701 *st7701)
+{
+ const struct drm_display_mode *mode = st7701->desc->mode;
+
+ ST7701_DSI(st7701, MIPI_DCS_SOFT_RESET, 0x00);
+
+ /* We need to wait 5ms before sending new commands */
+ msleep(5);
+
+ ST7701_DSI(st7701, MIPI_DCS_EXIT_SLEEP_MODE, 0x00);
+
+ msleep(st7701->sleep_delay);
+
+ /* Command2, BK0 */
+ ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
+ 0x77, 0x01, 0x00, 0x00, DSI_CMD2BK0_SEL);
+ ST7701_DSI(st7701, DSI_CMD2_BK0_PVGAMCTRL, 0x00, 0x0E, 0x15, 0x0F,
+ 0x11, 0x08, 0x08, 0x08, 0x08, 0x23, 0x04, 0x13, 0x12,
+ 0x2B, 0x34, 0x1F);
+ ST7701_DSI(st7701, DSI_CMD2_BK0_NVGAMCTRL, 0x00, 0x0E, 0x95, 0x0F,
+ 0x13, 0x07, 0x09, 0x08, 0x08, 0x22, 0x04, 0x10, 0x0E,
+ 0x2C, 0x34, 0x1F);
+ ST7701_DSI(st7701, DSI_CMD2_BK0_LNESET,
+ DSI_CMD2_BK0_LNESET_B0, DSI_CMD2_BK0_LNESET_B1);
+ ST7701_DSI(st7701, DSI_CMD2_BK0_PORCTRL,
+ DSI_CMD2_BK0_PORCTRL_B0(mode),
+ DSI_CMD2_BK0_PORCTRL_B1(mode));
+ ST7701_DSI(st7701, DSI_CMD2_BK0_INVSEL,
+ DSI_CMD2_BK0_INVSEL_B0, DSI_CMD2_BK0_INVSEL_B1);
+
+ /* Command2, BK1 */
+ ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
+ 0x77, 0x01, 0x00, 0x00, DSI_CMD2BK1_SEL);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_VRHS, DSI_CMD2_BK1_VRHA_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_VCOM, DSI_CMD2_BK1_VCOM_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_VGHSS, DSI_CMD2_BK1_VGHSS_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_TESTCMD, DSI_CMD2_BK1_TESTCMD_VAL);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_VGLS, DSI_CMD2_BK1_VGLS_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_PWCTLR1, DSI_CMD2_BK1_PWCTLR1_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_PWCTLR2, DSI_CMD2_BK1_PWCTLR2_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_SPD1, DSI_CMD2_BK1_SPD1_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_SPD2, DSI_CMD2_BK1_SPD2_SET);
+ ST7701_DSI(st7701, DSI_CMD2_BK1_MIPISET1, DSI_CMD2_BK1_MIPISET1_SET);
+
+ /**
+ * ST7701_SPEC_V1.2 is unable to provide enough information above this
+ * specific command sequence, so grab the same from vendor BSP driver.
+ */
+ ST7701_DSI(st7701, 0xE0, 0x00, 0x00, 0x02);
+ ST7701_DSI(st7701, 0xE1, 0x0B, 0x00, 0x0D, 0x00, 0x0C, 0x00, 0x0E,
+ 0x00, 0x00, 0x44, 0x44);
+ ST7701_DSI(st7701, 0xE2, 0x33, 0x33, 0x44, 0x44, 0x64, 0x00, 0x66,
+ 0x00, 0x65, 0x00, 0x67, 0x00, 0x00);
+ ST7701_DSI(st7701, 0xE3, 0x00, 0x00, 0x33, 0x33);
+ ST7701_DSI(st7701, 0xE4, 0x44, 0x44);
+ ST7701_DSI(st7701, 0xE5, 0x0C, 0x78, 0x3C, 0xA0, 0x0E, 0x78, 0x3C,
+ 0xA0, 0x10, 0x78, 0x3C, 0xA0, 0x12, 0x78, 0x3C, 0xA0);
+ ST7701_DSI(st7701, 0xE6, 0x00, 0x00, 0x33, 0x33);
+ ST7701_DSI(st7701, 0xE7, 0x44, 0x44);
+ ST7701_DSI(st7701, 0xE8, 0x0D, 0x78, 0x3C, 0xA0, 0x0F, 0x78, 0x3C,
+ 0xA0, 0x11, 0x78, 0x3C, 0xA0, 0x13, 0x78, 0x3C, 0xA0);
+ ST7701_DSI(st7701, 0xEB, 0x02, 0x02, 0x39, 0x39, 0xEE, 0x44, 0x00);
+ ST7701_DSI(st7701, 0xEC, 0x00, 0x00);
+ ST7701_DSI(st7701, 0xED, 0xFF, 0xF1, 0x04, 0x56, 0x72, 0x3F, 0xFF,
+ 0xFF, 0xFF, 0xFF, 0xF3, 0x27, 0x65, 0x40, 0x1F, 0xFF);
+
+ /* disable Command2 */
+ ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
+ 0x77, 0x01, 0x00, 0x00, DSI_CMD2BKX_SEL_NONE);
+}
+
+static int st7701_prepare(struct drm_panel *panel)
+{
+ struct st7701 *st7701 = panel_to_st7701(panel);
+ int ret;
+
+ gpiod_set_value(st7701->reset, 0);
+
+ ret = regulator_bulk_enable(st7701->desc->num_supplies,
+ st7701->supplies);
+ if (ret < 0)
+ return ret;
+ msleep(20);
+
+ gpiod_set_value(st7701->reset, 1);
+ msleep(150);
+
+ st7701_init_sequence(st7701);
+
+ return 0;
+}
+
+static int st7701_enable(struct drm_panel *panel)
+{
+ struct st7701 *st7701 = panel_to_st7701(panel);
+
+ ST7701_DSI(st7701, MIPI_DCS_SET_DISPLAY_ON, 0x00);
+ backlight_enable(st7701->backlight);
+
+ return 0;
+}
+
+static int st7701_disable(struct drm_panel *panel)
+{
+ struct st7701 *st7701 = panel_to_st7701(panel);
+
+ backlight_disable(st7701->backlight);
+ ST7701_DSI(st7701, MIPI_DCS_SET_DISPLAY_OFF, 0x00);
+
+ return 0;
+}
+
+static int st7701_unprepare(struct drm_panel *panel)
+{
+ struct st7701 *st7701 = panel_to_st7701(panel);
+
+ ST7701_DSI(st7701, MIPI_DCS_ENTER_SLEEP_MODE, 0x00);
+
+ msleep(st7701->sleep_delay);
+
+ gpiod_set_value(st7701->reset, 0);
+
+ /**
+ * During the Resetting period, the display will be blanked
+ * (The display is entering blanking sequence, which maximum
+ * time is 120 ms, when Reset Starts in Sleep Out –mode. The
+ * display remains the blank state in Sleep In –mode.) and
+ * then return to Default condition for Hardware Reset.
+ *
+ * So we need wait sleep_delay time to make sure reset completed.
+ */
+ msleep(st7701->sleep_delay);
+
+ regulator_bulk_disable(st7701->desc->num_supplies, st7701->supplies);
+
+ return 0;
+}
+
+static int st7701_get_modes(struct drm_panel *panel)
+{
+ struct st7701 *st7701 = panel_to_st7701(panel);
+ const struct drm_display_mode *desc_mode = st7701->desc->mode;
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_duplicate(panel->drm, desc_mode);
+ if (!mode) {
+ DRM_DEV_ERROR(&st7701->dsi->dev,
+ "failed to add mode %ux%ux@%u\n",
+ desc_mode->hdisplay, desc_mode->vdisplay,
+ desc_mode->vrefresh);
+ return -ENOMEM;
+ }
+
+ drm_mode_set_name(mode);
+ drm_mode_probed_add(panel->connector, mode);
+
+ panel->connector->display_info.width_mm = desc_mode->width_mm;
+ panel->connector->display_info.height_mm = desc_mode->height_mm;
+
+ return 1;
+}
+
+static const struct drm_panel_funcs st7701_funcs = {
+ .disable = st7701_disable,
+ .unprepare = st7701_unprepare,
+ .prepare = st7701_prepare,
+ .enable = st7701_enable,
+ .get_modes = st7701_get_modes,
+};
+
+static const struct drm_display_mode ts8550b_mode = {
+ .clock = 27500,
+
+ .hdisplay = 480,
+ .hsync_start = 480 + 38,
+ .hsync_end = 480 + 38 + 12,
+ .htotal = 480 + 38 + 12 + 12,
+
+ .vdisplay = 854,
+ .vsync_start = 854 + 4,
+ .vsync_end = 854 + 4 + 8,
+ .vtotal = 854 + 4 + 8 + 18,
+
+ .width_mm = 69,
+ .height_mm = 139,
+
+ .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
+};
+
+static const char * const ts8550b_supply_names[] = {
+ "VCC",
+ "IOVCC",
+};
+
+static const struct st7701_panel_desc ts8550b_desc = {
+ .mode = &ts8550b_mode,
+ .lanes = 2,
+ .flags = MIPI_DSI_MODE_VIDEO,
+ .format = MIPI_DSI_FMT_RGB888,
+ .supply_names = ts8550b_supply_names,
+ .num_supplies = ARRAY_SIZE(ts8550b_supply_names),
+ .panel_sleep_delay = 80, /* panel need extra 80ms for sleep out cmd */
+};
+
+static int st7701_dsi_probe(struct mipi_dsi_device *dsi)
+{
+ const struct st7701_panel_desc *desc;
+ struct st7701 *st7701;
+ int ret, i;
+
+ st7701 = devm_kzalloc(&dsi->dev, sizeof(*st7701), GFP_KERNEL);
+ if (!st7701)
+ return -ENOMEM;
+
+ desc = of_device_get_match_data(&dsi->dev);
+ dsi->mode_flags = desc->flags;
+ dsi->format = desc->format;
+ dsi->lanes = desc->lanes;
+
+ st7701->supplies = devm_kcalloc(&dsi->dev, desc->num_supplies,
+ sizeof(*st7701->supplies),
+ GFP_KERNEL);
+ if (!st7701->supplies)
+ return -ENOMEM;
+
+ for (i = 0; i < desc->num_supplies; i++)
+ st7701->supplies[i].supply = desc->supply_names[i];
+
+ ret = devm_regulator_bulk_get(&dsi->dev, desc->num_supplies,
+ st7701->supplies);
+ if (ret < 0)
+ return ret;
+
+ st7701->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW);
+ if (IS_ERR(st7701->reset)) {
+ DRM_DEV_ERROR(&dsi->dev, "Couldn't get our reset GPIO\n");
+ return PTR_ERR(st7701->reset);
+ }
+
+ st7701->backlight = devm_of_find_backlight(&dsi->dev);
+ if (IS_ERR(st7701->backlight))
+ return PTR_ERR(st7701->backlight);
+
+ drm_panel_init(&st7701->panel);
+
+ /**
+ * Once sleep out has been issued, ST7701 IC required to wait 120ms
+ * before initiating new commands.
+ *
+ * On top of that some panels might need an extra delay to wait, so
+ * add panel specific delay for those cases. As now this panel specific
+ * delay information is referenced from those panel BSP driver, example
+ * ts8550b and there is no valid documentation for that.
