diff options
| -rw-r--r-- | include/sound/soc-dai.h | 7 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 3 | ||||
| -rw-r--r-- | sound/soc/soc-dai.c | 5 |
3 files changed, 13 insertions, 2 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index bbd821d2df9c..9c1d92d5a373 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -124,6 +124,12 @@ struct snd_compr_stream; #define SND_SOC_DAIFMT_CBM_CFS SND_SOC_DAIFMT_CBP_CFC #define SND_SOC_DAIFMT_CBS_CFS SND_SOC_DAIFMT_CBC_CFC +/* when passed to set_fmt directly indicate if the device is provider or consumer */ +#define SND_SOC_DAIFMT_BP_FP SND_SOC_DAIFMT_CBP_CFP +#define SND_SOC_DAIFMT_BC_FP SND_SOC_DAIFMT_CBC_CFP +#define SND_SOC_DAIFMT_BP_FC SND_SOC_DAIFMT_CBP_CFC +#define SND_SOC_DAIFMT_BC_FC SND_SOC_DAIFMT_CBC_CFC + /* Describes the possible PCM format */ #define SND_SOC_POSSIBLE_DAIFMT_CLOCK_PROVIDER_SHIFT 48 #define SND_SOC_POSSIBLE_DAIFMT_CLOCK_PROVIDER_MASK (0xFFFFULL << SND_SOC_POSSIBLE_DAIFMT_CLOCK_PROVIDER_SHIFT) @@ -282,6 +288,7 @@ struct snd_soc_dai_ops { * Called by soc_card drivers, normally in their hw_params. */ int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt); + int (*set_fmt_new)(struct snd_soc_dai *dai, unsigned int fmt); int (*xlate_tdm_slot_mask)(unsigned int slots, unsigned int *tx_mask, unsigned int *rx_mask); int (*set_tdm_slot)(struct snd_soc_dai *dai, diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 9574f86dd4de..90f4265bea50 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1235,7 +1235,8 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, for_each_rtd_cpu_dais(rtd, i, cpu_dai) { unsigned int fmt = dai_fmt; - if (snd_soc_component_is_codec(cpu_dai->component)) + if (cpu_dai->driver->ops->set_fmt_new || + snd_soc_component_is_codec(cpu_dai->component)) fmt = inv_dai_fmt; ret = snd_soc_dai_set_fmt(cpu_dai, fmt); diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 6078afe335f8..996712f4d9bf 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -209,7 +209,10 @@ int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) int ret = -ENOTSUPP; if (dai->driver->ops && - dai->driver->ops->set_fmt) + dai->driver->ops->set_fmt_new) + ret = dai->driver->ops->set_fmt_new(dai, fmt); + else if (dai->driver->ops && + dai->driver->ops->set_fmt) ret = dai->driver->ops->set_fmt(dai, fmt); return soc_dai_ret(dai, ret); |