Daniel Vetter <daniel at ffwll.ch> writes:
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -1154,11 +1154,10 @@ static void ironlake_edp_panel_off(struct intel_dp *intel_dp)
>>
>> DRM_DEBUG_KMS("Turn eDP power off\n");
>>
>> - WARN(intel_dp->want_panel_vdd, "Cannot turn power off while VDD is on\n");
>> - ironlake_panel_vdd_off_sync(intel_dp); /* finish any pending work */
>> + WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n");
>>
>> pp = ironlake_get_pp_control(dev_priv);
>> - pp &= ~(POWER_TARGET_ON | EDP_FORCE_VDD | PANEL_POWER_RESET | EDP_BLC_ENABLE);
>> + pp &= ~(POWER_TARGET_ON | PANEL_POWER_RESET | EDP_BLC_ENABLE);
Can you explain where the panel is getting turned off here?
--
keith.packard at intel.com
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