+ */
+ st7701->sleep_delay = 120 + desc->panel_sleep_delay;
+ st7701->panel.funcs = &st7701_funcs;
+ st7701->panel.dev = &dsi->dev;
+
+ ret = drm_panel_add(&st7701->panel);
+ if (ret < 0)
+ return ret;
+
+ mipi_dsi_set_drvdata(dsi, st7701);
+ st7701->dsi = dsi;
+ st7701->desc = desc;
+
+ return mipi_dsi_attach(dsi);
+}
+
+static int st7701_dsi_remove(struct mipi_dsi_device *dsi)
+{
+ struct st7701 *st7701 = mipi_dsi_get_drvdata(dsi);
+
+ mipi_dsi_detach(dsi);
+ drm_panel_remove(&st7701->panel);
+
+ return 0;
+}
+
+static const struct of_device_id st7701_of_match[] = {
+ { .compatible = "techstar,ts8550b", .data = &ts8550b_desc },
+ { }
+};
+MODULE_DEVICE_TABLE(of, st7701_of_match);
+
+static struct mipi_dsi_driver st7701_dsi_driver = {
+ .probe = st7701_dsi_probe,
+ .remove = st7701_dsi_remove,
+ .driver = {
+ .name = "st7701",
+ .of_match_table = st7701_of_match,
+ },
+};
+module_mipi_dsi_driver(st7701_dsi_driver);
+
+MODULE_AUTHOR("Jagan Teki <jagan@amarulasolutions.com>");
+MODULE_DESCRIPTION("Sitronix ST7701 LCD Panel Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c
index 33e0483d62ae..a8958c201a88 100644
--- a/drivers/gpu/drm/pl111/pl111_drv.c
+++ b/drivers/gpu/drm/pl111/pl111_drv.c
@@ -64,14 +64,14 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_of.h>
-#include <drm/drm_bridge.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "pl111_drm.h"
#include "pl111_versatile.h"
diff --git a/drivers/gpu/drm/qxl/Makefile b/drivers/gpu/drm/qxl/Makefile
index 33a7d0c434b7..fc59d42b31af 100644
--- a/drivers/gpu/drm/qxl/Makefile
+++ b/drivers/gpu/drm/qxl/Makefile
@@ -2,6 +2,6 @@
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-qxl-y := qxl_drv.o qxl_kms.o qxl_display.o qxl_ttm.o qxl_fb.o qxl_object.o qxl_gem.o qxl_cmd.o qxl_image.o qxl_draw.o qxl_debugfs.o qxl_irq.o qxl_dumb.o qxl_ioctl.o qxl_release.o qxl_prime.o
+qxl-y := qxl_drv.o qxl_kms.o qxl_display.o qxl_ttm.o qxl_object.o qxl_gem.o qxl_cmd.o qxl_image.o qxl_draw.o qxl_debugfs.o qxl_irq.o qxl_dumb.o qxl_ioctl.o qxl_release.o qxl_prime.o
obj-$(CONFIG_DRM_QXL)+= qxl.o
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index 2e100f644236..0a2e51af1230 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -374,25 +374,25 @@ void qxl_io_flush_surfaces(struct qxl_device *qdev)
void qxl_io_destroy_primary(struct qxl_device *qdev)
{
wait_for_io_cmd(qdev, 0, QXL_IO_DESTROY_PRIMARY_ASYNC);
- qdev->primary_created = false;
+ qdev->primary_bo->is_primary = false;
+ drm_gem_object_put_unlocked(&qdev->primary_bo->gem_base);
+ qdev->primary_bo = NULL;
}
-void qxl_io_create_primary(struct qxl_device *qdev,
- unsigned int offset, struct qxl_bo *bo)
+void qxl_io_create_primary(struct qxl_device *qdev, struct qxl_bo *bo)
{
struct qxl_surface_create *create;
+ if (WARN_ON(qdev->primary_bo))
+ return;
+
DRM_DEBUG_DRIVER("qdev %p, ram_header %p\n", qdev, qdev->ram_header);
create = &qdev->ram_header->create_surface;
create->format = bo->surf.format;
create->width = bo->surf.width;
create->height = bo->surf.height;
create->stride = bo->surf.stride;
- if (bo->shadow) {
- create->mem = qxl_bo_physical_address(qdev, bo->shadow, offset);
- } else {
- create->mem = qxl_bo_physical_address(qdev, bo, offset);
- }
+ create->mem = qxl_bo_physical_address(qdev, bo, 0);
DRM_DEBUG_DRIVER("mem = %llx, from %p\n", create->mem, bo->kptr);
@@ -400,7 +400,9 @@ void qxl_io_create_primary(struct qxl_device *qdev,
create->type = QXL_SURF_TYPE_PRIMARY;
wait_for_io_cmd(qdev, 0, QXL_IO_CREATE_PRIMARY_ASYNC);
- qdev->primary_created = true;
+ qdev->primary_bo = bo;
+ qdev->primary_bo->is_primary = true;
+ drm_gem_object_get(&qdev->primary_bo->gem_base);
}
void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id)
@@ -460,8 +462,7 @@ void qxl_surface_id_dealloc(struct qxl_device *qdev,
}
int qxl_hw_surface_alloc(struct qxl_device *qdev,
- struct qxl_bo *surf,
- struct ttm_mem_reg *new_mem)
+ struct qxl_bo *surf)
{
struct qxl_surface_cmd *cmd;
struct qxl_release *release;
@@ -487,16 +488,7 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev,
cmd->u.surface_create.width = surf->surf.width;
cmd->u.surface_create.height = surf->surf.height;
cmd->u.surface_create.stride = surf->surf.stride;
- if (new_mem) {
- int slot_id = surf->type == QXL_GEM_DOMAIN_VRAM ? qdev->main_mem_slot : qdev->surfaces_mem_slot;
- struct qxl_memslot *slot = &(qdev->mem_slots[slot_id]);
-
- /* TODO - need to hold one of the locks to read tbo.offset */
- cmd->u.surface_create.data = slot->high_bits;
-
- cmd->u.surface_create.data |= (new_mem->start << PAGE_SHIFT) + surf->tbo.bdev->man[new_mem->mem_type].gpu_offset;
- } else
- cmd->u.surface_create.data = qxl_bo_physical_address(qdev, surf, 0);
+ cmd->u.surface_create.data = qxl_bo_physical_address(qdev, surf, 0);
cmd->surface_id = surf->surface_id;
qxl_release_unmap(qdev, release, &cmd->release_info);
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 1f8fddcc34d6..08c725544a2f 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -24,11 +24,11 @@
*/
#include <linux/crc32.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_plane_helper.h>
-#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "qxl_drv.h"
#include "qxl_object.h"
@@ -80,10 +80,10 @@ static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev)
DRM_DEBUG_KMS("no client monitors configured\n");
return status;
}
- if (num_monitors > qdev->monitors_config->max_allowed) {
+ if (num_monitors > qxl_num_crtc) {
DRM_DEBUG_KMS("client monitors list will be truncated: %d < %d\n",
- qdev->monitors_config->max_allowed, num_monitors);
- num_monitors = qdev->monitors_config->max_allowed;
+ qxl_num_crtc, num_monitors);
+ num_monitors = qxl_num_crtc;
} else {
num_monitors = qdev->rom->client_monitors_config.count;
}
@@ -96,8 +96,7 @@ static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev)
return status;
}
/* we copy max from the client but it isn't used */
- qdev->client_monitors_config->max_allowed =
- qdev->monitors_config->max_allowed;
+ qdev->client_monitors_config->max_allowed = qxl_num_crtc;
for (i = 0 ; i < qdev->client_monitors_config->count ; ++i) {
struct qxl_urect *c_rect =
&qdev->rom->client_monitors_config.heads[i];
@@ -191,20 +190,63 @@ void qxl_display_read_client_monitors_config(struct qxl_device *qdev)
}
}
-static int qxl_add_monitors_config_modes(struct drm_connector *connector,
- unsigned *pwidth,
- unsigned *pheight)
+static int qxl_check_mode(struct qxl_device *qdev,
+ unsigned int width,
+ unsigned int height)
+{
+ unsigned int stride;
+ unsigned int size;
+
+ if (check_mul_overflow(width, 4u, &stride))
+ return -EINVAL;
+ if (check_mul_overflow(stride, height, &size))
+ return -EINVAL;
+ if (size > qdev->vram_size)
+ return -ENOMEM;
+ return 0;
+}
+
+static int qxl_check_framebuffer(struct qxl_device *qdev,
+ struct qxl_bo *bo)
+{
+ return qxl_check_mode(qdev, bo->surf.width, bo->surf.height);
+}
+
+static int qxl_add_mode(struct drm_connector *connector,
+ unsigned int width,
+ unsigned int height,
+ bool preferred)
+{
+ struct drm_device *dev = connector->dev;
+ struct qxl_device *qdev = dev->dev_private;
+ struct drm_display_mode *mode = NULL;
+ int rc;
+
+ rc = qxl_check_mode(qdev, width, height);
+ if (rc != 0)
+ return 0;
+
+ mode = drm_cvt_mode(dev, width, height, 60, false, false, false);
+ if (preferred)
+ mode->type |= DRM_MODE_TYPE_PREFERRED;
+ mode->hdisplay = width;
+ mode->vdisplay = height;
+ drm_mode_set_name(mode);
+ drm_mode_probed_add(connector, mode);
+ return 1;
+}
+
+static int qxl_add_monitors_config_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct qxl_device *qdev = dev->dev_private;
struct qxl_output *output = drm_connector_to_qxl_output(connector);
int h = output->index;
- struct drm_display_mode *mode = NULL;
struct qxl_head *head;
if (!qdev->monitors_config)
return 0;
- if (h >= qdev->monitors_config->max_allowed)
+ if (h >= qxl_num_crtc)
return 0;
if (!qdev->client_monitors_config)
return 0;
@@ -214,60 +256,28 @@ static int qxl_add_monitors_config_modes(struct drm_connector *connector,
head = &qdev->client_monitors_config->heads[h];
DRM_DEBUG_KMS("head %d is %dx%d\n", h, head->width, head->height);
- mode = drm_cvt_mode(dev, head->width, head->height, 60, false, false,
- false);
- mode->type |= DRM_MODE_TYPE_PREFERRED;
- mode->hdisplay = head->width;
- mode->vdisplay = head->height;
- drm_mode_set_name(mode);
- *pwidth = head->width;
- *pheight = head->height;
- drm_mode_probed_add(connector, mode);
- /* remember the last custom size for mode validation */
- qdev->monitors_config_width = mode->hdisplay;
- qdev->monitors_config_height = mode->vdisplay;
- return 1;
+ return qxl_add_mode(connector, head->width, head->height, true);
}
static struct mode_size {
int w;
int h;
-} common_modes[] = {
- { 640, 480},
+} extra_modes[] = {
{ 720, 480},
- { 800, 600},
- { 848, 480},
- {1024, 768},
{1152, 768},
- {1280, 720},
- {1280, 800},
{1280, 854},
- {1280, 960},
- {1280, 1024},
- {1440, 900},
- {1400, 1050},
- {1680, 1050},
- {1600, 1200},
- {1920, 1080},
- {1920, 1200}
};
-static int qxl_add_common_modes(struct drm_connector *connector,
- unsigned int pwidth,
- unsigned int pheight)
+static int qxl_add_extra_modes(struct drm_connector *connector)
{
- struct drm_device *dev = connector->dev;
- struct drm_display_mode *mode = NULL;
- int i;
+ int i, ret = 0;
- for (i = 0; i < ARRAY_SIZE(common_modes); i++) {
- mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h,
- 60, false, false, false);
- if (common_modes[i].w == pwidth && common_modes[i].h == pheight)
- mode->type |= DRM_MODE_TYPE_PREFERRED;
- drm_mode_probed_add(connector, mode);
- }
- return i - 1;
+ for (i = 0; i < ARRAY_SIZE(extra_modes); i++)
+ ret += qxl_add_mode(connector,
+ extra_modes[i].w,
+ extra_modes[i].h,
+ false);
+ return ret;
}
static void qxl_send_monitors_config(struct qxl_device *qdev)
@@ -302,13 +312,12 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc,
struct qxl_head head;
int oldcount, i = qcrtc->index;
- if (!qdev->primary_created) {
+ if (!qdev->primary_bo) {
DRM_DEBUG_KMS("no primary surface, skip (%s)\n", reason);
return;
}
- if (!qdev->monitors_config ||
- qdev->monitors_config->max_allowed <= i)
+ if (!qdev->monitors_config || qxl_num_crtc <= i)
return;
head.id = i;
@@ -323,6 +332,8 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc,
head.y = crtc->y;
if (qdev->monitors_config->count < i + 1)
qdev->monitors_config->count = i + 1;
+ if (qdev->primary_bo == qdev->dumb_shadow_bo)
+ head.x += qdev->dumb_heads[i].x;
} else if (i > 0) {
head.width = 0;
head.height = 0;
@@ -348,9 +359,10 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc,
if (oldcount != qdev->monitors_config->count)
DRM_DEBUG_KMS("active heads %d -> %d (%d total)\n",
oldcount, qdev->monitors_config->count,
- qdev->monitors_config->max_allowed);
+ qxl_num_crtc);
qdev->monitors_config->heads[i] = head;
+ qdev->monitors_config->max_allowed = qxl_num_crtc;
qxl_send_monitors_config(qdev);
}
@@ -401,13 +413,15 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb,
struct qxl_device *qdev = fb->dev->dev_private;
struct drm_clip_rect norect;
struct qxl_bo *qobj;
+ bool is_primary;
int inc = 1;
drm_modeset_lock_all(fb->dev);
qobj = gem_to_qxl_bo(fb->obj[0]);
/* if we aren't primary surface ignore this */
- if (!qobj->is_primary) {
+ is_primary = qobj->shadow ? qobj->shadow->is_primary : qobj->is_primary;
+ if (!is_primary) {
drm_modeset_unlock_all(fb->dev);
return 0;
}
@@ -424,7 +438,7 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb,
}
qxl_draw_dirty_fb(qdev, fb, qobj, flags, color,
- clips, num_clips, inc);
+ clips, num_clips, inc, 0);
drm_modeset_unlock_all(fb->dev);
@@ -466,12 +480,7 @@ static int qxl_primary_atomic_check(struct drm_plane *plane,
bo = gem_to_qxl_bo(state->fb->obj[0]);
- if (bo->surf.stride * bo->surf.height > qdev->vram_size) {
- DRM_ERROR("Mode doesn't fit in vram size (vgamem)");
- return -EINVAL;
- }
-
- return 0;
+ return qxl_check_framebuffer(qdev, bo);
}
static int qxl_primary_apply_cursor(struct drm_plane *plane)
@@ -526,15 +535,14 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
{
struct qxl_device *qdev = plane->dev->dev_private;
struct qxl_bo *bo = gem_to_qxl_bo(plane->state->fb->obj[0]);
- struct qxl_bo *bo_old;
+ struct qxl_bo *bo_old, *primary;
struct drm_clip_rect norect = {
.x1 = 0,
.y1 = 0,
.x2 = plane->state->fb->width,
.y2 = plane->state->fb->height
};
- int ret;
- bool same_shadow = false;
+ uint32_t dumb_shadow_offset = 0;
