openwrt/target/linux/brcm2708/patches-4.19/950-0414-ASoC-tlv320aic32x4-Allow-192000-Sample-Rate.patch
Álvaro Fernández Rojas 4295485719 brcm2708: add linux 4.19 support
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709)

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2019-07-14 12:44:14 +02:00

28 lines
992 B
Diff

From c72904446aa20ab6136502697641545cc5e7dc7e Mon Sep 17 00:00:00 2001
From: Annaliese McDermond <nh6z@nh6z.net>
Date: Thu, 21 Mar 2019 17:58:54 -0700
Subject: [PATCH 414/703] ASoC: tlv320aic32x4: Allow 192000 Sample Rate
commit 6d56ee1550b8a81bc63c80051ff78d8d704b09ba upstream.
The clocking and processing blocks are now properly set up to
support 192000 sample rates. Allow drivers to ask for that.
Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/codecs/tlv320aic32x4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -859,7 +859,7 @@ static int aic32x4_set_bias_level(struct
return 0;
}
-#define AIC32X4_RATES SNDRV_PCM_RATE_8000_96000
+#define AIC32X4_RATES SNDRV_PCM_RATE_8000_192000
#define AIC32X4_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \
| SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)