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path: root/drivers/gpu/drm/omapdrm/omap_crtc.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_crtc.c')
-rw-r--r--drivers/gpu/drm/omapdrm/omap_crtc.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index dd47dc191e6b..b68c70eb395f 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -410,13 +410,7 @@ static void omap_crtc_atomic_flush(struct drm_crtc *crtc,
410 dispc_mgr_set_gamma(omap_crtc->channel, lut, length); 410 dispc_mgr_set_gamma(omap_crtc->channel, lut, length);
411 } 411 }
412 412
413 /* 413 /* Only flush the CRTC if it is currently enabled. */
414 * Only flush the CRTC if it is currently enabled. CRTCs that require a
415 * mode set are disabled prior plane updates and enabled afterwards.
416 * They are thus not active (regardless of what their CRTC core state
417 * reports) and the DRM core could thus call this function even though
418 * the CRTC is currently disabled. Do nothing in that case.
419 */
420 if (!omap_crtc->enabled) 414 if (!omap_crtc->enabled)
421 return; 415 return;
422 416