if (old_state->fb) {
bo_old = gem_to_qxl_bo(old_state->fb->obj[0]);
@@ -542,32 +550,21 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
bo_old = NULL;
}
- if (bo == bo_old)
- return;
+ primary = bo->shadow ? bo->shadow : bo;
- if (bo_old && bo_old->shadow && bo->shadow &&
- bo_old->shadow == bo->shadow) {
- same_shadow = true;
- }
-
- if (bo_old && bo_old->is_primary) {
- if (!same_shadow)
+ if (!primary->is_primary) {
+ if (qdev->primary_bo)
qxl_io_destroy_primary(qdev);
- bo_old->is_primary = false;
-
- ret = qxl_primary_apply_cursor(plane);
- if (ret)
- DRM_ERROR(
- "could not set cursor after creating primary");
+ qxl_io_create_primary(qdev, primary);
+ qxl_primary_apply_cursor(plane);
}
- if (!bo->is_primary) {
- if (!same_shadow)
- qxl_io_create_primary(qdev, 0, bo);
- bo->is_primary = true;
- }
+ if (bo->is_dumb)
+ dumb_shadow_offset =
+ qdev->dumb_heads[plane->state->crtc->index].x;
- qxl_draw_dirty_fb(qdev, plane->state->fb, bo, 0, 0, &norect, 1, 1);
+ qxl_draw_dirty_fb(qdev, plane->state->fb, bo, 0, 0, &norect, 1, 1,
+ dumb_shadow_offset);
}
static void qxl_primary_atomic_disable(struct drm_plane *plane,
@@ -723,12 +720,68 @@ static void qxl_cursor_atomic_disable(struct drm_plane *plane,
qxl_release_fence_buffer_objects(release);
}
+static void qxl_update_dumb_head(struct qxl_device *qdev,
+ int index, struct qxl_bo *bo)
+{
+ uint32_t width, height;
+
+ if (index >= qdev->monitors_config->max_allowed)
+ return;
+
+ if (bo && bo->is_dumb) {
+ width = bo->surf.width;
+ height = bo->surf.height;
+ } else {
+ width = 0;
+ height = 0;
+ }
+
+ if (qdev->dumb_heads[index].width == width &&
+ qdev->dumb_heads[index].height == height)
+ return;
+
+ DRM_DEBUG("#%d: %dx%d -> %dx%d\n", index,
+ qdev->dumb_heads[index].width,
+ qdev->dumb_heads[index].height,
+ width, height);
+ qdev->dumb_heads[index].width = width;
+ qdev->dumb_heads[index].height = height;
+}
+
+static void qxl_calc_dumb_shadow(struct qxl_device *qdev,
+ struct qxl_surface *surf)
+{
+ struct qxl_head *head;
+ int i;
+
+ memset(surf, 0, sizeof(*surf));
+ for (i = 0; i < qdev->monitors_config->max_allowed; i++) {
+ head = qdev->dumb_heads + i;
+ head->x = surf->width;
+ surf->width += head->width;
+ if (surf->height < head->height)
+ surf->height = head->height;
+ }
+ if (surf->width < 64)
+ surf->width = 64;
+ if (surf->height < 64)
+ surf->height = 64;
+ surf->format = SPICE_SURFACE_FMT_32_xRGB;
+ surf->stride = surf->width * 4;
+
+ if (!qdev->dumb_shadow_bo ||
+ qdev->dumb_shadow_bo->surf.width != surf->width ||
+ qdev->dumb_shadow_bo->surf.height != surf->height)
+ DRM_DEBUG("%dx%d\n", surf->width, surf->height);
+}
+
static int qxl_plane_prepare_fb(struct drm_plane *plane,
struct drm_plane_state *new_state)
{
struct qxl_device *qdev = plane->dev->dev_private;
struct drm_gem_object *obj;
- struct qxl_bo *user_bo, *old_bo = NULL;
+ struct qxl_bo *user_bo;
+ struct qxl_surface surf;
int ret;
if (!new_state->fb)
@@ -738,28 +791,30 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane,
user_bo = gem_to_qxl_bo(obj);
if (plane->type == DRM_PLANE_TYPE_PRIMARY &&
- user_bo->is_dumb && !user_bo->shadow) {
- if (plane->state->fb) {
- obj = plane->state->fb->obj[0];
- old_bo = gem_to_qxl_bo(obj);
+ user_bo->is_dumb) {
+ qxl_update_dumb_head(qdev, new_state->crtc->index,
+ user_bo);
+ qxl_calc_dumb_shadow(qdev, &surf);
+ if (!qdev->dumb_shadow_bo ||
+ qdev->dumb_shadow_bo->surf.width != surf.width ||
+ qdev->dumb_shadow_bo->surf.height != surf.height) {
+ if (qdev->dumb_shadow_bo) {
+ drm_gem_object_put_unlocked
+ (&qdev->dumb_shadow_bo->gem_base);
+ qdev->dumb_shadow_bo = NULL;
+ }
+ qxl_bo_create(qdev, surf.height * surf.stride,
+ true, true, QXL_GEM_DOMAIN_SURFACE, &surf,
+ &qdev->dumb_shadow_bo);
}
- if (old_bo && old_bo->shadow &&
- user_bo->gem_base.size == old_bo->gem_base.size &&
- plane->state->crtc == new_state->crtc &&
- plane->state->crtc_w == new_state->crtc_w &&
- plane->state->crtc_h == new_state->crtc_h &&
- plane->state->src_x == new_state->src_x &&
- plane->state->src_y == new_state->src_y &&
- plane->state->src_w == new_state->src_w &&
- plane->state->src_h == new_state->src_h &&
- plane->state->rotation == new_state->rotation &&
- plane->state->zpos == new_state->zpos) {
- drm_gem_object_get(&old_bo->shadow->gem_base);
- user_bo->shadow = old_bo->shadow;
- } else {
- qxl_bo_create(qdev, user_bo->gem_base.size,
- true, true, QXL_GEM_DOMAIN_VRAM, NULL,
- &user_bo->shadow);
+ if (user_bo->shadow != qdev->dumb_shadow_bo) {
+ if (user_bo->shadow) {
+ drm_gem_object_put_unlocked
+ (&user_bo->shadow->gem_base);
+ user_bo->shadow = NULL;
+ }
+ drm_gem_object_get(&qdev->dumb_shadow_bo->gem_base);
+ user_bo->shadow = qdev->dumb_shadow_bo;
}
}
@@ -788,7 +843,7 @@ static void qxl_plane_cleanup_fb(struct drm_plane *plane,
user_bo = gem_to_qxl_bo(obj);
qxl_bo_unpin(user_bo);
- if (user_bo->shadow && !user_bo->is_primary) {
+ if (old_state->fb != plane->state->fb && user_bo->shadow) {
drm_gem_object_put_unlocked(&user_bo->shadow->gem_base);
user_bo->shadow = NULL;
}
@@ -925,14 +980,26 @@ free_mem:
static int qxl_conn_get_modes(struct drm_connector *connector)
{
+ struct drm_device *dev = connector->dev;
+ struct qxl_device *qdev = dev->dev_private;
+ struct qxl_output *output = drm_connector_to_qxl_output(connector);
unsigned int pwidth = 1024;
unsigned int pheight = 768;
int ret = 0;
- ret = qxl_add_monitors_config_modes(connector, &pwidth, &pheight);
- if (ret < 0)
- return ret;
- ret += qxl_add_common_modes(connector, pwidth, pheight);
+ if (qdev->client_monitors_config) {
+ struct qxl_head *head;
+ head = &qdev->client_monitors_config->heads[output->index];
+ if (head->width)
+ pwidth = head->width;
+ if (head->height)
+ pheight = head->height;
+ }
+
+ ret += drm_add_modes_noedid(connector, 8192, 8192);
+ ret += qxl_add_extra_modes(connector);
+ ret += qxl_add_monitors_config_modes(connector);
+ drm_set_preferred_mode(connector, pwidth, pheight);
return ret;
}
@@ -941,20 +1008,11 @@ static enum drm_mode_status qxl_conn_mode_valid(struct drm_connector *connector,
{
struct drm_device *ddev = connector->dev;
struct qxl_device *qdev = ddev->dev_private;
- int i;
-
- /* TODO: is this called for user defined modes? (xrandr --add-mode)
- * TODO: check that the mode fits in the framebuffer */
- if (qdev->monitors_config_width == mode->hdisplay &&
- qdev->monitors_config_height == mode->vdisplay)
- return MODE_OK;
+ if (qxl_check_mode(qdev, mode->hdisplay, mode->vdisplay) != 0)
+ return MODE_BAD;
- for (i = 0; i < ARRAY_SIZE(common_modes); i++) {
- if (common_modes[i].w == mode->hdisplay && common_modes[i].h == mode->vdisplay)
- return MODE_OK;
- }
- return MODE_BAD;
+ return MODE_OK;
}
static struct drm_encoder *qxl_best_encoder(struct drm_connector *connector)
@@ -1096,9 +1154,8 @@ int qxl_create_monitors_object(struct qxl_device *qdev)
{
int ret;
struct drm_gem_object *gobj;
- int max_allowed = qxl_num_crtc;
int monitors_config_size = sizeof(struct qxl_monitors_config) +
- max_allowed * sizeof(struct qxl_head);
+ qxl_num_crtc * sizeof(struct qxl_head);
ret = qxl_gem_object_create(qdev, monitors_config_size, 0,
QXL_GEM_DOMAIN_VRAM,
@@ -1120,7 +1177,12 @@ int qxl_create_monitors_object(struct qxl_device *qdev)
qxl_bo_physical_address(qdev, qdev->monitors_config_bo, 0);
memset(qdev->monitors_config, 0, monitors_config_size);
- qdev->monitors_config->max_allowed = max_allowed;
+ qdev->dumb_heads = kcalloc(qxl_num_crtc, sizeof(qdev->dumb_heads[0]),
+ GFP_KERNEL);
+ if (!qdev->dumb_heads) {
+ qxl_destroy_monitors_object(qdev);
+ return -ENOMEM;
+ }
return 0;
}
@@ -1172,18 +1234,11 @@ int qxl_modeset_init(struct qxl_device *qdev)
qxl_display_read_client_monitors_config(qdev);
drm_mode_config_reset(&qdev->ddev);
-
- /* primary surface must be created by this point, to allow
- * issuing command queue commands and having them read by
- * spice server. */
- qxl_fbdev_init(qdev);
return 0;
}
void qxl_modeset_fini(struct qxl_device *qdev)
{
- qxl_fbdev_fini(qdev);
-
qxl_destroy_monitors_object(qdev);
drm_mode_config_cleanup(&qdev->ddev);
}
diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c
index c408bb83c7a9..97c3f1a95a32 100644
--- a/drivers/gpu/drm/qxl/qxl_draw.c
+++ b/drivers/gpu/drm/qxl/qxl_draw.c
@@ -109,152 +109,6 @@ make_drawable(struct qxl_device *qdev, int surface, uint8_t type,
return 0;
}
-static int alloc_palette_object(struct qxl_device *qdev,
- struct qxl_release *release,
- struct qxl_bo **palette_bo)
-{
- return qxl_alloc_bo_reserved(qdev, release,
- sizeof(struct qxl_palette) + sizeof(uint32_t) * 2,
- palette_bo);
-}
-
-static int qxl_palette_create_1bit(struct qxl_bo *palette_bo,
- struct qxl_release *release,
- const struct qxl_fb_image *qxl_fb_image)
-{
- const struct fb_image *fb_image = &qxl_fb_image->fb_image;
- uint32_t visual = qxl_fb_image->visual;
- const uint32_t *pseudo_palette = qxl_fb_image->pseudo_palette;
- struct qxl_palette *pal;
- int ret;
- uint32_t fgcolor, bgcolor;
- static uint64_t unique; /* we make no attempt to actually set this
- * correctly globaly, since that would require
- * tracking all of our palettes. */
- ret = qxl_bo_kmap(palette_bo, (void **)&pal);
- if (ret)
- return ret;
- pal->num_ents = 2;
- pal->unique = unique++;
- if (visual == FB_VISUAL_TRUECOLOR || visual == FB_VISUAL_DIRECTCOLOR) {
- /* NB: this is the only used branch currently. */
- fgcolor = pseudo_palette[fb_image->fg_color];
- bgcolor = pseudo_palette[fb_image->bg_color];
- } else {
- fgcolor = fb_image->fg_color;
- bgcolor = fb_image->bg_color;
- }
- pal->ents[0] = bgcolor;
- pal->ents[1] = fgcolor;
- qxl_bo_kunmap(palette_bo);
- return 0;
-}
-
-void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image,
- int stride /* filled in if 0 */)
-{
- struct qxl_device *qdev = qxl_fb_image->qdev;
- struct qxl_drawable *drawable;
- struct qxl_rect rect;
- const struct fb_image *fb_image = &qxl_fb_image->fb_image;
- int x = fb_image->dx;
- int y = fb_image->dy;
- int width = fb_image->width;
- int height = fb_image->height;
- const char *src = fb_image->data;
- int depth = fb_image->depth;
- struct qxl_release *release;
- struct qxl_image *image;
- int ret;
- struct qxl_drm_image *dimage;
- struct qxl_bo *palette_bo = NULL;
-
- if (stride == 0)
- stride = depth * width / 8;
-
- ret = alloc_drawable(qdev, &release);
- if (ret)
- return;
-
- ret = qxl_image_alloc_objects(qdev, release,
- &dimage,
- height, stride);
- if (ret)
- goto out_free_drawable;
-
- if (depth == 1) {
- ret = alloc_palette_object(qdev, release, &palette_bo);
- if (ret)
- goto out_free_image;
- }
-
- /* do a reservation run over all the objects we just allocated */
- ret = qxl_release_reserve_list(release, true);
- if (ret)
- goto out_free_palette;
-
- rect.left = x;
- rect.right = x + width;
- rect.top = y;
- rect.bottom = y + height;
-
- ret = make_drawable(qdev, 0, QXL_DRAW_COPY, &rect, release);
- if (ret) {
- qxl_release_backoff_reserve_list(release);
- goto out_free_palette;
- }
-
- ret = qxl_image_init(qdev, release, dimage,
- (const uint8_t *)src, 0, 0,
- width, height, depth, stride);
- if (ret) {
- qxl_release_backoff_reserve_list(release);
- qxl_release_free(qdev, release);
- return;
- }
-
- if (depth == 1) {
- void *ptr;
-
- ret = qxl_palette_create_1bit(palette_bo, release, qxl_fb_image);
-
- ptr = qxl_bo_kmap_atomic_page(qdev, dimage->bo, 0);
- image = ptr;
- image->u.bitmap.palette =
- qxl_bo_physical_address(qdev, palette_bo, 0);
- qxl_bo_kunmap_atomic_page(qdev, dimage->bo, ptr);
- }
-
- drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
-
- drawable->u.copy.src_area.top = 0;
- drawable->u.copy.src_area.bottom = height;
- drawable->u.copy.src_area.left = 0;
- drawable->u.copy.src_area.right = width;
-
- drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT;
- drawable->u.copy.scale_mode = 0;
- drawable->u.copy.mask.flags = 0;
- drawable->u.copy.mask.pos.x = 0;
- drawable->u.copy.mask.pos.y = 0;
- drawable->u.copy.mask.bitmap = 0;
-
- drawable->u.copy.src_bitmap =
- qxl_bo_physical_address(qdev, dimage->bo, 0);
- qxl_release_unmap(qdev, release, &drawable->release_info);
-
- qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_fence_buffer_objects(release);
-
-out_free_palette:
- qxl_bo_unref(&palette_bo);
-out_free_image:
- qxl_image_free_objects(qdev, dimage);
-out_free_drawable:
- if (ret)
- free_drawable(qdev, release);
-}
-
/* push a draw command using the given clipping rectangles as
* the sources from the shadow framebuffer.
