mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
|
From 27a3d69088ae59f17ec5cb2c8b757b422b1589a9 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Matthias Reichl <hias@horus.com>
|
||
|
|
Date: Fri, 2 Feb 2018 20:30:43 +0100
|
||
|
|
Subject: [PATCH 216/454] ASoC: justboom-dac: fix S24_LE format
|
||
|
|
|
||
|
|
Remove set_bclk_ratio call so 24-bit data is transmitted in
|
||
|
|
24 bclk cycles.
|
||
|
|
|
||
|
|
Also remove hw_params as it's no longer needed.
|
||
|
|
|
||
|
|
Signed-off-by: Matthias Reichl <hias@horus.com>
|
||
|
|
---
|
||
|
|
sound/soc/bcm/justboom-dac.c | 12 ------------
|
||
|
|
1 file changed, 12 deletions(-)
|
||
|
|
|
||
|
|
--- a/sound/soc/bcm/justboom-dac.c
|
||
|
|
+++ b/sound/soc/bcm/justboom-dac.c
|
||
|
|
@@ -49,17 +49,6 @@ static int snd_rpi_justboom_dac_init(str
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
-static int snd_rpi_justboom_dac_hw_params(struct snd_pcm_substream *substream,
|
||
|
|
- struct snd_pcm_hw_params *params)
|
||
|
|
-{
|
||
|
|
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||
|
|
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
|
||
|
|
- /*return snd_soc_dai_set_bclk_ratio(cpu_dai, 64);*/
|
||
|
|
- unsigned int sample_bits =
|
||
|
|
- snd_pcm_format_physical_width(params_format(params));
|
||
|
|
- return snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2);
|
||
|
|
-}
|
||
|
|
-
|
||
|
|
static int snd_rpi_justboom_dac_startup(struct snd_pcm_substream *substream) {
|
||
|
|
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||
|
|
struct snd_soc_codec *codec = rtd->codec;
|
||
|
|
@@ -75,7 +64,6 @@ static void snd_rpi_justboom_dac_shutdow
|
||
|
|
|
||
|
|
/* machine stream operations */
|
||
|
|
static struct snd_soc_ops snd_rpi_justboom_dac_ops = {
|
||
|
|
- .hw_params = snd_rpi_justboom_dac_hw_params,
|
||
|
|
.startup = snd_rpi_justboom_dac_startup,
|
||
|
|
.shutdown = snd_rpi_justboom_dac_shutdown,
|
||
|
|
};
|