[PATCH 1/5 v5] drm/virtio: use consistent names for drm_files

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Gurchetan Singh

19 Feb 2020 19 Feb '20

5:56 p.m.

Minor cleanup, change:

- file_priv--> file, - drm_file --> file.

Signed-off-by: Gurchetan Singh gurchetansingh@chromium.org --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index bbc31aef51f1..baad7e1c9505 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -34,12 +34,12 @@ #include "virtgpu_drv.h"

static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) + struct drm_file *file) { struct virtio_gpu_device *vgdev = dev->dev_private; struct drm_virtgpu_map *virtio_gpu_map = data;

- return virtio_gpu_mode_dumb_mmap(file_priv, vgdev->ddev, + return virtio_gpu_mode_dumb_mmap(file, vgdev->ddev, virtio_gpu_map->handle, &virtio_gpu_map->offset); } @@ -51,11 +51,11 @@ static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data, * VIRTIO_GPUReleaseInfo struct (first XXX bytes) */ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, - struct drm_file *drm_file) + struct drm_file *file) { struct drm_virtgpu_execbuffer *exbuf = data; struct virtio_gpu_device *vgdev = dev->dev_private; - struct virtio_gpu_fpriv *vfpriv = drm_file->driver_priv; + struct virtio_gpu_fpriv *vfpriv = file->driver_priv; struct virtio_gpu_fence *out_fence; int ret; uint32_t *bo_handles = NULL; @@ -116,7 +116,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, goto out_unused_fd; }

- buflist = virtio_gpu_array_from_handles(drm_file, bo_handles, + buflist = virtio_gpu_array_from_handles(file, bo_handles, exbuf->num_bo_handles); if (!buflist) { ret = -ENOENT; @@ -178,7 +178,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, }

static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) + struct drm_file *file) { struct virtio_gpu_device *vgdev = dev->dev_private; struct drm_virtgpu_getparam *param = data; @@ -201,7 +201,7 @@ static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data, }

static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) + struct drm_file *file) { struct virtio_gpu_device *vgdev = dev->dev_private; struct drm_virtgpu_resource_create *rc = data; @@ -252,7 +252,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, return ret; obj = &qobj->base.base;

- ret = drm_gem_handle_create(file_priv, obj, &handle); + ret = drm_gem_handle_create(file, obj, &handle); if (ret) { drm_gem_object_release(obj); return ret; @@ -265,13 +265,13 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, }

static int virtio_gpu_resource_info_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) + struct drm_file *file) { struct drm_virtgpu_resource_info *ri = data; struct drm_gem_object *gobj = NULL; struct virtio_gpu_object *qobj = NULL;

- gobj = drm_gem_object_lookup(file_priv, ri->bo_handle); + gobj = drm_gem_object_lookup(file, ri->bo_handle); if (gobj == NULL) return -ENOENT;

-- 2.25.0.265.gbab2e86ba0-goog

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Gurchetan Singh

19 Feb 19 Feb

5:56 p.m.

New subject: [PATCH 2/5 v5] drm/virtio: factor out context create hyercall

We currently create an OpenGL context when opening the DRM fd if 3D is available.

We may need other context types (VK,..) in the future, and the plan is to have explicit initialization for that.

For explicit initialization to work, we need to factor out virtio_gpu_create_context from driver initialization.

v2: Move context handle initialization too (@olv)

Signed-off-by: Gurchetan Singh gurchetansingh@chromium.org --- drivers/gpu/drm/virtio/virtgpu_drv.h | 2 ++ drivers/gpu/drm/virtio/virtgpu_ioctl.c | 17 +++++++++++++++++ drivers/gpu/drm/virtio/virtgpu_kms.c | 26 ++++++-------------------- 3 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 2f6c4ccbfd14..72c1d9b59dfe 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -214,6 +214,8 @@ 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_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index baad7e1c9505..de04f80f737d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -33,6 +33,23 @@

#include "virtgpu_drv.h"

+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; + char dbgname[TASK_COMM_LEN]; + + /* can't create contexts without 3d renderer */ + if (!vgdev->has_virgl_3d) + return; + + get_task_comm(dbgname, current); + virtio_gpu_cmd_context_create(vgdev, vfpriv->ctx_id, + strlen(dbgname), dbgname); + virtio_gpu_notify(vgdev); +} + static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data, struct drm_file *file) { diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index ad3b673f5796..f7e3712502ca 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -52,19 +52,6 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work) events_clear, &events_clear); }

