diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0122-ASoC-BCM2708-Add-24-bit-support.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0122-ASoC-BCM2708-Add-24-bit-support.patch | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0122-ASoC-BCM2708-Add-24-bit-support.patch b/target/linux/brcm2708/patches-3.10/0122-ASoC-BCM2708-Add-24-bit-support.patch index d80fa34c06..358cba8296 100644 --- a/target/linux/brcm2708/patches-3.10/0122-ASoC-BCM2708-Add-24-bit-support.patch +++ b/target/linux/brcm2708/patches-3.10/0122-ASoC-BCM2708-Add-24-bit-support.patch @@ -1,7 +1,7 @@ -From d44c918e6f017acb488bf41c4ab91159ac423084 Mon Sep 17 00:00:00 2001 +From 0d1bc8d7dd1f6abce818484285872975865217f4 Mon Sep 17 00:00:00 2001 From: Florian Meier <florian.meier@koalo.de> Date: Fri, 6 Dec 2013 18:55:53 +0100 -Subject: [PATCH 122/174] ASoC: BCM2708: Add 24 bit support +Subject: [PATCH 122/196] ASoC: BCM2708: Add 24 bit support This adds 24 bit support to the I2S driver of the BCM2708. Besides enabling the 24 bit flags, it includes two bug fixes: @@ -18,9 +18,11 @@ Signed-off-by: Florian Meier <florian.meier@koalo.de> sound/soc/bcm/bcm2708-i2s.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) +diff --git a/sound/soc/bcm/bcm2708-i2s.c b/sound/soc/bcm/bcm2708-i2s.c +index ebaf3d6..a179216 100644 --- a/sound/soc/bcm/bcm2708-i2s.c +++ b/sound/soc/bcm/bcm2708-i2s.c -@@ -346,6 +346,10 @@ static int bcm2708_i2s_hw_params(struct +@@ -346,6 +346,10 @@ static int bcm2708_i2s_hw_params(struct snd_pcm_substream *substream, data_length = 16; bclk_ratio = 40; break; @@ -31,7 +33,7 @@ Signed-off-by: Florian Meier <florian.meier@koalo.de> case SNDRV_PCM_FORMAT_S32_LE: data_length = 32; bclk_ratio = 80; -@@ -424,7 +428,7 @@ static int bcm2708_i2s_hw_params(struct +@@ -424,7 +428,7 @@ static int bcm2708_i2s_hw_params(struct snd_pcm_substream *substream, /* Setup the frame format */ format = BCM2708_I2S_CHEN; @@ -40,7 +42,7 @@ Signed-off-by: Florian Meier <florian.meier@koalo.de> format |= BCM2708_I2S_CHWEX; format |= BCM2708_I2S_CHWID((data_length-8)&0xf); -@@ -714,6 +718,7 @@ static struct snd_soc_dai_driver bcm2708 +@@ -714,6 +718,7 @@ static struct snd_soc_dai_driver bcm2708_i2s_dai = { .channels_max = 2, .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE @@ -48,7 +50,7 @@ Signed-off-by: Florian Meier <florian.meier@koalo.de> | SNDRV_PCM_FMTBIT_S32_LE }, .capture = { -@@ -721,6 +726,7 @@ static struct snd_soc_dai_driver bcm2708 +@@ -721,6 +726,7 @@ static struct snd_soc_dai_driver bcm2708_i2s_dai = { .channels_max = 2, .rates = SNDRV_PCM_RATE_8000_192000, .formats = SNDRV_PCM_FMTBIT_S16_LE @@ -70,3 +72,6 @@ Signed-off-by: Florian Meier <florian.meier@koalo.de> SNDRV_PCM_FMTBIT_S32_LE, .period_bytes_min = 32, .period_bytes_max = 64 * PAGE_SIZE, +-- +1.9.1 + |