openwrt/target/linux/bcm27xx/patches-6.6/950-0750-ASoC-dwc-Permit-sample-rates-up-to-384kHz.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

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860 B
Diff

From 594356bf1518872a1dcc077d0342c88c93f14b57 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Mon, 27 Nov 2023 12:16:04 +0000
Subject: [PATCH 0750/1085] ASoC: dwc: Permit sample rates up to 384kHz
The BCM2835 I2S block advertises clock rates up to 384kHz, and there's
no reason why RP1's DWC I2S block shouldn't do the same.
See: https://github.com/raspberrypi/linux/issues/5748
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
sound/soc/dwc/dwc-i2s.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -796,7 +796,7 @@ static int dw_configure_dai_by_dt(struct
u32 idx2;
int ret;
- ret = dw_configure_dai(dev, dw_i2s_dai, SNDRV_PCM_RATE_8000_192000);
+ ret = dw_configure_dai(dev, dw_i2s_dai, SNDRV_PCM_RATE_8000_384000);
if (ret < 0)
return ret;