diff options
| author | Huaibin Yang <huaibiny@codeaurora.org> | 2013-08-29 12:48:13 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:20:34 -0700 |
| commit | 9bba658d2c6a97ff35e83ecfbca1d021bb30a4a8 (patch) | |
| tree | 8e06999b100b938a0824108dddc87050d004fe08 /drivers/video/fbdev | |
| parent | 19b0596b0442c74add6d23f0efbc07e06b3ea977 (diff) | |
msm: mdss: half the y offset value for s/w deinterlace
S/W deinterlaces interleaved videos by changing the original height to
the half. Y offset needs to be half as well and this half y should be
checked again to make sure it is not an odd value, which is required
by mdp h/w.
CRs-fixed: 524678
Change-Id: I429dd6e66a8c034815ab3751c31e7e60c25a8051
Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
Diffstat (limited to 'drivers/video/fbdev')
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_overlay.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_overlay.c b/drivers/video/fbdev/msm/mdss_mdp_overlay.c index a7a4dd34d0c5..4897d5dac36d 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_overlay.c +++ b/drivers/video/fbdev/msm/mdss_mdp_overlay.c @@ -287,6 +287,9 @@ static int mdss_mdp_overlay_rotator_setup(struct msm_fb_data_type *mfd, if (req->flags & MDP_DEINTERLACE) { rot->flags |= MDP_DEINTERLACE; rot->src_rect.h /= 2; + rot->src_rect.y /= 2; + if (rot->src_rect.y % 2) + rot->src_rect.y++; } ret = mdss_mdp_rotator_setup(rot); @@ -583,6 +586,9 @@ static int mdss_mdp_overlay_pipe_setup(struct msm_fb_data_type *mfd, pipe->img_width /= 2; } else { pipe->src.h /= 2; + pipe->src.y /= 2; + if (pipe->src.y % 2) + pipe->src.y++; } } |