*
@@ -267,7 +121,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
struct qxl_bo *bo,
unsigned int flags, unsigned int color,
struct drm_clip_rect *clips,
- unsigned int num_clips, int inc)
+ unsigned int num_clips, int inc,
+ uint32_t dumb_shadow_offset)
{
/*
* TODO: if flags & DRM_MODE_FB_DIRTY_ANNOTATE_FILL then we should
@@ -295,6 +150,9 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
if (ret)
return;
+ clips->x1 += dumb_shadow_offset;
+ clips->x2 += dumb_shadow_offset;
+
left = clips->x1;
right = clips->x2;
top = clips->y1;
@@ -342,7 +200,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
goto out_release_backoff;
ret = qxl_image_init(qdev, release, dimage, surface_base,
- left, top, width, height, depth, stride);
+ left - dumb_shadow_offset,
+ top, width, height, depth, stride);
qxl_bo_kunmap(bo);
if (ret)
goto out_release_backoff;
@@ -397,89 +256,3 @@ out_free_drawable:
free_drawable(qdev, release);
}
-
-void qxl_draw_copyarea(struct qxl_device *qdev,
- u32 width, u32 height,
- u32 sx, u32 sy,
- u32 dx, u32 dy)
-{
- struct qxl_drawable *drawable;
- struct qxl_rect rect;
- struct qxl_release *release;
- int ret;
-
- ret = alloc_drawable(qdev, &release);
- if (ret)
- return;
-
- /* do a reservation run over all the objects we just allocated */
- ret = qxl_release_reserve_list(release, true);
- if (ret)
- goto out_free_release;
-
- rect.left = dx;
- rect.top = dy;
- rect.right = dx + width;
- rect.bottom = dy + height;
- ret = make_drawable(qdev, 0, QXL_COPY_BITS, &rect, release);
- if (ret) {
- qxl_release_backoff_reserve_list(release);
- goto out_free_release;
- }
-
- drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
- drawable->u.copy_bits.src_pos.x = sx;
- drawable->u.copy_bits.src_pos.y = sy;
- qxl_release_unmap(qdev, release, &drawable->release_info);
-
- qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_fence_buffer_objects(release);
-
-out_free_release:
- if (ret)
- free_drawable(qdev, release);
-}
-
-void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec)
-{
- struct qxl_device *qdev = qxl_draw_fill_rec->qdev;
- struct qxl_rect rect = qxl_draw_fill_rec->rect;
- uint32_t color = qxl_draw_fill_rec->color;
- uint16_t rop = qxl_draw_fill_rec->rop;
- struct qxl_drawable *drawable;
- struct qxl_release *release;
- int ret;
-
- ret = alloc_drawable(qdev, &release);
- if (ret)
- return;
-
- /* do a reservation run over all the objects we just allocated */
- ret = qxl_release_reserve_list(release, true);
- if (ret)
- goto out_free_release;
-
- ret = make_drawable(qdev, 0, QXL_DRAW_FILL, &rect, release);
- if (ret) {
- qxl_release_backoff_reserve_list(release);
- goto out_free_release;
- }
-
- drawable = (struct qxl_drawable *)qxl_release_map(qdev, release);
- drawable->u.fill.brush.type = SPICE_BRUSH_TYPE_SOLID;
- drawable->u.fill.brush.u.color = color;
- drawable->u.fill.rop_descriptor = rop;
- drawable->u.fill.mask.flags = 0;
- drawable->u.fill.mask.pos.x = 0;
- drawable->u.fill.mask.pos.y = 0;
- drawable->u.fill.mask.bitmap = 0;
-
- qxl_release_unmap(qdev, release, &drawable->release_info);
-
- qxl_push_command_ring_release(qdev, release, QXL_CMD_DRAW, false);
- qxl_release_fence_buffer_objects(release);
-
-out_free_release:
- if (ret)
- free_drawable(qdev, release);
-}
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 13c8a662f9b4..11a76b6c9165 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -33,7 +33,8 @@
#include <drm/drmP.h>
#include <drm/drm.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper.h>
+#include <drm/drm_probe_helper.h>
#include "qxl_drv.h"
#include "qxl_object.h"
@@ -93,6 +94,8 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto modeset_cleanup;
+ drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "qxl");
+ drm_fbdev_generic_setup(&qdev->ddev, 32);
return 0;
modeset_cleanup:
@@ -242,7 +245,6 @@ static struct pci_driver qxl_pci_driver = {
static struct drm_driver qxl_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME |
- DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
DRIVER_ATOMIC,
.dumb_create = qxl_mode_dumb_create,
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 13a0254b59a1..4a0331b3ff7d 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -84,6 +84,7 @@ struct qxl_bo {
struct ttm_bo_kmap_obj kmap;
unsigned int pin_count;
void *kptr;
+ unsigned int map_count;
int type;
/* Constant after initialization */
@@ -130,10 +131,13 @@ struct qxl_mman {
};
struct qxl_memslot {
+ int index;
+ const char *name;
uint8_t generation;
uint64_t start_phys_addr;
- uint64_t end_phys_addr;
+ uint64_t size;
uint64_t high_bits;
+ uint64_t gpu_offset;
};
enum {
@@ -216,8 +220,6 @@ struct qxl_device {
struct qxl_mman mman;
struct qxl_gem gem;
- struct drm_fb_helper fb_helper;
-
void *ram_physical;
struct qxl_ring *release_ring;
@@ -226,16 +228,12 @@ struct qxl_device {
struct qxl_ram_header *ram_header;
- unsigned int primary_created:1;
-
- struct qxl_memslot *mem_slots;
- uint8_t n_mem_slots;
+ struct qxl_bo *primary_bo;
+ struct qxl_bo *dumb_shadow_bo;
+ struct qxl_head *dumb_heads;
- uint8_t main_mem_slot;
- uint8_t surfaces_mem_slot;
- uint8_t slot_id_bits;
- uint8_t slot_gen_bits;
- uint64_t va_slot_mask;
+ struct qxl_memslot main_slot;
+ struct qxl_memslot surfaces_slot;
spinlock_t release_lock;
struct idr release_idr;
@@ -308,30 +306,20 @@ void qxl_ring_free(struct qxl_ring *ring);
void qxl_ring_init_hdr(struct qxl_ring *ring);
int qxl_check_idle(struct qxl_ring *ring);
-static inline void *
-qxl_fb_virtual_address(struct qxl_device *qdev, unsigned long physical)
-{
- DRM_DEBUG_DRIVER("not implemented (%lu)\n", physical);
- return 0;
-}
-
static inline uint64_t
qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo,
unsigned long offset)
{
- int slot_id = bo->type == QXL_GEM_DOMAIN_VRAM ? qdev->main_mem_slot : qdev->surfaces_mem_slot;
- struct qxl_memslot *slot = &(qdev->mem_slots[slot_id]);
+ struct qxl_memslot *slot =
+ (bo->tbo.mem.mem_type == TTM_PL_VRAM)
+ ? &qdev->main_slot : &qdev->surfaces_slot;
+
+ WARN_ON_ONCE((bo->tbo.offset & slot->gpu_offset) != slot->gpu_offset);
/* TODO - need to hold one of the locks to read tbo.offset */
- return slot->high_bits | (bo->tbo.offset + offset);
+ return slot->high_bits | (bo->tbo.offset - slot->gpu_offset + offset);
}
-/* qxl_fb.c */
-#define QXLFB_CONN_LIMIT 1
-
-int qxl_fbdev_init(struct qxl_device *qdev);
-void qxl_fbdev_fini(struct qxl_device *qdev);
-
/* qxl_display.c */
void qxl_display_read_client_monitors_config(struct qxl_device *qdev);
int qxl_create_monitors_object(struct qxl_device *qdev);
@@ -392,7 +380,6 @@ void qxl_update_screen(struct qxl_device *qxl);
/* qxl io operations (qxl_cmd.c) */
void qxl_io_create_primary(struct qxl_device *qdev,
- unsigned int offset,
struct qxl_bo *bo);
void qxl_io_destroy_primary(struct qxl_device *qdev);
void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id);
@@ -437,22 +424,13 @@ int qxl_alloc_bo_reserved(struct qxl_device *qdev,
struct qxl_bo **_bo);
/* qxl drawing commands */
-void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image,
- int stride /* filled in if 0 */);
-
void qxl_draw_dirty_fb(struct qxl_device *qdev,
struct drm_framebuffer *fb,
struct qxl_bo *bo,
unsigned int flags, unsigned int color,
struct drm_clip_rect *clips,
- unsigned int num_clips, int inc);
-
-void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec);
-
-void qxl_draw_copyarea(struct qxl_device *qdev,
- u32 width, u32 height,
- u32 sx, u32 sy,
- u32 dx, u32 dy);
+ unsigned int num_clips, int inc,
+ uint32_t dumb_shadow_offset);
void qxl_release_free(struct qxl_device *qdev,
struct qxl_release *release);
@@ -485,9 +463,6 @@ int qxl_gem_prime_mmap(struct drm_gem_object *obj,
int qxl_irq_init(struct qxl_device *qdev);
irqreturn_t qxl_irq_handler(int irq, void *arg);
-/* qxl_fb.c */
-bool qxl_fbdev_qobj_is_fb(struct qxl_device *qdev, struct qxl_bo *qobj);
-
int qxl_debugfs_add_files(struct qxl_device *qdev,
struct drm_info_list *files,
unsigned int nfiles);
@@ -497,8 +472,7 @@ int qxl_surface_id_alloc(struct qxl_device *qdev,
void qxl_surface_id_dealloc(struct qxl_device *qdev,
uint32_t surface_id);
int qxl_hw_surface_alloc(struct qxl_device *qdev,
- struct qxl_bo *surf,
- struct ttm_mem_reg *mem);
+ struct qxl_bo *surf);
int qxl_hw_surface_dealloc(struct qxl_device *qdev,
struct qxl_bo *surf);
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index e3765739c396..272d19b677d8 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -59,7 +59,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
surf.stride = pitch;
surf.format = format;
r = qxl_gem_object_create_with_handle(qdev, file_priv,
- QXL_GEM_DOMAIN_VRAM,
+ QXL_GEM_DOMAIN_SURFACE,
args->size, &surf, &qobj,
&handle);
if (r)
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
deleted file mode 100644
index a819d24225d2..000000000000
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Copyright © 2013 Red Hat
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * David Airlie
- */
-#include <linux/module.h>
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_framebuffer_helper.h>
-
-#include "qxl_drv.h"
-
-#include "qxl_object.h"
-
-static void qxl_fb_image_init(struct qxl_fb_image *qxl_fb_image,
- struct qxl_device *qdev, struct fb_info *info,
- const struct fb_image *image)
-{
- qxl_fb_image->qdev = qdev;
- if (info) {
- qxl_fb_image->visual = info->fix.visual;
- if (qxl_fb_image->visual == FB_VISUAL_TRUECOLOR ||
- qxl_fb_image->visual == FB_VISUAL_DIRECTCOLOR)
- memcpy(&qxl_fb_image->pseudo_palette,
- info->pseudo_palette,
- sizeof(qxl_fb_image->pseudo_palette));
- } else {
- /* fallback */
- if (image->depth == 1)
- qxl_fb_image->visual = FB_VISUAL_MONO10;
- else
- qxl_fb_image->visual = FB_VISUAL_DIRECTCOLOR;
- }
- if (image) {
- memcpy(&qxl_fb_image->fb_image, image,
- sizeof(qxl_fb_image->fb_image));
- }
-}
-
-static struct fb_ops qxlfb_ops = {
- .owner = THIS_MODULE,
- DRM_FB_HELPER_DEFAULT_OPS,
- .fb_fillrect = drm_fb_helper_sys_fillrect,
- .fb_copyarea = drm_fb_helper_sys_copyarea,
- .fb_imageblit = drm_fb_helper_sys_imageblit,
-};
-
-static void qxlfb_destroy_pinned_object(struct drm_gem_object *gobj)
-{
- struct qxl_bo *qbo = gem_to_qxl_bo(gobj);
-
- qxl_bo_kunmap(qbo);
- qxl_bo_unpin(qbo);
-
- drm_gem_object_put_unlocked(gobj);
-}
-
-static int qxlfb_create_pinned_object(struct qxl_device *qdev,
- const struct drm_mode_fb_cmd2 *mode_cmd,
- struct drm_gem_object **gobj_p)
-{
- struct drm_gem_object *gobj = NULL;
- struct qxl_bo *qbo = NULL;
- int ret;
- int aligned_size, size;
- int height = mode_cmd->height;
-
- size = mode_cmd->pitches[0] * height;
- aligned_size = ALIGN(size, PAGE_SIZE);
- /* TODO: unallocate and reallocate surface0 for real. Hack to just
- * have a large enough surface0 for 1024x768 Xorg 32bpp mode */
- ret = qxl_gem_object_create(qdev, aligned_size, 0,
- QXL_GEM_DOMAIN_SURFACE,
- false, /* is discardable */
- false, /* is kernel (false means device) */
- NULL,
- &gobj);
- if (ret) {
- pr_err("failed to allocate framebuffer (%d)\n",
- aligned_size);
- return -ENOMEM;
- }
- qbo = gem_to_qxl_bo(gobj);
-
- qbo->surf.width = mode_cmd->width;
- qbo->surf.height = mode_cmd->height;
- qbo->surf.stride = mode_cmd->pitches[0];
- qbo->surf.format = SPICE_SURFACE_FMT_32_xRGB;
-
- ret = qxl_bo_pin(qbo);
- if (ret) {
- goto out_unref;
- }
- ret = qxl_bo_kmap(qbo, NULL);
-
- if (ret)
- goto out_unref;
-
- *gobj_p = gobj;
- return 0;
-out_unref:
- qxlfb_destroy_pinned_object(gobj);
- *gobj_p = NULL;
- return ret;
-}
-
-/*
- * FIXME
- * It should not be necessary to have a special dirty() callback for fbdev.
- */
-static int qxlfb_framebuffer_dirty(struct drm_framebuffer *fb,
- struct drm_file *file_priv,
- unsigned int flags, unsigned int color,
- struct drm_clip_rect *clips,
- unsigned int num_clips)
-{
- struct qxl_device *qdev = fb->dev->dev_private;
- struct fb_info *info = qdev->fb_helper.fbdev;
- struct qxl_fb_image qxl_fb_image;
- struct fb_image *image = &qxl_fb_image.fb_image;
-
- /* TODO: hard coding 32 bpp */
- int stride = fb->pitches[0];
-
- /*
- * we are using a shadow draw buffer, at qdev->surface0_shadow
- */
- image->dx = clips->x1;
- image->dy = clips->y1;
- image->width = clips->x2 - clips->x1;
- image->height = clips->y2 - clips->y1;
- image->fg_color = 0xffffffff; /* unused, just to avoid uninitialized
- warnings */
- image->bg_color = 0;
- image->depth = 32; /* TODO: take from somewhere? */
- image->cmap.start = 0;
- image->cmap.len = 0;
- image->cmap.red = NULL;
- image->cmap.green = NULL;
- image->cmap.blue = NULL;
- image->cmap.transp = NULL;
- image->data = info->screen_base + (clips->x1 * 4) + (stride * clips->y1);
-
- qxl_fb_image_init(&qxl_fb_image, qdev, info, NULL);
- qxl_draw_opaque_fb(&qxl_fb_image, stride);
-
- return 0;
-}
-
-static const struct drm_framebuffer_funcs qxlfb_fb_funcs = {
- .destroy = drm_gem_fb_destroy,
- .create_handle = drm_gem_fb_create_handle,
- .dirty = qxlfb_framebuffer_dirty,
-};
-
-static int qxlfb_create(struct drm_fb_helper *helper,
- struct drm_fb_helper_surface_size *sizes)
-{
- struct qxl_device *qdev =
- container_of(helper, struct qxl_device, fb_helper);
- struct fb_info *info;
- struct drm_framebuffer *fb = NULL;
- struct drm_mode_fb_cmd2 mode_cmd;
- struct drm_gem_object *gobj = NULL;
- struct qxl_bo *qbo = NULL;
- int ret;
- int bpp = sizes->surface_bpp;
- int depth = sizes->surface_depth;
- void *shadow;
-
- mode_cmd.width = sizes->surface_width;
- mode_cmd.height = sizes->surface_height;
-
- mode_cmd.pitches[0] = ALIGN(mode_cmd.width * ((bpp + 1) / 8), 64);
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(bpp, depth);
-
- ret = qxlfb_create_pinned_object(qdev, &mode_cmd, &gobj);
- if (ret < 0)
- return ret;
-
- qbo = gem_to_qxl_bo(gobj);
- DRM_DEBUG_DRIVER("%dx%d %d\n", mode_cmd.width,
- mode_cmd.height, mode_cmd.pitches[0]);
-
- shadow = vmalloc(array_size(mode_cmd.pitches[0], mode_cmd.height));
- /* TODO: what's the usual response to memory allocation errors? */
- BUG_ON(!shadow);
- DRM_DEBUG_DRIVER("surface0 at gpu offset %lld, mmap_offset %lld (virt %p, shadow %p)\n",
- qxl_bo_gpu_offset(qbo), qxl_bo_mmap_offset(qbo),
- qbo->kptr, shadow);
-
- info = drm_fb_helper_alloc_fbi(helper);
- if (IS_ERR(info)) {
- ret = PTR_ERR(info);
- goto out_unref;
- }
-
- info->par = helper;
-
- fb = drm_gem_fbdev_fb_create(&qdev->ddev, sizes, 64, gobj,
- &qxlfb_fb_funcs);
- if (IS_ERR(fb)) {
- DRM_ERROR("Failed to create framebuffer: %ld\n", PTR_ERR(fb));
- ret = PTR_ERR(fb);
- goto out_unref;
- }
-
- /* setup helper with fb data */
- qdev->fb_helper.fb = fb;
-
- strcpy(info->fix.id, "qxldrmfb");
-
- drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth);
-
- info->fbops = &qxlfb_ops;
-
- /*
- * TODO: using gobj->size in various places in this function. Not sure
- * what the difference between the different sizes is.
