diff options
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 */ |