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OMAP: DSS2: don't power off a panel twice

Message ID AANLkTi=rq_myAkvRJLdZ3yHHTNr7sPYF2K9pEK-QEMtB@mail.gmail.com (mailing list archive)
State New, archived
Delegated to: Tomi Valkeinen
Headers show

Commit Message

Laine Walker-Avina Aug. 10, 2010, 10:04 p.m. UTC 
None
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Patch

diff --git a/drivers/video/omap2/displays/panel-generic.c
b/drivers/video/omap2/displays/panel-generic.c
index 300eff5..abc03f4 100644
--- a/drivers/video/omap2/displays/panel-generic.c
+++ b/drivers/video/omap2/displays/panel-generic.c
@@ -91,9 +91,12 @@  static int generic_panel_enable(struct
omap_dss_device *dssdev)

 static void generic_panel_disable(struct omap_dss_device *dssdev)
 {
-	generic_panel_power_off(dssdev);
+	if(dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
+	{
+		generic_panel_power_off(dssdev);

-	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+		dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+	}
 }