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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-08-23 10:42:59 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2007-08-23 10:42:59 +0200 |
| commit | 4cd021e1812491396b85d2f96ac4e6a68b021b15 (patch) | |
| tree | 87824be133c0f0d0ef6d0858244e17951137c736 /linux/drivers/media/video/ivtv/ivtv-yuv.h | |
| parent | ba03da316f9e322ba08e66ce79a12f122e731b45 (diff) | |
| download | mediapointer-dvb-s2-4cd021e1812491396b85d2f96ac4e6a68b021b15.tar.gz mediapointer-dvb-s2-4cd021e1812491396b85d2f96ac4e6a68b021b15.tar.bz2 | |
ivtv: header cleanup
From: Hans Verkuil <hverkuil@xs4all.nl>
- add guards
- remove unused header includes
- move card-specific stuff from ivtv-driver.h to ivtv-cards.h
- move YUV-specific stuff from ivtv-driver.h to ivtv-yuv.h
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'linux/drivers/media/video/ivtv/ivtv-yuv.h')
| -rw-r--r-- | linux/drivers/media/video/ivtv/ivtv-yuv.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/linux/drivers/media/video/ivtv/ivtv-yuv.h b/linux/drivers/media/video/ivtv/ivtv-yuv.h index 88972d3f7..0824048ce 100644 --- a/linux/drivers/media/video/ivtv/ivtv-yuv.h +++ b/linux/drivers/media/video/ivtv/ivtv-yuv.h @@ -18,7 +18,25 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#ifndef IVTV_YUV_H +#define IVTV_YUV_H + +/* Buffers on hardware offsets */ +#define IVTV_YUV_BUFFER_OFFSET 0x001a8600 /* First YUV Buffer */ +#define IVTV_YUV_BUFFER_OFFSET_1 0x00240400 /* Second YUV Buffer */ +#define IVTV_YUV_BUFFER_OFFSET_2 0x002d8200 /* Third YUV Buffer */ +#define IVTV_YUV_BUFFER_OFFSET_3 0x00370000 /* Fourth YUV Buffer */ +#define IVTV_YUV_BUFFER_UV_OFFSET 0x65400 /* Offset to UV Buffer */ + +/* Offset to filter table in firmware */ +#define IVTV_YUV_HORIZONTAL_FILTER_OFFSET 0x025d8 +#define IVTV_YUV_VERTICAL_FILTER_OFFSET 0x03358 + +extern const u32 yuv_offset[4]; + int ivtv_yuv_filter_check(struct ivtv *itv); int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args); void ivtv_yuv_close(struct ivtv *itv); void ivtv_yuv_work_handler (struct ivtv *itv); + +#endif |