ASoC: SMDK_WM8580: Enable for SMDKC100

Enable the ASoC Machine driver to run on SMDKC100 as well.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

2 files changed, 53 insertions, 22 deletions

diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index 396f678d1af5..4989fad83563 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -62,7 +62,7 @@ config SND_S3C24XX_SOC_JIVE_WM8750
 
 config SND_SOC_SMDK_WM8580
         tristate "SoC I2S Audio support for WM8580 on SMDK"
-        depends on SND_S3C24XX_SOC && MACH_SMDK6410
+        depends on SND_S3C24XX_SOC && (MACH_SMDK6410 || MACH_SMDKC100)
         select SND_SOC_WM8580
         select SND_SAMSUNG_I2S
         help
diff --git a/sound/soc/s3c24xx/smdk_wm8580.c b/sound/soc/s3c24xx/smdk_wm8580.c
index b1b3d12abcb9..0ae3d57d79e6 100644
--- a/sound/soc/s3c24xx/smdk_wm8580.c
+++ b/sound/soc/s3c24xx/smdk_wm8580.c
@@ -17,6 +17,8 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
+#include <asm/mach-types.h>
+
 #include "../codecs/wm8580.h"
 #include "dma.h"
 #include "i2s.h"
@@ -200,33 +202,49 @@ static int smdk_wm8580_init_paifrx(struct snd_soc_pcm_runtime *rtd)
         return 0;
 }
 
+enum {
+        PRI_PLAYBACK = 0,
+        PRI_CAPTURE,
+        SEC_PLAYBACK,
+};
+
 static struct snd_soc_dai_link smdk_dai[] = {
-{ /* Primary Playback i/f */
-        .name = "WM8580 PAIF RX",
-        .stream_name = "Playback",
-        .cpu_dai_name = "samsung-i2s.2",
-        .codec_dai_name = "wm8580-hifi-playback",
-        .platform_name = "samsung-audio",
-        .codec_name = "wm8580-codec.0-001b",
-        .init = smdk_wm8580_init_paifrx,
-        .ops = &smdk_ops,
-},
-{ /* Primary Capture i/f */
-        .name = "WM8580 PAIF TX",
-        .stream_name = "Capture",
-        .cpu_dai_name = "samsung-i2s.2",
-        .codec_dai_name = "wm8580-hifi-capture",
-        .platform_name = "samsung-audio",
-        .codec_name = "wm8580-codec.0-001b",
-        .init = smdk_wm8580_init_paiftx,
-        .ops = &smdk_ops,
-},
+        [PRI_PLAYBACK] = { /* Primary Playback i/f */
+                .name = "WM8580 PAIF RX",
+                .stream_name = "Playback",
+                .cpu_dai_name = "samsung-i2s.2",
+                .codec_dai_name = "wm8580-hifi-playback",
+                .platform_name = "samsung-audio",
+                .codec_name = "wm8580-codec.0-001b",
+                .init = smdk_wm8580_init_paifrx,
+                .ops = &smdk_ops,
+        },
+        [PRI_CAPTURE] = { /* Primary Capture i/f */
+                .name = "WM8580 PAIF TX",
+                .stream_name = "Capture",
+                .cpu_dai_name = "samsung-i2s.2",
+                .codec_dai_name = "wm8580-hifi-capture",
+                .platform_name = "samsung-audio",
+                .codec_name = "wm8580-codec.0-001b",
+                .init = smdk_wm8580_init_paiftx,
+                .ops = &smdk_ops,
+        },
+        [SEC_PLAYBACK] = { /* Sec_Fifo Playback i/f */
+                .name = "Sec_FIFO TX",
+                .stream_name = "Playback",
+                .cpu_dai_name = "samsung-i2s.x",
+                .codec_dai_name = "wm8580-hifi-playback",
+                .platform_name = "samsung-audio",
+                .codec_name = "wm8580-codec.0-001b",
+                .init = smdk_wm8580_init_paifrx,
+                .ops = &smdk_ops,
+        },
 };
 
 static struct snd_soc_card smdk = {
         .name = "SMDK-I2S",
         .dai_link = smdk_dai,
-        .num_links = ARRAY_SIZE(smdk_dai),
+        .num_links = 2,
 };
 
 static struct platform_device *smdk_snd_device;
@@ -234,6 +252,19 @@ static struct platform_device *smdk_snd_device;
 static int __init smdk_audio_init(void)
 {
         int ret;
+        char *str;
+
+        if (machine_is_smdkc100()) {
+                smdk.num_links = 3;
+                /* S5PC100 has I2S0 as v5 */
+                str = (char *)smdk_dai[PRI_PLAYBACK].cpu_dai_name;
+                str[strlen(str) - 1] = '0';
+                str = (char *)smdk_dai[PRI_CAPTURE].cpu_dai_name;
+                str[strlen(str) - 1] = '0';
+                /* Secondary is at offset SAMSUNG_I2S_SECOFF from Primary */
+                str = (char *)smdk_dai[SEC_PLAYBACK].cpu_dai_name;
+                str[strlen(str) - 1] = '0' + SAMSUNG_I2S_SECOFF;
+        }
 
         smdk_snd_device = platform_device_alloc("soc-audio", -1);
         if (!smdk_snd_device)