From 378f257d583072b3a6ae0a2fa73fbd6497686dac Mon Sep 17 00:00:00 2001
From: Gurchetan Singh <gurchetansingh@chromium.org>
Date: Wed, 23 Sep 2020 17:32:14 -0700
Subject: [PATCH] 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>
---
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 3ede098c1d280..5417f365d1a39 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;
}
--
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