Attachment 136035 Details for Bug 104090 – Fix truncate programming

[patch] Fix truncate programming

0001-drm-amd-display-Don-t-program-truncate_mode-to-trunc.patch (text/plain), 1015 bytes, created by Harry Wentland on 2017-12-07 16:27:39 UTC

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Creator: Harry Wentland

Created: 2017-12-07 16:27:39 UTC

Size: 1015 bytes

patch

obsolete

>From 97911c4286f785ba26d4ebc59a27529cbd84d7bd Mon Sep 17 00:00:00 2001
>From: Harry Wentland <harry.wentland@amd.com>
>Date: Thu, 7 Dec 2017 11:18:45 -0500
>Subject: [PATCH] drm/amd/display: Don't program truncate_mode to
> truncate_depth
>
>This is probably why we have truncation issues.
>
>Signed-off-by: Harry Wentland <harry.wentland@amd.com>
>---
> drivers/gpu/drm/amd/display/dc/dce/dce_opp.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>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 3931412ab6d3..8ee8d06e7363 100644
>--- a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
>+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
>@@ -135,9 +135,9 @@ 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);
> }
> 
> 
>-- 
>2.14.1
>

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Attachments on bug 104090: 135946 | 135947 | 135948 | 135949 | 135950 | 135951 | 135952 | 135953 | 135954 | 135955 | 136035

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