-static int virtio_gpu_context_create(struct virtio_gpu_device *vgdev, - uint32_t nlen, const char *name) -{ - int handle = ida_alloc(&vgdev->ctx_id_ida, GFP_KERNEL); - - if (handle < 0) - return handle; - handle += 1; - virtio_gpu_cmd_context_create(vgdev, handle, nlen, name); - virtio_gpu_notify(vgdev); - return handle; -} - static void virtio_gpu_context_destroy(struct virtio_gpu_device *vgdev, uint32_t ctx_id) { @@ -260,8 +247,7 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) { struct virtio_gpu_device *vgdev = dev->dev_private; struct virtio_gpu_fpriv *vfpriv; - int id; - char dbgname[TASK_COMM_LEN]; + int handle;

/* can't create contexts without 3d renderer */ if (!vgdev->has_virgl_3d) @@ -272,15 +258,15 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) if (!vfpriv) return -ENOMEM;

- get_task_comm(dbgname, current); - id = virtio_gpu_context_create(vgdev, strlen(dbgname), dbgname); - if (id < 0) { + handle = ida_alloc(&vgdev->ctx_id_ida, GFP_KERNEL); + if (handle < 0) { kfree(vfpriv); - return id; + return handle; }

- vfpriv->ctx_id = id; + vfpriv->ctx_id = handle + 1; file->driver_priv = vfpriv; + virtio_gpu_create_context(dev, file); return 0; }

-- 2.25.0.265.gbab2e86ba0-goog

Emil Velikov

6:10 p.m.

New subject: [PATCH 2/5 v5] drm/virtio: factor out context create hyercall

Hi Gurchetan,

s/hyercall/hypercall/ in the commit message

On Wed, 19 Feb 2020 at 17:56, Gurchetan Singh gurchetansingh@chromium.org wrote:

...

This cannot trigger, since we have similar check in the caller virtio_gpu_driver_open().

...

... namely this here.

With either of the two dropped: Reviewed-by: Emil Velikov emil.velikov@collabora.com

-Emil

Gurchetan Singh

5:56 p.m.

New subject: [PATCH 3/5 v5] drm/virtio: track whether or not a context has been initiated

Use an atomic variable to track whether a context has been initiated.

v5: Fix possible race and sleep via mutex (@olv)

Signed-off-by: Gurchetan Singh gurchetansingh@chromium.org --- drivers/gpu/drm/virtio/virtgpu_drv.h | 2 ++ drivers/gpu/drm/virtio/virtgpu_ioctl.c | 8 ++++++++ drivers/gpu/drm/virtio/virtgpu_kms.c | 3 +++ 3 files changed, 13 insertions(+)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 72c1d9b59dfe..0596d9618554 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -209,6 +209,8 @@ struct virtio_gpu_device {

struct virtio_gpu_fpriv { uint32_t ctx_id; + bool context_initiated; + struct mutex context_lock; };

/* virtio_ioctl.c */ diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index de04f80f737d..c1a6cb4ec375 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -44,10 +44,18 @@ void virtio_gpu_create_context(struct drm_device *dev, if (!vgdev->has_virgl_3d) return;

+ mutex_lock(&vfpriv->context_lock); + if (vfpriv->context_initiated) + goto out_unlock; + get_task_comm(dbgname, current); virtio_gpu_cmd_context_create(vgdev, vfpriv->ctx_id, strlen(dbgname), dbgname); virtio_gpu_notify(vgdev); + vfpriv->context_initiated = true; + +out_unlock: + mutex_unlock(&vfpriv->context_lock); }

static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data, diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index f7e3712502ca..424729cb81d1 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -258,6 +258,8 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) if (!vfpriv) return -ENOMEM;

+ mutex_init(&vfpriv->context_lock); + handle = ida_alloc(&vgdev->ctx_id_ida, GFP_KERNEL); if (handle < 0) { kfree(vfpriv); @@ -281,6 +283,7 @@ void virtio_gpu_driver_postclose(struct drm_device *dev, struct drm_file *file) vfpriv = file->driver_priv;

virtio_gpu_context_destroy(vgdev, vfpriv->ctx_id); + mutex_destroy(&vfpriv->context_lock); kfree(vfpriv); file->driver_priv = NULL; }

-- 2.25.0.265.gbab2e86ba0-goog

Emil Velikov

6:12 p.m.

New subject: [PATCH 3/5 v5] drm/virtio: track whether or not a context has been initiated

On Wed, 19 Feb 2020 at 17:56, Gurchetan Singh gurchetansingh@chromium.org wrote:

...

Reviewed-by: Emil Velikov emil.velikov@collabora.com

-Emil

Chia-I Wu

6:30 p.m.

New subject: [PATCH 3/5 v5] drm/virtio: track whether or not a context has been initiated

Patch 1-4 are

Reviewed-by: Chia-I Wu olvaffe@gmail.com

I think we can drop patch 5 for now.

On Wed, Feb 19, 2020 at 9:56 AM Gurchetan Singh gurchetansingh@chromium.org wrote:

...

ctx_id and context_initialized are named hw_res_handle and created respectively in virtio_gpu_object. I think we should use "hw", "id"/"handle", "initialized"/"created" more consistently.

