Commit f895c707 authored by Gurchetan Singh's avatar Gurchetan Singh Committed by Gerd Hoffmann
Browse files

drm/virtio: implement blob resources: expose virtio_gpu_resource_id_get 



VRAM object will need it.

Signed-off-by: default avatarGurchetan Singh <gurchetansingh@chromium.org>
Acked-by: default avatarTomeu Vizoso <tomeu.vizoso@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200924003214.662-10-gurchetansingh@chromium.org


Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 6076a971

drivers/gpu/drm/virtio/virtgpu_drv.h

+2 −0
Original line number Diff line number Diff line
@@ -384,6 +384,8 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, 


bool virtio_gpu_is_shmem(struct virtio_gpu_object *bo);



int virtio_gpu_resource_id_get(struct virtio_gpu_device *vgdev,

			       uint32_t *resid);

/* virtgpu_prime.c */

struct dma_buf *virtgpu_gem_prime_export(struct drm_gem_object *obj,

					 int flags);

drivers/gpu/drm/virtio/virtgpu_object.c

+1 −2
Original line number Diff line number Diff line
@@ -31,8 +31,7 @@ 
static int virtio_gpu_virglrenderer_workaround = 1;

module_param_named(virglhack, virtio_gpu_virglrenderer_workaround, int, 0400);



static int virtio_gpu_resource_id_get(struct virtio_gpu_device *vgdev,

				       uint32_t *resid)

int virtio_gpu_resource_id_get(struct virtio_gpu_device *vgdev, uint32_t *resid)

{

	if (virtio_gpu_virglrenderer_workaround) {

		/*