Merge "msm: mdss: avoid panel status check when panel is off" (019a3016) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/video/msm/mdss/mdss_fb.c

+8 −4

Original line number	Diff line number	Diff line
		@@ -562,10 +562,14 @@ static ssize_t mdss_fb_get_panel_status(struct device *dev,
		int ret;
		int panel_status;

		if (mdss_panel_is_power_off(mfd->panel_power_state)) {
		ret = scnprintf(buf, PAGE_SIZE, "panel_status=%s\n", "suspend");
		} else {
		panel_status = mdss_fb_send_panel_event(mfd,
		MDSS_EVENT_DSI_PANEL_STATUS, NULL);
		ret = scnprintf(buf, PAGE_SIZE, "panel_status=%s\n",
		panel_status > 0 ? "alive" : "dead");
		}

		return ret;
		}