Displaying 20 results from an estimated 406 matches for "vgdev".
Did you mean:
vdev
2020 Feb 13
0
[PATCH v3 1/4] drm/virtio: rework notification for better batching
...struct ida resource_ida;
@@ -335,8 +334,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_notify(struct virtio_gpu_device *vgdev);
-void virtio_gpu_enable_notify(struct virtio_gpu_device *vgdev);
+void virtio_gpu_notify(struct virtio_gpu_device *vgdev);
/* virtio_gpu_display.c */
void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev);
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/vir...
2020 Feb 14
0
[PATCH v4 1/6] drm/virtio: rework notification for better batching
...struct ida resource_ida;
@@ -335,8 +334,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_notify(struct virtio_gpu_device *vgdev);
-void virtio_gpu_enable_notify(struct virtio_gpu_device *vgdev);
+void virtio_gpu_notify(struct virtio_gpu_device *vgdev);
/* virtio_gpu_display.c */
void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev);
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/vir...
2020 Feb 11
1
[PATCH] drm/virtio: rework batching
...struct ida resource_ida;
@@ -334,8 +333,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_notify(struct virtio_gpu_device *vgdev);
-void virtio_gpu_enable_notify(struct virtio_gpu_device *vgdev);
+void virtio_gpu_notify(struct virtio_gpu_device *vgdev);
/* virtio_gpu_display.c */
void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev);
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/v...
2020 Feb 12
1
[PATCH v2] drm/virtio: rework batching
...struct ida resource_ida;
@@ -335,8 +334,7 @@ void virtio_gpu_dequeue_ctrl_func(struct work_struct *work);
void virtio_gpu_dequeue_cursor_func(struct work_struct *work);
void virtio_gpu_dequeue_fence_func(struct work_struct *work);
-void virtio_gpu_disable_notify(struct virtio_gpu_device *vgdev);
-void virtio_gpu_enable_notify(struct virtio_gpu_device *vgdev);
+void virtio_gpu_notify(struct virtio_gpu_device *vgdev);
/* virtio_gpu_display.c */
void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev);
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/v...
2017 Mar 01
2
[PATCH] drm: virtio: use kmem_cache
...rm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c
index 43ea0dc..472e349 100644
--- a/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ b/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -74,51 +74,19 @@ void virtio_gpu_cursor_ack(struct virtqueue *vq)
int virtio_gpu_alloc_vbufs(struct virtio_gpu_device *vgdev)
{
- struct virtio_gpu_vbuffer *vbuf;
- int i, size, count = 16;
- void *ptr;
-
- INIT_LIST_HEAD(&vgdev->free_vbufs);
- spin_lock_init(&vgdev->free_vbufs_lock);
- count += virtqueue_get_vring_size(vgdev->ctrlq.vq);
- count += virtqueue_get_vring_size(vgdev->cursorq.vq);
- size...
2017 Mar 01
2
[PATCH] drm: virtio: use kmem_cache
...rm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c
index 43ea0dc..472e349 100644
--- a/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ b/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -74,51 +74,19 @@ void virtio_gpu_cursor_ack(struct virtqueue *vq)
int virtio_gpu_alloc_vbufs(struct virtio_gpu_device *vgdev)
{
- struct virtio_gpu_vbuffer *vbuf;
- int i, size, count = 16;
- void *ptr;
-
- INIT_LIST_HEAD(&vgdev->free_vbufs);
- spin_lock_init(&vgdev->free_vbufs_lock);
- count += virtqueue_get_vring_size(vgdev->ctrlq.vq);
- count += virtqueue_get_vring_size(vgdev->cursorq.vq);
- size...
2020 Feb 14
0
[PATCH v4 6/6] drm/virtio: move remaining virtio_gpu_notify calls
...irtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c
index 0a2b62279647..0d6152c99a27 100644
--- a/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ b/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -123,6 +123,7 @@ int virtio_gpu_gem_object_open(struct drm_gem_object *obj,
virtio_gpu_cmd_context_attach_resource(vgdev, vfpriv->ctx_id,
objs);
+ virtio_gpu_notify(vgdev);
return 0;
}
@@ -143,6 +144,7 @@ void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
virtio_gpu_cmd_context_detach_resource(vgdev, vfpriv->ctx_id,
objs);
+ virtio_gpu_notify(vgdev);
}
struct vir...
