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2021-10-26ASoC: qdsp6: q6afe-dai: move lpass audio ports to common fileSrinivas Kandagatla1-672/+15
Various Q6DSP frameworks will use LPASS Audio IP, so move all the hardware specific details to a common file so that they could be reused across multiple Q6DSP frameworks. In this case all the audio ports definitions can be moved to a common file to be able to reuse across multiple Q6DSP frameworks. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211026111655.1702-5-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-21ASoC: qdsp6: q6afe-dai: Fix spelling mistake "Fronend" -> "Frontend"Colin Ian King1-1/+1
There is a spelling mistake in the module description. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210920184152.18109-1-colin.king@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-15ASoC: qdsp6: q6afe-dai: Add Quinary MI2S portsGabriel David1-0/+41
This patch adds support to Quinary MI2S ports supported in AFE. Signed-off-by: Gabriel David <ultracoolguy@disroot.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210605022206.13226-4-ultracoolguy@disroot.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-10Merge series "ASoC: qcom: remove cppcheck warnings" from Pierre-Louis ↵Mark Brown1-1/+1
Bossart <pierre-louis.bossart@linux.intel.com>: Second batch of cleanups for Qualcomm SOCs and codecs. The only functional change is the addition of a missing error check in the last patch. Pierre-Louis Bossart (10): ASoC: qcom: lpass-hdmi: remove useless return ASoC: qcom: lpass-platform: remove useless assignment ASoC: qcom: q6dsp-dai: clarify expression ASoC: qcom: q6afe: remove useless assignments ASoC: qcom: q6afe: align function prototype ASoC: qcom: q6asm: align function prototypes ASoC: wcd-clsh-v2: align function prototypes ASoC: wcd9335: clarify return value ASoC: wcd934x: remove useless return ASoC: lpass-wsa-macro: add missing test sound/soc/codecs/lpass-wsa-macro.c | 2 ++ sound/soc/codecs/wcd-clsh-v2.h | 6 +++--- sound/soc/codecs/wcd9335.c | 2 +- sound/soc/codecs/wcd934x.c | 2 -- sound/soc/qcom/lpass-hdmi.c | 4 ---- sound/soc/qcom/lpass-platform.c | 2 +- sound/soc/qcom/qdsp6/q6afe-dai.c | 2 +- sound/soc/qcom/qdsp6/q6afe.c | 5 ++--- sound/soc/qcom/qdsp6/q6afe.h | 2 +- sound/soc/qcom/qdsp6/q6asm.h | 6 +++--- 10 files changed, 14 insertions(+), 19 deletions(-) -- 2.25.1
2021-03-10ASoC: constify of_phandle_args in snd_soc_get_dai_name()Krzysztof Kozlowski1-1/+1
The pointer to of_phandle_args passed to snd_soc_get_dai_name() and of_xlate_dai_name() implementations is not modified. Since it is being used only to translate passed OF node to a DAI name, it should not be modified, so mark it as const for correctness and safer code. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20210221153024.453583-1-krzk@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-10ASoC: qcom: q6dsp-dai: clarify expressionPierre-Louis Bossart1-1/+1
cppcheck warning: sound/soc/qcom/qdsp6/q6afe-dai.c:264:35: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation] tdm->slot_mask = (dai->id & 0x1 ? tx_mask : rx_mask) & cap_mask; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210218222916.89809-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-25ASoC: qdsp6: add ifdef CONFIG_OF around of_device_idSrinivas Kandagatla1-0/+2
Add ifdef CONFIG_OF around of_device_id table to fix below W=1 compile test warning with !CONFIG_OF: sound/soc/qcom/qdsp6/q6afe-clocks.c:254:34: warning: unused variable 'q6afe_clock_device_id' [-Wunused-const-variable] Fix this warning for across all qdsp6 drivers. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200925163552.20717-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-10ASoC: q6dsp: q6afe-dai: add support to Codec DMA portsSrinivas Kandagatla1-0/+229
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200910101732.23484-9-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-11ASoC: q6afe-dai: mark all widgets registers as SND_SOC_NOPMSrinivas Kandagatla1-105/+105
Looks like the q6afe-dai dapm widget registers are set as "0", which is a not correct. As this registers will be read by ASoC core during startup which will throw up errors, Fix this by making the registers as SND_SOC_NOPM as these should be never used. With recent changes to ASoC core, every register read/write failures are reported very verbosely. Prior to this fails to reads are totally ignored, so we never saw any error messages. Fixes: 24c4cbcfac09 ("ASoC: qdsp6: q6afe: Add q6afe dai driver") Reported-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200811120205.21805-1-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-15ASoC: q6dsp6: q6afe-dai: add missing channels to MI2S DAIsStephan Gerhold1-0/+16
