V4L/DVB (3582): Implement correct msp3400 input/output routing

- implement VIDIOC_INT_S_AUDIO_ROUTING for msp3400 and tvaudio
- use the new command in bttv, pvrusb2 and em28xx.
- remove the now obsolete MSP_SET_MATRIX from msp3400 (yeah!)
- remove the obsolete VIDIOC_S_AUDIO from msp3400.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 07130474a0df..642520acdfa7 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -123,14 +123,6 @@ enum v4l2_chip_ident {
 /* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
 #define AUDC_SET_RADIO        _IO('d',88)
 
-/* msp3400 ioctl: will be removed in the near future, to be replaced by
-   VIDIOC_INT_S_AUDIO_ROUTING. */
-struct msp_matrix {
-  int input;
-  int output;
-};
-#define MSP_SET_MATRIX     _IOW('m',17,struct msp_matrix)
-
 /* tuner ioctls */
 
 /* Sets tuner type and its I2C addr */