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Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0128-bcm2835-extend-allowed-range-of-channels-and-sampler.patch')
-rw-r--r--target/linux/brcm2708/patches-4.4/0128-bcm2835-extend-allowed-range-of-channels-and-sampler.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0128-bcm2835-extend-allowed-range-of-channels-and-sampler.patch b/target/linux/brcm2708/patches-4.4/0128-bcm2835-extend-allowed-range-of-channels-and-sampler.patch
new file mode 100644
index 0000000000..f867570534
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.4/0128-bcm2835-extend-allowed-range-of-channels-and-sampler.patch
@@ -0,0 +1,37 @@
+From 5b4731b45fa872e21bca7cba7d11b656bbd0f2a0 Mon Sep 17 00:00:00 2001
+From: wm4 <wm4@nowhere>
+Date: Wed, 13 Jan 2016 19:41:45 +0100
+Subject: [PATCH 128/156] 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,