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From fa8bf1b5e90fd0c137fd35d0ae4a80672f5b9317 Mon Sep 17 00:00:00 2001
From: Dom Cobley <popcornmix@gmail.com>
Date: Tue, 27 Oct 2020 12:24:14 +0000
Subject: [PATCH] bcm2835-pcm: Fix up multichannel pcm audio
Fixes: a9c1660ff5f02d048c5f31abf1fd1108ccf9ef87
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
---
.../vc04_services/bcm2835-audio/bcm2835-pcm.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
@@ -31,16 +31,15 @@ static const struct snd_pcm_hardware snd
SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_SYNC_APPLPTR | SNDRV_PCM_INFO_BATCH),
.formats = SNDRV_PCM_FMTBIT_S16_LE,
- .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
- SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
- SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000,
+ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000,
.rate_min = 44100,
- .rate_max = 192000,
+ .rate_max = 48000,
.channels_min = 2,
- .channels_max = 8,
- .buffer_bytes_max = 512 * 1024,
+ .channels_max = 2,
+ .buffer_bytes_max = 128 * 1024,
.period_bytes_min = 1 * 1024,
- .period_bytes_max = 512 * 1024,
+ .period_bytes_max = 128 * 1024,
.periods_min = 1,
.periods_max = 128,
};
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