diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2014-02-20 14:54:28 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-02-20 14:54:28 +0100 |
| commit | d4263348f796f29546f90802177865dd4379dd0a (patch) | |
| tree | adcbdaebae584eee2f32fab95e826e8e49eef385 /sound/soc/tegra/tegra_pcm.c | |
| parent | be873ac782f5ff5ee6675f83929f4fe6737eead2 (diff) | |
| parent | 6d0abeca3242a88cab8232e4acd7e2bf088f3bc2 (diff) | |
Merge branch 'master' into for-next
Diffstat (limited to 'sound/soc/tegra/tegra_pcm.c')
| -rw-r--r-- | sound/soc/tegra/tegra_pcm.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c index 7b2d23ba69b3..93caed500565 100644 --- a/sound/soc/tegra/tegra_pcm.c +++ b/sound/soc/tegra/tegra_pcm.c @@ -42,9 +42,6 @@ static const struct snd_pcm_hardware tegra_pcm_hardware = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_INTERLEAVED, - .formats = SNDRV_PCM_FMTBIT_S16_LE, - .channels_min = 2, - .channels_max = 2, .period_bytes_min = 1024, .period_bytes_max = PAGE_SIZE, .periods_min = 2, @@ -61,12 +58,23 @@ static const struct snd_dmaengine_pcm_config tegra_dmaengine_pcm_config = { int tegra_pcm_platform_register(struct device *dev) { - return snd_dmaengine_pcm_register(dev, &tegra_dmaengine_pcm_config, - SND_DMAENGINE_PCM_FLAG_NO_DT | - SND_DMAENGINE_PCM_FLAG_COMPAT); + return snd_dmaengine_pcm_register(dev, &tegra_dmaengine_pcm_config, 0); } EXPORT_SYMBOL_GPL(tegra_pcm_platform_register); +int tegra_pcm_platform_register_with_chan_names(struct device *dev, + struct snd_dmaengine_pcm_config *config, + char *txdmachan, char *rxdmachan) +{ + *config = tegra_dmaengine_pcm_config; + config->dma_dev = dev->parent; + config->chan_names[0] = txdmachan; + config->chan_names[1] = rxdmachan; + + return snd_dmaengine_pcm_register(dev, config, 0); +} +EXPORT_SYMBOL_GPL(tegra_pcm_platform_register_with_chan_names); + void tegra_pcm_platform_unregister(struct device *dev) { return snd_dmaengine_pcm_unregister(dev); |