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The driver core ignores the return value of struct device_driver::remove
because there is only little that can be done. For the shutdown callback
it's ps3_system_bus_shutdown() which ignores the return value.
To simplify the quest to make struct device_driver::remove return void,
let struct ps3_system_bus_driver::remove return void, too. All users
already unconditionally return 0, this commit makes it obvious that
returning an error code is a bad idea and ensures future users behave
accordingly.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201126165950.2554997-2-u.kleine-koenig@pengutronix.de
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The remove callback is only called for devices that were probed
successfully before. As the matching probe function cannot complete
without error if dev->match_id != PS3_MATCH_ID_SOUND, we don't have to
check this here.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201126165950.2554997-1-u.kleine-koenig@pengutronix.de
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Pull ARM SoC platform updates from Olof Johansson:
"SoC changes, a substantial part of this is cleanup of some of the
older platforms that used to have a bunch of board files.
In particular:
- Remove non-DT i.MX platforms that haven't seen activity in years,
it's time to remove them.
- A bunch of cleanup and removal of platform data for TI/OMAP
platforms, moving over to genpd for power/reset control (yay!)
- Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
closer to multiplatform support (not quite there yet, but getting
close).
There are a few other changes too, smaller fixlets, etc. For new
platform support, the primary ones are:
- New SoC: Hisilicon SD5203, ARM926EJ-S platform.
- Cpufreq support for i.MX7ULP"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits)
ARM: mstar: Select MStar intc
ARM: stm32: Replace HTTP links with HTTPS ones
ARM: debug: add UART early console support for SD5203
ARM: hisi: add support for SD5203 SoC
ARM: omap3: enable off mode automatically
clk: imx: imx35: Remove mx35_clocks_init()
clk: imx: imx31: Remove mx31_clocks_init()
clk: imx: imx27: Remove mx27_clocks_init()
ARM: imx: Remove unused definitions
ARM: imx35: Retrieve the IIM base address from devicetree
ARM: imx3: Retrieve the AVIC base address from devicetree
ARM: imx3: Retrieve the CCM base address from devicetree
ARM: imx31: Retrieve the IIM base address from devicetree
ARM: imx27: Retrieve the CCM base address from devicetree
ARM: imx27: Retrieve the SYSCTRL base address from devicetree
ARM: s3c64xx: bring back notes from removed debug-macro.S
ARM: s3c24xx: fix Wunused-variable warning on !MMU
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
MAINTAINERS: mark linux-samsung-soc list non-moderated
ARM: imx: Remove remnant board file support pieces
...
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc
Samsung S3C24xx and S3C64xx machine code cleanup for v5.10
Big cleanup for the Samsung S3C24xx and S3C64xx platforms, although it
also touches files shared with S5Pv210 and Exynos. This is mostly Arnd
Bergmann work which Krzysztof Kozlowski took over, rebased and polished.
The goal is to cleanup, merge and finally make the Samsung S3C24xx and
S3C64xx architectures multiplatform. The multiplatform did not happen
yet here - just cleaning up and merging into one arch/arm/mach-s3c
directory. However this is step forward for multiplatform or at least
to keep this code still maintainable.
This pulls also branch with changes for Samsung SoC sound drivers from
broonie/sound because the cleanups there were part of this series and
all further patches depend on them.
* tag 'samsung-soc-s3c-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (62 commits)
ARM: s3c: Avoid naming clash of S3C24xx and S3C64xx timer setup
ARM: s3c: Cleanup from old plat-samsung include
ARM: s3c: make headers local if possible
ARM: s3c: move into a common directory
ARM: s3c24xx: stop including mach/hardware.h from mach/io.h
cpufreq: s3c24xx: move low-level clk reg access into platform code
cpufreq: s3c2412: use global s3c2412_cpufreq_setrefresh
ARM: s3c: remove cpufreq header dependencies
cpufreq: s3c24xx: split out registers
fbdev: s3c2410fb: remove mach header dependency
ARM: s3c24xx: bast: avoid irq_desc array usage
ARM: s3c24xx: spi: avoid hardcoding fiq number in driver
ARM: s3c24xx: include mach/irqs.h where needed
ARM: s3c24xx: move s3cmci pinctrl handling into board files
ARM: s3c24xx: move iis pinctrl config into boards
ARM: s3c24xx: move spi fiq handler into platform
ARM: s3c: adc: move header to linux/soc/samsung
ARM: s3c24xx: move irqchip driver back into platform
ARM: s3c24xx: move regs-spi.h into spi driver
ARM: s3c64xx: remove mach/hardware.h
...