This is just a nitpick, and does not need to be a part of this series.

...

  struct mutex context_lock;
};

/* virtio_ioctl.c */ diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index de04f80f737d..c1a6cb4ec375 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -44,10 +44,18 @@ void virtio_gpu_create_context(struct drm_device *dev, if (!vgdev->has_virgl_3d) return;
  mutex_lock(&vfpriv->context_lock);
  if (vfpriv->context_initiated)
          goto out_unlock;
  get_task_comm(dbgname, current);
  virtio_gpu_cmd_context_create(vgdev, vfpriv->ctx_id,
                                strlen(dbgname), dbgname);
  virtio_gpu_notify(vgdev);
  vfpriv->context_initiated = true;
+out_unlock:
  mutex_unlock(&vfpriv->context_lock);
}

static int virtio_gpu_map_ioctl(struct drm_device *dev, void *data, diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index f7e3712502ca..424729cb81d1 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -258,6 +258,8 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) if (!vfpriv) return -ENOMEM;
  mutex_init(&vfpriv->context_lock);
  handle = ida_alloc(&vgdev->ctx_id_ida, GFP_KERNEL);
  if (handle < 0) {
          kfree(vfpriv);
@@ -281,6 +283,7 @@ void virtio_gpu_driver_postclose(struct drm_device *dev, struct drm_file *file) vfpriv = file->driver_priv;
    virtio_gpu_context_destroy(vgdev, vfpriv->ctx_id);
  mutex_destroy(&vfpriv->context_lock);
  kfree(vfpriv);
  file->driver_priv = NULL;
}

2.25.0.265.gbab2e86ba0-goog

Gurchetan Singh

5:56 p.m.

New subject: [PATCH 4/5 v5] drm/virtio: enqueue virtio_gpu_create_context after the first 3D ioctl

For old userspace, initialization will still be implicit.

For backwards compatibility, enqueue virtio_gpu_cmd_context_create after the first 3D ioctl.

v3: staticify virtio_gpu_create_context remove notify to batch vm-exit

Signed-off-by: Gurchetan Singh gurchetansingh@chromium.org --- drivers/gpu/drm/virtio/virtgpu_drv.h | 2 -- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 10 +++++++--- drivers/gpu/drm/virtio/virtgpu_kms.c | 1 - 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 0596d9618554..9fdc3b4cef48 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -216,8 +216,6 @@ 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_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index c1a6cb4ec375..2c182922ec78 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -33,8 +33,8 @@

#include "virtgpu_drv.h"

-void virtio_gpu_create_context(struct drm_device *dev, - struct drm_file *file) +static 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; @@ -51,7 +51,6 @@ void virtio_gpu_create_context(struct drm_device *dev, get_task_comm(dbgname, current); virtio_gpu_cmd_context_create(vgdev, vfpriv->ctx_id, strlen(dbgname), dbgname); - virtio_gpu_notify(vgdev); vfpriv->context_initiated = true;

out_unlock: @@ -99,6 +98,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,

exbuf->fence_fd = -1;

+ virtio_gpu_create_context(dev, file); if (exbuf->flags & VIRTGPU_EXECBUF_FENCE_FD_IN) { struct dma_fence *in_fence;

@@ -250,6 +250,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, return -EINVAL; }

+ virtio_gpu_create_context(dev, file); params.format = rc->format; params.width = rc->width; params.height = rc->height; @@ -323,6 +324,7 @@ static int virtio_gpu_transfer_from_host_ioctl(struct drm_device *dev, if (vgdev->has_virgl_3d == false) return -ENOSYS;

+ virtio_gpu_create_context(dev, file); objs = virtio_gpu_array_from_handles(file, &args->bo_handle, 1); if (objs == NULL) return -ENOENT; @@ -371,6 +373,7 @@ static int virtio_gpu_transfer_to_host_ioctl(struct drm_device *dev, void *data, args->box.w, args->box.h, args->box.x, args->box.y, objs, NULL); } else { + virtio_gpu_create_context(dev, file); ret = virtio_gpu_array_lock_resv(objs); if (ret != 0) goto err_put_free; @@ -471,6 +474,7 @@ static int virtio_gpu_get_caps_ioctl(struct drm_device *dev, spin_unlock(&vgdev->display_info_lock);

/* not in cache - need to talk to hw */ + virtio_gpu_create_context(dev, file); virtio_gpu_cmd_get_capset(vgdev, found_valid, args->cap_set_ver, &cache_ent); virtio_gpu_notify(vgdev); diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index 424729cb81d1..023a030ca7b9 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -268,7 +268,6 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file)

vfpriv->ctx_id = handle + 1; file->driver_priv = vfpriv; - virtio_gpu_create_context(dev, file); return 0; }

-- 2.25.0.265.gbab2e86ba0-goog

Emil Velikov

6:28 p.m.

