diff --git a/sound/soc/codecs/sdm660_cdc/msm-digital-cdc.c b/sound/soc/codecs/sdm660_cdc/msm-digital-cdc.c index c6074570bb50..6c702c8fc35f 100644 --- a/sound/soc/codecs/sdm660_cdc/msm-digital-cdc.c +++ b/sound/soc/codecs/sdm660_cdc/msm-digital-cdc.c @@ -30,6 +30,7 @@ #include "msm-digital-cdc.h" #include "msm-cdc-common.h" #include "../../msm/sdm660-common.h" +#include "../../../../drivers/base/regmap/internal.h" #define DRV_NAME "msm_digital_codec" #define MCLK_RATE_9P6MHZ 9600000 @@ -71,6 +72,8 @@ static int msm_digcdc_clock_control(bool flag) { int ret = -EINVAL; struct msm_asoc_mach_data *pdata = NULL; + struct msm_dig_priv *msm_dig_cdc = + snd_soc_codec_get_drvdata(registered_digcodec); pdata = snd_soc_card_get_drvdata(registered_digcodec->component.card); @@ -84,6 +87,12 @@ static int msm_digcdc_clock_control(bool flag) if (ret < 0) { pr_err("%s:failed to enable the MCLK\n", __func__); + /* + * Avoid access to lpass register + * as clock enable failed during SSR. + */ + if (ret == -ENODEV) + msm_dig_cdc->regmap->cache_only = true; mutex_unlock(&pdata->cdc_int_mclk0_mutex); return ret; }