Signed-off-by: Moise Gergaud moise.gergaud@st.com Acked-by: Arnaud Pouliquen arnaud.pouliquen@st.com --- sound/soc/sti/uniperif.h | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/sound/soc/sti/uniperif.h b/sound/soc/sti/uniperif.h index 75116ab..750eb5a 100644 --- a/sound/soc/sti/uniperif.h +++ b/sound/soc/sti/uniperif.h @@ -1228,6 +1228,9 @@ #define UNIPERIF_TYPE_IS_IEC958(p) \ (UNIPERIF_TYPE_IS_HDMI(p) || \ UNIPERIF_TYPE_IS_SPDIF(p)) +#define UNIPERIF_TYPE_IS_TDM(p) \ + ((p)->info->type == SND_ST_UNIPERIF_TYPE_TDM) + /* * Uniperipheral IP revisions */ @@ -1249,7 +1252,8 @@ enum uniperif_type { SND_ST_UNIPERIF_TYPE_NONE, SND_ST_UNIPERIF_TYPE_HDMI, SND_ST_UNIPERIF_TYPE_PCM, - SND_ST_UNIPERIF_TYPE_SPDIF + SND_ST_UNIPERIF_TYPE_SPDIF, + SND_ST_UNIPERIF_TYPE_TDM };
enum uniperif_state { @@ -1330,6 +1334,28 @@ struct sti_uniperiph_data { struct sti_uniperiph_dai dai_data; };
+static const struct snd_pcm_hardware uni_tdm_hw = { + .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID, + + .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE, + + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 8000, + .rate_max = 48000, + + .channels_min = 1, + .channels_max = 32, + + .periods_min = 2, + .periods_max = 10, + + .period_bytes_min = 128, + .period_bytes_max = 64 * PAGE_SIZE, + .buffer_bytes_max = 256 * PAGE_SIZE +}; + /* uniperiph player*/ int uni_player_init(struct platform_device *pdev, struct uniperif *uni_player);