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authorJani Nikula <jani.nikula@intel.com>2013-11-12 17:10:13 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-11-14 09:32:10 +0100
commitfdbc3b1f639bb2cbfb32c612b2699e0ba373317d (patch)
tree52cc5b69f19ef2815db4de217da9b3727cf58280 /drivers/gpu/drm/i915/intel_dp.c
parentad40f83f5a89f6d723fd4db424b531f8dd7d3b49 (diff)
downloadlinaro-lsk-fdbc3b1f639bb2cbfb32c612b2699e0ba373317d.tar.gz
drm/i915/dp: set sink to power down mode on dp disable
We used to put the local sink and any downstream sinks to power down mode at disable or dpms off using the DPCD SET_POWER register, until this was broken by commit e8cb455876fa8f67c6aba394d0a14b697bf04cc3 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Sun Jul 1 13:05:48 2012 +0200 drm/i915/dp: convert to encoder disable/enable Fix it. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Todd Previte <tprevite@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index eb8139da976..0b2e842fef0 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1774,7 +1774,7 @@ static void intel_disable_dp(struct intel_encoder *encoder)
* ensure that we have vdd while we switch off the panel. */
ironlake_edp_panel_vdd_on(intel_dp);
ironlake_edp_backlight_off(intel_dp);
- intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
+ intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF);
ironlake_edp_panel_off(intel_dp);
/* cpu edp my only be disable _after_ the cpu pipe/plane is disabled. */