From 3bd975f3ae0a245e4b851c2b0c97b0a71e5359d6 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Fri, 16 Sep 2022 14:24:26 +0100 Subject: ASoC: qcom: sm8250: move some code to common SM8450 machine driver code can be reused across multiple Qualcomm SoCs, At least another 2 of them for now (SM8450 and SC8250XP). Move some of the common SoundWire stream specific code to common file so that other drivers can use it instead of duplication. This patch is to prepare the common driver to be able to add new SoCs support with less dupication. Signed-off-by: Srinivas Kandagatla Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220916132427.1845-5-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown --- sound/soc/qcom/common.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'sound/soc/qcom/common.h') diff --git a/sound/soc/qcom/common.h b/sound/soc/qcom/common.h index f05c05b12bd7..c5472a642de0 100644 --- a/sound/soc/qcom/common.h +++ b/sound/soc/qcom/common.h @@ -5,7 +5,42 @@ #define __QCOM_SND_COMMON_H__ #include +#include int qcom_snd_parse_of(struct snd_soc_card *card); +int qcom_snd_wcd_jack_setup(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_jack *jack, bool *jack_setup); +#if IS_ENABLED(CONFIG_SOUNDWIRE) +int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream, + struct sdw_stream_runtime *runtime, + bool *stream_prepared); +int qcom_snd_sdw_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct sdw_stream_runtime **psruntime); +int qcom_snd_sdw_hw_free(struct snd_pcm_substream *substream, + struct sdw_stream_runtime *sruntime, + bool *stream_prepared); +#else +static inline int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream, + struct sdw_stream_runtime *runtime, + bool *stream_prepared) +{ + return -ENOTSUPP; +} + +static inline int qcom_snd_sdw_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct sdw_stream_runtime **psruntime) +{ + return -ENOTSUPP; +} + +static inline int qcom_snd_sdw_hw_free(struct snd_pcm_substream *substream, + struct sdw_stream_runtime *sruntime, + bool *stream_prepared) +{ + return -ENOTSUPP; +} +#endif #endif -- cgit