From: Mikita Lipski <mikita.lipski@amd.com>
Date: Wed, 7 Mar 2018 16:12:20 +0000 (-0500)
Subject: drm/amd/display: Fix FMT truncation programming
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4407a29bad96a773e1ddd380ecab0828b5656b0a;p=linux.git

drm/amd/display: Fix FMT truncation programming

Switch the order of parameters being set for depth
and mode of truncation, as it previously was not correct

Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
index f19de13024f82..87093894ea9e7 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
@@ -134,9 +134,9 @@ static void set_truncation(
 	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
 				FMT_TRUNCATE_EN, 1,
 				FMT_TRUNCATE_DEPTH,
-				params->flags.TRUNCATE_MODE,
+				params->flags.TRUNCATE_DEPTH,
 				FMT_TRUNCATE_MODE,
-				params->flags.TRUNCATE_DEPTH);
+				params->flags.TRUNCATE_MODE);
 }