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Code Issues Releases Wiki Activity

Test update to 4.14

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Ycarus 2018-03-23 21:58:08 +01:00
parent 57d33083f7
commit dccb17c612
270 changed files with 149330 additions and 5 deletions
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58
root/target/linux/brcm2708/patches-4.14/0233-ASoC-hifiberry_dacplus-fix-S24_LE-format.patch Normal file
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@ -0,0 +1,58 @@
From 74931c13b3841d3d22a58b9344de2de89be02183 Mon Sep 17 00:00:00 2001
From: Matthias Reichl <hias@horus.com>
Date: Fri, 2 Feb 2018 20:30:42 +0100
Subject: [PATCH 233/277] ASoC: hifiberry_dacplus: fix S24_LE format
Remove set_bclk_ratio call so 24-bit data is transmitted in
24 bclk cycles.
Signed-off-by: Matthias Reichl <hias@horus.com>
---
sound/soc/bcm/hifiberry_dacplus.c | 20 +++-----------------
1 file changed, 3 insertions(+), 17 deletions(-)
diff --git a/sound/soc/bcm/hifiberry_dacplus.c b/sound/soc/bcm/hifiberry_dacplus.c
index 16697dd6c6db..b32dae9d3b1d 100644
--- a/sound/soc/bcm/hifiberry_dacplus.c
+++ b/sound/soc/bcm/hifiberry_dacplus.c
@@ -216,20 +216,11 @@ static int snd_rpi_hifiberry_dacplus_update_rate_den(
return 0;
}
-static int snd_rpi_hifiberry_dacplus_set_bclk_ratio_pro(
- struct snd_soc_dai *cpu_dai, struct snd_pcm_hw_params *params)
-{
- int bratio = snd_pcm_format_physical_width(params_format(params))
- * params_channels(params);
- return snd_soc_dai_set_bclk_ratio(cpu_dai, bratio);
-}
-
static int snd_rpi_hifiberry_dacplus_hw_params(
struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params)
{
- int ret;
+ int ret = 0;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
if (snd_rpi_hifiberry_is_dacpro) {
struct snd_soc_codec *codec = rtd->codec;
@@ -237,13 +228,8 @@ static int snd_rpi_hifiberry_dacplus_hw_params(
snd_rpi_hifiberry_dacplus_set_sclk(codec,
params_rate(params));
- ret = snd_rpi_hifiberry_dacplus_set_bclk_ratio_pro(cpu_dai,
- params);
- if (!ret)
- ret = snd_rpi_hifiberry_dacplus_update_rate_den(
- substream, params);
- } else {
- ret = snd_soc_dai_set_bclk_ratio(cpu_dai, 64);
+ ret = snd_rpi_hifiberry_dacplus_update_rate_den(
+ substream, params);
}
return ret;
}
--
2.16.1