- 20 Dec, 2021 21 commits
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/20211214020843.2225831-22-kuninori.morimoto.gx@renesas.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
-
Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
-
Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
-
Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
-
Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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Kuninori Morimoto authored
Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by:
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- 17 Dec, 2021 19 commits
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Mark Brown authored
Merge series from Cezary Rojewski <cezary.rojewski@intel.com>: Set is made of one fix for dma-transfer so that result of dmaengine_submit() is tested before moving on, and few cleanups: - two non-impactful, where catpt_component_open() layout gets improved slightly as well as relocation of couple of locals found in PCM-functions so that they look more cohesive - no need to expose catpt-driver board-matching information globally. Most fields are not by it and it's the sole user of haswell_machines table. By having them locally it is clear what is actually being used Cezary Rojewski (5): ASoC: Intel: catpt: Test dmaengine_submit() result before moving on ASoC: Intel: catpt: Reduce size of catpt_component_open() ASoC: Intel: catpt: Streamline locals declaration for PCM-functions ASoC: Intel: catpt: Drop SND_SOC_ACPI_INTEL_MATCH dependency ASoC: Intel: Drop legacy HSW/BDW board-match information include/sound/soc-acpi-intel-match.h | 1 - sound/soc/intel/Kconfig | 2 +- sound/soc/intel/catpt/device.c | 33 +++++++++++++++-- sound/soc/intel/catpt/dsp.c | 14 ++++++- sound/soc/intel/catpt/pcm.c | 37 +++++++++---------- .../common/soc-acpi-intel-hsw-bdw-match.c | 16 -------- 6 files changed, 61 insertions(+), 42 deletions(-) -- 2.25.1
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Mark Brown authored
Merge series from Dmitry Osipenko <digetx@gmail.com>: This series revives Tegra20 S/PDIF driver which was upstreamed long time ago, but never was used. It also turns Tegra DRM HDMI driver into HDMI audio CODEC provider. Finally, HDMI audio is enabled in device-trees. For now the audio is enable only for Acer A500 tablet and Toshiba AC100 netbook because they're already supported by upstream, later on ASUS TF101 tablet will join them. I based S/PDIF patches on Arnd's Bergmann patch from a separate series [1] that removes obsolete slave_id. This eases merging of the patches by removing the merge conflict. This is a note for Mark Brown. I also based this series on top of power management series [2]. I.e. [2] should be applied first, otherwise "Add S/PDIF node to Tegra20 device-tree" patch should have merge conflict. This is a note for Thierry. [1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=273312 [2] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=274534 Changelog: v4: - Added patches that update multi_v7_defconfig with the enabled S/PDIF and APB DMA drivers. v3: - Renamed S/PDIF device-tree clocks as was suggested by Rob Herring. - Added r-bs and acks that were given by Rob Herring to v2. v2: - Corrected I2S yaml problem that was reported by the DT bot for v1 by removing the non-existent required clock-names property. - Removed assigned-clocks property from S/PDIF yaml since this property is now inherited from the clocks property. - Reordered the "tegra20: spdif: Set FIFO trigger level" patch, making it the first sound/soc patch in the series, like it was suggested by Mark Brown in the comment to v1. Also reworded commit message of this patch to *not* make it looks like it should be backported to stable kernels. Arnd Bergmann (1): ASoC: tegra20-spdif: stop setting slave_id Dmitry Osipenko (21): ASoC: dt-bindings: Add binding for Tegra20 S/PDIF ASoC: dt-bindings: tegra20-i2s: Convert to schema ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property dt-bindings: host1x: Document optional HDMI sound-dai-cells ASoC: tegra20: spdif: Set FIFO trigger level ASoC: tegra20: spdif: Support device-tree ASoC: tegra20: spdif: Improve driver's code ASoC: tegra20: spdif: Use more resource-managed helpers ASoC: tegra20: spdif: Reset hardware ASoC: tegra20: spdif: Support system suspend ASoC: tegra20: spdif: Filter out unsupported rates ASoC: tegra20: i2s: Filter out unsupported rates drm/tegra: hdmi: Unwind tegra_hdmi_init() errors drm/tegra: hdmi: Register audio CODEC on Tegra20 ARM: tegra_defconfig: Enable S/PDIF driver ARM: config: multi v7: Enable NVIDIA Tegra20 S/PDIF driver ARM: config: multi v7: Enable NVIDIA Tegra20 APB DMA driver ARM: tegra: Add S/PDIF node to Tegra20 device-tree ARM: tegra: Add HDMI audio graph to Tegra20 device-tree ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio ARM: tegra: paz00: Enable S/PDIF and HDMI audio .../display/tegra/nvidia,tegra20-host1x.txt | 1 + .../bindings/sound/nvidia,tegra20-i2s.txt | 30 --- .../bindings/sound/nvidia,tegra20-i2s.yaml | 77 +++++++ .../bindings/sound/nvidia,tegra20-spdif.yaml | 85 ++++++++ .../boot/dts/tegra20-acer-a500-picasso.dts | 8 + arch/arm/boot/dts/tegra20-paz00.dts | 8 + arch/arm/boot/dts/tegra20.dtsi | 40 +++- arch/arm/configs/multi_v7_defconfig | 2 + arch/arm/configs/tegra_defconfig | 1 + drivers/gpu/drm/tegra/Kconfig | 3 + drivers/gpu/drm/tegra/hdmi.c | 168 +++++++++++++-- sound/soc/tegra/tegra20_i2s.c | 49 +++++ sound/soc/tegra/tegra20_spdif.c | 197 ++++++++++++------ sound/soc/tegra/tegra20_spdif.h | 1 + sound/soc/tegra/tegra_pcm.c | 6 + sound/soc/tegra/tegra_pcm.h | 1 + 16 files changed, 574 insertions(+), 103 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.yaml create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml -- 2.33.1
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Mark Brown authored
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: Guennadi spotted inconsistencies with our 'const' handling, Ajit Kumar flagged a missing check for a null pointer and we missed the definition of debug zones.