Link: https://lore.kernel.org/r/20200831154751.7551-1-krzk@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
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The s3c_gpio_cfgall_range() function is an internal interface of the
samsung gpio driver and should not be called directly by drivers, so
move the iis pin initialization into the boards.
This means the pin configuration is only run once at early boot, rather
than each time the driver binds, but the effect should be the same.
Note that the s3c2412-i2s driver has no boards using it in mainline linux,
the driver gets selected for the jive machine but is never instantiated.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-28-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into next/soc-s3c-cleanup
Pull Samsung S3C ASoC cleanup patches from Mark Brown. These patches
are part of the entire cleanup series so all further work depends on
them.
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The plat-samsung directory and mach-s5pv210 can be build
completely independently, so split the two Kconfig symbols
CONFIG_PLAT_SAMSUNG and CONFIG_ARCH_S5PV210.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-18-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Just a few additional small and trivial fixes"
* tag 'sound-fix-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Fix the return value if cb func is already registered
ALSA: usb-audio: Line6 Pod Go interface requires static clock rate quirk
ALSA: hda/ca0132: make some const arrays static, makes object smaller
ALSA: sparc: dbri: fix repeated word 'the'
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If the cb function is already registered, should return the pointer
of the structure hda_jack_callback which contains this cb func, but
instead it returns the NULL.
Now fix it by replacing func_is_already_in_callback_list() with
find_callback_from_list().
Fixes: f4794c6064a8 ("ALSA: hda - Don't register a cb func if it is registered already")
Reported-and-suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Link: https://lore.kernel.org/r/20201022030221.22393-1-hui.wang@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Recently released Line6 Pod Go requires static clock rate quirk to make
its usb audio interface working. Added its usb id to the list of similar
line6 devices.
Signed-off-by: Lukasz Halman <lukasz.halman@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201020061409.GA24382@TAG009442538903
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Don't populate const arrays on the stack but instead make them
static. Makes the object code smaller by 57 bytes.
Before:
text data bss dec hex filename
173256 38016 192 211464 33a08 sound/pci/hda/patch_ca0132.o
After:
text data bss dec hex filename
172879 38336 192 211407 339cf sound/pci/hda/patch_ca0132.o
(gcc version 10.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20201016224913.687724-1-colin.king@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Change the duplicated word "the" to "Then the".
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20201016174405.17745-1-rdunlap@infradead.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Pull dma-mapping updates from Christoph Hellwig:
- rework the non-coherent DMA allocator
- move private definitions out of <linux/dma-mapping.h>
- lower CMA_ALIGNMENT (Paul Cercueil)
- remove the omap1 dma address translation in favor of the common code
- make dma-direct aware of multiple dma offset ranges (Jim Quinlan)
- support per-node DMA CMA areas (Barry Song)
- increase the default seg boundary limit (Nicolin Chen)
- misc fixes (Robin Murphy, Thomas Tai, Xu Wang)
- various cleanups
* tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping: (63 commits)
ARM/ixp4xx: add a missing include of dma-map-ops.h
dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handling
dma-direct: factor out a dma_direct_alloc_from_pool helper
dma-direct check for highmem pages in dma_direct_alloc_pages
dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>
dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma
dma-mapping: move dma-debug.h to kernel/dma/
dma-mapping: remove <asm/dma-contiguous.h>
dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>
dma-contiguous: remove dma_contiguous_set_default
dma-contiguous: remove dev_set_cma_area
dma-contiguous: remove dma_declare_contiguous
dma-mapping: split <linux/dma-mapping.h>
cma: decrease CMA_ALIGNMENT lower limit to 2
firewire-ohci: use dma_alloc_pages
dma-iommu: implement ->alloc_noncoherent
dma-mapping: add new {alloc,free}_noncoherent dma_map_ops methods
dma-mapping: add a new dma_alloc_pages API
dma-mapping: remove dma_cache_sync
53c700: convert to dma_alloc_noncoherent
...
