Merge "msm: mdss: add ftraces to panel on and off" (1e9ba30d) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/video/msm/mdss/mdss_dsi.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1457,12 +1457,14 @@ static int mdss_dsi_unblank(struct mdss_panel_data *pdata)

		if (!(ctrl_pdata->ctrl_state & CTRL_STATE_PANEL_INIT)) {
		if (!pdata->panel_info.dynamic_switch_pending) {
		ATRACE_BEGIN("dsi_panel_on");
		ret = ctrl_pdata->on(pdata);
		if (ret) {
		pr_err("%s: unable to initialize the panel\n",
		__func__);
		goto error;
		}
		ATRACE_END("dsi_panel_on");
		}
		ctrl_pdata->ctrl_state \|= CTRL_STATE_PANEL_INIT;
		}
		@@ -1547,11 +1549,13 @@ static int mdss_dsi_blank(struct mdss_panel_data *pdata, int power_state)

		if (ctrl_pdata->ctrl_state & CTRL_STATE_PANEL_INIT) {
		if (!pdata->panel_info.dynamic_switch_pending) {
		ATRACE_BEGIN("dsi_panel_off");
		ret = ctrl_pdata->off(pdata);
		if (ret) {
		pr_err("%s: Panel OFF failed\n", __func__);
		goto error;
		}
		ATRACE_END("dsi_panel_off");
		}
		ctrl_pdata->ctrl_state &= ~CTRL_STATE_PANEL_INIT;
		}