linux-kernel - [PATCH] ARM: kirkwood: enable S/PDIF

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Date:	Tue, 23 Jul 2013 10:23:20 +0200
From:	Jean-Francois Moine <moinejf@...e.fr>
To:	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>,
	Rob Herring <rob.herring@...xeda.com>,
	Russell King <rmk+kernel@....linux.org.uk>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
	devicetree-discuss@...ts.ozlabs.org
Subject: [PATCH] ARM: kirkwood: enable S/PDIF

This patch enables S/PDIF.

Signed-off-by: Jean-Francois Moine <moinejf@...e.fr>
---
 sound/soc/kirkwood/kirkwood-i2s.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 4c9dad3..ad94c50 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -159,6 +159,7 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_FORMAT_S16_LE:
 		i2s_value |= KIRKWOOD_I2S_CTL_SIZE_16;
 		ctl_play = KIRKWOOD_PLAYCTL_SIZE_16_C |
+			   KIRKWOOD_PLAYCTL_SPDIF_EN |
 			   KIRKWOOD_PLAYCTL_I2S_EN;
 		ctl_rec = KIRKWOOD_RECCTL_SIZE_16_C |
 			  KIRKWOOD_RECCTL_I2S_EN;
@@ -169,6 +170,7 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_FORMAT_S20_3LE:
 		i2s_value |= KIRKWOOD_I2S_CTL_SIZE_20;
 		ctl_play = KIRKWOOD_PLAYCTL_SIZE_20 |
+			   KIRKWOOD_PLAYCTL_SPDIF_EN |
 			   KIRKWOOD_PLAYCTL_I2S_EN;
 		ctl_rec = KIRKWOOD_RECCTL_SIZE_20 |
 			  KIRKWOOD_RECCTL_I2S_EN;
@@ -177,6 +179,7 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_FORMAT_S24_LE:
 		i2s_value |= KIRKWOOD_I2S_CTL_SIZE_24;
 		ctl_play = KIRKWOOD_PLAYCTL_SIZE_24 |
+			   KIRKWOOD_PLAYCTL_SPDIF_EN |
 			   KIRKWOOD_PLAYCTL_I2S_EN;
 		ctl_rec = KIRKWOOD_RECCTL_SIZE_24 |
 			  KIRKWOOD_RECCTL_I2S_EN;

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/
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