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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-15 12:49:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-15 12:49:56 -0800 |
| commit | 122804ecb59493fbb4d31b3ba9ac59faaf45276f (patch) | |
| tree | cff4d8a158c412e4a8d3abc8d91bb0eb52b01c9a /drivers/media/video/s5p-tv/mixer.h | |
| parent | 16008d641670571ff4cd750b416c7caf2d89f467 (diff) | |
| parent | 126400033940afb658123517a2e80eb68259fbd7 (diff) | |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (655 commits)
[media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver
mb86a20s: Add a few more register settings at the init seq
mb86a20s: Group registers into the same line
[media] [PATCH] don't reset the delivery system on DTV_CLEAR
[media] [BUG] it913x-fe fix typo error making SNR levels unstable
[media] cx23885: Query the CX25840 during enum_input for status
[media] cx25840: Add support for g_input_status
[media] rc-videomate-m1f.c Rename to match remote controler name
[media] drivers: media: au0828: Fix dependency for VIDEO_AU0828
[media] convert drivers/media/* to use module_platform_driver()
[media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB
[media] Exynos4 JPEG codec v4l2 driver
[media] doc: v4l: selection: choose pixels as units for selection rectangles
[media] v4l: s5p-tv: mixer: fix setup of VP scaling
[media] v4l: s5p-tv: mixer: add support for selection API
[media] v4l: emulate old crop API using extended crop/compose API
[media] doc: v4l: add documentation for selection API
[media] doc: v4l: add binary images for selection API
[media] v4l: add support for selection api
[media] hd29l2: fix review findings
...
Diffstat (limited to 'drivers/media/video/s5p-tv/mixer.h')
| -rw-r--r-- | drivers/media/video/s5p-tv/mixer.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/media/video/s5p-tv/mixer.h b/drivers/media/video/s5p-tv/mixer.h index 51ad59b3035..1597078c4a5 100644 --- a/drivers/media/video/s5p-tv/mixer.h +++ b/drivers/media/video/s5p-tv/mixer.h @@ -86,6 +86,17 @@ struct mxr_crop { unsigned int field; }; +/** stages of geometry operations */ +enum mxr_geometry_stage { + MXR_GEOMETRY_SINK, + MXR_GEOMETRY_COMPOSE, + MXR_GEOMETRY_CROP, + MXR_GEOMETRY_SOURCE, +}; + +/* flag indicating that offset should be 0 */ +#define MXR_NO_OFFSET 0x80000000 + /** description of transformation from source to destination image */ struct mxr_geometry { /** cropping for source image */ @@ -133,7 +144,8 @@ struct mxr_layer_ops { /** streaming stop/start */ void (*stream_set)(struct mxr_layer *, int); /** adjusting geometry */ - void (*fix_geometry)(struct mxr_layer *); + void (*fix_geometry)(struct mxr_layer *, + enum mxr_geometry_stage, unsigned long); }; /** layer instance, a single window and content displayed on output */ |