openwrtv3/target/linux/brcm2708/patches-4.4/0244-boomberry-dac-Adjust-for-ALSA-API-change.patch
Álvaro Fernández Rojas 2b1c6b21b5 brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Also adds support for Raspberry Pi Compute Module 3 (untested).

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-09-10 14:54:26 +02:00

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Diff

From 9d3c4c7019c68e5eb1c1635c8878f5c6bff3e120 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Fri, 15 Apr 2016 10:48:39 +0100
Subject: [PATCH] boomberry-dac: Adjust for ALSA API change
As of 4.4, snd_soc_limit_volume now takes a struct snd_soc_card *
rather than a struct snd_soc_codec *.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
sound/soc/bcm/boomberry-dac.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/sound/soc/bcm/boomberry-dac.c
+++ b/sound/soc/bcm/boomberry-dac.c
@@ -40,9 +40,8 @@ static int snd_rpi_boomberry_dac_init(st
{
int ret;
struct snd_soc_card *card = rtd->card;
- struct snd_soc_codec *codec = rtd->codec;
- ret = snd_soc_limit_volume(codec, "Digital Playback Volume", 207);
+ ret = snd_soc_limit_volume(card, "Digital Playback Volume", 207);
if (ret < 0)
dev_warn(card->dev, "Failed to set volume limit: %d\n", ret);
}