search for: virtio_gpu_fence_driver

Displaying 20 results from an estimated 34 matches for "virtio_gpu_fence_driver".

2016 Dec 13
0
[RFC 1/5] drm/virtio: add virtio_gpu_alloc_fence()
Hi, > +struct virtio_gpu_fence *virtio_gpu_fence_alloc(struct virtio_gpu_device *vgdev) > +{ > + struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; > + struct virtio_gpu_fence *fence; > + unsigned long irq_flags; > + > + fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); > + if (!fence) > + return NULL; > + > + spin_lock_irqsave(&drv->lock, irq_flags); > + fence-&g...
2016 Dec 12
6
[RFC 1/5] drm/virtio: add virtio_gpu_alloc_fence()
.../drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -74,28 +74,40 @@ static const struct dma_fence_ops virtio_fence_ops = { .timeline_value_str = virtio_timeline_value_str, }; +struct virtio_gpu_fence *virtio_gpu_fence_alloc(struct virtio_gpu_device *vgdev) +{ + struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; + struct virtio_gpu_fence *fence; + unsigned long irq_flags; + + fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); + if (!fence) + return NULL; + + spin_lock_irqsave(&drv->lock, irq_flags); + fence->drv = drv; + fence->seq = ++drv->sync_...
2016 Dec 12
6
[RFC 1/5] drm/virtio: add virtio_gpu_alloc_fence()
.../drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -74,28 +74,40 @@ static const struct dma_fence_ops virtio_fence_ops = { .timeline_value_str = virtio_timeline_value_str, }; +struct virtio_gpu_fence *virtio_gpu_fence_alloc(struct virtio_gpu_device *vgdev) +{ + struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; + struct virtio_gpu_fence *fence; + unsigned long irq_flags; + + fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); + if (!fence) + return NULL; + + spin_lock_irqsave(&drv->lock, irq_flags); + fence->drv = drv; + fence->seq = ++drv->sync_...
2019 Jun 18
1
[PATCH v2 08/12] drm/virtio: rework virtio_gpu_object_create fencing
...rtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c index 82bfbf983fd2..461f15f26517 100644 --- a/drivers/gpu/drm/virtio/virtgpu_object.c +++ b/drivers/gpu/drm/virtio/virtgpu_object.c @@ -141,34 +141,22 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, if (fence) { struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; - struct list_head validate_list; - struct ttm_validate_buffer mainbuf; + struct drm_gem_object *obj = &bo->gem_base; struct ww_acquire_ctx ticket; unsigned long irq_flags; - bool signaled; - INIT_LIST_HEAD(&validate_list); - memset(&mai...
2019 Jun 28
1
[PATCH v5 09/12] drm/virtio: rework virtio_gpu_object_create fencing
...pu_init_ttm_placement(bo); ret = ttm_bo_init(&vgdev->mman.bdev, &bo->tbo, params->size, ttm_bo_type_device, &bo->placement, 0, @@ -139,38 +158,6 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, if (ret != 0) return ret; - if (fence) { - struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; - struct list_head validate_list; - struct ttm_validate_buffer mainbuf; - struct ww_acquire_ctx ticket; - unsigned long irq_flags; - bool signaled; - - INIT_LIST_HEAD(&validate_list); - memset(&mainbuf, 0, sizeof(struct ttm_validate_buffer)); - - /*...
2019 Jun 20
1
[PATCH v4 09/12] drm/virtio: rework virtio_gpu_object_create fencing
...resource(vgdev, bo, params, fence); + virtio_gpu_cmd_create_resource(vgdev, bo, params, + fence, objs); } virtio_gpu_init_ttm_placement(bo); @@ -139,38 +157,6 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, if (ret != 0) return ret; - if (fence) { - struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; - struct list_head validate_list; - struct ttm_validate_buffer mainbuf; - struct ww_acquire_ctx ticket; - unsigned long irq_flags; - bool signaled; - - INIT_LIST_HEAD(&validate_list); - memset(&mainbuf, 0, sizeof(struct ttm_validate_buffer)); - - /*...
2015 Jun 16
0
[PATCH 2/3] drm/virtgpu: initialise fbdev after getting initial display info
..._drv.h index e5a2c09..ff8de3d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -171,6 +171,7 @@ struct virtio_gpu_device { wait_queue_head_t resp_wq; /* current display info */ spinlock_t display_info_lock; + bool display_info_pending; struct virtio_gpu_fence_driver fence_drv; diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index 132405f..782766c 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -137,9 +137,11 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned...
2015 Sep 09
0
[PATCH 2/5] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 1da6326..793ad9f 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -81,7 +81,7 @@ int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; unsigned long irq_flags; - *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_KERNEL); + *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); if ((*fence) == NULL) return -ENOMEM; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu...
