linux-toradex.git/sound/soc/qcom/Makefile, branch master Linux kernel for Apalis and Colibri modules ASoC: qcom: qdsp6: Add headphone jack for offload connection status 2025-04-11T11:02:32+00:00 Wesley Cheng quic_wcheng@quicinc.com 2025-04-09T19:47:58+00:00 1b8d0d87b934f002a06a8ec2abfe907bd12e8cd4 The headphone jack framework has a well defined infrastructure for notifying userspace entities through input devices. Expose a jack device that carries information about if an offload capable device is connected. Applications can further identify specific offloading information through other SND kcontrols. Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20250409194804.3773260-26-quic_wcheng@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The headphone jack framework has a well defined infrastructure for
notifying userspace entities through input devices.  Expose a jack device
that carries information about if an offload capable device is connected.
Applications can further identify specific offloading information through
other SND kcontrols.

Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250409194804.3773260-26-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ASoC: qcom: Use *-y instead of *-objs in Makefile 2024-05-08T02:39:26+00:00 Takashi Iwai tiwai@suse.de 2024-05-07T15:55:24+00:00 078f57bd555b092e85c02510a2cf8bd30773cc3b *-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20240507155540.24815-21-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org> 
*-objs suffix is reserved rather for (user-space) host programs while
usually *-y suffix is used for kernel drivers (although *-objs works
for that purpose for now).

Let's correct the old usages of *-objs in Makefiles.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240507155540.24815-21-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: Add x1e80100 sound machine driver 2023-12-18T14:04:22+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2023-12-04T10:01:15+00:00 6b9dc2da66578acff36401ba87fee93c2abf2a6e Add sound machine driver for the soundcards on Qualcomm X1E80100 SoC, supporting up to four channel audio playback over Soundwire bus. The driver is based on existing sc8280xp.c driver. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://msgid.link/r/20231204100116.211898-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> 
Add sound machine driver for the soundcards on Qualcomm X1E80100 SoC,
supporting up to four channel audio playback over Soundwire bus.  The
driver is based on existing sc8280xp.c driver.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20231204100116.211898-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: Fix building APQ8016 machine driver without SOUNDWIRE 2023-01-09T13:04:14+00:00 Stephan Gerhold stephan@gerhold.net 2022-12-31T11:55:06+00:00 0cbf1ecd8c4801ec7566231491f7ad9cec31098b Older Qualcomm platforms like APQ8016 do not have hardware support for SoundWire, so kernel configurations made specifically for those platforms will usually not have CONFIG_SOUNDWIRE enabled. Unfortunately commit 8d89cf6ff229 ("ASoC: qcom: cleanup and fix dependency of QCOM_COMMON") breaks those kernel configurations, because SOUNDWIRE is now a required dependency for SND_SOC_QCOM_COMMON (and in turn also SND_SOC_APQ8016_SBC). Trying to migrate such a kernel config silently disables SND_SOC_APQ8016_SBC and breaks audio functionality. The soundwire helpers in common.c are only used by two of the Qualcomm audio machine drivers, so building and requiring CONFIG_SOUNDWIRE for all platforms is unnecessary. There is no need to stuff all common code into a single module. Fix the issue by moving the soundwire helpers to a separate SND_SOC_QCOM_SDW module/option that is selected only by the machine drivers that make use of them. This also allows reverting the imply/depends changes from the previous fix because both SM8250 and SC8280XP already depend on SOUNDWIRE, so the soundwire helpers will be only built if SOUNDWIRE is really enabled. Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Fixes: 8d89cf6ff229 ("ASoC: qcom: cleanup and fix dependency of QCOM_COMMON") Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20221231115506.82991-1-stephan@gerhold.net Signed-off-by: Mark Brown <broonie@kernel.org> 
Older Qualcomm platforms like APQ8016 do not have hardware support for
SoundWire, so kernel configurations made specifically for those platforms
will usually not have CONFIG_SOUNDWIRE enabled.

Unfortunately commit 8d89cf6ff229 ("ASoC: qcom: cleanup and fix
dependency of QCOM_COMMON") breaks those kernel configurations, because
SOUNDWIRE is now a required dependency for SND_SOC_QCOM_COMMON (and in
turn also SND_SOC_APQ8016_SBC). Trying to migrate such a kernel config
silently disables SND_SOC_APQ8016_SBC and breaks audio functionality.

