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Diffstat (limited to 'sound/firewire/dice/dice-pcm.c')
-rw-r--r--sound/firewire/dice/dice-pcm.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/sound/firewire/dice/dice-pcm.c b/sound/firewire/dice/dice-pcm.c
index 2dda74695069..7cb9e9713ac3 100644
--- a/sound/firewire/dice/dice-pcm.c
+++ b/sound/firewire/dice/dice-pcm.c
@@ -51,18 +51,6 @@ static int limit_channels_and_rates(struct snd_dice *dice,
return 0;
}
-static void limit_period_and_buffer(struct snd_pcm_hardware *hw)
-{
- hw->periods_min = 2; /* SNDRV_PCM_INFO_BATCH */
- hw->periods_max = UINT_MAX;
-
- hw->period_bytes_min = 4 * hw->channels_max; /* byte for a frame */
-
- /* Just to prevent from allocating much pages. */
- hw->period_bytes_max = hw->period_bytes_min * 2048;
- hw->buffer_bytes_max = hw->period_bytes_max * hw->periods_min;
-}
-
static int init_hw_info(struct snd_dice *dice,
struct snd_pcm_substream *substream)
{
@@ -74,13 +62,6 @@ static int init_hw_info(struct snd_dice *dice,
unsigned int count, size;
int err;
- hw->info = SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_MMAP_VALID |
- SNDRV_PCM_INFO_BATCH |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_JOINT_DUPLEX |
- SNDRV_PCM_INFO_BLOCK_TRANSFER;
-
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
hw->formats = AM824_IN_PCM_FORMAT_BITS;
dir = AMDTP_IN_STREAM;
@@ -107,7 +88,6 @@ static int init_hw_info(struct snd_dice *dice,
substream->pcm->device, size);
if (err < 0)
return err;
- limit_period_and_buffer(hw);
return amdtp_am824_add_pcm_hw_constraints(stream, runtime);
}