Commit 69cb729e authored by Suraj Kandpal's avatar Suraj Kandpal Committed by Matt Roper
Browse files

drm/i915/xe3lpd: Add condition for EDP to powerdown P2.PG 



Add condition for P2.PG power down value.

v2: change subject line to better match patch condition

Bspec: 74494
Signed-off-by: default avatarSuraj Kandpal <suraj.kandpal@intel.com>
Signed-off-by: default avatarMatt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: default avatarMika Kahola <mika.kahola@intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241018200311.67324-8-matthew.s.atwood@intel.com
parent 3fe85618

drivers/gpu/drm/i915/display/intel_cx0_phy.c

+2 −1
Original line number Diff line number Diff line
@@ -3143,7 +3143,8 @@ static u8 cx0_power_control_disable_val(struct intel_encoder *encoder) 
	if (intel_encoder_is_c10phy(encoder))

		return CX0_P2PG_STATE_DISABLE;



	if (IS_BATTLEMAGE(i915) && encoder->port == PORT_A)

	if ((IS_BATTLEMAGE(i915) && encoder->port == PORT_A) ||

	    (DISPLAY_VER(i915) >= 30 && encoder->type == INTEL_OUTPUT_EDP))

		return CX0_P2PG_STATE_DISABLE;



	return CX0_P4PG_STATE_DISABLE;