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drm/amd/display: change mpo surface update check condition.

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Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2017-04-06 16:23:14 -04:00 committed by Alex Deucher
parent 313bf4ff01
commit fb9611d216
1 changed files with 11 additions and 5 deletions
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16
drivers/gpu/drm/amd/display/dc/core/dc.c
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@ -1024,7 +1024,8 @@ static unsigned int pixel_format_to_bpp(enum surface_pixel_format format)
}
static enum surface_update_type get_plane_info_update_type(
const struct dc_surface_update *u)
const struct dc_surface_update *u,
int surface_index)
{
struct dc_plane_info temp_plane_info = { { { { 0 } } } };
@ -1049,7 +1050,11 @@ static enum surface_update_type get_plane_info_update_type(
/* Special Validation parameters */
temp_plane_info.format = u->plane_info->format;
temp_plane_info.visible = u->plane_info->visible;
if (surface_index == 0)
temp_plane_info.visible = u->plane_info->visible;
else
temp_plane_info.visible = u->surface->visible;
if (memcmp(u->plane_info, &temp_plane_info,
sizeof(struct dc_plane_info)) != 0)
@ -1111,7 +1116,8 @@ static enum surface_update_type get_scaling_info_update_type(
static enum surface_update_type det_surface_update(
const struct core_dc *dc,
const struct dc_surface_update *u)
const struct dc_surface_update *u,
int surface_index)
{
const struct validate_context *context = dc->current_context;
enum surface_update_type type = UPDATE_TYPE_FAST;
@ -1120,7 +1126,7 @@ static enum surface_update_type det_surface_update(
if (!is_surface_in_context(context, u->surface))
return UPDATE_TYPE_FULL;
type = get_plane_info_update_type(u);
type = get_plane_info_update_type(u, surface_index);
if (overall_type < type)
overall_type = type;
@ -1157,7 +1163,7 @@ enum surface_update_type dc_check_update_surfaces_for_stream(
for (i = 0 ; i < surface_count; i++) {
enum surface_update_type type =
det_surface_update(core_dc, &updates[i]);
det_surface_update(core_dc, &updates[i], i);
if (type == UPDATE_TYPE_FULL)
return type;