Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6eb30606 authored by Jayant Shekhar's avatar Jayant Shekhar
Browse files

msm: mdss: Fix destination bpp on writeback panel 



Default bpp for destination format is set if mixer type
for WB is MIXER_TYPE_WRITEBACK. Ensure that correct bpp
is fetched from format type.

Change-Id: Iff7cf58363a83e9a4999115382c5551110104ead
Signed-off-by: default avatarJayant Shekhar <jshekhar@codeaurora.org>
parent fc23af4e

drivers/video/msm/mdss/mdss_mdp_ctl.c

+15 −9
Original line number Diff line number Diff line
@@ -921,8 +921,13 @@ static void mdss_mdp_perf_calc_mixer(struct mdss_mdp_mixer *mixer, 
	memset(perf, 0, sizeof(*perf));



	if (!mixer->rotator_mode) {

		if (mixer->type == MDSS_MDP_MIXER_TYPE_INTF) {

		pinfo = &mixer->ctl->panel_data->panel_info;

		if (!pinfo) {

			pr_err("pinfo is NULL\n");

			goto exit;

		}



		if (mixer->type == MDSS_MDP_MIXER_TYPE_INTF) {

			if (pinfo->type == MIPI_VIDEO_PANEL) {

				fps = pinfo->panel_max_fps;

				v_total = pinfo->panel_max_vtotal;
@@ -930,7 +935,11 @@ static void mdss_mdp_perf_calc_mixer(struct mdss_mdp_mixer *mixer, 
				fps = mdss_panel_get_framerate(pinfo);

				v_total = mdss_panel_get_vtotal(pinfo);

			}

		} else {

			v_total = mixer->height;

		}



		/* For writeback panel, mixer type can be other than intf */

		if (pinfo->type == WRITEBACK_PANEL) {

			fmt = mdss_mdp_get_format_params(

				mixer->ctl->dst_format);
@@ -938,9 +947,6 @@ static void mdss_mdp_perf_calc_mixer(struct mdss_mdp_mixer *mixer, 
				bpp = fmt->bpp;

			pinfo = NULL;

		}

		} else {

			v_total = mixer->height;

		}



		perf->mdp_clk_rate = mixer->width * v_total * fps;

		perf->mdp_clk_rate =