diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-22 13:18:27 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 09:39:27 -0200 |
| commit | 531c98e71805b32e9ea35a218119100bbd2b7615 (patch) | |
| tree | 548f878b2d4abd66bee8d0fa0b19eeb9cf3182c9 /include/linux | |
| parent | 4b00eb25340c1a9b9eedaf0bc5b0f0d18eddb028 (diff) | |
V4L/DVB (9953): em28xx: Add suport for debugging AC97 anciliary chips
The em28xx driver can be coupled to an anciliary AC97 chip. This patch
allows read/write AC97 registers directly.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/videodev2.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 754c8d9685a..e31144d2223 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1376,6 +1376,7 @@ struct v4l2_streamparm { #define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */ #define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */ #define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */ +#define V4L2_CHIP_MATCH_AC97 3 /* Match against anciliary AC97 chip */ struct v4l2_register { __u32 match_type; /* Match type */ |