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authorGurchetan Singh <gurchetansingh@chromium.org>2020-09-23 17:32:14 -0700
committerGerd Hoffmann <kraxel@redhat.com>2020-09-29 11:23:57 +0200
commit378f257d583072b3a6ae0a2fa73fbd6497686dac (patch)
tree2ba8d4532333bf027e9142a510f98c682eae6c69 /drivers/gpu/drm
parent897b4d1acaf56314652c6a8e75d9f86b5e45638d (diff)
downloadlinux-378f257d583072b3a6ae0a2fa73fbd6497686dac.tar.bz2
drm/virtio: advertise features to userspace
New api changes are now available to userspace. Also, the comparison to true is redundant, so remove it. Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Acked-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200924003214.662-19-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/virtio/virtgpu_ioctl.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 3ede098c1d28..5417f365d1a3 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -212,11 +212,20 @@ static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data,
switch (param->param) {
case VIRTGPU_PARAM_3D_FEATURES:
- value = vgdev->has_virgl_3d == true ? 1 : 0;
+ value = vgdev->has_virgl_3d ? 1 : 0;
break;
case VIRTGPU_PARAM_CAPSET_QUERY_FIX:
value = 1;
break;
+ case VIRTGPU_PARAM_RESOURCE_BLOB:
+ value = vgdev->has_resource_blob ? 1 : 0;
+ break;
+ case VIRTGPU_PARAM_HOST_VISIBLE:
+ value = vgdev->has_host_visible ? 1 : 0;
+ break;
+ case VIRTGPU_PARAM_CROSS_DEVICE:
+ value = vgdev->has_resource_assign_uuid ? 1 : 0;
+ break;
default:
return -EINVAL;
}