2b1c6b21b5
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>
50 lines
1.4 KiB
Diff
50 lines
1.4 KiB
Diff
From ad3d718e72cdc2c01c22578831603ea1981f9906 Mon Sep 17 00:00:00 2001
|
|
From: popcornmix <popcornmix@gmail.com>
|
|
Date: Fri, 29 Apr 2016 17:28:06 +0100
|
|
Subject: [PATCH] Revert "bcm2835: only allow stereo if analogue jack is
|
|
selected"
|
|
|
|
This reverts commit 5f7049894f47b3836838cd68e29ee883179c80b3.
|
|
---
|
|
sound/arm/bcm2835-ctl.c | 12 ------------
|
|
1 file changed, 12 deletions(-)
|
|
|
|
--- a/sound/arm/bcm2835-ctl.c
|
|
+++ b/sound/arm/bcm2835-ctl.c
|
|
@@ -423,16 +423,9 @@ static struct cea_channel_speaker_alloca
|
|
{ .ca_index = 0x31, .speakers = { FRW, FLW, RR, RL, FC, LFE, FR, FL } },
|
|
};
|
|
|
|
-static int uses_analogue(bcm2835_chip_t *chip)
|
|
-{
|
|
- return chip->dest == 1;
|
|
-}
|
|
-
|
|
static int snd_bcm2835_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag,
|
|
unsigned int size, unsigned int __user *tlv)
|
|
{
|
|
- struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
|
|
- bcm2835_chip_t *chip = info->private_data;
|
|
unsigned int __user *dst;
|
|
int count = 0;
|
|
int i;
|
|
@@ -449,9 +442,6 @@ static int snd_bcm2835_chmap_ctl_tlv(str
|
|
int chs_bytes;
|
|
int c;
|
|
|
|
- if (i > 0 && uses_analogue(chip))
|
|
- break;
|
|
-
|
|
for (c = 0; c < 8; c++) {
|
|
if (ch->speakers[c])
|
|
num_chs++;
|
|
@@ -562,8 +552,6 @@ static int snd_bcm2835_chmap_ctl_put(str
|
|
int matches = 1;
|
|
int cur = 0;
|
|
int x;
|
|
- if (i > 0 && uses_analogue(chip))
|
|
- break;
|
|
memset(remap, 0, sizeof(remap));
|
|
for (x = 0; x < substream->runtime->channels; x++) {
|
|
int sp = ucontrol->value.integer.value[x];
|