2018 Sep 26
5
[PATCH 0/4] Improve virtio ID allocation
I noticed you were using IDRs where you could be using the more efficient
IDAs, then while fixing that I noticed the lack of error handling,
and I decided to follow that up with an efficiency improvement.
There's probably a v2 of this to follow because I couldn't figure
out how to properly handle one of the error cases ... see the comment
embedded in one of the patches.
Matthew Wilcox
2020 Feb 11
2
[PATCH v4] drm/virtio: add drm_driver.release callback.
...-git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 7b0f0643bb2d..af953db4a0c9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -368,6 +368,5 @@ void virtio_gpu_modeset_fini(struct virtio_gpu_device *vgdev)
for (i = 0 ; i < vgdev->num_scanouts; ++i)
kfree(vgdev->outputs[i].edid);
- drm_atomic_helper_shutdown(vgdev->ddev);
drm_mode_config_cleanup(vgdev->ddev);
}
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c
index 8cf27af3ad53..ab4bed7...
2020 Feb 11
2
[PATCH v4] drm/virtio: add drm_driver.release callback.
...-git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 7b0f0643bb2d..af953db4a0c9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -368,6 +368,5 @@ void virtio_gpu_modeset_fini(struct virtio_gpu_device *vgdev)
for (i = 0 ; i < vgdev->num_scanouts; ++i)
kfree(vgdev->outputs[i].edid);
- drm_atomic_helper_shutdown(vgdev->ddev);
drm_mode_config_cleanup(vgdev->ddev);
}
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c
index 8cf27af3ad53..ab4bed7...
2017 Dec 28
3
[PATCH] drm/virtio: Add window server support
...pu_fpriv {
uint32_t ctx_id;
+
+ struct list_head winsrv_conns; /* list of virtio_gpu_winsrv_conn */
+ spinlock_t winsrv_lock;
+};
+
+struct virtio_gpu_winsrv_rx_qentry {
+ struct virtio_gpu_winsrv_rx *cmd;
+ struct list_head next;
+};
+
+struct virtio_gpu_winsrv_conn {
+ struct virtio_gpu_device *vgdev;
+
+ spinlock_t lock;
+
+ int fd;
+ struct drm_file *drm_file;
+
+ struct list_head cmdq; /* queue of virtio_gpu_winsrv_rx_qentry */
+ wait_queue_head_t cmdwq;
+
+ struct list_head next;
};
/* virtio_ioctl.c */
-#define DRM_VIRTIO_NUM_IOCTLS 10
+#define DRM_VIRTIO_NUM_IOCTLS 11
extern struct d...
2017 Dec 28
3
[PATCH] drm/virtio: Add window server support
...pu_fpriv {
uint32_t ctx_id;
+
+ struct list_head winsrv_conns; /* list of virtio_gpu_winsrv_conn */
+ spinlock_t winsrv_lock;
+};
+
+struct virtio_gpu_winsrv_rx_qentry {
+ struct virtio_gpu_winsrv_rx *cmd;
+ struct list_head next;
+};
+
+struct virtio_gpu_winsrv_conn {
+ struct virtio_gpu_device *vgdev;
+
+ spinlock_t lock;
+
+ int fd;
+ struct drm_file *drm_file;
+
+ struct list_head cmdq; /* queue of virtio_gpu_winsrv_rx_qentry */
+ wait_queue_head_t cmdwq;
+
+ struct list_head next;
};
/* virtio_ioctl.c */
-#define DRM_VIRTIO_NUM_IOCTLS 10
+#define DRM_VIRTIO_NUM_IOCTLS 11
extern struct d...
