diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2013-11-12 17:10:13 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-14 09:32:10 +0100 |
| commit | fdbc3b1f639bb2cbfb32c612b2699e0ba373317d (patch) | |
| tree | 52cc5b69f19ef2815db4de217da9b3727cf58280 /drivers/gpu | |
| parent | ad40f83f5a89f6d723fd4db424b531f8dd7d3b49 (diff) | |
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')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 |
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. */ |