[PATCH 04/35] drm/amd/display: add skip_implict_edp_power_control flag for dce110

[Hamza Mahfooz]

From: Ian Chen <ian.chen at amd.com>

If the link requests to skip implicit eDP power control, we should honor
that request.

Reviewed-by: Robin Chen <robin.chen at amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz at amd.com>
Signed-off-by: Ian Chen <ian.chen at amd.com>
---
 drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
index 51e42cbb3cdb..706a65a11124 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
@@ -3114,7 +3114,8 @@ void dce110_disable_link_output(struct dc_link *link,
 	struct dmcu *dmcu = dc->res_pool->dmcu;
 
 	if (signal == SIGNAL_TYPE_EDP &&
-			link->dc->hwss.edp_backlight_control)
+			link->dc->hwss.edp_backlight_control &&
+			!link->skip_implict_edp_power_control)
 		link->dc->hwss.edp_backlight_control(link, false);
 	else if (dmcu != NULL && dmcu->funcs->lock_phy)
 		dmcu->funcs->lock_phy(dmcu);
-- 
2.42.0