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Use the new non-coherent DMA API including proper ownership transfers.
This also means we can allocate the buffer memory with the proper
direction instead of bidirectional.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"The amount of changes is smaller at this round (what a surprise), but
lots of activity is seen. Most of changes are about ASoC driver
development, especially Intel platforms. Here are some highlights:
General:
- Replace all tasklet usages with other alternatives
- Cleanup of the ASoC error unwinding code
- Fixes for trivial issues caught by static checker
- Spell fixes allover the places
ALSA Core:
- Lockdep fix for control devices
- Fix for potential OSS sequencer mutex stalls
HD-audio and USB-audio:
- SoundBlaster AE-7 support
- Changes in quirk table for the rename handling
- Quirks for HP and ASUS machines, Pioneer DJ DJM-250MK2.
ASoC:
- Lots of updates for Intel SOF and SoundWire enablement
- Replacement of the DSP driver for some older x86 systems; the new
code was written from scratch, better maintenance expected
- Helpers for parsing auxiluary devices from the device tree
- New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359
Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas
Instruments J721E, TAS2110, TAS2564 and TAS2764"
* tag 'sound-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (498 commits)
ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
ALSA: hda: fix jack detection with Realtek codecs when in D3
ALSA: fireworks: use semicolons rather than commas to separate statements
ALSA: hda: use semicolons rather than commas to separate statements
ALSA: hda/i915 - fix list corruption with concurrent probes
ASoC: dmaengine: Document support for TX only or RX only streams
ASoC: mchp-spdiftx: remove 'TX' from playback stream name
ASoC: ti: davinci-mcasp: Use &pdev->dev for early dev_warn
ASoC: tas2764: Add the driver for the TAS2764
dt-bindings: tas2764: Add the TAS2764 binding doc
ASoC: Intel: catpt: Add explicit DMADEVICES kconfig dependency
ASoC: Intel: catpt: Fix compilation when CONFIG_MODULES is disabled
ASoC: stm32: dfsdm: add actual resolution trace
ASoC: stm32: dfsdm: change rate limits
ASoC: qcom: sc7180: Add support for audio over DP
Asoc: qcom: lpass-platform : Increase buffer size
ASoC: qcom: Add support for lpass hdmi driver
Asoc: qcom: lpass:Update lpaif_dmactl members order
Asoc:qcom:lpass-cpu:Update dts property read API
ASoC: dt-bindings: Add dt binding for lpass hdmi
...
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A race exists between closing a PCM and update of ELD data. In
hdmi_pcm_close(), hinfo->nid value is modified without taking
spec->pcm_lock. If this happens concurrently while processing an ELD
update in hdmi_pcm_setup_pin(), converter assignment may be done
incorrectly.
This bug was found by hitting a WARN_ON in snd_hda_spdif_ctls_assign()
in a HDMI receiver connection stress test:
[2739.684569] WARNING: CPU: 5 PID: 2090 at sound/pci/hda/patch_hdmi.c:1898 check_non_pcm_per_cvt+0x41/0x50 [snd_hda_codec_hdmi]
...
[2739.684707] Call Trace:
[2739.684720] update_eld+0x121/0x5a0 [snd_hda_codec_hdmi]
[2739.684736] hdmi_present_sense+0x21e/0x3b0 [snd_hda_codec_hdmi]
[2739.684750] check_presence_and_report+0x81/0xd0 [snd_hda_codec_hdmi]
[2739.684842] intel_audio_codec_enable+0x122/0x190 [i915]
Fixes: 42b2987079ec ("ALSA: hda - hdmi playback without monitor in dynamic pcm bind mode")
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201013152628.920764-1-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.10
Not a huge amount going on in the core for ASoC this time but quite a
lot of driver activity, especially for the Intel platforms:
- Replacement of the DSP driver for some older x86 systems with a new
one which was written with closer reference to the DSP firmware so
should hopefully be more robust and maintainable.
