diff options
Diffstat (limited to 'sound/soc/tegra/tegra_spdif.c')
| -rw-r--r-- | sound/soc/tegra/tegra_spdif.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra_spdif.c b/sound/soc/tegra/tegra_spdif.c index 10a8abe630dc..84f36120f4c3 100644 --- a/sound/soc/tegra/tegra_spdif.c +++ b/sound/soc/tegra/tegra_spdif.c @@ -160,7 +160,38 @@ static int tegra_spdif_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } + fmt.samplerate = val; + + switch (params_channels(params)) { + case 1: + val = AUDIO_CHANNEL_1; + break; + case 2: + val = AUDIO_CHANNEL_2; + break; + case 3: + val = AUDIO_CHANNEL_3; + break; + case 4: + val = AUDIO_CHANNEL_4; + break; + case 5: + val = AUDIO_CHANNEL_5; + break; + case 6: + val = AUDIO_CHANNEL_6; + break; + case 7: + val = AUDIO_CHANNEL_7; + break; + case 8: + val = AUDIO_CHANNEL_8; + break; + default: + return -EINVAL; + } fmt.channels = val; + fmt.buffersize = params_period_bytes(params); am_set_stream_format(&info->spdev_info, &fmt); |