Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/drivers/media/video/tda9840.h b/drivers/media/video/tda9840.h
new file mode 100644
index 0000000..2802105
--- /dev/null
+++ b/drivers/media/video/tda9840.h
@@ -0,0 +1,35 @@
+#ifndef __INCLUDED_TDA9840__
+#define __INCLUDED_TDA9840__
+
+#define I2C_TDA9840 0x42
+
+#define TDA9840_DETECT _IOR('v',1,int)
+/* return values for TDA9840_DETCT */
+#define TDA9840_MONO_DETECT 0x0
+#define TDA9840_DUAL_DETECT 0x1
+#define TDA9840_STEREO_DETECT 0x2
+#define TDA9840_INCORRECT_DETECT 0x3
+
+#define TDA9840_SWITCH _IOW('v',2,int)
+/* modes than can be set with TDA9840_SWITCH */
+#define TDA9840_SET_MUTE 0x00
+#define TDA9840_SET_MONO 0x10
+#define TDA9840_SET_STEREO 0x2a
+#define TDA9840_SET_LANG1 0x12
+#define TDA9840_SET_LANG2 0x1e
+#define TDA9840_SET_BOTH 0x1a
+#define TDA9840_SET_BOTH_R 0x16
+#define TDA9840_SET_EXTERNAL 0x7a
+
+/* values may range between +2.5 and -2.0;
+ the value has to be multiplied with 10 */
+#define TDA9840_LEVEL_ADJUST _IOW('v',3,int)
+
+/* values may range between +2.5 and -2.4;
+ the value has to be multiplied with 10 */
+#define TDA9840_STEREO_ADJUST _IOW('v',4,int)
+
+/* currently not implemented */
+#define TDA9840_TEST _IOW('v',5,int)
+
+#endif