[PATCH 6.19 441/844] drm/amd/display: Remove conditional for shaper 3DLUT power-on

[Sasha Levin]

From: Alex Hung <alex.hung@xxxxxxx>

[ Upstream commit 1b38a87b8f8020e8ef4563e7752a64182b5a39b9 ]

[Why]
Shaper programming has high chance to fail on first time after
power-on or reboot. This can be verified by running IGT's kms_colorop.

[How]
Always power on the shaper and 3DLUT before programming by
removing the debug flag of low power mode.

Reviewed-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Alex Hung <alex.hung@xxxxxxx>
Signed-off-by: Ray Wu <ray.wu@xxxxxxx>
Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/gpu/drm/amd/display/dc/mpc/dcn32/dcn32_mpc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/mpc/dcn32/dcn32_mpc.c b/drivers/gpu/drm/amd/display/dc/mpc/dcn32/dcn32_mpc.c
index 83bbbf34bcac7..badcef027b846 100644
--- a/drivers/gpu/drm/amd/display/dc/mpc/dcn32/dcn32_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/mpc/dcn32/dcn32_mpc.c
@@ -724,8 +724,7 @@ bool mpc32_program_shaper(
 		return false;
 	}
 
-	if (mpc->ctx->dc->debug.enable_mem_low_power.bits.mpc)
-		mpc32_power_on_shaper_3dlut(mpc, mpcc_id, true);
+	mpc32_power_on_shaper_3dlut(mpc, mpcc_id, true);
 
 	current_mode = mpc32_get_shaper_current(mpc, mpcc_id);
 
-- 
2.51.0