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Mark Brown authored
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: None of the SOF platforms support INFO_RESUME, and rely on the indirect path used by the ALSA core with the prepare and TRIGGER_START steps. Let's remove the left-over dead code.
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Heiner Kallweit authored
The return value of pm_runtime_resume_and_get() needs to be checked to avoid a usage count imbalance in the error case. This fix is basically the same as 92c959ba ("reset: renesas: Fix Runtime PM usage"), and the last step before pm_runtime_resume_and_get() can be annotated as __must_check. Signed-off-by:
Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/9fed506d-b780-55cd-45a4-9bd2407c910f@gmail.comSigned-off-by:
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Cezary Rojewski authored
Group all the catpt_xxx structs together in PCM related functions so they look more cohesive. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20211216115743.2130622-4-cezary.rojewski@intel.comSigned-off-by:
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Cezary Rojewski authored
With some improved if-logy, function's size can be reduced slightly. Signed-off-by:
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Cezary Rojewski authored
After calling dmaengine_submit(), the submitted transfer descriptor belongs to the DMA engine. Pointer to that descriptor may no longer be valid after the call and should be tested before awaiting transfer completion. Reported-by:
Kevin Tian <kevin.tian@intel.com> Suggested-by:
Dave Jiang <dave.jiang@intel.com> Fixes: 4fac9b31 ("ASoC: Intel: Add catpt base members") Signed-off-by:
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Dmitry Osipenko authored
Support new nvidia,fixed-parent-rate device-tree property which instructs I2S that board wants parent clock rate to stay at a fixed rate. This allows to play audio over S/PDIF and I2S simultaneously. The root of the problem is that audio components on Tegra share the same audio PLL, and thus, only a subset of rates can be supported if we want to play audio simultaneously. Filter out audio rates that don't match parent clock rate if device-tree has the nvidia,fixed-parent-rate property. Signed-off-by:
Dmitry Osipenko <digetx@gmail.com> Acked-by:
Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211204143725.31646-14-digetx@gmail.comSigned-off-by:
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Dmitry Osipenko authored
SPDIF and other SoC components share audio PLL on Tegra, thus only one component may set the desired base clock rate. This creates problem for HDMI audio because it uses SPDIF and audio may not work if SPDIF's clock doesn't exactly match standard audio rate since some receivers may reject audio in that case. Filter out audio rates which SPDIF output can't support, assuming that other components won't change rate at runtime. Signed-off-by:
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Dmitry Osipenko authored
Support system suspend by enforcing runtime PM suspend/resume. Now there is no doubt that h/w is indeed stopped during suspend and that h/w state will be properly restored after resume. Signed-off-by:
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Dmitry Osipenko authored
Reset S/PDIF controller on runtime PM suspend/resume to ensure that we always have a consistent hardware state. Signed-off-by:
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Dmitry Osipenko authored
Use resource-managed helpers to make code cleaner. Driver's remove callback isn't needed anymore since driver is completely resource-managed now. Signed-off-by:
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Dmitry Osipenko authored
- Clean up whitespaces, defines and variables. - Remove obsolete code. - Adhere to upstream coding style. - Don't override returned error code. - Replace pr_err with dev_err. No functional changes are made by this patch. This is a minor code's refactoring that will ease further maintenance of the driver. Signed-off-by:
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Dmitry Osipenko authored
Tegra20 S/PDIF driver was added in a pre-DT era and was never used since that time. Revive driver by adding device-tree support. Signed-off-by:
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Dmitry Osipenko authored
FIFO trigger level must be not less than the size of DMA burst, otherwise audio will be played x4 faster that it should be because part of the DMA data will be dropped on FIFO input buffer overflow. Signed-off-by:
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Dmitry Osipenko authored
Document new nvidia,fixed-parent-rate property which instructs that this board wants parent clock to stay at a fixed rate. It allows to prevent conflicts between audio components that share same parent PLL. For instance, this property allows to have HDMI audio, speaker and headphones in the system playing audio simultaneously, which is a common pattern for consumer devices. Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Dmitry Osipenko authored
Convert NVIDIA Tegra20 I2S binding to schema. Reviewed-by:
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Dmitry Osipenko authored
Add device-tree binding for Tegra20 S/PDIF controller. Reviewed-by:
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