diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0495-drm-amd-display-Add-assertion-for-invalid-surface-di.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0495-drm-amd-display-Add-assertion-for-invalid-surface-di.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0495-drm-amd-display-Add-assertion-for-invalid-surface-di.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0495-drm-amd-display-Add-assertion-for-invalid-surface-di.patch new file mode 100644 index 00000000..b4132ffb --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0495-drm-amd-display-Add-assertion-for-invalid-surface-di.patch @@ -0,0 +1,33 @@ +From 1c775aac3316668cd37d11bd9af832db88fb6cb9 Mon Sep 17 00:00:00 2001 +From: Corbin McElhanney <corbin.mcelhanney@amd.com> +Date: Thu, 1 Jun 2017 16:54:53 -0400 +Subject: [PATCH 0495/4131] drm/amd/display: Add assertion for invalid surface + dimensions + +Signed-off-by: Corbin McElhanney <corbin.mcelhanney@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/core/dc.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c +index 976229e..f5102b6 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c +@@ -1258,8 +1258,10 @@ void dc_update_surfaces_and_stream(struct dc *dc, + srf_updates->surface->src_rect.height == 0 && + srf_updates->surface->dst_rect.width == 0 && + srf_updates->surface->dst_rect.height == 0 && +- !srf_updates->scaling_info) ++ !srf_updates->scaling_info) { ++ ASSERT(false); + return; ++ } + + update_type = dc_check_update_surfaces_for_stream( + dc, srf_updates, surface_count, stream_update, stream_status); +-- +2.7.4 + |