mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
|
From 0999f5ef037e213e87af656f23ae305d1885b006 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Matthias Reichl <hias@horus.com>
|
||
|
|
Date: Fri, 2 Feb 2018 20:30:43 +0100
|
||
|
|
Subject: [PATCH 217/454] ASoC: raspidac3: 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/raspidac3.c | 14 --------------
|
||
|
|
1 file changed, 14 deletions(-)
|
||
|
|
|
||
|
|
--- a/sound/soc/bcm/raspidac3.c
|
||
|
|
+++ b/sound/soc/bcm/raspidac3.c
|
||
|
|
@@ -68,19 +68,6 @@ static int snd_rpi_raspidac3_init(struct
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
-/* set hw parameters */
|
||
|
|
-static int snd_rpi_raspidac3_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;
|
||
|
|
-
|
||
|
|
- unsigned int sample_bits =
|
||
|
|
- snd_pcm_format_physical_width(params_format(params));
|
||
|
|
-
|
||
|
|
- return snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2);
|
||
|
|
-}
|
||
|
|
-
|
||
|
|
/* startup */
|
||
|
|
static int snd_rpi_raspidac3_startup(struct snd_pcm_substream *substream) {
|
||
|
|
struct snd_soc_pcm_runtime *rtd = substream->private_data;
|
||
|
|
@@ -98,7 +85,6 @@ static void snd_rpi_raspidac3_shutdown(s
|
||
|
|
|
||
|
|
/* machine stream operations */
|
||
|
|
static struct snd_soc_ops snd_rpi_raspidac3_ops = {
|
||
|
|
- .hw_params = snd_rpi_raspidac3_hw_params,
|
||
|
|
.startup = snd_rpi_raspidac3_startup,
|
||
|
|
.shutdown = snd_rpi_raspidac3_shutdown,
|
||
|
|
};
|