render/allocator/drm_dumb: advertise LINEAR instead of INVALID modifier

INVALID means that the modifier is implicit. However dumb buffers
are guaranteed to be LINEAR, so let's just advertise this. Fixes
cursors with the DRM backend: cursor planes usually only support
LINEAR.
This commit is contained in:
Simon Ser 2022-10-01 17:42:57 +02:00 committed by Alexander Orzechowski
parent 3799649333
commit 5ef8a18a29

View file

@ -111,7 +111,7 @@ static struct wlr_drm_dumb_buffer *create_buffer(
.width = buffer->width,
.height = buffer->height,
.format = format->format,
.modifier = DRM_FORMAT_MOD_INVALID,
.modifier = DRM_FORMAT_MOD_LINEAR,
.n_planes = 1,
.offset[0] = 0,
.stride[0] = buffer->stride,