- A big batch of static checker and other fixes for the rest of the x86
DSP drivers.
- Cleanup of the error unwinding code from Morimoto-san, hopefully
making it more robust.
- Helpers for parsing auxiluary devices from the device tree from
Stephan Gerhold.
- New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359
Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas
Instruments J721E, TAS2110, TAS2564 and TAS2764
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We intentionally do not return an error if we get a permanent failure
from dma_request_chan() in order to support systems which have TX only
or RX only channels. Add a comment documenting this.
Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Link: https://lore.kernel.org/r/20201008161105.21804-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Do not include the 'TX' in the stream name since it's obvious for
playback.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20201009123527.2770629-1-codrin.ciubotariu@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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<olivier.moysan@st.com>:
Widening of the supported rate range in the STM32 DFSDM driver.
The rates were previously limited to 8kHz, 16kHz and 32kHz.
Allow rate capture in the whole range 8kHz-48kHz as there is no hardware
limitation to support it.
Actual sample resolution is dependent on audio rate and DFSDM configuration.
Add a trace to allow simple check of sample resolution.
Olivier Moysan (2):
ASoC: stm32: dfsdm: change rate limits
ASoC: stm32: dfsdm: add actual resolution trace
drivers/iio/adc/stm32-dfsdm-adc.c | 4 ++++
drivers/iio/adc/stm32-dfsdm.h | 2 ++
sound/soc/stm/stm32_adfsdm.c | 8 +++-----
3 files changed, 9 insertions(+), 5 deletions(-)
--
2.17.1
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The DFSDM can support a larger rate range than currently
supported in driver.
Increase rate upper limit to 48kHz and allow all rates
in the range 8kHz to 48kHz.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20201007153459.22155-2-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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port" from Srinivasa Rao Mandadapu <srivasam@codeaurora.org>:
These patches are to support audio over DP port on Qualcomm's SC7180 LPASS
Asoc. It includes machine driver, cpu driver, platform driver updates for
HDMI path support, device tree documention, lpass variant structure
optimization and configuration changes.
These patches depends on the DP patch series
https://patchwork.kernel.org/project/dri-devel/list/?series=332029
https://lore.kernel.org/patchwork/project/lkml/list/?series=464856
changes since V10:
-- Moved hdmi regmap functions from lpass-hdmi.c to lpass-cpu.c
-- Moved QCOM_REGMAP_FIELD_ALLOC macro from lpass-hdmi.c to lpass.h
changes since V9:
-- Removed unused structures lpass_hdmi.h
changes since V8:
-- Removed redundant structure wrapper for reg map field memebrs
-- Updated lpass_hdmi_regmap_volatile API with appropriate registers as true
and others as false.
changes since V7:
-- Fixed typo errors
-- Created Separate patch for buffer size change
changes since V6:
-- Removed compile time define flag, which used for enabling
HDMI code, based on corresponding config param is included.
-- Updated reg map alloc API with reg map bulk API.
-- Removed unnecessary line splits
changes since V5:
-- Removed unused struct regmap *map in lpass_platform_alloc_hdmidmactl_fields.
-- DMA alloc and free API signature change in lpass-apq8016.c, lpass-ipq806x.c
-- Keeping API "irqreturn_t lpass_platform_hdmiif_irq" under ifdef macro
Changes Since v4:
-- Updated with single compatible node for both I2S and HDMI.
Changes Since v3:
-- Removed id in lpass variant structure and used snd_soc_dai_driver id.
Changes Since v2:
-- Audio buffer size(i.e. LPASS_PLATFORM_BUFFER_SIZE) in lpass-platform.c increased.
