blob: c96a081652030f2a3553d4bcc4264d4dc3a3b0d6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
From a62e440f2aceb1a0047e8abc9b6901e45279d589 Mon Sep 17 00:00:00 2001
From: Leon Elazar <leon.elazar@amd.com>
Date: Tue, 17 Jan 2017 16:16:04 -0500
Subject: [PATCH 0169/4131] drm/amd/display: check surface size is at least as
large as stream
Signed-off-by: Leon Elazar <leon.elazar@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c | 4 ++--
drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
index 82cddb6..0b8f892 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
@@ -967,9 +967,9 @@ static bool dce110_validate_surface_sets(
return false;
if (set[i].surfaces[0]->src_rect.width
- != set[i].stream->src.width
+ < set[i].stream->src.width
|| set[i].surfaces[0]->src_rect.height
- != set[i].stream->src.height)
+ < set[i].stream->src.height)
return false;
if (set[i].surfaces[0]->format
>= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
index fa8699d..7c12185b 100644
--- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
@@ -966,9 +966,9 @@ static bool dce112_validate_surface_sets(
return false;
if (set[i].surfaces[0]->clip_rect.width
- != set[i].stream->src.width
+ < set[i].stream->src.width
|| set[i].surfaces[0]->clip_rect.height
- != set[i].stream->src.height)
+ < set[i].stream->src.height)
return false;
if (set[i].surfaces[0]->format
>= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
--
2.7.4
|