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[PATCHv2,36/45] drm: omapdrm: Don't flush CRTC when enabling or disabling it

Message ID 1433408582-9828-37-git-send-email-tomi.valkeinen@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tomi Valkeinen June 4, 2015, 9:02 a.m. UTC 
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

The omap_crtc_flush() call in omap_crtc_enable() and omap_crtc_disable()
is a no-op, as the display manager is always disabled at this point. Just
remove the function call.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_crtc.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 2236f52f8bc3..701406e1f0ee 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -405,8 +405,6 @@  static void omap_crtc_enable(struct drm_crtc *crtc)
 			WARN_ON(omap_plane_setup(plane));
 	}
 
-	omap_crtc_flush(crtc);
-
 	drm_crtc_vblank_on(crtc);
 }
 
@@ -428,8 +426,6 @@  static void omap_crtc_disable(struct drm_crtc *crtc)
 		if (plane->crtc == crtc)
 			WARN_ON(omap_plane_setup(plane));
 	}
-
-	omap_crtc_flush(crtc);
 }
 
 static void omap_crtc_mode_set_nofb(struct drm_crtc *crtc)