diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0405-bcm2835-pcm.c-Support-multichannel-audio.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0405-bcm2835-pcm.c-Support-multichannel-audio.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0405-bcm2835-pcm.c-Support-multichannel-audio.patch b/target/linux/bcm27xx/patches-5.15/950-0405-bcm2835-pcm.c-Support-multichannel-audio.patch new file mode 100644 index 0000000000..ff1d9c4335 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.15/950-0405-bcm2835-pcm.c-Support-multichannel-audio.patch @@ -0,0 +1,34 @@ +From dfd5bc84858c99405a797cb5998fc48ed7d0611d Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Tue, 30 Apr 2019 19:15:30 +0100 +Subject: [PATCH] bcm2835-pcm.c: Support multichannel audio + +--- + .../vc04_services/bcm2835-audio/bcm2835-pcm.c | 13 +++++++------ + 1 file changed, 7 insertions(+), 6 deletions(-) + +--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c ++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c +@@ -31,15 +31,16 @@ 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_CONTINUOUS | SNDRV_PCM_RATE_44100 | +- SNDRV_PCM_RATE_48000, ++ .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, + .rate_min = 44100, +- .rate_max = 48000, ++ .rate_max = 192000, + .channels_min = 2, +- .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, + }; |