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authorGraeme Gregory <gg@opensource.wolfsonmicro.com>2007-05-14 11:02:51 +0200
committerJaroslav Kysela <perex@suse.cz>2007-07-20 11:11:15 +0200
commit050f05eaec1c7c5434c78d010ada3cfeb7d0b3b3 (patch)
tree3672da69afdb2961530c712b292df1337c77d939 /sound/soc/s3c24xx/s3c24xx-ac97.h
parentc111b8de975a357ff58e73047e9af48afacf2347 (diff)
downloadlinux-stericsson-050f05eaec1c7c5434c78d010ada3cfeb7d0b3b3.tar.gz
[ALSA] ASoC S3C24xx machine drivers - s3c2443-AC97
This patch adds AC97 support to the Samsung S3C2443 CPU. Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/soc/s3c24xx/s3c24xx-ac97.h')
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1 files changed, 25 insertions, 0 deletions
diff --git a/sound/soc/s3c24xx/s3c24xx-ac97.h b/sound/soc/s3c24xx/s3c24xx-ac97.h
new file mode 100644
index 000000000000..2b835e8260fa
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+++ b/sound/soc/s3c24xx/s3c24xx-ac97.h
@@ -0,0 +1,25 @@
+/*
+ * s3c24xx-ac97.c -- ALSA Soc Audio Layer
+ *
+ * (c) 2007 Wolfson Microelectronics PLC.
+ * Author: Graeme Gregory
+ * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * Revision history
+ * 10th Nov 2006 Initial version.
+ */
+
+#ifndef S3C24XXAC97_H_
+#define S3C24XXAC97_H_
+
+#define AC_CMD_ADDR(x) (x << 16)
+#define AC_CMD_DATA(x) (x & 0xffff)
+
+extern struct snd_soc_cpu_dai s3c2443_ac97_dai[];
+
+#endif /*S3C24XXAC97_H_*/