Changes Since v1:
-- Commit messages are updated
-- Addressed Rob Herring review comments
V Sujith Kumar Reddy (7):
ASoC: Add sc7180-lpass binding header hdmi define
ASoC: dt-bindings: Add dt binding for lpass hdmi
Asoc:qcom:lpass-cpu:Update dts property read API
Asoc: qcom: lpass:Update lpaif_dmactl members order
ASoC: qcom: Add support for lpass hdmi driver
Asoc: qcom: lpass-platform : Increase buffer size
ASoC: qcom: sc7180: Add support for audio over DP
.../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 74 ++--
include/dt-bindings/sound/sc7180-lpass.h | 1 +
sound/soc/qcom/Kconfig | 5 +
sound/soc/qcom/Makefile | 2 +
sound/soc/qcom/lpass-apq8016.c | 4 +-
sound/soc/qcom/lpass-cpu.c | 249 ++++++++++++-
sound/soc/qcom/lpass-hdmi.c | 258 ++++++++++++++
sound/soc/qcom/lpass-hdmi.h | 102 ++++++
sound/soc/qcom/lpass-ipq806x.c | 4 +-
sound/soc/qcom/lpass-lpaif-reg.h | 49 ++-
sound/soc/qcom/lpass-platform.c | 395 +++++++++++++++++----
sound/soc/qcom/lpass-sc7180.c | 116 +++++-
sound/soc/qcom/lpass.h | 124 ++++++-
13 files changed, 1240 insertions(+), 143 deletions(-)
create mode 100644 sound/soc/qcom/lpass-hdmi.c
create mode 100644 sound/soc/qcom/lpass-hdmi.h
--
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
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Add support for audio playback over DP in lpass
sc7180 platform driver. Update lpass_variant
structure for hdmi data configuaration.
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao <srivasam@codeaurora.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1602134223-2562-8-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Increase buffer size to support audio over DP.
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1602134223-2562-7-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Upadate lpass cpu and platform driver to support audio over dp.
Also add lpass-hdmi.c and lpass-hdmi.h.
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao <srivasam@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1602134223-2562-6-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Update the lpaif_dmactl struct members order to match
HDMI reg map members sequence. Separate Interface reg map
as it is used for I2S control but not for HDMI control,
to make use of bulk API, which makes code more readable.
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Srinivasa Rao <srivasam@codeaurora.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1602134223-2562-5-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Update dts property read API call with platform get property
by name, as it make code more readable and avoid conflicts
when array of properties to be used.
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Srinivasa Rao <srivasam@codeaurora.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1602134223-2562-4-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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At this point mcasp->dev is not initialized and we would have NULL pointer
dereference if we would have failed to get the mem memory resource by
name.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20201008085400.19944-1-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Introduce the Texas Instruments TAS2764 amplifier driver
with I/V sense for loud speaker applications.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20201007155341.10139-2-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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catpt selects DW_DMAC_CORE which requires DMADEVICES. Fix unmet direct
dependencies warning by updating driver's depends-on list.
Fixes: 6cbfa11d2694 ("ASoC: Intel: Select catpt and deprecate haswell")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20201007135701.20372-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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module_is_live() is available only when CONFIG_MODULES is enabled.
Replace its usage with try_module_get() which is present regardless of
said config's status.
Fixes: 7a10b66a5df9 ("ASoC: Intel: catpt: Device driver lifecycle")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20201007135701.20372-1-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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There is a spelling mistake in a dev_warn message. Fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20201006152024.542418-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Linux 5.9-rc5
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Cezary Rojewski <cezary.rojewski@intel.com>:
Follow up to catpt series as mentioned in:
[PATCH v10 00/14] ASoC: Intel: Catpt - Lynx and Wildcat point
https://www.spinics.net/lists/alsa-devel/msg116440.html
As catpt is a direct replacement to sound/soc/intel/haswell, it leaves a
lot of code redudant. The second legacy solution - baytrail - is
deprecated for a long time by sound/soc/intel/atom with SOF flavor
available too.
This series addresses the redudancy and removes obsolete code. Along
with the legacy solutions, all orphaned components are removed too.
As a consequence, further cleanups are unlocked: sound/soc/intel/skylake
becomes the sole user of processing code found in
sound/soc/intel/common. Those are not part of this series.
