From f51840ec4d19636b7e5faed524ec6a9fad35eab9 Mon Sep 17 00:00:00 2001
From: Graeme Gregory <graeme@openmoko.com>
Date: Thu, 10 Jan 2008 14:44:24 +0100
Subject: [PATCH] --- yaml --- r: 81615 b: refs/heads/master c:
 96d90e19307ce590097295026a2e1b36618ddd01 h: refs/heads/master i:   81613:
 7edb2c2ec0753ab4008dac869791821177ef7117   81611:
 f75f45a4c78a545d45cc82f62712cf6529c4d5eb   81607:
 69acc66492f5881c1b1e08227736081e31f802bd   81599:
 ac1f82aedeef9e149bf26a344600f4a589c32297 v: v3

---
 [refs]                                |  2 +-
 trunk/sound/soc/s3c24xx/s3c24xx-pcm.c | 48 ++++++++++++++-------------
 2 files changed, 26 insertions(+), 24 deletions(-)

diff --git a/[refs] b/[refs]
index 5928ce34f549..6764569c6d20 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2d6a4ac9eeb8e8eb0343a2c761b2c132957d2b71
+refs/heads/master: 96d90e19307ce590097295026a2e1b36618ddd01
diff --git a/trunk/sound/soc/s3c24xx/s3c24xx-pcm.c b/trunk/sound/soc/s3c24xx/s3c24xx-pcm.c
index 290dcf12b5ae..29a6c82f873a 100644
--- a/trunk/sound/soc/s3c24xx/s3c24xx-pcm.c
+++ b/trunk/sound/soc/s3c24xx/s3c24xx-pcm.c
@@ -48,7 +48,9 @@ static const struct snd_pcm_hardware s3c24xx_pcm_hardware = {
 	.info			= SNDRV_PCM_INFO_INTERLEAVED |
 				    SNDRV_PCM_INFO_BLOCK_TRANSFER |
 				    SNDRV_PCM_INFO_MMAP |
-				    SNDRV_PCM_INFO_MMAP_VALID,
+				    SNDRV_PCM_INFO_MMAP_VALID |
+				    SNDRV_PCM_INFO_PAUSE |
+				    SNDRV_PCM_INFO_RESUME,
 	.formats		= SNDRV_PCM_FMTBIT_S16_LE |
 				    SNDRV_PCM_FMTBIT_U16_LE |
 				    SNDRV_PCM_FMTBIT_U8 |
@@ -175,28 +177,6 @@ static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream,
 		}
 	}
 
-	/* channel needs configuring for mem=>device, increment memory addr,
-	 * sync to pclk, half-word transfers to the IIS-FIFO. */
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		s3c2410_dma_devconfig(prtd->params->channel,
-				S3C2410_DMASRC_MEM, S3C2410_DISRCC_INC |
-				S3C2410_DISRCC_APB, prtd->params->dma_addr);
-
-		s3c2410_dma_config(prtd->params->channel,
-				prtd->params->dma_size,
-				S3C2410_DCON_SYNC_PCLK | 
-				S3C2410_DCON_HANDSHAKE);
-	} else {
-		s3c2410_dma_config(prtd->params->channel,
-				prtd->params->dma_size,
-				S3C2410_DCON_HANDSHAKE | 
-				S3C2410_DCON_SYNC_PCLK);
-
-		s3c2410_dma_devconfig(prtd->params->channel,
-					S3C2410_DMASRC_HW, 0x3,
-					prtd->params->dma_addr);
-	}
-
 	s3c2410_dma_set_buffdone_fn(prtd->params->channel,
 				    s3c24xx_audio_buffdone);
 
@@ -245,6 +225,28 @@ static int s3c24xx_pcm_prepare(struct snd_pcm_substream *substream)
 	if (!prtd->params)
 	 	return 0;
 
+	/* channel needs configuring for mem=>device, increment memory addr,
+	 * sync to pclk, half-word transfers to the IIS-FIFO. */
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		s3c2410_dma_devconfig(prtd->params->channel,
+				S3C2410_DMASRC_MEM, S3C2410_DISRCC_INC |
+				S3C2410_DISRCC_APB, prtd->params->dma_addr);
+
+		s3c2410_dma_config(prtd->params->channel,
+				prtd->params->dma_size,
+				S3C2410_DCON_SYNC_PCLK |
+				S3C2410_DCON_HANDSHAKE);
+	} else {
+		s3c2410_dma_config(prtd->params->channel,
+				prtd->params->dma_size,
+				S3C2410_DCON_HANDSHAKE |
+				S3C2410_DCON_SYNC_PCLK);
+
+		s3c2410_dma_devconfig(prtd->params->channel,
+					S3C2410_DMASRC_HW, 0x3,
+					prtd->params->dma_addr);
+	}
+
 	/* flush the DMA channel */
 	s3c2410_dma_ctrl(prtd->params->channel, S3C2410_DMAOP_FLUSH);
 	prtd->dma_loaded = 0;