diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch b/target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch new file mode 100644 index 0000000000..20203c3b86 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0126-bcm2835-extend-allowed-range-of-channels-and-sampler.patch @@ -0,0 +1,37 @@ +From 688a5f0daa45e0a51b324707768d472e1d715c13 Mon Sep 17 00:00:00 2001 +From: wm4 <wm4@nowhere> +Date: Wed, 13 Jan 2016 19:41:45 +0100 +Subject: [PATCH 126/232] bcm2835: extend allowed range of channels and + samplerates + +Allow everything the videocore accepts. +--- + sound/arm/bcm2835-pcm.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +--- a/sound/arm/bcm2835-pcm.c ++++ b/sound/arm/bcm2835-pcm.c +@@ -26,9 +26,9 @@ static struct snd_pcm_hardware snd_bcm28 + .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, + .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, + .rate_min = 8000, +- .rate_max = 48000, ++ .rate_max = 192000, + .channels_min = 1, +- .channels_max = 2, ++ .channels_max = 8, + .buffer_bytes_max = 128 * 1024, + .period_bytes_min = 1 * 1024, + .period_bytes_max = 128 * 1024, +@@ -43,9 +43,9 @@ static struct snd_pcm_hardware snd_bcm28 + .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000, + .rate_min = 44100, +- .rate_max = 48000, ++ .rate_max = 192000, + .channels_min = 2, +- .channels_max = 2, ++ .channels_max = 8, + .buffer_bytes_max = 128 * 1024, + .period_bytes_min = 1 * 1024, + .period_bytes_max = 128 * 1024, |