2015 Sep 21
0
[PATCH v2 2/6] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 1da6326..793ad9f 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -81,7 +81,7 @@ int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; unsigned long irq_flags; - *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_KERNEL); + *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); if ((*fence) == NULL) return -ENOMEM; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu...
2015 Oct 02
0
[PATCH v3 2/7] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 1da6326..793ad9f 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -81,7 +81,7 @@ int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; unsigned long irq_flags; - *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_KERNEL); + *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); if ((*fence) == NULL) return -ENOMEM; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu...
2019 Jun 18
0
[PATCH v2 11/12] drm/virtio: rework virtio_gpu_object_create fencing even more.
...21 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, } bo->dumb = params->dumb; - if (params->virgl) { - virtio_gpu_cmd_resource_create_3d(vgdev, bo, params, fence); - } else { - virtio_gpu_cmd_create_resource(vgdev, bo, params, fence); - } - if (fence) { - struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; struct drm_gem_object *obj = &bo->base.base; struct ww_acquire_ctx ticket; - unsigned long irq_flags; - drm_gem_object_get(obj); ret = drm_gem_lock_reservations(&obj, 1, &ticket); - if (ret == 0) { - spin_lock_irqsave(&drv->lock...
2015 Jun 16
0
[PATCH 2/3] drm/virtgpu: initialise fbdev after getting initial display info
..._drv.h index e5a2c09..ff8de3d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -171,6 +171,7 @@ struct virtio_gpu_device { wait_queue_head_t resp_wq; /* current display info */ spinlock_t display_info_lock; + bool display_info_pending; struct virtio_gpu_fence_driver fence_drv; diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index 132405f..782766c 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -137,9 +137,11 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned...
2015 Sep 09
0
[PATCH 2/5] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 1da6326..793ad9f 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -81,7 +81,7 @@ int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; unsigned long irq_flags; - *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_KERNEL); + *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); if ((*fence) == NULL) return -ENOMEM; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu...
2015 Sep 21
0
[PATCH v2 2/6] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 1da6326..793ad9f 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -81,7 +81,7 @@ int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; unsigned long irq_flags; - *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_KERNEL); + *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); if ((*fence) == NULL) return -ENOMEM; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu...
2015 Oct 02
0
[PATCH v3 2/7] virtio-gpu: add & use virtio_gpu_queue_fenced_ctrl_buffer
...diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 1da6326..793ad9f 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -81,7 +81,7 @@ int virtio_gpu_fence_emit(struct virtio_gpu_device *vgdev, struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; unsigned long irq_flags; - *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_KERNEL); + *fence = kmalloc(sizeof(struct virtio_gpu_fence), GFP_ATOMIC); if ((*fence) == NULL) return -ENOMEM; diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu...
2019 Jul 19
0
[PATCH AUTOSEL 5.2 005/171] drm/virtio: set seqno for dma-fence
...ons(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index b69ae10ca238..d724fb3de44e 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -102,7 +102,6 @@ struct virtio_gpu_fence { struct dma_fence f; struct virtio_gpu_fence_driver *drv; struct list_head node; - uint64_t seq; }; #define to_virtio_fence(x) \ container_of(x, struct virtio_gpu_fence, f) diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 87d1966192f4..72b4f7561432 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fe...
2019 Jul 19
0
[PATCH AUTOSEL 5.1 004/141] drm/virtio: set seqno for dma-fence
...tions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index d577cb76f5ad..eaa19c338f68 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -85,7 +85,6 @@ struct virtio_gpu_fence { struct dma_fence f; struct virtio_gpu_fence_driver *drv; struct list_head node; - uint64_t seq; }; #define to_virtio_fence(x) \ container_of(x, struct virtio_gpu_fence, f) diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index 21bd4c4a32d1..216ab005e224 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fe...
2016 Aug 31
1
[PATCH 1/2] drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrapping
From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Instead of wrapping virtio_gpu_execbuffer() to execute the ioctl just execute it directly. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git
2016 Aug 31
1
[PATCH 1/2] drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrapping
From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Instead of wrapping virtio_gpu_execbuffer() to execute the ioctl just execute it directly. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git
2019 Jun 19
0
[PATCH v3 09/12] drm/virtio: rework virtio_gpu_object_create fencing
...resource(vgdev, bo, params, fence); + virtio_gpu_cmd_create_resource(vgdev, bo, params, + fence, objs); } virtio_gpu_init_ttm_placement(bo); @@ -139,38 +157,6 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, if (ret != 0) return ret; - if (fence) { - struct virtio_gpu_fence_driver *drv = &vgdev->fence_drv; - struct list_head validate_list; - struct ttm_validate_buffer mainbuf; - struct ww_acquire_ctx ticket; - unsigned long irq_flags; - bool signaled; - - INIT_LIST_HEAD(&validate_list); - memset(&mainbuf, 0, sizeof(struct ttm_validate_buffer)); - - /*...