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| author | Gurchetan Singh <gurchetansingh@chromium.org> | 2020-05-01 11:55:57 -0700 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-05-04 09:53:37 +0200 |
| commit | c3e2850a9b68a62e7949633102d0351773846136 (patch) | |
| tree | dae7a7ad11e08d8911cc183f9c02fb2ebcac00ee | |
| parent | 6f49c2515e2258f08f2b905c9772dbf729610415 (diff) | |
| download | printk-c3e2850a9b68a62e7949633102d0351773846136.tar.gz | |
drm/virtio: create context before RESOURCE_CREATE_2D in 3D mode
If 3D is enabled, but userspace requests a dumb buffer, we will
call CTX_ATTACH_RESOURCE before actually creating the context.
Fixes: 72b48ae800da ("drm/virtio: enqueue virtio_gpu_create_context after the first 3D ioctl")
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20200501185557.740-1-gurchetansingh@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_gem.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_ioctl.c | 3 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index c1824bdf24182..7879ff58236f1 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -221,6 +221,7 @@ struct virtio_gpu_fpriv { /* virtio_ioctl.c */ #define DRM_VIRTIO_NUM_IOCTLS 10 extern struct drm_ioctl_desc virtio_gpu_ioctls[DRM_VIRTIO_NUM_IOCTLS]; +void virtio_gpu_create_context(struct drm_device *dev, struct drm_file *file); /* virtio_kms.c */ int virtio_gpu_init(struct drm_device *dev); diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c index 0d6152c99a271..f0d5a89746775 100644 --- a/drivers/gpu/drm/virtio/virtgpu_gem.c +++ b/drivers/gpu/drm/virtio/virtgpu_gem.c @@ -39,6 +39,9 @@ int virtio_gpu_gem_create(struct drm_file *file, int ret; u32 handle; + if (vgdev->has_virgl_3d) + virtio_gpu_create_context(dev, file); + ret = virtio_gpu_object_create(vgdev, params, &obj, NULL); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 336cc9143205d..70ba13e8e58a8 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -33,8 +33,7 @@ #include "virtgpu_drv.h" -static void virtio_gpu_create_context(struct drm_device *dev, - struct drm_file *file) +void virtio_gpu_create_context(struct drm_device *dev, struct drm_file *file) { struct virtio_gpu_device *vgdev = dev->dev_private; struct virtio_gpu_fpriv *vfpriv = file->driver_priv; |