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backend-drm: create faked zpos for device instead of backend 

The faked z position must be created for each device. Therefore, the device
itself must be passed to the function. If only the backend is passed, the faked
z position would be only created for the primary device.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
This commit is contained in:
Michael Tretter 2022-06-15 17:17:42 +02:00 committed by Daniel Stone
parent 07734a2564
commit a8fb329335
1 changed files with 3 additions and 3 deletions
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6
libweston/backend-drm/drm.c
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@ -70,9 +70,9 @@
static const char default_seat[] = "seat0";
static void
drm_backend_create_faked_zpos(struct drm_backend *b)
drm_backend_create_faked_zpos(struct drm_device *device)
{
struct drm_device *device = b->drm;
struct drm_backend *b = device->backend;
struct drm_plane *plane;
uint64_t zpos = 0ULL;
uint64_t zpos_min_primary;
@ -3283,7 +3283,7 @@ drm_backend_create(struct weston_compositor *compositor,
drmModeFreeResources(res);
/* 'compute' faked zpos values in case HW doesn't expose any */
drm_backend_create_faked_zpos(b);
drm_backend_create_faked_zpos(b->drm);
/* A this point we have some idea of whether or not we have a working
* cursor plane. */