Displaying 20 results from an estimated 36 matches for "virtio_gpu_cmd_resource_attach_back".
2020 Feb 13
1
[PATCH v3 3/4] drm/virtio: batch resource creation
Move virtio_gpu_notify() to higher-level functions for
virtio_gpu_cmd_create_resource(), virtio_gpu_cmd_resource_create_3d()
and virtio_gpu_cmd_resource_attach_backing().
virtio_gpu_object_create() will batch commands and notify only once when
creating a resource.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_object.c | 1 +
drivers/gpu/drm/virtio/virtgpu_vq.c | 3 ---
2 files changed, 1 insertion(+), 3 del...
2020 Feb 06
1
[PATCH 4/4] drm/virtio: move virtio_gpu_mem_entry initialization to new function
Hi,
> > virtio_gpu_cmd_resource_attach_backing(vgdev, obj->hw_res_handle,
> > - ents, nents,
> > + obj->ents, obj->nents,
> > fence);
> > + obj->ents = NULL;
> &...
2020 Feb 14
0
[PATCH v4 4/6] drm/virtio: batch resource creation
Move virtio_gpu_notify() to higher-level functions for
virtio_gpu_cmd_create_resource(), virtio_gpu_cmd_resource_create_3d()
and virtio_gpu_cmd_resource_attach_backing().
virtio_gpu_object_create() will batch commands and notify only once when
creating a resource.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
Reviewed-by: Chia-I Wu <olvaffe at gmail.com>
---
drivers/gpu/drm/virtio/virtgpu_object.c | 1 +
drivers/gpu/drm/virtio/virtgpu_vq.c...
2020 Feb 05
2
[PATCH 4/4] drm/virtio: move virtio_gpu_mem_entry initialization to new function
...;failed to allocate ent list\n");
- return -ENOMEM;
- }
-
- for_each_sg(obj->pages->sgl, sg, nents, si) {
- ents[si].addr = cpu_to_le64(use_dma_api
- ? sg_dma_address(sg)
- : sg_phys(sg));
- ents[si].length = cpu_to_le32(sg->length);
- ents[si].padding = 0;
- }
-
virtio_gpu_cmd_resource_attach_backing(vgdev, obj->hw_res_handle,
- ents, nents,
+ obj->ents, obj->nents,
fence);
+ obj->ents = NULL;
+ obj->nents = 0;
return 0;
}
--
2.18.1
2020 Feb 05
2
[PATCH 4/4] drm/virtio: move virtio_gpu_mem_entry initialization to new function
...;failed to allocate ent list\n");
- return -ENOMEM;
- }
-
- for_each_sg(obj->pages->sgl, sg, nents, si) {
- ents[si].addr = cpu_to_le64(use_dma_api
- ? sg_dma_address(sg)
- : sg_phys(sg));
- ents[si].length = cpu_to_le32(sg->length);
- ents[si].padding = 0;
- }
-
virtio_gpu_cmd_resource_attach_backing(vgdev, obj->hw_res_handle,
- ents, nents,
+ obj->ents, obj->nents,
fence);
+ obj->ents = NULL;
+ obj->nents = 0;
return 0;
}
--
2.18.1
2020 Feb 07
1
[PATCH v2 4/4] drm/virtio: move virtio_gpu_mem_entry initialization to new function
...;failed to allocate ent list\n");
- return -ENOMEM;
- }
-
- for_each_sg(obj->pages->sgl, sg, nents, si) {
- ents[si].addr = cpu_to_le64(use_dma_api
- ? sg_dma_address(sg)
- : sg_phys(sg));
- ents[si].length = cpu_to_le32(sg->length);
- ents[si].padding = 0;
- }
-
virtio_gpu_cmd_resource_attach_backing(vgdev, obj->hw_res_handle,
- ents, nents,
- fence);
+ ents, nents, NULL);
return 0;
}
--
2.18.1
2015 Sep 09
0
[PATCH 2/5] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...o_gpu_device *vgdev,
cmd_p->r.x = x;
cmd_p->r.y = y;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr, fence);
}
static void
@@ -524,9 +554,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_buf = ents;
vbuf->data_size = sizeof(*ents) * nents;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr...
2015 Sep 21
0
[PATCH v2 2/6] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...o_gpu_device *vgdev,
cmd_p->r.x = x;
cmd_p->r.y = y;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr, fence);
}
static void
@@ -524,9 +554,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_buf = ents;
vbuf->data_size = sizeof(*ents) * nents;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr...
2015 Oct 02
0
[PATCH v3 2/7] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...o_gpu_device *vgdev,
cmd_p->r.x = x;
cmd_p->r.y = y;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr, fence);
}
static void
@@ -524,9 +554,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_buf = ents;
vbuf->data_size = sizeof(*ents) * nents;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr...
2015 Sep 09
0
[PATCH 2/5] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...o_gpu_device *vgdev,
cmd_p->r.x = x;
cmd_p->r.y = y;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr, fence);
}
static void
@@ -524,9 +554,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_buf = ents;
vbuf->data_size = sizeof(*ents) * nents;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr...
2015 Sep 21
0
[PATCH v2 2/6] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...o_gpu_device *vgdev,
cmd_p->r.x = x;
cmd_p->r.y = y;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr, fence);
}
static void
@@ -524,9 +554,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_buf = ents;
vbuf->data_size = sizeof(*ents) * nents;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr...
2015 Oct 02
0
[PATCH v3 2/7] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...o_gpu_device *vgdev,
cmd_p->r.x = x;
cmd_p->r.y = y;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr, fence);
}
static void
@@ -524,9 +554,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_buf = ents;
vbuf->data_size = sizeof(*ents) * nents;
- if (fence)
- virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
- virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+ virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, &cmd_p->hdr...
