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Commit e0780eef authored by Jeykumar Sankaran's avatar Jeykumar Sankaran
Browse files

msm: mdss: Consider FLIP flags while optimizing pixel fetch 



While calculating source and destination rect of a pipe for the
programmed ROI, consider FLIP flags set for the pipe.

Change-Id: I631453c26f443b08a23556f83195d9914e05b41d
Signed-off-by: default avatarJeykumar Sankaran <jsanka@codeaurora.org>
parent 799792ac

drivers/video/msm/mdss/mdss_mdp_pipe.c

+11 −2
Original line number Diff line number Diff line
@@ -1139,8 +1139,17 @@ static int mdss_mdp_image_setup(struct mdss_mdp_pipe *pipe, 


	if ((pipe->mixer_left->type != MDSS_MDP_MIXER_TYPE_WRITEBACK) &&

		!pipe->mixer_left->ctl->is_video_mode &&

		!pipe->src_split_req)

		!pipe->src_split_req) {

		mdss_mdp_crop_rect(&src, &dst, &sci);

		if (pipe->flags & MDP_FLIP_LR) {

			src.x = pipe->src.x + (pipe->src.x + pipe->src.w)

				- (src.x + src.w);

		}

		if (pipe->flags & MDP_FLIP_UD) {

			src.y = pipe->src.y + (pipe->src.y + pipe->src.h)

				- (src.y + src.h);

		}

	}



	src_size = (src.h << 16) | src.w;

	src_xy = (src.y << 16) | src.x;