[PATCH] drm/vkms: Add a DRM render node to vkms

[Yi Xie]

Some libraries including Mesa and virglrenderer require a render node to
fully function. By adding a render node to vkms those libraries will
work properly, supporting use cases like running crosvm with virgl GPU
support via llvmpipe on a headless virtual machine.

Signed-off-by: Yi Xie <yi...@google.com>
---
 drivers/gpu/drm/vkms/vkms_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c
index 293dbca50c31..8eea5d4dece8 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.c
+++ b/drivers/gpu/drm/vkms/vkms_drv.c
@@ -113,7 +113,7 @@ static void vkms_config_debugfs_init(struct drm_minor 
*minor)
 }
 
 static const struct drm_driver vkms_driver = {
-       .driver_features        = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM,
+       .driver_features        = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM | 
DRIVER_RENDER,
        .release                = vkms_release,
        .fops                   = &vkms_driver_fops,
        DRM_GEM_SHMEM_DRIVER_OPS,
-- 
2.39.0.314.g84b9a713c41-goog