diff options
| author | Wenjing Liu <[email protected]> | 2023-07-25 19:26:55 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-08-07 17:14:08 -0400 |
| commit | 77cf0607d5507b7093f083e076184fff167276b7 (patch) | |
| tree | 07c1dab291a378f3c6843a63d35bdd44636559c1 | |
| parent | c5a4f9010d4bcc4ea76341d7e5383b102f965ec5 (diff) | |
drm/amd/display: do not treat clip_rect size change as a scaling change
[why]
With previous ODM + MPO policy we will only allocate pipes when MPO plane
has intersection with current ODM slice. With this policy we have to indicate
scaling change when plane clip is updated in case plane clip change causes
MPO plane to go in or out current ODM slice.
With new ODM + MPO policy we allocate pipe independent from plane clip size
so we no longer treat it as a scaling change. There no need to do a full update
due to clip size change anymore.
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Tom Chung <[email protected]>
Signed-off-by: Wenjing Liu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 413258db6746..8504e6ee9582 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2495,9 +2495,7 @@ static enum surface_update_type get_scaling_info_update_type( if (!u->scaling_info) return UPDATE_TYPE_FAST; - if (u->scaling_info->clip_rect.width != u->surface->clip_rect.width - || u->scaling_info->clip_rect.height != u->surface->clip_rect.height - || u->scaling_info->dst_rect.width != u->surface->dst_rect.width + if (u->scaling_info->dst_rect.width != u->surface->dst_rect.width || u->scaling_info->dst_rect.height != u->surface->dst_rect.height || u->scaling_info->scaling_quality.integer_scaling != u->surface->scaling_quality.integer_scaling |