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2024-10-22ASoC: qcom: sc7280: Fix missing Soundwire runtime stream allocKrzysztof Kozlowski1-1/+9
Commit 15c7fab0e047 ("ASoC: qcom: Move Soundwire runtime stream alloc to soundcards") moved the allocation of Soundwire stream runtime from the Qualcomm Soundwire driver to each individual machine sound card driver, except that it forgot to update SC7280 card. Just like for other Qualcomm sound cards using Soundwire, the card driver should allocate and release the runtime. Otherwise sound playback will result in a NULL pointer dereference or other effect of uninitialized memory accesses (which was confirmed on SDM845 having similar issue). Cc: [email protected] Cc: Alexey Klimov <[email protected]> Cc: Steev Klimaszewski <[email protected]> Fixes: 15c7fab0e047 ("ASoC: qcom: Move Soundwire runtime stream alloc to soundcards") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Mark Brown <[email protected]>
2024-05-06ASoC: qcom: Use snd_soc_substream_to_rtd() for accessing private_dataKrzysztof Kozlowski1-6/+6
Do not open-code snd_soc_substream_to_rtd(). Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-10-09ASoC: DT matching and header cleanupsMark Brown1-1/+1
Merge series from Rob Herring <[email protected]>: This is a series is part of ongoing clean-ups related to device matching and DT related implicit includes. Essentially of_device.h has a bunch of implicit includes and generally isn't needed any nore except for of_match_device(). As we also generally want to get rid of of_match_device() as well, I've done that so we're not updating the includes twice.
2023-10-09ASoC: qcom: reduce number of binding headers includesKrzysztof Kozlowski1-0/+1
Move the includes of binding headers from Qualcomm SoC sound drivers headers to unit files actually using these bindings. This reduces the amount of work for C preprocessor and makes usage of bindings easier to follow. No impact expected on the final binaries. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-10-09ASoC: qcom: explicitly include binding headers when usedKrzysztof Kozlowski1-0/+1
Few units use qcom,lpass.h binding headers but they rely on them being included through a different header. Make the usage explicit which allows easier to find the users of a header. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-10-09ASoC: Explicitly include correct DT includesRob Herring1-1/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Jernej Skrabec <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Acked-by: Charles Keepax <[email protected]> Reviewed-by: Claudiu Beznea <[email protected]> # for at91 Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-09-25ASoC: qcom: convert not to use asoc_xxx()Kuninori Morimoto1-13/+13
ASoC is now unified asoc_xxx() into snd_soc_xxx(). This patch convert asoc_xxx() to snd_soc_xxx(). Signed-off-by: Kuninori Morimoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-08-07ASoC: qcom: sc7280: Map missing jack kcontrolsAlper Nebi Yasak1-7/+27
This driver does not properly map jack pins to kcontrols that PulseAudio and PipeWire need to handle jack detection events. The RT5682 and RT5682s codecs used here can detect Headphone and Headset Mic connections. Expose each to userspace as a kcontrol. Signed-off-by: Alper Nebi Yasak <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-06-19ASoC: qcom: SC7280: audioreach: Add sc7280 hardware param fixup callbackMohammad Rafi Shaik1-2/+21
Add support to set backend params such as sampling rate and number of channels using backend params fixup callback. Also add no pcm check for hardware params constraints setting. Signed-off-by: Mohammad Rafi Shaik <[email protected]> Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-28ASoC: qcom: Add driver support for audioreach solutionSrinivasa Rao Mandadapu1-0/+33
Add Machine driver support for audioreach solution, which uses ADSP in SC7280 based paltforms. Signed-off-by: Srinivasa Rao Mandadapu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-04-26ASoC: qcom: SC7280: Update machine driver startup, shutdown callbacksSrinivasa Rao Mandadapu1-13/+1
Update machine driver startup, shutdown callback functions to avoid sound card registration failure on other platforms. Without this change, platforms with WCD codec is failing to register sound card. Fixes: c5198db82d4c ("ASoC: qcom: Add driver support for ALC5682I-VS") Signed-off-by: Srinivasa Rao Mandadapu <[email protected]> Co-developed-by: Venkata Prasad Potturu <[email protected]> Signed-off-by: Venkata Prasad Potturu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-04-25ASoC: qcom: Use MCLK as RT5682I-VS sysclk sourceJudy Hsiao1-5/+5
Both MCLK and BCLK can be the clock source of sysclk via PLL according to its datasheet. This patch sets MCLK as the clock source as we use MCLK in the previous projects. Fixes: c5198db82d4c ("ASoC: qcom: Add driver support for ALC5682I-VS") Signed-off-by: Judy Hsiao <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-04-14ASoC: soc-card: Create jack kcontrol without pinsAkihiko Odaki1-2/+2
snd_soc_card_jack_new() allowed to create jack kcontrol without pins, but did not create kcontrols. The jack would not have kcontrols if pins were not going to be added. This renames the old snd_soc_card_jack_new() to snd_soc_card_jack_new_pins() for use when pins are provided or will be added later. The new snd_soc_card_jack_new() appropriately creates a jack for use without pins and adds a kcontrol. Signed-off-by: Akihiko Odaki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-04-05ASoC: qcom: Add driver support for ALC5682I-VSJudy Hsiao1-0/+107
Add Machine driver support for ALC5682I-VS codec. Signed-off-by: Judy Hsiao <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-02-10ASoC: qcom: SC7280: Add machine driverSrinivasa Rao Mandadapu1-0/+284
Add new machine driver to register sound card on sc7280 based targets and do the required configuration for lpass cpu dai and external codecs connected over MI2S and soundwire interfaces. Add support for audio jack detection, soundwire init and MBHC. Signed-off-by: Srinivasa Rao Mandadapu <[email protected]> Co-developed-by: Venkata Prasad Potturu <[email protected]> Signed-off-by: Venkata Prasad Potturu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
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