linux-kernel - [PATCH 5/8] ASoC: twl6040: Fix the number of channels for vibra

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Date:	Thu, 15 Sep 2011 15:59:18 +0300
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	Samuel Ortiz <samuel.ortiz@...el.com>,
	Dmitry Torokhov <dtor@...l.ru>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Liam Girdwood <lrg@...com>
Cc:	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
	Misael Lopez Cruz <misael.lopez@...com>,
	linux-input@...r.kernel.org
Subject: [PATCH 5/8] ASoC: twl6040: Fix the number of channels for vibra

Only mono audio can be used for vibra (DL4 channel).

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 sound/soc/codecs/twl6040.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 8eecf4a..a386cb3 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1548,8 +1548,8 @@ static struct snd_soc_dai_driver twl6040_dai[] = {
 	.name = "twl6040-vib",
 	.playback = {
 		.stream_name = "Vibra Playback",
-		.channels_min = 2,
-		.channels_max = 2,
+		.channels_min = 1,
+		.channels_max = 1,
 		.rates = SNDRV_PCM_RATE_CONTINUOUS,
 		.formats = TWL6040_FORMATS,
 	},
-- 
1.7.6.1

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