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authorDamian Hobson-Garcia <dhobsong@igel.co.jp>2022-04-14 18:31:29 +0900
committerDamian Hobson-Garcia <dhobsong@igel.co.jp>2022-04-26 15:37:59 +0900
commitcdd607b3d8ae0acb980887b4aaeab8c53e044e94 (patch)
treea5052034e7a868972bf27fc4c94d472c1c97d2f3 /meta-agl-jailhouse
parent2466346b7ae14089fbaf31e9b4863a1897812e2e (diff)
drm-lease: RPi4: Disable DRM_AUTH checks on wayland_clients
DRM authentication does not work via a DRM Leases because the client can only authenticate against a lease owner (primary node), since the lease does not have a corresponding device file in the filesystem for clients to open. Bypassing DRM authentication by using render nodes is not yet fully supported in mesa, so for now, just try to authenticate and continue even if it fails. Also remove the DRM_AUTH permissions checks in the kernel for the necessary ioctls. The DRM_AUTH checks for buffer import/export have been removed in upstream kernels >= Linux 5.6, so just backport that part of the implementation. Bug-AGL: SPEC-4317 Change-Id: Ie6c82162037964da697d3ece80a8c463980d2658 Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Diffstat (limited to 'meta-agl-jailhouse')
0 files changed, 0 insertions, 0 deletions