diff options
Diffstat (limited to 'drivers/media/platform/vivid/vivid-tpg.c')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-tpg.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/media/platform/vivid/vivid-tpg.c b/drivers/media/platform/vivid/vivid-tpg.c index 2b7362d4b618..c04c45868793 100644 --- a/drivers/media/platform/vivid/vivid-tpg.c +++ b/drivers/media/platform/vivid/vivid-tpg.c @@ -1514,6 +1514,35 @@ static int tpg_pattern_avg(const struct tpg_data *tpg, return -1; } +/* + * This struct contains common parameters used by both the drawing of the + * test pattern and the drawing of the extras (borders, square, etc.) + */ +struct tpg_draw_params { + /* common data */ + bool is_tv; + bool is_60hz; + unsigned twopixsize; + unsigned img_width; + unsigned stride; + unsigned hmax; + unsigned frame_line; + unsigned frame_line_next; + + /* test pattern */ + unsigned mv_hor_old; + unsigned mv_hor_new; + unsigned mv_vert_old; + unsigned mv_vert_new; + + /* extras */ + unsigned wss_width; + unsigned wss_random_offset; + unsigned sav_eav_f; + unsigned left_pillar_width; + unsigned right_pillar_start; +}; + void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std, unsigned p, u8 *vbuf) { bool is_tv = std; |
