[PATCH 055/120] drm/amd/display: fix mpcc idle wait

[Harry Wentland]

From: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>

Change-Id: I531c1395e3ececf628cb358b2ac13130c9eef3b2
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
index 246b60a16521..036f161ab1c1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
@@ -71,7 +71,7 @@ static void mpc10_assert_idle_mpcc(struct mpc *mpc, int id)
 
 	ASSERT(!(mpc10->mpcc_in_use_mask & 1 << id));
 	REG_WAIT(MPCC_STATUS[id],
-			MPCC_BUSY, 0,
+			MPCC_IDLE, 1,
 			1000, 1000);
 }
 
-- 
2.11.0