The soundwire helpers in common.c are only used by two of the Qualcomm
audio machine drivers, so building and requiring CONFIG_SOUNDWIRE for
all platforms is unnecessary.

There is no need to stuff all common code into a single module. Fix the
issue by moving the soundwire helpers to a separate SND_SOC_QCOM_SDW
module/option that is selected only by the machine drivers that make
use of them. This also allows reverting the imply/depends changes from
the previous fix because both SM8250 and SC8280XP already depend on
SOUNDWIRE, so the soundwire helpers will be only built if SOUNDWIRE
is really enabled.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: 8d89cf6ff229 ("ASoC: qcom: cleanup and fix dependency of QCOM_COMMON")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20221231115506.82991-1-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: add machine driver for sc8280xp 2022-09-19T14:44:14+00:00 Srinivas Kandagatla srinivas.kandagatla@linaro.org 2022-09-16T13:24:27+00:00 295aeea6646ad6cf26c24f5c493ddb60b8f5a0f4 Add machine driver for sc8280xp SoC. This intial supports only includes WSA883x Speakers and WCD938x based headset. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220916132427.1845-6-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> 
Add machine driver for sc8280xp SoC.

This intial supports only includes WSA883x Speakers and WCD938x based headset.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220916132427.1845-6-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: lpass-sc7280: Add platform driver for lpass audio 2022-02-24T20:21:48+00:00 Srinivasa Rao Mandadapu quic_srivasam@quicinc.com 2022-02-24T15:33:48+00:00 b62c4e5fba2f910bc9f23ae152d11627e4c2f00f Add platform driver for configuring sc7280 lpass core I2S and DMA configuration to support playback & capture to external codecs connected over secondary MI2S interface and soundwire interface. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-10-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add platform driver for configuring sc7280 lpass core I2S and
DMA configuration to support playback & capture to external codecs
connected over secondary MI2S interface and soundwire interface.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1645716828-15305-10-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: Add lpass CPU driver for codec dma control 2022-02-24T20:21:46+00:00 Srinivasa Rao Mandadapu quic_srivasam@quicinc.com 2022-02-24T15:33:46+00:00 b81af585ea54ee9f749391e594ee9cbd44061eae Add lpass cpu driver to support audio over codec dma for ADSP bypass usecase. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/1645716828-15305-8-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add lpass cpu driver to support audio over codec dma for
ADSP bypass usecase.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1645716828-15305-8-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: SC7280: Add machine driver 2022-02-10T13:14:49+00:00 Srinivasa Rao Mandadapu quic_srivasam@quicinc.com 2022-02-10T12:50:15+00:00 57350bd41c3ac01bcae1d94e2c85d47dd90b6a3f 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 <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1644497415-25291-4-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org> 
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 <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Link: https://lore.kernel.org/r/1644497415-25291-4-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: sc7180: Add machine driver for sound card registration 2020-10-27T14:05:46+00:00 Ajit Pandey ajitp@codeaurora.org 2020-10-27T03:22:34+00:00 9e3ecb5b16818abd0bc5f3997cf4d641a710f837 Add new driver to register sound card on sc7180 trogdor board and do the required configuration for lpass cpu dai and external codecs connected over MI2S interfaces. Signed-off-by: Ajit Pandey <ajitp@codeaurora.org> Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20201027032234.1705835-3-cychiang@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org> 
Add new driver to register sound card on sc7180 trogdor board and
do the required configuration for lpass cpu dai and external codecs
connected over MI2S interfaces.

Signed-off-by: Ajit Pandey <ajitp@codeaurora.org>
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201027032234.1705835-3-cychiang@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: qcom: sm8250: add sound card qrb5165-rb5 support 2020-10-26T17:47:32+00:00 Srinivas Kandagatla srinivas.kandagatla@linaro.org 2020-10-26T17:09:47+00:00 aa2e2785545aab21b6cb2e23f111ae0751cbcca7 Add support to Qualcomm Robotics RB5 Development Kit based on QRB5165 Robotics SoC. This board has 2 WSA881X smart speakers with onboard DMIC connected to internal LPASS codec via WSA and VA macros respectively. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20201026170947.10567-3-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> 
Add support to Qualcomm Robotics RB5 Development Kit based on
QRB5165 Robotics SoC. This board has 2 WSA881X smart speakers
with onboard DMIC connected to internal LPASS codec via WSA
and VA macros respectively.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201026170947.10567-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>