From: Dom Cobley <popcornmix@xxxxxxxxx>
The firmware driver can support this, so allow it to be selected
Increase the buffer sizes to handle the higher data rates.
Signed-off-by: Dom Cobley <popcornmix@xxxxxxxxx>
Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
---
drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
index 542aff1..f2ef1d6 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
@@ -14,14 +14,14 @@ static const struct snd_pcm_hardware snd_bcm2835_playback_hw = {
SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_SYNC_APPLPTR | SNDRV_PCM_INFO_BATCH),
.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
+ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000,
.rate_min = 8000,
- .rate_max = 48000,
+ .rate_max = 192000,
.channels_min = 1,
- .channels_max = 2,
- .buffer_bytes_max = 128 * 1024,
+ .channels_max = 8,
+ .buffer_bytes_max = 512 * 1024,
.period_bytes_min = 1 * 1024,
- .period_bytes_max = 128 * 1024,
+ .period_bytes_max = 512 * 1024,
.periods_min = 1,
.periods_max = 128,
};
--
2.7.4
