diff options
| author | Sree Sesha Aravind Vadrevu <svadrevu@codeaurora.org> | 2013-04-25 17:36:45 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:16:43 -0700 |
| commit | 621d4e38824b7e5fa37b84437b4f58108bda5114 (patch) | |
| tree | 31d7028c39e2dec0e4dd7e92537a0d4df3501c21 | |
| parent | a72e0bcc4a0ceb1f96e20c02b3e85327c18e7958 (diff) | |
msm: mdss: disable cropping for bandwidth compression
cropping on the pipe shouldn't happen for Bandwidth compression.
Also, interlaced formats should have w,h as multiple of 4 to
avoid odd sizes after division.
Change-Id: I688898e9917bcea0b193c78ed3ccd0f7e5b6acfd
Signed-off-by: Sree Sesha Aravind Vadrevu <svadrevu@codeaurora.org>
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_overlay.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_overlay.c b/drivers/video/fbdev/msm/mdss_mdp_overlay.c index af47d0faa8dc..fed13e63381b 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_overlay.c +++ b/drivers/video/fbdev/msm/mdss_mdp_overlay.c @@ -179,6 +179,14 @@ static int mdss_mdp_overlay_req_check(struct msm_fb_data_type *mfd, req->src_rect.h, req->dst_rect.h); return -EINVAL; } + + if (req->flags & MDP_BWC_EN) { + if ((req->src.width != req->src_rect.w) || + (req->src.height != req->src_rect.h)) { + pr_err("BWC: unequal src img and rect w,h\n"); + return -EINVAL; + } + } } if (fmt->is_yuv) { @@ -189,6 +197,13 @@ static int mdss_mdp_overlay_req_check(struct msm_fb_data_type *mfd, } } + if (req->flags & MDP_DEINTERLACE) { + if ((req->src.width % 4 != 0) || (req->src.height % 4 != 0)) { + pr_err("interlaced fmt w,h need to be even post div\n"); + return -EINVAL; + } + } + return 0; } |