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authorClemens Ladisch <clemens@ladisch.de>2009-09-28 11:17:36 +0200
committerTakashi Iwai <tiwai@suse.de>2009-09-28 11:54:20 +0200
commitdc0adf48daa81b05765d3c5ebab76321f77e9d21 (patch)
treeffe681631797c7a66d9e64516e745e8fea100f2a /sound/pci/oxygen/hifier.c
parent3d8bb454c4fbe18cea1adfd4183a4a9ef5f0ef04 (diff)
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sound: oxygen: more hardware documentation
Add some comments describing the hardware pin routing. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen/hifier.c')
-rw-r--r--sound/pci/oxygen/hifier.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/oxygen/hifier.c b/sound/pci/oxygen/hifier.c
index 9026a14..19e9e01 100644
--- a/sound/pci/oxygen/hifier.c
+++ b/sound/pci/oxygen/hifier.c
@@ -17,6 +17,12 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/*
+ * CMI8788:
+ *
+ * SPI 0 -> AK4396
+ */
+
#include <linux/delay.h>
#include <linux/pci.h>
#include <sound/control.h>