diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0416-drm-amd-display-Use-MED-update-type-if-clip-position.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0416-drm-amd-display-Use-MED-update-type-if-clip-position.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0416-drm-amd-display-Use-MED-update-type-if-clip-position.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0416-drm-amd-display-Use-MED-update-type-if-clip-position.patch new file mode 100644 index 00000000..a4028438 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0416-drm-amd-display-Use-MED-update-type-if-clip-position.patch @@ -0,0 +1,49 @@ +From 695a19066103f195f33d1fd2b5fd1c88760fce74 Mon Sep 17 00:00:00 2001 +From: Harry Wentland <harry.wentland@amd.com> +Date: Thu, 27 Apr 2017 17:13:34 -0400 +Subject: [PATCH 0416/4131] drm/amd/display: Use MED update type if clip + position changes + +Signed-off-by: Harry Wentland <harry.wentland@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 | 7 +++---- + 1 file changed, 3 insertions(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c +index b30d4bc..3c25543 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc.c +@@ -1143,7 +1143,7 @@ static enum surface_update_type get_scaling_info_update_type( + return UPDATE_TYPE_FULL; + + /* Check Clip rectangles if not equal +- * difference is in offsets == > UPDATE_TYPE_FAST ++ * difference is in offsets == > UPDATE_TYPE_MED + * difference is in dimensions == > UPDATE_TYPE_FULL + */ + if (memcmp(&u->scaling_info->clip_rect, +@@ -1152,7 +1152,7 @@ static enum surface_update_type get_scaling_info_update_type( + u->surface->clip_rect.height) && + (u->scaling_info->clip_rect.width == + u->surface->clip_rect.width)) { +- return UPDATE_TYPE_FAST; ++ return UPDATE_TYPE_MED; + } else { + return UPDATE_TYPE_FULL; + } +@@ -1326,8 +1326,7 @@ void dc_update_surfaces_and_stream(struct dc *dc, + srf_updates[i].plane_info->dcc; + } + +- /* not sure if we still need this */ +- if (update_type == UPDATE_TYPE_FULL) { ++ if (update_type >= UPDATE_TYPE_MED) { + for (j = 0; j < core_dc->res_pool->pipe_count; j++) { + struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j]; + +-- +2.7.4 + |