fdo-mirrors/weston
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/weston.git synced 2026-05-05 05:18:01 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

backend-drm: Don't try to prepare a non-cursor view in renderer-only mode

Browse source 
Doing this might cause unnecessary DRM importing, which might result in
an error when the DRM's memory address mapping is nearly full.

Return before attempting to create drm_fb to avoid that, since it will
fail in the later check anyway.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
This commit is contained in:
Jeffy Chen 2022-06-30 09:16:58 +08:00 • committed by Daniel Stone
parent cc3542b574
commit 296b5975f3
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
libweston/backend-drm/state-propose.c
View file

@ -404,6 +404,11 @@ drm_output_find_plane_for_view(struct drm_output_state *state,
return NULL;
}
/* filter out non-cursor views in renderer-only mode */
if (mode == DRM_OUTPUT_PROPOSE_STATE_RENDERER_ONLY &&
ev->layer_link.layer != &b->compositor->cursor_layer)
return NULL;
buffer = ev->surface->buffer_ref.buffer;
if (buffer->type == WESTON_BUFFER_SOLID) {
pnode->try_view_on_plane_failure_reasons |=