hyprwm/aquamarine
1
0
Fork 0
mirror of https://github.com/hyprwm/aquamarine.git synced 2024-11-17 01:25:59 +01:00
Code Issues Projects Releases Packages Wiki Activity

drm: deny implicit modifiers for the cursor plane

Browse source
This commit is contained in:
Vaxry 2024-06-29 19:28:51 +02:00
parent ffeea4bed2
commit 3ffa774f12
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/backend/drm/DRM.cpp
View file

@ -1134,6 +1134,17 @@ bool Aquamarine::CDRMOutput::commitState(bool onlyTest) {
if (connector->crtc->pendingCursor)
data.cursorFB = connector->crtc->pendingCursor;
if (data.cursorFB) {
// verify cursor format. This might be wrong on NVIDIA where linear buffers
// fail to be created from gbm
// TODO: add an API to detect this and request drm_dumb linear buffers. Or do something,
// idk
if (data.cursorFB->buffer->dmabuf().modifier == DRM_FORMAT_MOD_INVALID) {
backend->backend->log(AQ_LOG_TRACE, "drm: Dropping invalid buffer for cursor plane");
data.cursorFB = nullptr;
}
}
data.blocking = BLOCKING;
data.modeset = NEEDS_RECONFIG;
data.flags = flags;