2018 Jan 26
0
[PATCH v3 1/2] drm/virtio: Add window server support
...pu_fpriv {
uint32_t ctx_id;
+
+ struct list_head winsrv_conns; /* list of virtio_gpu_winsrv_conn */
+ spinlock_t winsrv_lock;
+};
+
+struct virtio_gpu_winsrv_rx_qentry {
+ struct virtio_gpu_winsrv_rx *cmd;
+ struct list_head next;
+};
+
+struct virtio_gpu_winsrv_conn {
+ struct virtio_gpu_device *vgdev;
+
+ spinlock_t lock;
+
+ int fd;
+ struct drm_file *drm_file;
+
+ struct list_head cmdq; /* queue of virtio_gpu_winsrv_rx_qentry */
+ wait_queue_head_t cmdwq;
+
+ struct list_head next;
};
/* virtio_ioctl.c */
-#define DRM_VIRTIO_NUM_IOCTLS 10
+#define DRM_VIRTIO_NUM_IOCTLS 11
extern struct d...
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
+ struct drm_file *file);
struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
size_t size, bool kernel,
bool pinned);
@@ -260,10 +287,43 @@ void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev);
void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev,
uint32_t resource_id);
+int virtio_gpu_cmd_get_capset_info(struct virtio_gpu_device *vgdev, int idx);
+int virtio_gpu_cmd_get_capset(struct v...
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
+ struct drm_file *file);
struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
size_t size, bool kernel,
bool pinned);
@@ -260,10 +287,43 @@ void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev);
void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev,
uint32_t resource_id);
+int virtio_gpu_cmd_get_capset_info(struct virtio_gpu_device *vgdev, int idx);
+int virtio_gpu_cmd_get_capset(struct v...
2015 Oct 02
0
[PATCH v3 4/7] virtio-gpu: add 3d/virgl support
...void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
+ struct drm_file *file);
struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
size_t size, bool kernel,
bool pinned);
@@ -260,10 +287,43 @@ void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev);
void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev,
uint32_t resource_id);
+int virtio_gpu_cmd_get_capset_info(struct virtio_gpu_device *vgdev, int idx);
+int virtio_gpu_cmd_get_capset(struct v...
2015 Oct 02
0
[PATCH v3 4/7] virtio-gpu: add 3d/virgl support
...void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
+ struct drm_file *file);
struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
size_t size, bool kernel,
bool pinned);
@@ -260,10 +287,43 @@ void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev);
void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev,
uint32_t resource_id);
+int virtio_gpu_cmd_get_capset_info(struct virtio_gpu_device *vgdev, int idx);
+int virtio_gpu_cmd_get_capset(struct v...
2015 Sep 21
0
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...t_close(struct drm_gem_object *obj,
> + struct drm_file *file);
> struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
> size_t size, bool kernel,
> bool pinned);
> @@ -260,10 +287,43 @@ void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
> int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev);
> void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev,
> uint32_t resource_id);
> +int virtio_gpu_cmd_get_capset_info(struct virtio_gpu_device *vgdev, int idx);
> +int virtio_gp...
2018 Jan 26
3
[PATCH v3 0/2] drm/virtio: Add window server support
Hi,
this work is based on the virtio_wl driver in the ChromeOS kernel by
Zach Reizner, currently at:
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-4.4/drivers/virtio/virtio_wl.c
There's one feature missing currently, which is letting clients write
directly to the host part of a resource, so the extra copy in
TRANSFER_TO_HOST isn't needed.
Have pushed the
2015 Sep 09
3
[PATCH 3/5] update virtio gpu driver: add 3d/virgl support
...void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
+ struct drm_file *file);
struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
size_t size, bool kernel,
bool pinned);
@@ -260,10 +287,43 @@ void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
int virtio_gpu_cmd_get_display_info(struct virtio_gpu_device *vgdev);
void virtio_gpu_cmd_resource_inval_backing(struct virtio_gpu_device *vgdev,
uint32_t resource_id);
+int virtio_gpu_cmd_get_capset_info(struct virtio_gpu_device *vgdev, int idx);
+int virtio_gpu_cmd_get_capset(struct v...