Changes in v2:
- just a rebase so patch 04/13 applies cleanly
- left the tags as no actual changes done in between
Cezary Rojewski (13):
ASoC: Intel: Remove haswell solution
ASoC: Intel: Remove max98090 support for baytrail solution
ASoC: Intel: Remove rt5640 support for baytrail solution
ASoC: Intel: Remove baytrail solution
ASoC: Intel: Remove SST ACPI component
ASoC: Intel: Remove SST firmware components
ASoC: Intel: Skylake: Unassign ram_read and read_write ops
ASoC: Intel: Remove unused DSP operations
ASoC: Intel: Remove unused DSP interface fields
ASoC: Intel: Remove SST-legacy specific constants
ASoC: Intel: Make atom components independent of sst-dsp
ASoC: Intel: Remove sst_pdata structure
ASoC: Intel: Remove sst_dsp_get_thread_context
include/sound/soc-acpi-intel-match.h | 1 -
include/trace/events/hswadsp.h | 385 ---
sound/soc/intel/Kconfig | 26 -
sound/soc/intel/Makefile | 1 -
sound/soc/intel/atom/sst/sst.c | 1 -
sound/soc/intel/atom/sst/sst.h | 7 +
sound/soc/intel/atom/sst/sst_acpi.c | 1 -
sound/soc/intel/atom/sst/sst_drv_interface.c | 3 -
sound/soc/intel/atom/sst/sst_ipc.c | 1 -
sound/soc/intel/atom/sst/sst_loader.c | 1 -
sound/soc/intel/atom/sst/sst_pvt.c | 1 -
sound/soc/intel/atom/sst/sst_stream.c | 1 -
sound/soc/intel/baytrail/Makefile | 5 -
sound/soc/intel/baytrail/sst-baytrail-dsp.c | 358 ---
sound/soc/intel/baytrail/sst-baytrail-ipc.c | 772 ------
sound/soc/intel/baytrail/sst-baytrail-ipc.h | 64 -
sound/soc/intel/baytrail/sst-baytrail-pcm.c | 459 ----
sound/soc/intel/boards/Kconfig | 25 -
sound/soc/intel/boards/Makefile | 4 -
sound/soc/intel/boards/byt-max98090.c | 182 --
sound/soc/intel/boards/byt-rt5640.c | 224 --
sound/soc/intel/boards/bytcht_es8316.c | 1 -
sound/soc/intel/boards/bytcr_rt5640.c | 1 -
sound/soc/intel/common/Makefile | 4 -
.../intel/common/soc-acpi-intel-byt-match.c | 15 -
sound/soc/intel/common/sst-acpi.c | 236 --
sound/soc/intel/common/sst-dsp-priv.h | 284 +--
sound/soc/intel/common/sst-dsp.c | 162 --
sound/soc/intel/common/sst-dsp.h | 222 --
sound/soc/intel/common/sst-firmware.c | 1273 ----------
sound/soc/intel/common/sst-ipc.c | 27 -
sound/soc/intel/common/sst-ipc.h | 3 -
sound/soc/intel/haswell/Makefile | 5 -
sound/soc/intel/haswell/sst-haswell-dsp.c | 705 ------
sound/soc/intel/haswell/sst-haswell-ipc.c | 2222 -----------------
sound/soc/intel/haswell/sst-haswell-ipc.h | 527 ----
sound/soc/intel/haswell/sst-haswell-pcm.c | 1369 ----------
sound/soc/intel/skylake/bxt-sst.c | 2 -
sound/soc/intel/skylake/cnl-sst.c | 4 +-
sound/soc/intel/skylake/skl-sst-dsp.c | 2 +-
sound/soc/intel/skylake/skl-sst-ipc.c | 2 +-
sound/soc/intel/skylake/skl-sst.c | 2 -
42 files changed, 11 insertions(+), 9579 deletions(-)
delete mode 100644 include/trace/events/hswadsp.h
delete mode 100644 sound/soc/intel/baytrail/Makefile
delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-dsp.c
delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-ipc.c
delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-ipc.h
delete mode 100644 sound/soc/intel/baytrail/sst-baytrail-pcm.c
delete mode 100644 sound/soc/intel/boards/byt-max98090.c
delete mode 100644 sound/soc/intel/boards/byt-rt5640.c
delete mode 100644 sound/soc/intel/common/sst-acpi.c
delete mode 100644 sound/soc/intel/common/sst-firmware.c
delete mode 100644 sound/soc/intel/haswell/Makefile
delete mode 100644 sound/soc/intel/haswell/sst-haswell-dsp.c
delete mode 100644 sound/soc/intel/haswell/sst-haswell-ipc.c
delete mode 100644 sound/soc/intel/haswell/sst-haswell-ipc.h
delete mode 100644 sound/soc/intel/haswell/sst-haswell-pcm.c
--
2.17.1
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While sst_dsp_get_thread_context() is declared as solution-agnostic, it
is only used by /skylake/ solution. Majority of thread_context field
usages are direct accesses. Improve code cohesiveness and convert to
single usage model.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-14-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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struct sst_pdata is unused among remaining /sound/soc/intel solution so
remove it.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-13-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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With sound/soc/intel/haswell and /baytrail gone, registers left within
sst-dsp header are atom-specific. Relocate these to atom internal header
to make atom truely independent of sound/soc/common processing code.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-12-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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As sound/soc/intel/haswell and /baytrail are no more, all SST-legacy
