diff options
Diffstat (limited to 'drivers/media/test-drivers/vivid/vivid-vid-cap.c')
| -rw-r--r-- | drivers/media/test-drivers/vivid/vivid-vid-cap.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/media/test-drivers/vivid/vivid-vid-cap.c b/drivers/media/test-drivers/vivid/vivid-vid-cap.c index 6a790ac8cbe6..b166d90177c6 100644 --- a/drivers/media/test-drivers/vivid/vivid-vid-cap.c +++ b/drivers/media/test-drivers/vivid/vivid-vid-cap.c @@ -10,6 +10,7 @@ #include <linux/sched.h> #include <linux/vmalloc.h> #include <linux/videodev2.h> +#include <linux/prandom.h> #include <linux/v4l2-dv-timings.h> #include <media/v4l2-common.h> #include <media/v4l2-event.h> @@ -257,8 +258,6 @@ const struct vb2_ops vivid_vid_cap_qops = { .start_streaming = vid_cap_start_streaming, .stop_streaming = vid_cap_stop_streaming, .buf_request_complete = vid_cap_buf_request_complete, - .wait_prepare = vb2_ops_wait_prepare, - .wait_finish = vb2_ops_wait_finish, }; /* @@ -1459,12 +1458,19 @@ static bool valid_cvt_gtf_timings(struct v4l2_dv_timings *timings) h_freq = (u32)bt->pixelclock / total_h_pixel; if (bt->standards == 0 || (bt->standards & V4L2_DV_BT_STD_CVT)) { + struct v4l2_dv_timings cvt = {}; + if (v4l2_detect_cvt(total_v_lines, h_freq, bt->vsync, bt->width, - bt->polarities, bt->interlaced, timings)) + bt->polarities, bt->interlaced, + &vivid_dv_timings_cap, &cvt) && + cvt.bt.width == bt->width && cvt.bt.height == bt->height) { + *timings = cvt; return true; + } } if (bt->standards == 0 || (bt->standards & V4L2_DV_BT_STD_GTF)) { + struct v4l2_dv_timings gtf = {}; struct v4l2_fract aspect_ratio; find_aspect_ratio(bt->width, bt->height, @@ -1472,8 +1478,12 @@ static bool valid_cvt_gtf_timings(struct v4l2_dv_timings *timings) &aspect_ratio.denominator); if (v4l2_detect_gtf(total_v_lines, h_freq, bt->vsync, bt->polarities, bt->interlaced, - aspect_ratio, timings)) + aspect_ratio, &vivid_dv_timings_cap, + >f) && + gtf.bt.width == bt->width && gtf.bt.height == bt->height) { + *timings = gtf; return true; + } } return false; } |