diff options
| -rw-r--r-- | sound/soc/ux500/ux500_pcm.c | 51 | ||||
| -rw-r--r-- | sound/soc/ux500/ux500_pcm.h | 14 |
2 files changed, 15 insertions, 50 deletions
diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c index 1ab36fa845cd..09b5364e5095 100644 --- a/sound/soc/ux500/ux500_pcm.c +++ b/sound/soc/ux500/ux500_pcm.c @@ -28,28 +28,19 @@ #include "ux500_msp_i2s.h" #include "ux500_pcm.h" -static struct snd_pcm_hardware ux500_pcm_hw_playback = { - .info = SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_RESUME | - SNDRV_PCM_INFO_PAUSE, - .formats = SNDRV_PCM_FMTBIT_S16_LE | - SNDRV_PCM_FMTBIT_U16_LE | - SNDRV_PCM_FMTBIT_S16_BE | - SNDRV_PCM_FMTBIT_U16_BE, - .rates = SNDRV_PCM_RATE_KNOT, - .rate_min = UX500_PLATFORM_MIN_RATE_PLAYBACK, - .rate_max = UX500_PLATFORM_MAX_RATE_PLAYBACK, - .channels_min = UX500_PLATFORM_MIN_CHANNELS, - .channels_max = UX500_PLATFORM_MAX_CHANNELS, - .buffer_bytes_max = UX500_PLATFORM_BUFFER_BYTES_MAX, - .period_bytes_min = UX500_PLATFORM_PERIODS_BYTES_MIN, - .period_bytes_max = UX500_PLATFORM_PERIODS_BYTES_MAX, - .periods_min = UX500_PLATFORM_PERIODS_MIN, - .periods_max = UX500_PLATFORM_PERIODS_MAX, -}; +#define UX500_PLATFORM_MIN_RATE 8000 +#define UX500_PLATFORM_MAX_RATE 48000 + +#define UX500_PLATFORM_MIN_CHANNELS 1 +#define UX500_PLATFORM_MAX_CHANNELS 8 + +#define UX500_PLATFORM_PERIODS_BYTES_MIN 128 +#define UX500_PLATFORM_PERIODS_BYTES_MAX (64 * PAGE_SIZE) +#define UX500_PLATFORM_PERIODS_MIN 2 +#define UX500_PLATFORM_PERIODS_MAX 48 +#define UX500_PLATFORM_BUFFER_BYTES_MAX (2048 * PAGE_SIZE) -static struct snd_pcm_hardware ux500_pcm_hw_capture = { +static struct snd_pcm_hardware ux500_pcm_hw = { .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_RESUME | @@ -59,8 +50,8 @@ static struct snd_pcm_hardware ux500_pcm_hw_capture = { SNDRV_PCM_FMTBIT_S16_BE | SNDRV_PCM_FMTBIT_U16_BE, .rates = SNDRV_PCM_RATE_KNOT, - .rate_min = UX500_PLATFORM_MIN_RATE_CAPTURE, - .rate_max = UX500_PLATFORM_MAX_RATE_CAPTURE, + .rate_min = UX500_PLATFORM_MIN_RATE, + .rate_max = UX500_PLATFORM_MAX_RATE, .channels_min = UX500_PLATFORM_MIN_CHANNELS, .channels_max = UX500_PLATFORM_MAX_CHANNELS, .buffer_bytes_max = UX500_PLATFORM_BUFFER_BYTES_MAX, @@ -90,8 +81,6 @@ static void ux500_pcm_dma_hw_free(struct device *dev, static int ux500_pcm_open(struct snd_pcm_substream *substream) { - int stream_id = substream->pstr->stream; - struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *dai = rtd->cpu_dai; struct device *dev = dai->dev; @@ -104,17 +93,7 @@ static int ux500_pcm_open(struct snd_pcm_substream *substream) snd_pcm_stream_str(substream)); dev_dbg(dev, "%s: Set runtime hwparams.\n", __func__); - if (stream_id == SNDRV_PCM_STREAM_PLAYBACK) - snd_soc_set_runtime_hwparams(substream, - &ux500_pcm_hw_playback); - else - snd_soc_set_runtime_hwparams(substream, - &ux500_pcm_hw_capture); - - dev_dbg(dev, "%s: Set hw-struct for %s.\n", __func__, - snd_pcm_stream_str(substream)); - runtime->hw = (stream_id == SNDRV_PCM_STREAM_PLAYBACK) ? - ux500_pcm_hw_playback : ux500_pcm_hw_capture; + snd_soc_set_runtime_hwparams(substream, &ux500_pcm_hw); mem_data_width = STEDMA40_HALFWORD_WIDTH; diff --git a/sound/soc/ux500/ux500_pcm.h b/sound/soc/ux500/ux500_pcm.h index 76d344476afc..d76e1aff6458 100644 --- a/sound/soc/ux500/ux500_pcm.h +++ b/sound/soc/ux500/ux500_pcm.h @@ -18,20 +18,6 @@ #include <linux/workqueue.h> -#define UX500_PLATFORM_MIN_RATE_PLAYBACK 8000 -#define UX500_PLATFORM_MAX_RATE_PLAYBACK 48000 -#define UX500_PLATFORM_MIN_RATE_CAPTURE 8000 -#define UX500_PLATFORM_MAX_RATE_CAPTURE 48000 - -#define UX500_PLATFORM_MIN_CHANNELS 1 -#define UX500_PLATFORM_MAX_CHANNELS 8 - -#define UX500_PLATFORM_PERIODS_BYTES_MIN 128 -#define UX500_PLATFORM_PERIODS_BYTES_MAX (64 * PAGE_SIZE) -#define UX500_PLATFORM_PERIODS_MIN 2 -#define UX500_PLATFORM_PERIODS_MAX 48 -#define UX500_PLATFORM_BUFFER_BYTES_MAX (2048 * PAGE_SIZE) - int ux500_pcm_register_platform(struct platform_device *pdev); int ux500_pcm_unregister_platform(struct platform_device *pdev); |