- */
- info->fix.smem_start = qdev->vram_base; /* TODO - correct? */
- info->fix.smem_len = gobj->size;
- info->screen_base = shadow;
- info->screen_size = gobj->size;
-
- drm_fb_helper_fill_var(info, &qdev->fb_helper, sizes->fb_width,
- sizes->fb_height);
-
- /* setup aperture base/size for vesafb takeover */
- info->apertures->ranges[0].base = qdev->ddev.mode_config.fb_base;
- info->apertures->ranges[0].size = qdev->vram_size;
-
- info->fix.mmio_start = 0;
- info->fix.mmio_len = 0;
-
- if (info->screen_base == NULL) {
- ret = -ENOSPC;
- goto out_unref;
- }
-
- /* XXX error handling. */
- drm_fb_helper_defio_init(helper);
-
- DRM_INFO("fb mappable at 0x%lX, size %lu\n", info->fix.smem_start, (unsigned long)info->screen_size);
- DRM_INFO("fb: depth %d, pitch %d, width %d, height %d\n",
- fb->format->depth, fb->pitches[0], fb->width, fb->height);
- return 0;
-
-out_unref:
- if (qbo) {
- qxl_bo_kunmap(qbo);
- qxl_bo_unpin(qbo);
- }
- drm_gem_object_put_unlocked(gobj);
- return ret;
-}
-
-static const struct drm_fb_helper_funcs qxl_fb_helper_funcs = {
- .fb_probe = qxlfb_create,
-};
-
-int qxl_fbdev_init(struct qxl_device *qdev)
-{
- return drm_fb_helper_fbdev_setup(&qdev->ddev, &qdev->fb_helper,
- &qxl_fb_helper_funcs, 32,
- QXLFB_CONN_LIMIT);
-}
-
-void qxl_fbdev_fini(struct qxl_device *qdev)
-{
- struct fb_info *fbi = qdev->fb_helper.fbdev;
- void *shadow = fbi ? fbi->screen_buffer : NULL;
-
- drm_fb_helper_fbdev_teardown(&qdev->ddev);
- vfree(shadow);
-}
diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c
index 15238a413f9d..bee61fa2c9bc 100644
--- a/drivers/gpu/drm/qxl/qxl_kms.c
+++ b/drivers/gpu/drm/qxl/qxl_kms.c
@@ -26,7 +26,7 @@
#include "qxl_drv.h"
#include "qxl_object.h"
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/io-mapping.h>
int qxl_log_level;
@@ -53,40 +53,47 @@ static bool qxl_check_device(struct qxl_device *qdev)
return true;
}
-static void setup_hw_slot(struct qxl_device *qdev, int slot_index,
- struct qxl_memslot *slot)
+static void setup_hw_slot(struct qxl_device *qdev, struct qxl_memslot *slot)
{
qdev->ram_header->mem_slot.mem_start = slot->start_phys_addr;
- qdev->ram_header->mem_slot.mem_end = slot->end_phys_addr;
- qxl_io_memslot_add(qdev, slot_index);
+ qdev->ram_header->mem_slot.mem_end = slot->start_phys_addr + slot->size;
+ qxl_io_memslot_add(qdev, qdev->rom->slots_start + slot->index);
}
-static uint8_t setup_slot(struct qxl_device *qdev, uint8_t slot_index_offset,
- unsigned long start_phys_addr, unsigned long end_phys_addr)
+static void setup_slot(struct qxl_device *qdev,
+ struct qxl_memslot *slot,
+ unsigned int slot_index,
+ const char *slot_name,
+ unsigned long start_phys_addr,
+ unsigned long size)
{
uint64_t high_bits;
- struct qxl_memslot *slot;
- uint8_t slot_index;
- slot_index = qdev->rom->slots_start + slot_index_offset;
- slot = &qdev->mem_slots[slot_index];
+ slot->index = slot_index;
+ slot->name = slot_name;
slot->start_phys_addr = start_phys_addr;
- slot->end_phys_addr = end_phys_addr;
+ slot->size = size;
- setup_hw_slot(qdev, slot_index, slot);
+ setup_hw_slot(qdev, slot);
slot->generation = qdev->rom->slot_generation;
- high_bits = slot_index << qdev->slot_gen_bits;
+ high_bits = (qdev->rom->slots_start + slot->index)
+ << qdev->rom->slot_gen_bits;
high_bits |= slot->generation;
- high_bits <<= (64 - (qdev->slot_gen_bits + qdev->slot_id_bits));
+ high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits));
slot->high_bits = high_bits;
- return slot_index;
+
+ DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx, gpu_offset 0x%lx\n",
+ slot->index, slot->name,
+ (unsigned long)slot->start_phys_addr,
+ (unsigned long)slot->size,
+ (unsigned long)slot->gpu_offset);
}
void qxl_reinit_memslots(struct qxl_device *qdev)
{
- setup_hw_slot(qdev, qdev->main_mem_slot, &qdev->mem_slots[qdev->main_mem_slot]);
- setup_hw_slot(qdev, qdev->surfaces_mem_slot, &qdev->mem_slots[qdev->surfaces_mem_slot]);
+ setup_hw_slot(qdev, &qdev->main_slot);
+ setup_hw_slot(qdev, &qdev->surfaces_slot);
}
static void qxl_gc_work(struct work_struct *work)
@@ -229,23 +236,6 @@ int qxl_device_init(struct qxl_device *qdev,
r = -ENOMEM;
goto cursor_ring_free;
}
- /* TODO - slot initialization should happen on reset. where is our
- * reset handler? */
- qdev->n_mem_slots = qdev->rom->slots_end;
- qdev->slot_gen_bits = qdev->rom->slot_gen_bits;
- qdev->slot_id_bits = qdev->rom->slot_id_bits;
- qdev->va_slot_mask =
- (~(uint64_t)0) >> (qdev->slot_id_bits + qdev->slot_gen_bits);
-
- qdev->mem_slots =
- kmalloc_array(qdev->n_mem_slots, sizeof(struct qxl_memslot),
- GFP_KERNEL);
-
- if (!qdev->mem_slots) {
- DRM_ERROR("Unable to alloc mem slots\n");
- r = -ENOMEM;
- goto release_ring_free;
- }
idr_init(&qdev->release_idr);
spin_lock_init(&qdev->release_idr_lock);
@@ -264,33 +254,24 @@ int qxl_device_init(struct qxl_device *qdev,
r = qxl_irq_init(qdev);
if (r) {
DRM_ERROR("Unable to init qxl irq\n");
- goto mem_slots_free;
+ goto release_ring_free;
}
/*
* Note that virtual is surface0. We rely on the single ioremap done
* before.
*/
- qdev->main_mem_slot = setup_slot(qdev, 0,
- (unsigned long)qdev->vram_base,
- (unsigned long)qdev->vram_base + qdev->rom->ram_header_offset);
- qdev->surfaces_mem_slot = setup_slot(qdev, 1,
- (unsigned long)qdev->surfaceram_base,
- (unsigned long)qdev->surfaceram_base + qdev->surfaceram_size);
- DRM_INFO("main mem slot %d [%lx,%x]\n",
- qdev->main_mem_slot,
- (unsigned long)qdev->vram_base, qdev->rom->ram_header_offset);
- DRM_INFO("surface mem slot %d [%lx,%lx]\n",
- qdev->surfaces_mem_slot,
- (unsigned long)qdev->surfaceram_base,
- (unsigned long)qdev->surfaceram_size);
+ setup_slot(qdev, &qdev->main_slot, 0, "main",
+ (unsigned long)qdev->vram_base,
+ (unsigned long)qdev->rom->ram_header_offset);
+ setup_slot(qdev, &qdev->surfaces_slot, 1, "surfaces",
+ (unsigned long)qdev->surfaceram_base,
+ (unsigned long)qdev->surfaceram_size);
INIT_WORK(&qdev->gc_work, qxl_gc_work);
return 0;
-mem_slots_free:
- kfree(qdev->mem_slots);
release_ring_free:
qxl_ring_free(qdev->release_ring);
cursor_ring_free:
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 91f3bbc73ecc..4928fa602944 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -36,6 +36,7 @@ static void qxl_ttm_bo_destroy(struct ttm_buffer_object *tbo)
qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
qxl_surface_evict(qdev, bo, false);
+ WARN_ON_ONCE(bo->map_count > 0);
mutex_lock(&qdev->gem.mutex);
list_del_init(&bo->list);
mutex_unlock(&qdev->gem.mutex);
@@ -60,8 +61,10 @@ void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned)
qbo->placement.busy_placement = qbo->placements;
if (domain == QXL_GEM_DOMAIN_VRAM)
qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag;
- if (domain == QXL_GEM_DOMAIN_SURFACE)
+ if (domain == QXL_GEM_DOMAIN_SURFACE) {
qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_PRIV | pflag;
+ qbo->placements[c++].flags = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_VRAM | pflag;
+ }
if (domain == QXL_GEM_DOMAIN_CPU)
qbo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM | pflag;
if (!c)
@@ -129,6 +132,7 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr)
if (bo->kptr) {
if (ptr)
*ptr = bo->kptr;
+ bo->map_count++;
return 0;
}
r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap);
@@ -137,6 +141,7 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr)
bo->kptr = ttm_kmap_obj_virtual(&bo->kmap, &is_iomem);
if (ptr)
*ptr = bo->kptr;
+ bo->map_count = 1;
return 0;
}
@@ -178,6 +183,9 @@ void qxl_bo_kunmap(struct qxl_bo *bo)
{
if (bo->kptr == NULL)
return;
+ bo->map_count--;
+ if (bo->map_count > 0)
+ return;
bo->kptr = NULL;
ttm_bo_kunmap(&bo->kmap);
}
@@ -332,7 +340,7 @@ int qxl_bo_check_id(struct qxl_device *qdev, struct qxl_bo *bo)
if (ret)
return ret;
- ret = qxl_hw_surface_alloc(qdev, bo, NULL);
+ ret = qxl_hw_surface_alloc(qdev, bo);
if (ret)
return ret;
}
diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c
index a55dece118b2..22e1faf0473a 100644
--- a/drivers/gpu/drm/qxl/qxl_prime.c
+++ b/drivers/gpu/drm/qxl/qxl_prime.c
@@ -23,19 +23,23 @@
*/
#include "qxl_drv.h"
+#include "qxl_object.h"
/* Empty Implementations as there should not be any other driver for a virtual
* device that might share buffers with qxl */
int qxl_gem_prime_pin(struct drm_gem_object *obj)
{
- WARN_ONCE(1, "not implemented");
- return -ENOSYS;
+ struct qxl_bo *bo = gem_to_qxl_bo(obj);
+
+ return qxl_bo_pin(bo);
}
void qxl_gem_prime_unpin(struct drm_gem_object *obj)
{
- WARN_ONCE(1, "not implemented");
+ struct qxl_bo *bo = gem_to_qxl_bo(obj);
+
+ qxl_bo_unpin(bo);
}
struct sg_table *qxl_gem_prime_get_sg_table(struct drm_gem_object *obj)
@@ -54,13 +58,22 @@ struct drm_gem_object *qxl_gem_prime_import_sg_table(
void *qxl_gem_prime_vmap(struct drm_gem_object *obj)
{
- WARN_ONCE(1, "not implemented");
- return ERR_PTR(-ENOSYS);
+ struct qxl_bo *bo = gem_to_qxl_bo(obj);
+ void *ptr;
+ int ret;
+
+ ret = qxl_bo_kmap(bo, &ptr);
+ if (ret < 0)
+ return ERR_PTR(ret);
+
+ return ptr;
}
void qxl_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
{
- WARN_ONCE(1, "not implemented");
+ struct qxl_bo *bo = gem_to_qxl_bo(obj);
+
+ qxl_bo_kunmap(bo);
}
int qxl_gem_prime_mmap(struct drm_gem_object *obj,
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 886f61e94f24..92f5db5b296f 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -100,6 +100,11 @@ static int qxl_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
struct ttm_mem_type_manager *man)
{
+ struct qxl_device *qdev = qxl_get_qdev(bdev);
+ unsigned int gpu_offset_shift =
+ 64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits + 8);
+ struct qxl_memslot *slot;
+
switch (type) {
case TTM_PL_SYSTEM:
/* System memory */
@@ -110,8 +115,11 @@ static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
case TTM_PL_VRAM:
case TTM_PL_PRIV:
/* "On-card" video ram */
+ slot = (type == TTM_PL_VRAM) ?
+ &qdev->main_slot : &qdev->surfaces_slot;
+ slot->gpu_offset = (uint64_t)type << gpu_offset_shift;
man->func = &ttm_bo_manager_func;
- man->gpu_offset = 0;
+ man->gpu_offset = slot->gpu_offset;
man->flags = TTM_MEMTYPE_FLAG_FIXED |
TTM_MEMTYPE_FLAG_MAPPABLE;
man->available_caching = TTM_PL_MASK_CACHING;
@@ -196,7 +204,7 @@ static void qxl_ttm_io_mem_free(struct ttm_bo_device *bdev,
* TTM backend functions.
*/
struct qxl_ttm_tt {
- struct ttm_dma_tt ttm;
+ struct ttm_tt ttm;
struct qxl_device *qdev;
u64 offset;
};
@@ -225,7 +233,7 @@ static void qxl_ttm_backend_destroy(struct ttm_tt *ttm)
{
struct qxl_ttm_tt *gtt = (void *)ttm;
- ttm_dma_tt_fini(&gtt->ttm);
+ ttm_tt_fini(&gtt->ttm);
kfree(gtt);
}
@@ -245,13 +253,13 @@ static struct ttm_tt *qxl_ttm_tt_create(struct ttm_buffer_object *bo,
gtt = kzalloc(sizeof(struct qxl_ttm_tt), GFP_KERNEL);
if (gtt == NULL)
return NULL;
- gtt->ttm.ttm.func = &qxl_backend_func;
+ gtt->ttm.func = &qxl_backend_func;
gtt->qdev = qdev;
- if (ttm_dma_tt_init(&gtt->ttm, bo, page_flags)) {
+ if (ttm_tt_init(&gtt->ttm, bo, page_flags)) {
kfree(gtt);
return NULL;
}
- return &gtt->ttm.ttm;
+ return &gtt->ttm;
}
static void qxl_move_null(struct ttm_buffer_object *bo,
diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c
index 0d2b7e42b3a7..4b1a505ab353 100644
--- a/drivers/gpu/drm/r128/r128_drv.c
+++ b/drivers/gpu/drm/r128/r128_drv.c
@@ -57,7 +57,7 @@ static const struct file_operations r128_driver_fops = {
static struct drm_driver driver = {
.driver_features =
DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_LEGACY |
- DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
+ DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ,
.dev_priv_size = sizeof(drm_r128_buf_priv_t),
.load = r128_driver_load,
.preclose = r128_driver_preclose,
diff --git a/drivers/gpu/drm/radeon/radeon_acpi.c b/drivers/gpu/drm/radeon/radeon_acpi.c
index 8d3251a10cd4..224cc21bbe38 100644
--- a/drivers/gpu/drm/radeon/radeon_acpi.c
+++ b/drivers/gpu/drm/radeon/radeon_acpi.c
@@ -29,6 +29,7 @@
#include <acpi/video.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "radeon.h"
#include "radeon_acpi.h"
#include "atom.h"
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 414642e5b7a3..de1745adcccc 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -28,6 +28,7 @@
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_dp_mst_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/radeon_drm.h>
#include "radeon.h"
#include "radeon_audio.h"
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 59c8a6647ff2..53f29a115104 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -29,6 +29,7 @@
#include <linux/slab.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_cache.h>
#include <drm/radeon_drm.h>
#include <linux/pm_runtime.h>
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index b190478ad087..aa898c699101 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -35,6 +35,7 @@
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_edid.h>
#include <linux/gcd.h>
diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c
index a0c70e27ab65..8d85540bbb43 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -3,6 +3,7 @@
#include <drm/drmP.h>
#include <drm/drm_dp_mst_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include "radeon.h"
#include "atom.h"
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 99c63eeb2866..2e96c886392b 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -43,6 +43,7 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
/*
* KMS wrapper.
