Merge "mdss: display: always send both column and page to panel" (d8a8714c) · Commits · e / devices / android_kernel_sony_msm8994

drivers/video/msm/mdss/mdss_dsi_panel.c

+9 −3

Original line number	Diff line number	Diff line
		@@ -392,7 +392,12 @@ static int mdss_dsi_set_col_page_addr(struct mdss_panel_data *pdata)
		p_roi = &pinfo->roi;
		c_roi = &ctrl->roi;

		if (!mdss_rect_cmp(c_roi, p_roi)) {
		/*
		* if broadcase mode enable or roi had changed
		* then do col_page update
		*/
		if (mdss_dsi_broadcast_mode_enabled() \|\|
		!mdss_rect_cmp(c_roi, p_roi)) {
		pr_debug("%s: ndx=%d x=%d y=%d w=%d h=%d\n",
		__func__, ctrl->ndx, p_roi->x,
		p_roi->y, p_roi->w, p_roi->h);
		@@ -402,6 +407,7 @@ static int mdss_dsi_set_col_page_addr(struct mdss_panel_data *pdata)
		/* no new frame update */
		pr_debug("%s: ctrl=%d, no partial roi set\n",
		__func__, ctrl->ndx);
		if (!mdss_dsi_broadcast_mode_enabled())
		return 0;
		}

+11 −0

Original line number	Diff line number	Diff line
		@@ -2979,6 +2979,17 @@ int mdss_mdp_display_commit(struct mdss_mdp_ctl ctl, void arg)

		mdss_mdp_xlog_mixer_reg(ctl);

		if (ctl->panel_data &&
		ctl->panel_data->panel_info.partial_update_enabled) {
		/*
		* update roi of panel_info which will be
		* used by dsi to set col_page addr of panel
		*/
		ctl->panel_data->panel_info.roi = ctl->roi;
		if (sctl && sctl->panel_data)
		sctl->panel_data->panel_info.roi = sctl->roi;
		}

		if (sctl && !ctl->valid_roi && sctl->valid_roi) {
		/*
		* Seperate kickoff on DSI1 is needed only when we have

+0 −14

Original line number	Diff line number	Diff line
		@@ -614,25 +614,11 @@ static void mdss_mdp_cmd_set_sync_ctx(

		static int mdss_mdp_cmd_set_partial_roi(struct mdss_mdp_ctl *ctl)
		{
		struct mdss_mdp_ctl *sctl = NULL;
		struct mdss_rect *roi;
		int rc = 0;

		if (!ctl->panel_data->panel_info.partial_update_enabled)
		return rc;

		sctl = mdss_mdp_get_split_ctl(ctl);

		/* save roi to pinfo which used by dsi controller */
		roi = &ctl->panel_data->panel_info.roi;
		*roi = ctl->roi;

		if (sctl) {
		/* save roi to pinfo whcih used by dsi controller */
		roi = &sctl->panel_data->panel_info.roi;
		*roi = sctl->roi;
		}

		/* set panel col and page addr */
		rc = mdss_mdp_ctl_intf_event(ctl,
		MDSS_EVENT_ENABLE_PARTIAL_ROI, NULL);