For some reason, the MI2S DAIs do not have channels_min/max defined. This means that snd_soc_dai_stream_valid() returns false, i.e. the DAIs have neither valid playback nor capture stream. It's quite surprising that this ever worked correctly, but in 5.7-rc1 this is now failing badly: :) Commit 0e9cf4c452ad ("ASoC: pcm: check if cpu-dai supports a given stream") introduced a check for snd_soc_dai_stream_valid() before calling hw_params(), which means that the q6i2s_hw_params() function was never called, eventually resulting in: qcom-q6afe aprsvc:q6afe:4:4: no line is assigned ... even though "qcom,sd-lines" is set in the device tree. Commit 9b5db059366a ("ASoC: soc-pcm: dpcm: Only allow playback/capture if supported") now even avoids creating PCM devices if the stream is not supported, which means that it is failing even earlier with e.g.: Primary MI2S: ASoC: no backend playback stream Avoid all that trouble by adding channels_min/max for the MI2S DAIs. Fixes: 24c4cbcfac09 ("ASoC: qdsp6: q6afe: Add q6afe dai driver") Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200415150050.616392-1-stephan@gerhold.net Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-04ASoC: qdsp6: q6afe-dai: Add missing Slimbus0 audio routeSrinivas Kandagatla1-0/+1
For some reason SLIMBus RX0 playback is not added to audio routes. This patch adds the missing route. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20190703123102.12626-1-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-14ASoC: qdsp6: q6afe-dai: add support to Display port RX daisRohit kumar1-0/+22
This patch adds support of AFE DAI for Display_port_rx port. Signed-off-by: Rohit kumar <rohitkr@codeaurora.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-13Merge branch 'for-4.20' of ↵Mark Brown1-104/+104
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-4.21 intel dep
2018-11-06ASoC: qdsp6: q6afe-dai: Fix the dai widgetsSrinivas Kandagatla1-104/+104
For some reason the dapm widgets are incorrectly defined from the start, Not sure how we ended up with such thing. Fix them now! Without this fix the backend dais are always powered up even if there is no active stream. Reported-by: Jimmy Cheng-Yi Chiang <cychiang@google.com> Reported-by: Rohit kumar <rohitkr@codeaurora.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-11-05ASoC: qdsp6: q6afe-dai: constify snd_soc_dai_ops structuresJulia Lawall1-4/+4
The snd_soc_dai_ops structures are only stored in the ops field of a snd_soc_dai_driver structure, so make the snd_soc_dai_ops structures const as well. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-08Merge branch 'asoc-4.18' into asoc-4.19 wmadsp depMark Brown1-1/+4
2018-08-06ASoC: qdsp6: q6afe-dai: add SLIM tx AIF_IN dapmSrinivas Kandagatla1-0/+7
Add missing AIF_IN dapm for slim tx ports. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-18ASoC: qdsp6: q6afe-dai: remove component fw related codeSrinivas Kandagatla1-30/+4
Now that the component framework is integrated into the ASoC core, remove any redundant code in this driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-13ASoC: qdsp6: q6afe-dai: fix a range check in of_q6afe_parse_dai_data()Dan Carpenter1-1/+1
The main thing is that the data->priv[] array has AFE_PORT_MAX elements so the > condition should be >=. But we may as well check for negative values as well just to be safe. Fixes: 24c4cbcfac09 ("ASoC: qdsp6: q6afe: Add q6afe dai driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-04ASoC: qdsp6: q6afe-dai: Do not overwrite slim dai num_channelsSrinivas Kandagatla1-1/+0
num_channels for slim dais are aready set int set_channel_map, do not overwrite them in hw_params. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-04ASoC: qdsp6: q6afe-dai: add support to slim tx daisSrinivas Kandagatla1-14/+161
This patch adds support to SLIMbus TX dais in AFE module. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-04ASoC: qdsp6: q6afe-dai: do not close port if its not openedSrinivas Kandagatla1-0/+3
afe ports are open as part of prepare, so for use cases like "aplay sample.wav" were sample.wav is not present. This would call port close eventhough port was never opened. DSP would return errors for such use cases. Avoid doing this by checking the port state. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-26ASoC: qdsp6: q6afe-dai: support dt based module loadingSrinivas Kandagatla1-0/+7
This patch uses new compatible string to make DT based module loading work. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-29ASoC: qdsp6: q6afe-dai: add support to tdm daisSrinivas Kandagatla1-1/+573
This patch adds support to 40 TDM ports supported in AFE. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-29ASoC: qdsp6: q6afe-dai: use q6afe_dai_prepare() for MI2SSrinivas Kandagatla1-35/+18
Use common q6afe_dai_prepare() for MI2S dais, this will remove some code duplication. Also make the if statement to switch to make the code look neater. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-21ASoC: qdsp6: q6afe: Add q6afe dai driverSrinivas Kandagatla1-0/+748
This patch adds support to q6afe backend dais driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-and-tested-by: Rohit kumar <rohitkr@codeaurora.org> Reviewed-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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