diff options
| author | Daniel Stone <daniels@collabora.com> | 2017-09-06 17:29:57 +0100 |
|---|---|---|
| committer | Daniel Stone <daniels@collabora.com> | 2017-10-04 18:36:06 +0100 |
| commit | be1090b5234a583ce82edfc3f562066717c41d73 (patch) | |
| tree | 681b7912f1a2a0122b15356714a25d0fff55b4cb | |
| parent | b138d7afb3a2a7d51dccb12f08d70c2d86766901 (diff) | |
compositor-drm: Allow disabling universal planes
Add a test environment variable to allow disabling universal planes.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
| -rw-r--r-- | libweston/compositor-drm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c index dc907818..b641d61e 100644 --- a/libweston/compositor-drm.c +++ b/libweston/compositor-drm.c @@ -2105,8 +2105,10 @@ init_kms_caps(struct drm_backend *b) else b->cursor_height = 64; - ret = drmSetClientCap(b->drm.fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1); - b->universal_planes = (ret == 0); + if (!getenv("WESTON_DISABLE_UNIVERSAL_PLANES")) { + ret = drmSetClientCap(b->drm.fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1); + b->universal_planes = (ret == 0); + } weston_log("DRM: %s universal planes\n", b->universal_planes ? "supports" : "does not support"); |