2018 Sep 03
0
[virtio-dev] [PATCH 2/2] drm/virtio: add iommu support.
...u_to_le64(use_dma_api
> + ? sg_dma_address(sg)
> + : sg_phys(sg));
> ents[si].length = cpu_to_le32(sg->length);
> ents[si].padding = 0;
> }
>
> virtio_gpu_cmd_resource_attach_backing(vgdev, resource_id,
> - ents, obj->pages->nents,
> + ents, nents,
> fence);
> obj->hw_res_handle = resource_id;
> retur...
2020 Feb 05
0
[PATCH 4/4] drm/virtio: move virtio_gpu_mem_entry initialization to new function
...to_le64(use_dma_api
> - ? sg_dma_address(sg)
> - : sg_phys(sg));
> - ents[si].length = cpu_to_le32(sg->length);
> - ents[si].padding = 0;
> - }
> -
> virtio_gpu_cmd_resource_attach_backing(vgdev, obj->hw_res_handle,
> - ents, nents,
> + obj->ents, obj->nents,
> fence);
> + obj->ents = NULL;
> + obj->nents...
2020 Feb 13
0
[PATCH v3 1/4] drm/virtio: rework notification for better batching
...r_to_host_2d(struct virtio_gpu_device *vgdev,
@@ -624,6 +622,7 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev,
cmd_p->r.y = cpu_to_le32(y);
virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence);
+ virtio_gpu_notify(vgdev);
}
static void
@@ -647,6 +646,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_size = sizeof(*ents) * nents;
virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence);
+ virtio_gpu_notify(vgdev);
}
static void virtio_gpu_cmd_get_display_info_cb(struct virtio_gpu_device *vgdev,
@@ -779,6 +779,7 @@ int virtio_gpu_cmd_get...
2020 Feb 14
0
[PATCH v4 1/6] drm/virtio: rework notification for better batching
...r_to_host_2d(struct virtio_gpu_device *vgdev,
@@ -624,6 +622,7 @@ void virtio_gpu_cmd_transfer_to_host_2d(struct virtio_gpu_device *vgdev,
cmd_p->r.y = cpu_to_le32(y);
virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence);
+ virtio_gpu_notify(vgdev);
}
static void
@@ -647,6 +646,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
vbuf->data_size = sizeof(*ents) * nents;
virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence);
+ virtio_gpu_notify(vgdev);
}
static void virtio_gpu_cmd_get_display_info_cb(struct virtio_gpu_device *vgdev,
@@ -779,6 +779,7 @@ int virtio_gpu_cmd_get...
2018 Nov 28
0
[PATCH 1/2] drm/virtio: fence: pass plain pointer
...struct virtio_gpu_device *vgdev,
uint64_t offset,
__le32 width, __le32 height,
__le32 x, __le32 y,
- struct virtio_gpu_fence **fence)
+ struct virtio_gpu_fence *fence)
{
struct virtio_gpu_transfer_to_host_2d *cmd_p;
struct virtio_gpu_vbuffer *vbuf;
@@ -497,7 +497,7 @@ virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
uint32_t resource_id,
struct virtio_gpu_mem_entry *ents,
uint32_t nents,
- struct virtio_gpu_fence **fence)
+ struct virtio_gpu_fence *fence)
{
struct virtio_gpu_resource_attach_backing *cmd_p;
struct v...
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...d);
+ cmd_p->offset = cpu_to_le64(offset);
+ cmd_p->r.width = width;
+ cmd_p->r.height = height;
+ cmd_p->r.x = x;
+ cmd_p->r.y = y;
+
+ if (fence)
+ virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
+ virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+
+ return 0;
+}
+
+static int
+virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
+ uint32_t resource_id,
+ struct virtio_gpu_mem_entry *ents,
+ uint32_t nents,
+ struct virtio_gpu_fence **fence)
+{
+ struct virtio_gpu_resource_attach_backing *cmd_p;
+ struct virtio_gpu_vbuffer *vbuf;
+
+ cmd_p = virtio_...
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...d);
+ cmd_p->offset = cpu_to_le64(offset);
+ cmd_p->r.width = width;
+ cmd_p->r.height = height;
+ cmd_p->r.x = x;
+ cmd_p->r.y = y;
+
+ if (fence)
+ virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
+ virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
+
+ return 0;
+}
+
+static int
+virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
+ uint32_t resource_id,
+ struct virtio_gpu_mem_entry *ents,
+ uint32_t nents,
+ struct virtio_gpu_fence **fence)
+{
+ struct virtio_gpu_resource_attach_backing *cmd_p;
+ struct virtio_gpu_vbuffer *vbuf;
+
+ cmd_p = virtio_...
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...= width;
> + cmd_p->r.height = height;
> + cmd_p->r.x = x;
> + cmd_p->r.y = y;
> +
> + if (fence)
> + virtio_gpu_fence_emit(vgdev, &cmd_p->hdr, fence);
> + virtio_gpu_queue_ctrl_buffer(vgdev, vbuf);
> +
> + return 0;
> +}
> +
> +static int
> +virtio_gpu_cmd_resource_attach_backing(struct virtio_gpu_device *vgdev,
> + uint32_t resource_id,
> + struct virtio_gpu_mem_entry *ents,
> + uint32_t nents,
> + struct virtio_gpu_fence **fence)
> +{
> + struct virtio_gpu_resource_attach_backing *cmd_p;
> + struct virtio_gpu...