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Commit e39f42cc authored by Jayant Shekhar's avatar Jayant Shekhar
Browse files

msm: mdss: Correct source and destination buffer rectangles 



In case of 180 degree panel flip using pan display for commit,
correct source and destination buffer rectangles as mixer swap
is no longer supported.

Change-Id: Ifd31732ace6ebefd865933b6be359374e4a9fa63
Signed-off-by: default avatarJayant Shekhar <jshekhar@codeaurora.org>
parent 8d601310

drivers/video/fbdev/msm/mdss_mdp_overlay.c

+10 −7
Original line number Diff line number Diff line
@@ -953,13 +953,6 @@ int mdss_mdp_overlay_pipe_setup(struct msm_fb_data_type *mfd, 
		pipe->dst.y += mixer->ctl->border_y_off;

	}



	if (mfd->panel_orientation & MDP_FLIP_LR)

		pipe->dst.x = pipe->mixer_left->width

			- pipe->dst.x - pipe->dst.w;

	if (mfd->panel_orientation & MDP_FLIP_UD)

		pipe->dst.y = pipe->mixer_left->height

			- pipe->dst.y - pipe->dst.h;



	pipe->horz_deci = req->horz_deci;

	pipe->vert_deci = req->vert_deci;
@@ -2966,6 +2959,16 @@ static int mdss_mdp_overlay_get_fb_pipe(struct msm_fb_data_type *mfd, 
				req->src_rect = right_rect;

		}



		if (mfd->panel_orientation == MDP_ROT_180) {

			if (mixer_mux == MDSS_MDP_MIXER_MUX_RIGHT) {

				req->src_rect.x = 0;

				req->dst_rect.x = mixer->width;

			} else {

				req->src_rect.x = (split_lm) ? mixer->width : 0;

				req->dst_rect.x = 0;

			}

		}



		req->z_order = MDSS_MDP_STAGE_BASE;

		if (rotate_180)

			req->flags |= (MDP_FLIP_LR | MDP_FLIP_UD);