specific constants and registers are redundant so remove them.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-11-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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With redundant DSP operations removed, several fields for structures:
sst_ops, sst_addr and sst_dsp become obsolete. Remove them too.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-10-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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sound/soc/intel/common/ declares several helper functions for /intel/
solutions. In practice, differences between these - /haswell/ and
/skylake/ especially - led to many of the helpers being used only by a
single solution. As /skylake/ makes no use of these and /haswell/ and
/baytail/ are no more, remove the unused functions.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-9-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Skylake driver makes no use of ram_read or ram_write operation so remove
the assignments. This prepares sound/soc/common/sst-dsp* for following
removal of unused DSP operations.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-8-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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sst-firmware is host to many image loading over DMA operations. Majority
of code targets sound/soc/intel/haswell solution as /baytrail/ never
switched to DMA-based firmware loading. With /haswell/ removed this code
serves no purpose. Address this redundancy.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-7-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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baytrail and haswell solutions present within sound/soc/intel are the
only users of sst-acpi componenent and with them removed it becomes
redundant so remove it too.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-6-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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sound/soc/intel/baytrail is a niche solution which supports limited
number of BYT products - as described by
snd_soc_acpi_intel_baytrail_legacy_machines table. For a long time it's
deprecated in favor of sound/soc/intel/atom solution with SOF providing
support for some products too effectively rendering /baytrail/ redundant.
Remove deprecated code from ASoC tree.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-5-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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byt-rt5640 is deprecated in favor of bytcr_rt5640 used by
sound/soc/intel/atom and SOF solutions both. Remove redundant machine
board and all related code.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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byt-max98090 is deprecated in favor of cht-bsw-max98090 used by
sound/soc/intel/atom and SOF solutions both. Remove redundant machine
board and all related code.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Newly added catpt solution found in sound/soc/intel/catpt is a direct
replacement to sound/soc/intel/haswell. It covers all features supported
by it and more - by aligning to recommended flows and requirement list
based on Windows driver equivalent. No harm is done to userspace as
catpt - similarly to haswell - loads no extenal topology files while
sharing the exact same ADSP firmware binary.
Given the above, existing haswell code is redundant so remove it.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://lore.kernel.org/r/20201006064907.16277-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Commit 9c34d023dc35 ("ASoC: omap-mcbsp: Re-arrange files for core McBSP
and Sidetone function split"), in rearranging various files, also replaced
calls to platform_get_resource_by_name() + devm_ioremap_resource() with a
single call to devm_platform_ioremap_resource_byname(). However, the
struct resource is needed as we access its members so at present a null
pointer is dereferenced. Fix by doing things the old way.
Fixes: 9c34d023dc35 ("ASoC: omap-mcbsp: Re-arrange files for core McBSP and Sidetone function split")
Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
Link: https://lore.kernel.org/r/20201004102535.325547-1-alex.dewar90@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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PCM operations for DAI links connected with DSP platform component
involve communication with DSP firmware by IPCs. As IPC protocol may
cause thread to sleep while waiting for a response from DSP, propagate
that information to ALSA core by marking all FE DAIs as nonatomic.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20201004090609.29066-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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