Commit 3b6c82ac authored Jun 28, 2018 by Shashank Babu Chinta Venkata

drm/msm/dsi-staging: avoid TE status check during ESD recovery



When ESD recovery is underway, there is high likelihood
of a ping pong timeout which might trigger a TE check on panel.
Avoid this check as panel is already in bad state.

Change-Id: I14aa6b70df928cc986b907ad98838ade000a89e3
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>

parent c6e8cab4

drivers/gpu/drm/msm/dsi-staging/dsi_display.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -730,6 +730,12 @@ int dsi_display_check_status(struct drm_connector connector, void display,
		return rc;
		}

		/* Prevent another ESD check,when ESD recovery is underway */
		if (panel->esd_recovery_pending) {
		dsi_panel_release_panel_lock(panel);
		return rc;
		}

		if (te_check_override && gpio_is_valid(dsi_display->disp_te_gpio))
		status_mode = ESD_MODE_PANEL_TE;
		else