openwrt/target/linux/brcm2708/patches-4.4/0319-Revert-bcm2835-extend-allowed-range-of-channels-and-.patch

From cc475d93be9bf38826d0e091172816c29996fa4c Mon Sep 17 00:00:00 2001
From: popcornmix <popcornmix@gmail.com>
Date: Fri, 29 Apr 2016 17:30:00 +0100
Subject: [PATCH 319/381] Revert "bcm2835: extend allowed range of channels and
 samplerates"

This reverts commit 688a5f0daa45e0a51b324707768d472e1d715c13.
---
 sound/arm/bcm2835-pcm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/sound/arm/bcm2835-pcm.c
+++ b/sound/arm/bcm2835-pcm.c
@@ -26,9 +26,9 @@ static struct snd_pcm_hardware snd_bcm28
 	.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 	.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 	.rate_min = 8000,
-	.rate_max = 192000,
+	.rate_max = 48000,
 	.channels_min = 1,
-	.channels_max = 8,
+	.channels_max = 2,
 	.buffer_bytes_max = 128 * 1024,
 	.period_bytes_min =   1 * 1024,
 	.period_bytes_max = 128 * 1024,
@@ -43,9 +43,9 @@ static struct snd_pcm_hardware snd_bcm28
 	.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_44100 |
 		SNDRV_PCM_RATE_48000,
 	.rate_min = 44100,
-	.rate_max = 192000,
+	.rate_max = 48000,
 	.channels_min = 2,
-	.channels_max = 8,
+	.channels_max = 2,
 	.buffer_bytes_max = 128 * 1024,
 	.period_bytes_min =   1 * 1024,
 	.period_bytes_max = 128 * 1024,