@@ -533,9 +534,7 @@ radeon_get_crtc_scanout_position(struct drm_device *dev, unsigned int pipe,
static struct drm_driver kms_driver = {
.driver_features =
- DRIVER_USE_AGP |
- DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM |
- DRIVER_PRIME | DRIVER_RENDER,
+ DRIVER_USE_AGP | DRIVER_GEM | DRIVER_PRIME | DRIVER_RENDER,
.load = radeon_driver_load_kms,
.open = radeon_driver_open_kms,
.postclose = radeon_driver_postclose_kms,
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index afaf10db47cc..1d5e3ba7383e 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -27,6 +27,7 @@
*/
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/radeon_drm.h>
#include "radeon_reg.h"
#include "radeon.h"
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 771b460c7216..93ee0020c9b1 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -14,7 +14,6 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index d1f305694367..abd70d2931b0 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -18,10 +18,10 @@
#include <linux/wait.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_probe_helper.h>
#include "rcar_du_drv.h"
#include "rcar_du_kms.h"
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
index f16209499117..369e930750e9 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
@@ -10,7 +10,7 @@
#include <linux/export.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_panel.h>
#include "rcar_du_drv.h"
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index e4b248e368d6..663ab98d1f97 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -10,10 +10,10 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/of_graph.h>
#include <linux/wait.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index fa6b9aabc832..321ac80b48d3 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -10,7 +10,6 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index dec314a687e0..76a39eee7c9c 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -9,7 +9,6 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c
index 96d749a35b25..044c65680ef3 100644
--- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
+++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
@@ -10,6 +10,7 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/io.h>
+#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_graph.h>
@@ -19,8 +20,8 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "rcar_lvds_regs.h"
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index 080f05352195..bc4423624209 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -21,10 +21,10 @@
#include <linux/clk.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <video/of_videomode.h>
#include <video/videomode.h>
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index 8ad0d773dc33..f7b9d45aa1d6 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -14,10 +14,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/component.h>
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.h b/drivers/gpu/drm/rockchip/cdn-dp-core.h
index f57e296401b8..48fef95cb3c6 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.h
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.h
@@ -16,9 +16,9 @@
#define _CDN_DP_CORE_H
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "rockchip_drm_drv.h"
#define MAX_PHY 2
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
index 5a485489a1e2..6c8b14fb1d2f 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-reg.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
@@ -113,7 +113,7 @@ static int cdp_dp_mailbox_write(struct cdn_dp_device *dp, u8 val)
static int cdn_dp_mailbox_validate_receive(struct cdn_dp_device *dp,
u8 module_id, u8 opcode,
- u8 req_size)
+ u16 req_size)
{
u32 mbox_size, i;
u8 header[4];
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 89c63cfde5c8..4cdc9f86c2e5 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -16,8 +16,8 @@
#include <drm/drm_of.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include <drm/bridge/dw_hdmi.h>
#include "rockchip_drm_drv.h"
diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 27c945e030a0..ce1545862b6c 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -26,8 +26,8 @@
#include <drm/drm_of.h>
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include "rockchip_drm_drv.h"
#include "rockchip_drm_vop.h"
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index be6c2573039a..d7fa17f12769 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -15,10 +15,10 @@
*/
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <linux/dma-mapping.h>
#include <linux/dma-iommu.h>
#include <linux/pm_runtime.h>
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index 08bec50d9c5d..97438bbbe389 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -17,8 +17,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include "rockchip_drm_drv.h"
#include "rockchip_drm_fb.h"
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
index e6650553f5d6..8ce68bd508be 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
@@ -15,7 +15,7 @@
#include <drm/drm.h>
#include <drm/drmP.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "rockchip_drm_drv.h"
#include "rockchip_drm_gem.h"
@@ -91,7 +91,6 @@ static int rockchip_drm_fbdev_create(struct drm_fb_helper *helper,
}
fbi->par = helper;
- fbi->flags = FBINFO_FLAG_DEFAULT;
fbi->fbops = &rockchip_drm_fbdev_ops;
fb = helper->fb;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c
index 22a70ab6e214..a0c8bd235b67 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c
@@ -14,7 +14,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "rockchip_drm_drv.h"
#include "rockchip_drm_psr.h"
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 619b6db05d58..c7d4c6073ea5 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -17,10 +17,10 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_flip_work.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#ifdef CONFIG_DRM_ANALOGIX_DP
#include <drm/bridge/analogix_dp.h>
#endif
@@ -1675,7 +1675,9 @@ static void vop_win_init(struct vop *vop)
vop_win->data = win_data;
vop_win->vop = vop;
- vop_win->yuv2yuv_data = &vop_data->win_yuv2yuv[i];
+
+ if (vop_data->win_yuv2yuv)
+ vop_win->yuv2yuv_data = &vop_data->win_yuv2yuv[i];
}
}
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c
index 456bd9f13bae..e52dd5a8529e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -16,10 +16,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_panel.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <linux/component.h>
#include <linux/clk.h>
diff --git a/drivers/gpu/drm/rockchip/rockchip_rgb.c b/drivers/gpu/drm/rockchip/rockchip_rgb.c
index 96ac1458a59c..c3dd750c7189 100644
--- a/drivers/gpu/drm/rockchip/rockchip_rgb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_rgb.c
@@ -16,10 +16,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
#include <drm/drm_panel.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <linux/component.h>
#include <linux/of_graph.h>
diff --git a/drivers/gpu/drm/savage/savage_state.c b/drivers/gpu/drm/savage/savage_state.c
index 7559a820bd43..ebb8b7d32b33 100644
--- a/drivers/gpu/drm/savage/savage_state.c
+++ b/drivers/gpu/drm/savage/savage_state.c
@@ -299,6 +299,7 @@ static int savage_dispatch_dma_prim(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
+ /* fall through */
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of vertices %u in TRILIST\n",
@@ -436,6 +437,7 @@ static int savage_dispatch_vb_prim(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
+ /* fall through */
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of vertices %u in TRILIST\n",
@@ -557,6 +559,7 @@ static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
+ /* fall through */
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
@@ -695,6 +698,7 @@ static int savage_dispatch_vb_idx(drm_savage_private_t * dev_priv,
case SAVAGE_PRIM_TRILIST_201:
reorder = 1;
prim = SAVAGE_PRIM_TRILIST;
+ /* fall through */
case SAVAGE_PRIM_TRILIST:
if (n % 3 != 0) {
DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index 499b5fdb869f..b6988a6d698e 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -16,6 +16,7 @@
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "shmob_drm_backlight.h"
#include "shmob_drm_crtc.h"
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index f2cfd1698b78..cb821adfc321 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -18,6 +18,7 @@
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_probe_helper.h>
#include "shmob_drm_drv.h"
#include "shmob_drm_kms.h"
@@ -126,7 +127,7 @@ static irqreturn_t shmob_drm_irq(int irq, void *arg)
DEFINE_DRM_GEM_CMA_FOPS(shmob_drm_fops);
static struct drm_driver shmob_drm_driver = {
- .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM | DRIVER_MODESET
+ .driver_features = DRIVER_GEM | DRIVER_MODESET
| DRIVER_PRIME,
.irq_handler = shmob_drm_irq,
.gem_free_object_unlocked = drm_gem_cma_free_object,
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index a17268444c6d..2e08bc203bf9 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -13,6 +13,7 @@
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include "shmob_drm_crtc.h"
#include "shmob_drm_drv.h"
diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c
index ec9f87483e39..387f0bed6c1c 100644
--- a/drivers/gpu/drm/sti/sti_crtc.c
+++ b/drivers/gpu/drm/sti/sti_crtc.c
@@ -11,8 +11,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "sti_compositor.h"
#include "sti_crtc.h"
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index ac54e0f9caea..a525fd899f68 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -14,12 +14,12 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include "sti_crtc.h"
#include "sti_drv.h"
diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c
index 6d33772f77eb..b31cc2672d36 100644
--- a/drivers/gpu/drm/sti/sti_dvo.c
+++ b/drivers/gpu/drm/sti/sti_dvo.c
@@ -13,8 +13,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "sti_awg_utils.h"
#include "sti_drv.h"
diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c
index a63dd5eb7081..ff9256673fc8 100644
--- a/drivers/gpu/drm/sti/sti_hda.c
+++ b/drivers/gpu/drm/sti/sti_hda.c
@@ -12,7 +12,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
/* HDformatter registers */
#define HDA_ANA_CFG 0x0000
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 458fcb5a93f2..6000df624980 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -15,8 +15,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include <sound/hdmi-codec.h>
diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
index ea4a3b87fa55..c42f2fa7053c 100644
--- a/drivers/gpu/drm/sti/sti_tvout.c
+++ b/drivers/gpu/drm/sti/sti_tvout.c
@@ -15,7 +15,7 @@
#include <linux/seq_file.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_atomic_helper.h>
#include "sti_crtc.h"
#include "sti_drv.h"
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index 8dec001b9d37..0a7f933ab007 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -9,15 +9,19 @@
*/
#include <linux/component.h>
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
#include <linux/of_platform.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_vblank.h>
#include "ltdc.h"
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index a91e04139595..b1741a9d5be2 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -10,18 +10,25 @@
#include <linux/clk.h>
#include <linux/component.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
#include <linux/of_address.h>
#include <linux/of_graph.h>
+#include <linux/platform_device.h>
#include <linux/reset.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_device.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
-#include <drm/drm_bridge.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_vblank.h>
#include <video/videomode.h>
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 892197f52557..990847cb40f6 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -14,10 +14,10 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/component.h>
#include <linux/list.h>
@@ -141,7 +141,6 @@ static const uint32_t sun4i_backend_formats[] = {
DRM_FORMAT_ARGB1555,
DRM_FORMAT_ARGB4444,
DRM_FORMAT_ARGB8888,
- DRM_FORMAT_BGRX8888,
DRM_FORMAT_RGB565,
DRM_FORMAT_RGB888,
DRM_FORMAT_RGBA4444,
@@ -1013,6 +1012,10 @@ static const struct of_device_id sun4i_backend_of_table[] = {
.data = &sun7i_backend_quirks,
},
{
+ .compatible = "allwinner,sun8i-a23-display-backend",
+ .data = &sun8i_a33_backend_quirks,
+ },
+ {
.compatible = "allwinner,sun8i-a33-display-backend",
.data = &sun8i_a33_backend_quirks,
},
diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c
index 3eedf335a935..cdb881e34470 100644
--- a/drivers/gpu/drm/sun4i/sun4i_crtc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c
@@ -13,8 +13,8 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_modes.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk-provider.h>
#include <linux/ioport.h>
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 93da837194cf..3ebd9f5e2719 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -16,11 +16,11 @@
#include <linux/of_reserved_mem.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include "sun4i_drv.h"
#include "sun4i_frontend.h"
@@ -165,6 +165,7 @@ static bool sun4i_drv_node_is_frontend(struct device_node *node)
of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") ||
of_device_is_compatible(node, "allwinner,sun6i-a31-display-frontend") ||
of_device_is_compatible(node, "allwinner,sun7i-a20-display-frontend") ||
+ of_device_is_compatible(node, "allwinner,sun8i-a23-display-frontend") ||
of_device_is_compatible(node, "allwinner,sun8i-a33-display-frontend") ||
of_device_is_compatible(node, "allwinner,sun9i-a80-display-frontend");
}
@@ -404,6 +405,7 @@ static const struct of_device_id sun4i_drv_of_table[] = {
{ .compatible = "allwinner,sun6i-a31-display-engine" },
{ .compatible = "allwinner,sun6i-a31s-display-engine" },
{ .compatible = "allwinner,sun7i-a20-display-engine" },
+ { .compatible = "allwinner,sun8i-a23-display-engine" },
{ .compatible = "allwinner,sun8i-a33-display-engine" },
{ .compatible = "allwinner,sun8i-a83t-display-engine" },
{ .compatible = "allwinner,sun8i-h3-display-engine" },
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c
index e8239d4d4dd5..346c8071bd38 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c
@@ -720,6 +720,10 @@ const struct of_device_id sun4i_frontend_of_table[] = {
.data = &sun4i_a10_frontend
},
{
+ .compatible = "allwinner,sun8i-a23-display-frontend",
+ .data = &sun8i_a33_frontend
+ },
+ {
.compatible = "allwinner,sun8i-a33-display-frontend",
.data = &sun8i_a33_frontend
},
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 554a6f4561f3..d95c6e224bd9 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -11,7 +11,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_encoder.h>
#include <drm/drm_of.h>
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index c5a999ca1d72..a514fe88d441 100644
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -117,6 +117,11 @@ static void sun4i_backend_layer_atomic_update(struct drm_plane *plane,
static bool sun4i_layer_format_mod_supported(struct drm_plane *plane,
uint32_t format, uint64_t modifier)
{
+ struct sun4i_layer *layer = plane_to_sun4i_layer(plane);
+
+ if (IS_ERR_OR_NULL(layer->backend->frontend))
+ sun4i_backend_format_is_supported(format, modifier);
+
return sun4i_backend_format_is_supported(format, modifier) ||
sun4i_frontend_format_is_supported(format, modifier);
