On 11/12/13 8:10 AM, Jani Nikula wrote:
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 bycommit e8cb455876fa8f67c6aba394d0a14b697bf04cc3 Author: Daniel Vetter <daniel.vet...@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.nik...@intel.com> --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index dbe4840..cbf33be 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. */
Reviewed-by: Todd Previte <tprev...@gmail.com> _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