New subject: [PATCH 4/5 v5] drm/virtio: enqueue virtio_gpu_create_context after the first 3D ioctl

On Wed, 19 Feb 2020 at 17:57, Gurchetan Singh gurchetansingh@chromium.org wrote:

...

Similar to 2/5 I suspect we have nested has_virgl_3d checking.

...

In this function...

...

    struct virtio_gpu_device *vgdev = dev->dev_private;
    struct virtio_gpu_fpriv *vfpriv = file->driver_priv;
@@ -51,7 +51,6 @@ void virtio_gpu_create_context(struct drm_device *dev, get_task_comm(dbgname, current); virtio_gpu_cmd_context_create(vgdev, vfpriv->ctx_id, strlen(dbgname), dbgname);
  virtio_gpu_notify(vgdev);
  vfpriv->context_initiated = true;
out_unlock: @@ -99,6 +98,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,

... and this caller, just a couple of lines above.

...

    exbuf->fence_fd = -1;
  virtio_gpu_create_context(dev, file);
  if (exbuf->flags & VIRTGPU_EXECBUF_FENCE_FD_IN) {
          struct dma_fence *in_fence;
@@ -250,6 +250,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, return -EINVAL; }

Unrelated: might be a good idea to sort the has_virgl_3d == false EINVAL handling like the has_virgl_3d == true hunk just below. Bonus points for a comment explaining we don't check for the bind and flags arguments.

...

... and this caller.

...

... and this caller, just a couple of lines above.

With the trivial comments addressed: Reviewed-by: Emil Velikov emil.velikov@collabora.com

-Emil

Gurchetan Singh

5:56 p.m.

New subject: [PATCH 5/5 v5] drm/virtio: add virtio_gpu_context_type

We'll have to do something like this eventually, and this conveys we want a Virgl context by default.

Signed-off-by: Gurchetan Singh gurchetansingh@chromium.org --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index 2c182922ec78..c3358eedd3ab 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -33,8 +33,14 @@

#include "virtgpu_drv.h"

+/* TODO: add more context types */ +enum virtio_gpu_context_type { + virtio_gpu_virgl_context, +}; + static void virtio_gpu_create_context(struct drm_device *dev, - struct drm_file *file) + struct drm_file *file, + enum virtio_gpu_context_type type) { struct virtio_gpu_device *vgdev = dev->dev_private; struct virtio_gpu_fpriv *vfpriv = file->driver_priv; @@ -44,6 +50,11 @@ static void virtio_gpu_create_context(struct drm_device *dev, if (!vgdev->has_virgl_3d) return;

+ if (type != virtio_gpu_virgl_context) { + DRM_ERROR("Unsupported context type: %u\n", type); + return; + } + mutex_lock(&vfpriv->context_lock); if (vfpriv->context_initiated) goto out_unlock; @@ -98,7 +109,7 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,

exbuf->fence_fd = -1;

- virtio_gpu_create_context(dev, file); + virtio_gpu_create_context(dev, file, virtio_gpu_virgl_context); if (exbuf->flags & VIRTGPU_EXECBUF_FENCE_FD_IN) { struct dma_fence *in_fence;

@@ -250,7 +261,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, return -EINVAL; }

- virtio_gpu_create_context(dev, file); + virtio_gpu_create_context(dev, file, virtio_gpu_virgl_context); params.format = rc->format; params.width = rc->width; params.height = rc->height; @@ -324,7 +335,7 @@ static int virtio_gpu_transfer_from_host_ioctl(struct drm_device *dev, if (vgdev->has_virgl_3d == false) return -ENOSYS;

- virtio_gpu_create_context(dev, file); + virtio_gpu_create_context(dev, file, virtio_gpu_virgl_context); objs = virtio_gpu_array_from_handles(file, &args->bo_handle, 1); if (objs == NULL) return -ENOENT; @@ -373,7 +384,7 @@ static int virtio_gpu_transfer_to_host_ioctl(struct drm_device *dev, void *data, args->box.w, args->box.h, args->box.x, args->box.y, objs, NULL); } else { - virtio_gpu_create_context(dev, file); + virtio_gpu_create_context(dev, file, virtio_gpu_virgl_context); ret = virtio_gpu_array_lock_resv(objs); if (ret != 0) goto err_put_free; @@ -474,7 +485,7 @@ static int virtio_gpu_get_caps_ioctl(struct drm_device *dev, spin_unlock(&vgdev->display_info_lock);

/* not in cache - need to talk to hw */ - virtio_gpu_create_context(dev, file); + virtio_gpu_create_context(dev, file, virtio_gpu_virgl_context); virtio_gpu_cmd_get_capset(vgdev, found_valid, args->cap_set_ver, &cache_ent); virtio_gpu_notify(vgdev);

-- 2.25.0.265.gbab2e86ba0-goog