}
@@ -165,6 +170,21 @@ static const uint32_t sun4i_layer_formats[] = {
DRM_FORMAT_YVYU,
};
+static const uint32_t sun4i_backend_layer_formats[] = {
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ARGB4444,
+ DRM_FORMAT_ARGB1555,
+ DRM_FORMAT_RGBA5551,
+ DRM_FORMAT_RGBA4444,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_UYVY,
+ DRM_FORMAT_VYUY,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_YUYV,
+ DRM_FORMAT_YVYU,
+};
+
static const uint64_t sun4i_layer_modifiers[] = {
DRM_FORMAT_MOD_LINEAR,
DRM_FORMAT_MOD_ALLWINNER_TILED,
@@ -175,6 +195,9 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
struct sun4i_backend *backend,
enum drm_plane_type type)
{
+ const uint64_t *modifiers = sun4i_layer_modifiers;
+ const uint32_t *formats = sun4i_layer_formats;
+ unsigned int formats_len = ARRAY_SIZE(sun4i_layer_formats);
struct sun4i_layer *layer;
int ret;
@@ -182,12 +205,19 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
if (!layer)
return ERR_PTR(-ENOMEM);
+ layer->backend = backend;
+
+ if (IS_ERR_OR_NULL(backend->frontend)) {
+ formats = sun4i_backend_layer_formats;
+ formats_len = ARRAY_SIZE(sun4i_backend_layer_formats);
+ modifiers = NULL;
+ }
+
/* possible crtcs are set later */
ret = drm_universal_plane_init(drm, &layer->plane, 0,
&sun4i_backend_layer_funcs,
- sun4i_layer_formats,
- ARRAY_SIZE(sun4i_layer_formats),
- sun4i_layer_modifiers, type, NULL);
+ formats, formats_len,
+ modifiers, type, NULL);
if (ret) {
dev_err(drm->dev, "Couldn't initialize layer\n");
return ERR_PTR(ret);
@@ -195,7 +225,6 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
drm_plane_helper_add(&layer->plane,
&sun4i_backend_layer_helper_funcs);
- layer->backend = backend;
drm_plane_create_alpha_property(&layer->plane);
drm_plane_create_zpos_property(&layer->plane, 0, 0,
diff --git a/drivers/gpu/drm/sun4i/sun4i_lvds.c b/drivers/gpu/drm/sun4i/sun4i_lvds.c
index e7eb0d1e17be..147b97ed1a09 100644
--- a/drivers/gpu/drm/sun4i/sun4i_lvds.c
+++ b/drivers/gpu/drm/sun4i/sun4i_lvds.c
@@ -8,9 +8,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "sun4i_crtc.h"
#include "sun4i_tcon.h"
diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.c b/drivers/gpu/drm/sun4i/sun4i_rgb.c
index f4a22689eb54..cae19e7bbeaa 100644
--- a/drivers/gpu/drm/sun4i/sun4i_rgb.c
+++ b/drivers/gpu/drm/sun4i/sun4i_rgb.c
@@ -14,9 +14,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "sun4i_crtc.h"
#include "sun4i_tcon.h"
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index 0420f5c978b9..2bd2eda6480a 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -14,11 +14,11 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_connector.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder.h>
#include <drm/drm_modes.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <uapi/drm/drm_mode.h>
@@ -1494,6 +1494,7 @@ const struct of_device_id sun4i_tcon_of_table[] = {
{ .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks },
{ .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks },
{ .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks },
+ { .compatible = "allwinner,sun8i-a23-tcon", .data = &sun8i_a33_quirks },
{ .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks },
{ .compatible = "allwinner,sun8i-a83t-tcon-lcd", .data = &sun8i_a83t_lcd_quirks },
{ .compatible = "allwinner,sun8i-a83t-tcon-tv", .data = &sun8i_a83t_tv_quirks },
diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c
index 1a838d208211..e8700a362064 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tv.c
@@ -18,9 +18,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "sun4i_crtc.h"
#include "sun4i_drv.h"
diff --git a/drivers/gpu/drm/sun4i/sun6i_drc.c b/drivers/gpu/drm/sun4i/sun6i_drc.c
index 88eb268fdf73..442094a4af7a 100644
--- a/drivers/gpu/drm/sun4i/sun6i_drc.c
+++ b/drivers/gpu/drm/sun4i/sun6i_drc.c
@@ -101,6 +101,7 @@ static int sun6i_drc_remove(struct platform_device *pdev)
static const struct of_device_id sun6i_drc_of_table[] = {
{ .compatible = "allwinner,sun6i-a31-drc" },
{ .compatible = "allwinner,sun6i-a31s-drc" },
+ { .compatible = "allwinner,sun8i-a23-drc" },
{ .compatible = "allwinner,sun8i-a33-drc" },
{ .compatible = "allwinner,sun9i-a80-drc" },
{ }
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
index e3b34a345546..1ebe56817fa9 100644
--- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
+++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
@@ -19,9 +19,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "sun4i_drv.h"
#include "sun6i_mipi_dsi.h"
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index 44a9ba7d8433..30a2eff55687 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -14,10 +14,10 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <linux/component.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 18534263a05d..a342ec8b131e 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -16,11 +16,11 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include "sun8i_ui_layer.h"
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 87be898f9b7a..8a0616238467 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -10,11 +10,11 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include "sun8i_vi_layer.h"
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index 1012335bb489..e2dee5c9c03b 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -17,11 +17,11 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_encoder.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fixed.h>
+#include <drm/drm_probe_helper.h>
#include "gem.h"
#include "hub.h"
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index b947e82bbeb1..0a4ce05e00ab 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -15,6 +15,7 @@
#include "drm.h"
#include "gem.h"
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_modeset_helper.h>
#ifdef CONFIG_DRM_FBDEV_EMULATION
static inline struct tegra_fbdev *to_tegra_fbdev(struct drm_fb_helper *helper)
@@ -255,7 +256,6 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
helper->fbdev = info;
info->par = helper;
- info->flags = FBINFO_FLAG_DEFAULT;
info->fbops = &tegra_fb_ops;
drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth);
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index a7566c67bfb0..78bc7c906e22 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -18,7 +18,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <sound/hda_verbs.h>
diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c
index 71cc3cf60066..ba9b3cfb8c3d 100644
--- a/drivers/gpu/drm/tegra/hub.c
+++ b/drivers/gpu/drm/tegra/hub.c
@@ -19,7 +19,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "drm.h"
#include "dc.h"
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 337e86a1d5ea..3030af9e7b35 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -24,6 +24,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include "tilcdc_drv.h"
#include "tilcdc_regs.h"
@@ -511,7 +512,7 @@ static int tilcdc_debugfs_init(struct drm_minor *minor)
DEFINE_DRM_GEM_CMA_FOPS(fops);
static struct drm_driver tilcdc_driver = {
- .driver_features = (DRIVER_HAVE_IRQ | DRIVER_GEM | DRIVER_MODESET |
+ .driver_features = (DRIVER_GEM | DRIVER_MODESET |
DRIVER_PRIME | DRIVER_ATOMIC),
.irq_handler = tilcdc_irq,
.gem_free_object_unlocked = drm_gem_cma_free_object,
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.h b/drivers/gpu/drm/tilcdc/tilcdc_drv.h
index 62cea5ff5558..d86397da12a9 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.h
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.h
@@ -30,10 +30,9 @@
#include <linux/list.h>
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_gem_cma_helper.h>
-#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_bridge.h>
+#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_gem_cma_helper.h>
/* Defaulting to pixel clock defined on AM335x */
#define TILCDC_DEFAULT_MAX_PIXELCLOCK 126000
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_external.c b/drivers/gpu/drm/tilcdc/tilcdc_external.c
index b4eaf9bc87f8..e9969cd36610 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_external.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_external.c
@@ -10,6 +10,7 @@
#include <linux/component.h>
#include <linux/of_graph.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_of.h>
#include "tilcdc_drv.h"
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index a1acab39d87f..5d532a596e1e 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -23,6 +23,7 @@
#include <video/of_display_timing.h>
#include <video/videomode.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_probe_helper.h>
#include "tilcdc_drv.h"
#include "tilcdc_panel.h"
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index daebf1aa6b0a..fe59fbfdde69 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -21,6 +21,7 @@
#include <linux/pinctrl/pinmux.h>
#include <linux/pinctrl/consumer.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_probe_helper.h>
#include "tilcdc_drv.h"
#include "tilcdc_tfp410.h"
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-core.c b/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
index 614f532ea89f..554abd5d3b53 100644
--- a/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
+++ b/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
@@ -9,10 +9,10 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_print.h>
#include <drm/tinydrm/tinydrm.h>
#include <linux/device.h>
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
index 323564329535..bb5b1c1e21ba 100644
--- a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
+++ b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
@@ -8,10 +8,10 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modes.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_print.h>
#include <drm/tinydrm/tinydrm.h>
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index 28e2d03c0ccf..d5c6a7ecf232 100644
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -43,14 +43,14 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_fb_cma_helper.h>
-#include <drm/drm_panel.h>
#include <drm/drm_of.h>
-#include <drm/drm_bridge.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include "tve200_drm.h"
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c
index 68e88bed77ca..66885c24590f 100644
--- a/drivers/gpu/drm/udl/udl_connector.c
+++ b/drivers/gpu/drm/udl/udl_connector.c
@@ -14,6 +14,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_edid.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "udl_connector.h"
#include "udl_drv.h"
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index a63e3011e971..22cd2d13e272 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -9,6 +9,7 @@
#include <linux/module.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "udl_drv.h"
static int udl_usb_suspend(struct usb_interface *interface,
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 1b014d92855b..9086d0d1b880 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -12,6 +12,7 @@
*/
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include "udl_drv.h"
/* -BULK_SIZE as per usb-skeleton. Can we get full page and avoid overhead? */
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 97caf1671dd0..730008d3da76 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -34,8 +34,8 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_uapi.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <drm/drm_fb_cma_helper.h>
#include <linux/component.h>
diff --git a/drivers/gpu/drm/vc4/vc4_dpi.c b/drivers/gpu/drm/vc4/vc4_dpi.c
index f185812970da..169521e547ba 100644
--- a/drivers/gpu/drm/vc4/vc4_dpi.c
+++ b/drivers/gpu/drm/vc4/vc4_dpi.c
@@ -24,10 +24,10 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/component.h>
#include <linux/of_graph.h>
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index f6f5cd80c04d..5fcd2f0da7f7 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -175,7 +175,6 @@ static struct drm_driver vc4_drm_driver = {
.driver_features = (DRIVER_MODESET |
DRIVER_ATOMIC |
DRIVER_GEM |
- DRIVER_HAVE_IRQ |
DRIVER_RENDER |
DRIVER_PRIME |
DRIVER_SYNCOBJ),
diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c
index 0c607eb33d7e..11702e1d9011 100644
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -30,11 +30,11 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/completion.h>
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 051b61b62541..88fd5df7e7dc 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -43,8 +43,8 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/component.h>
#include <linux/i2c.h>
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c
index 0490edb192a1..91b8c72ff361 100644
--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -17,9 +17,9 @@
#include <drm/drm_crtc.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_plane_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "vc4_drv.h"
#include "vc4_regs.h"
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index 6e23c50168f9..aa279b5b0de7 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -9,9 +9,9 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_cma_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_writeback.h>
#include <linux/clk.h>
#include <linux/component.h>
diff --git a/drivers/gpu/drm/vc4/vc4_vec.c b/drivers/gpu/drm/vc4/vc4_vec.c
index 8e7facb6514e..858c3a483229 100644
--- a/drivers/gpu/drm/vc4/vc4_vec.c
+++ b/drivers/gpu/drm/vc4/vc4_vec.c
@@ -25,9 +25,9 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
#include <linux/clk.h>
#include <linux/component.h>
#include <linux/of_graph.h>
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 345bda4494e1..8bf3a7c23ed3 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -177,12 +177,14 @@ via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
switch (vsg->state) {
case dr_via_device_mapped:
via_unmap_blit_from_device(pdev, vsg);
+ /* fall through */
case dr_via_desc_pages_alloc:
for (i = 0; i < vsg->num_desc_pages; ++i) {
if (vsg->desc_pages[i] != NULL)
free_page((unsigned long)vsg->desc_pages[i]);
}
kfree(vsg->desc_pages);
+ /* fall through */
case dr_via_pages_locked:
for (i = 0; i < vsg->num_pages; ++i) {
if (NULL != (page = vsg->pages[i])) {
@@ -191,8 +193,10 @@ via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
put_page(page);
}
}
+ /* fall through */
case dr_via_pages_alloc:
vfree(vsg->pages);
+ /* fall through */
default:
vsg->state = dr_via_sg_init;
}
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index aaf766f7cca2..af6a12d3c058 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -70,8 +70,7 @@ static const struct file_operations via_driver_fops = {
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_HAVE_IRQ | DRIVER_LEGACY |
- DRIVER_IRQ_SHARED,
+ DRIVER_USE_AGP | DRIVER_HAVE_IRQ | DRIVER_LEGACY,
.load = via_driver_load,
.unload = via_driver_unload,
.open = via_driver_open,
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 87d7c49cf057..653ec7d0bf4d 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -26,9 +26,9 @@
*/
#include "virtgpu_drv.h"
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#define XRES_MIN 32
#define YRES_MIN 32
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index cf896d879382..d577cb76f5ad 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -34,9 +34,9 @@
#include <drm/drmP.h>
#include <drm/drm_gem.h>
#include <drm/drm_atomic.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/ttm/ttm_bo_api.h>
#include <drm/ttm/ttm_bo_driver.h>
#include <drm/ttm/ttm_placement.h>
diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
index 177bbcb38306..d44bfc392491 100644
--- a/drivers/gpu/drm/vkms/vkms_crtc.c
+++ b/drivers/gpu/drm/vkms/vkms_crtc.c
@@ -8,7 +8,7 @@
#include "vkms_drv.h"
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
static void _vblank_handle(struct vkms_output *output)
{
@@ -104,6 +104,7 @@ static void vkms_atomic_crtc_reset(struct drm_crtc *crtc)
vkms_state = kzalloc(sizeof(*vkms_state), GFP_KERNEL);
if (!vkms_state)
return;
+ INIT_WORK(&vkms_state->crc_work, vkms_crc_work_handle);
crtc->state = &vkms_state->base;
crtc->state->crtc = crtc;
diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c
index 2a16b86196dc..b13f99a5c849 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.c
+++ b/drivers/gpu/drm/vkms/vkms_drv.c
@@ -16,10 +16,10 @@
#include <linux/module.h>
#include <drm/drm_gem.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_probe_helper.h>
#include "vkms_drv.h"
#define DRIVER_NAME "vkms"
diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c
index 271a0eb9042c..c5b16efed51a 100644
--- a/drivers/gpu/drm/vkms/vkms_output.c
+++ b/drivers/gpu/drm/vkms/vkms_output.c
@@ -7,8 +7,8 @@
*/
#include "vkms_drv.h"
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_probe_helper.h>
static void vkms_connector_destroy(struct drm_connector *connector)
{
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 25afb1d594e3..4638f6791cda 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -1582,7 +1582,7 @@ static const struct file_operations vmwgfx_driver_fops = {
};
static struct drm_driver driver = {
- .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
+ .driver_features =
DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER | DRIVER_ATOMIC,
.load = vmw_driver_load,
.unload = vmw_driver_unload,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
index 655abbcd4058..535b03599e55 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
@@ -29,8 +29,8 @@
#define VMWGFX_KMS_H_
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder.h>
+#include <drm/drm_probe_helper.h>
#include "vmwgfx_drv.h"
/**
diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c
index 4d3d36fc3a5d..3e78a832d7f9 100644
--- a/drivers/gpu/drm/xen/xen_drm_front.c
+++ b/drivers/gpu/drm/xen/xen_drm_front.c
@@ -10,7 +10,7 @@
#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_gem.h>
#include <linux/of_device.h>
diff --git a/drivers/gpu/drm/xen/xen_drm_front_conn.c b/drivers/gpu/drm/xen/xen_drm_front_conn.c
index 54af2669b1b3..9f5f31f77f1e 100644
--- a/drivers/gpu/drm/xen/xen_drm_front_conn.c
+++ b/drivers/gpu/drm/xen/xen_drm_front_conn.c
@@ -9,7 +9,7 @@
*/
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <video/videomode.h>
diff --git a/drivers/gpu/drm/xen/xen_drm_front_gem.c b/drivers/gpu/drm/xen/xen_drm_front_gem.c
index 28bc501af450..d303a2e17f5e 100644
--- a/drivers/gpu/drm/xen/xen_drm_front_gem.c
+++ b/drivers/gpu/drm/xen/xen_drm_front_gem.c
@@ -11,9 +11,9 @@
#include "xen_drm_front_gem.h"
#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h>
+#include <drm/drm_probe_helper.h>
#include <linux/dma-buf.h>
#include <linux/scatterlist.h>
diff --git a/drivers/gpu/drm/xen/xen_drm_front_kms.c b/drivers/gpu/drm/xen/xen_drm_front_kms.c
index a3479eb72d79..860da055c6bb 100644
--- a/drivers/gpu/drm/xen/xen_drm_front_kms.c
+++ b/drivers/gpu/drm/xen/xen_drm_front_kms.c
@@ -13,9 +13,9 @@
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_gem.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_probe_helper.h>
#include "xen_drm_front.h"
#include "xen_drm_front_conn.h"
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c b/drivers/gpu/drm/zte/zx_drm_drv.c
index f5ea32ae8600..28e8d6072910 100644
--- a/drivers/gpu/drm/zte/zx_drm_drv.c
+++ b/drivers/gpu/drm/zte/zx_drm_drv.c
@@ -18,12 +18,12 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include "zx_drm_drv.h"
diff --git a/drivers/gpu/drm/zte/zx_hdmi.c b/drivers/gpu/drm/zte/zx_hdmi.c
index 9fc98bb4f3d9..df522d74bebf 100644
--- a/drivers/gpu/drm/zte/zx_hdmi.c
+++ b/drivers/gpu/drm/zte/zx_hdmi.c
@@ -20,9 +20,9 @@
#include <linux/of_device.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include <sound/hdmi-codec.h>
diff --git a/drivers/gpu/drm/zte/zx_tvenc.c b/drivers/gpu/drm/zte/zx_tvenc.c
index b73afb212fb2..87b5d86413d2 100644
--- a/drivers/gpu/drm/zte/zx_tvenc.c
+++ b/drivers/gpu/drm/zte/zx_tvenc.c
@@ -14,7 +14,7 @@
#include <linux/regmap.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include "zx_drm_drv.h"
diff --git a/drivers/gpu/drm/zte/zx_vga.c b/drivers/gpu/drm/zte/zx_vga.c
index 23d1ff4355a0..e14c1d709740 100644
--- a/drivers/gpu/drm/zte/zx_vga.c
+++ b/drivers/gpu/drm/zte/zx_vga.c
@@ -13,7 +13,7 @@
#include <linux/regmap.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include "zx_drm_drv.h"
diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c
index 442311d31110..15400ffb1d22 100644
--- a/drivers/gpu/drm/zte/zx_vou.c
+++ b/drivers/gpu/drm/zte/zx_vou.c
@@ -15,12 +15,12 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drmP.h>
#include "zx_common_regs.h"
diff --git a/drivers/staging/vboxvideo/vbox_drv.c b/drivers/staging/vboxvideo/vbox_drv.c
index cc6532d8c2fa..b0d73d5fba5d 100644
--- a/drivers/staging/vboxvideo/vbox_drv.c
+++ b/drivers/staging/vboxvideo/vbox_drv.c
@@ -221,8 +221,7 @@ static void vbox_master_drop(struct drm_device *dev, struct drm_file *file_priv)
static struct drm_driver driver = {
.driver_features =
- DRIVER_MODESET | DRIVER_GEM | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
- DRIVER_PRIME | DRIVER_ATOMIC,
+ DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC,
.dev_priv_size = 0,
.lastclose = drm_fb_helper_lastclose,
diff --git a/drivers/staging/vboxvideo/vbox_irq.c b/drivers/staging/vboxvideo/vbox_irq.c
index f3d9895c79d8..195484713365 100644
--- a/drivers/staging/vboxvideo/vbox_irq.c
+++ b/drivers/staging/vboxvideo/vbox_irq.c
@@ -9,7 +9,9 @@
* Hans de Goede <hdegoede@redhat.com>
*/
-#include <drm/drm_crtc_helper.h>
+#include <linux/pci.h>
+#include <drm/drm_irq.h>
+#include <drm/drm_probe_helper.h>
#include "vbox_drv.h"
#include "vboxvideo.h"
diff --git a/drivers/staging/vboxvideo/vbox_mode.c b/drivers/staging/vboxvideo/vbox_mode.c
index c43bec4628ae..1aaff02c07ff 100644
--- a/drivers/staging/vboxvideo/vbox_mode.c
+++ b/drivers/staging/vboxvideo/vbox_mode.c
@@ -11,9 +11,9 @@
*/
#include <linux/export.h>
#include <drm/drm_atomic.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_plane_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
#include "vbox_drv.h"
#include "vboxvideo.h"
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index 9f93895dde88..66e70770cce5 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -159,6 +159,7 @@ void dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense);
void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate);
void dw_hdmi_audio_enable(struct dw_hdmi *hdmi);
void dw_hdmi_audio_disable(struct dw_hdmi *hdmi);
+void dw_hdmi_set_high_tmds_clock_ratio(struct dw_hdmi *hdmi);
/* PHY configuration */
void dw_hdmi_phy_i2c_set_addr(struct dw_hdmi *hdmi, u8 address);
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 0ee9a96b70da..a6d520d5b6ca 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -58,20 +58,4 @@ int drm_helper_connector_dpms(struct drm_connector *connector, int mode);
void drm_helper_resume_force_mode(struct drm_device *dev);
int drm_helper_force_disable_all(struct drm_device *dev);
-/* drm_probe_helper.c */
-int drm_helper_probe_single_connector_modes(struct drm_connector
- *connector, uint32_t maxX,
- uint32_t maxY);
-int drm_helper_probe_detect(struct drm_connector *connector,
- struct drm_modeset_acquire_ctx *ctx,
- bool force);
-void drm_kms_helper_poll_init(struct drm_device *dev);
-void drm_kms_helper_poll_fini(struct drm_device *dev);
-bool drm_helper_hpd_irq_event(struct drm_device *dev);
-void drm_kms_helper_hotplug_event(struct drm_device *dev);
-
-void drm_kms_helper_poll_disable(struct drm_device *dev);
-void drm_kms_helper_poll_enable(struct drm_device *dev);
-bool drm_kms_helper_is_poll_worker(void);
-
#endif
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index c223c87ef119..5db7fb8c8b50 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -976,6 +976,7 @@
#define DP_PEER_DEVICE_DP_LEGACY_CONV 0x4
/* DP 1.2 MST sideband request names DP 1.2a Table 2-80 */
+#define DP_GET_MSG_TRANSACTION_VERSION 0x00 /* DP 1.3 */
#define DP_LINK_ADDRESS 0x01
#define DP_CONNECTION_STATUS_NOTIFY 0x02
#define DP_ENUM_PATH_RESOURCES 0x10
@@ -992,6 +993,10 @@
#define DP_SINK_EVENT_NOTIFY 0x30
#define DP_QUERY_STREAM_ENC_STATUS 0x38
+/* DP 1.2 MST sideband reply types */
+#define DP_SIDEBAND_REPLY_ACK 0x00
+#define DP_SIDEBAND_REPLY_NAK 0x01
+
/* DP 1.2 MST sideband nak reasons - table 2.84 */
#define DP_NAK_WRITE_FAILURE 0x01
#define DP_NAK_INVALID_READ 0x02
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 35af23f5fa0d..ca46a45a9cce 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -41,21 +41,113 @@ struct drm_display_mode;
struct drm_mode_create_dumb;
struct drm_printer;
-/* driver capabilities and requirements mask */
-#define DRIVER_USE_AGP 0x1
-#define DRIVER_LEGACY 0x2
-#define DRIVER_PCI_DMA 0x8
-#define DRIVER_SG 0x10
-#define DRIVER_HAVE_DMA 0x20
-#define DRIVER_HAVE_IRQ 0x40
-#define DRIVER_IRQ_SHARED 0x80
-#define DRIVER_GEM 0x1000
-#define DRIVER_MODESET 0x2000
-#define DRIVER_PRIME 0x4000
-#define DRIVER_RENDER 0x8000
-#define DRIVER_ATOMIC 0x10000
-#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
-#define DRIVER_SYNCOBJ 0x40000
+/**
+ * enum drm_driver_feature - feature flags
+ *
+ * See &drm_driver.driver_features, drm_device.driver_features and
+ * drm_core_check_feature().
+ */
+enum drm_driver_feature {
+ /**
+ * @DRIVER_GEM:
+ *
+ * Driver use the GEM memory manager. This should be set for all modern
+ * drivers.
+ */
+ DRIVER_GEM = BIT(0),
+ /**
+ * @DRIVER_MODESET:
+ *
+ * Driver supports mode setting interfaces (KMS).
+ */
+ DRIVER_MODESET = BIT(1),
+ /**
+ * @DRIVER_PRIME:
+ *
+ * Driver implements DRM PRIME buffer sharing.
+ */
+ DRIVER_PRIME = BIT(2),
+ /**
+ * @DRIVER_RENDER:
+ *
+ * Driver supports dedicated render nodes. See also the :ref:`section on
+ * render nodes <drm_render_node>` for details.
+ */
+ DRIVER_RENDER = BIT(3),
+ /**
+ * @DRIVER_ATOMIC:
+ *
+ * Driver supports the full atomic modesetting userspace API. Drivers
+ * which only use atomic internally, but do not the support the full
+ * userspace API (e.g. not all properties converted to atomic, or
+ * multi-plane updates are not guaranteed to be tear-free) should not
+ * set this flag.
+ */
+ DRIVER_ATOMIC = BIT(4),
+ /**
+ * @DRIVER_SYNCOBJ:
+ *
+ * Driver supports &drm_syncobj for explicit synchronization of command
+ * submission.
+ */
+ DRIVER_SYNCOBJ = BIT(5),
+
+ /* IMPORTANT: Below are all the legacy flags, add new ones above. */
+
+ /**
+ * @DRIVER_USE_AGP:
+ *
+ * Set up DRM AGP support, see drm_agp_init(), the DRM core will manage
+ * AGP resources. New drivers don't need this.
+ */
+ DRIVER_USE_AGP = BIT(25),
+ /**
+ * @DRIVER_LEGACY:
+ *
+ * Denote a legacy driver using shadow attach. Do not use.
+ */
+ DRIVER_LEGACY = BIT(26),
+ /**
+ * @DRIVER_PCI_DMA:
+ *
+ * Driver is capable of PCI DMA, mapping of PCI DMA buffers to userspace
+ * will be enabled. Only for legacy drivers. Do not use.
+ */
+ DRIVER_PCI_DMA = BIT(27),
+ /**
+ * @DRIVER_SG:
+ *
+ * Driver can perform scatter/gather DMA, allocation and mapping of
+ * scatter/gather buffers will be enabled. Only for legacy drivers. Do
+ * not use.
+ */
+ DRIVER_SG = BIT(28),
+
+ /**
+ * @DRIVER_HAVE_DMA:
+ *
+ * Driver supports DMA, the userspace DMA API will be supported. Only
+ * for legacy drivers. Do not use.
+ */
+ DRIVER_HAVE_DMA = BIT(29),
+ /**
+ * @DRIVER_HAVE_IRQ:
+ *
+ * Legacy irq support. Only for legacy drivers. Do not use.
+ *
+ * New drivers can either use the drm_irq_install() and
+ * drm_irq_uninstall() helper functions, or roll their own irq support
+ * code by calling request_irq() directly.
+ */
+ DRIVER_HAVE_IRQ = BIT(30),
+ /**
+ * @DRIVER_KMS_LEGACY_CONTEXT:
+ *
+ * Used only by nouveau for backwards compatibility with existing
+ * userspace. Do not use.
+ */
+ DRIVER_KMS_LEGACY_CONTEXT = BIT(31),
+};
/**
* struct drm_driver - DRM driver structure
@@ -579,7 +671,12 @@ struct drm_driver {
/** @date: driver date */
char *date;
- /** @driver_features: driver features */
+ /**
+ * @driver_features:
+ * Driver features, see &enum drm_driver_feature. Drivers can disable
+ * some features on a per-instance basis using
+ * &drm_device.driver_features.
+ */
u32 driver_features;
/**
@@ -643,6 +740,10 @@ void drm_dev_unplug(struct drm_device *dev);
* Unplugging itself is singalled through drm_dev_unplug(). If a device is
* unplugged, these two functions guarantee that any store before calling
* drm_dev_unplug() is visible to callers of this function after it completes
+ *
+ * WARNING: This function fundamentally races against drm_dev_unplug(). It is
+ * recommended that drivers instead use the underlying drm_dev_enter() and
+ * drm_dev_exit() function pairs.
*/
static inline bool drm_dev_is_unplugged(struct drm_device *dev)
{
@@ -662,7 +763,7 @@ static inline bool drm_dev_is_unplugged(struct drm_device *dev)
* @feature: feature flag
*
* This checks @dev for driver features, see &drm_driver.driver_features,
- * &drm_device.driver_features, and the various DRIVER_\* flags.
+ * &drm_device.driver_features, and the various &enum drm_driver_feature flags.
*
* Returns true if the @feature is supported, false otherwise.
*/
diff --git a/include/drm/drm_probe_helper.h b/include/drm/drm_probe_helper.h
new file mode 100644
index 000000000000..8d3ed2834d34
--- /dev/null
+++ b/include/drm/drm_probe_helper.h
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+
+#ifndef __DRM_PROBE_HELPER_H__
+#define __DRM_PROBE_HELPER_H__
+
+#include <linux/types.h>
+
+struct drm_connector;
+struct drm_device;
+struct drm_modeset_acquire_ctx;
+
+int drm_helper_probe_single_connector_modes(struct drm_connector
+ *connector, uint32_t maxX,
+ uint32_t maxY);
+int drm_helper_probe_detect(struct drm_connector *connector,
+ struct drm_modeset_acquire_ctx *ctx,
+ bool force);
+void drm_kms_helper_poll_init(struct drm_device *dev);
+void drm_kms_helper_poll_fini(struct drm_device *dev);
+bool drm_helper_hpd_irq_event(struct drm_device *dev);
+void drm_kms_helper_hotplug_event(struct drm_device *dev);
+
+void drm_kms_helper_poll_disable(struct drm_device *dev);
+void drm_kms_helper_poll_enable(struct drm_device *dev);
+bool drm_kms_helper_is_poll_worker(void);
+
+#endif
diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index d2bacf502429..927ad6451105 100644
--- a/include/linux/hdmi.h
+++ b/include/linux/hdmi.h
@@ -27,6 +27,21 @@
#include <linux/types.h>
#include <linux/device.h>
+enum hdmi_packet_type {
+ HDMI_PACKET_TYPE_NULL = 0x00,
+ HDMI_PACKET_TYPE_AUDIO_CLOCK_REGEN = 0x01,
+ HDMI_PACKET_TYPE_AUDIO_SAMPLE = 0x02,
+ HDMI_PACKET_TYPE_GENERAL_CONTROL = 0x03,
+ HDMI_PACKET_TYPE_ACP = 0x04,
+ HDMI_PACKET_TYPE_ISRC1 = 0x05,
+ HDMI_PACKET_TYPE_ISRC2 = 0x06,
+ HDMI_PACKET_TYPE_ONE_BIT_AUDIO_SAMPLE = 0x07,
+ HDMI_PACKET_TYPE_DST_AUDIO = 0x08,
+ HDMI_PACKET_TYPE_HBR_AUDIO_STREAM = 0x09,
+ HDMI_PACKET_TYPE_GAMUT_METADATA = 0x0a,
+ /* + enum hdmi_infoframe_type */
+};
+
enum hdmi_infoframe_type {
HDMI_INFOFRAME_TYPE_VENDOR = 0x81,
HDMI_INFOFRAME_TYPE_AVI = 0x82,