Displaying 20 results from an estimated 26 matches for "drm_gem_shmem_free_object".
2020 Feb 05
2
[PATCH 2/4] drm/virtio: resource teardown tweaks
...1,14 @@ static void virtio_gpu_resource_id_put(struct virtio_gpu_device *vgdev, uint32_t
}
}
+void virtio_gpu_cleanup_object(struct virtio_gpu_object *bo)
+{
+ struct virtio_gpu_device *vgdev = bo->base.base.dev->dev_private;
+
+ virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
+ drm_gem_shmem_free_object(&bo->base.base);
+}
+
static void virtio_gpu_free_object(struct drm_gem_object *obj)
{
struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);
@@ -68,11 +76,12 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
if (bo->pages)
virtio_gpu_object_detach(vgdev, bo...
2020 Feb 05
2
[PATCH 2/4] drm/virtio: resource teardown tweaks
...1,14 @@ static void virtio_gpu_resource_id_put(struct virtio_gpu_device *vgdev, uint32_t
}
}
+void virtio_gpu_cleanup_object(struct virtio_gpu_object *bo)
+{
+ struct virtio_gpu_device *vgdev = bo->base.base.dev->dev_private;
+
+ virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
+ drm_gem_shmem_free_object(&bo->base.base);
+}
+
static void virtio_gpu_free_object(struct drm_gem_object *obj)
{
struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);
@@ -68,11 +76,12 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
if (bo->pages)
virtio_gpu_object_detach(vgdev, bo...
2019 Dec 10
3
[PATCH] drm/virtio: fix mmap page attributes
...a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index 017a9e0fc3bb..158610902054 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -75,6 +75,22 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
drm_gem_shmem_free_object(obj);
}
+static int virtio_gpu_gem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+{
+ pgprot_t prot;
+ int ret;
+
+ ret = drm_gem_shmem_mmap(obj, vma);
+ if (ret < 0)
+ return ret;
+
+ /* virtio-gpu needs normal caching, so clear writecombine */
+ prot = vm_get_page_prot(vma-&...
2019 Dec 10
3
[PATCH] drm/virtio: fix mmap page attributes
...a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index 017a9e0fc3bb..158610902054 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -75,6 +75,22 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
drm_gem_shmem_free_object(obj);
}
+static int virtio_gpu_gem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+{
+ pgprot_t prot;
+ int ret;
+
+ ret = drm_gem_shmem_mmap(obj, vma);
+ if (ret < 0)
+ return ret;
+
+ /* virtio-gpu needs normal caching, so clear writecombine */
+ prot = vm_get_page_prot(vma-&...
2020 Feb 06
1
[PATCH 2/4] drm/virtio: resource teardown tweaks
> > -
> > - drm_gem_shmem_free_object(obj);
> > + if (bo->created) {
> > + virtio_gpu_cmd_unref_resource(vgdev, bo);
> > + /* completion handler calls virtio_gpu_cleanup_object() */
> nitpick: we don't need this comment when virtio_gpu_cmd_unref_cb is
> defined by this fi...
2020 Feb 07
0
[PATCH v2 2/4] drm/virtio: resource teardown tweaks
...1,14 @@ static void virtio_gpu_resource_id_put(struct virtio_gpu_device *vgdev, uint32_t
}
}
+void virtio_gpu_cleanup_object(struct virtio_gpu_object *bo)
+{
+ struct virtio_gpu_device *vgdev = bo->base.base.dev->dev_private;
+
+ virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
+ drm_gem_shmem_free_object(&bo->base.base);
+}
+
static void virtio_gpu_free_object(struct drm_gem_object *obj)
{
struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);
@@ -68,11 +76,12 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
if (bo->pages)
virtio_gpu_object_detach(vgdev, bo...
2020 Feb 05
0
[PATCH 2/4] drm/virtio: resource teardown tweaks
...vice *vgdev, uint32_t
> }
> }
>
> +void virtio_gpu_cleanup_object(struct virtio_gpu_object *bo)
> +{
> + struct virtio_gpu_device *vgdev = bo->base.base.dev->dev_private;
> +
> + virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
> + drm_gem_shmem_free_object(&bo->base.base);
> +}
> +
> static void virtio_gpu_free_object(struct drm_gem_object *obj)
> {
> struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);
> @@ -68,11 +76,12 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
>
> if (b...
2019 Dec 10
0
[PATCH] drm/virtio: fix mmap page attributes
...virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
> index 017a9e0fc3bb..158610902054 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_object.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_object.c
> @@ -75,6 +75,22 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
> drm_gem_shmem_free_object(obj);
> }
>
> +static int virtio_gpu_gem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
> +{
> + pgprot_t prot;
> + int ret;
> +
> + ret = drm_gem_shmem_mmap(obj, vma);
> + if (ret < 0)
> + return ret;
> +
> + /* virtio-gpu needs normal cachi...
2019 Jun 20
0
[PATCH 3/3] drm: drop DEFINE_DRM_GEM_SHMEM_FOPS
....release = drm_release,\
- .unlocked_ioctl = drm_ioctl,\
- .compat_ioctl = drm_compat_ioctl,\
- .poll = drm_poll,\
- .read = drm_read,\
- .llseek = noop_llseek,\
- .mmap = drm_gem_mmap, \
- }
-
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index be4ea370ba31..600a3fa7783f 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -510,7 +510,7 @@ static void cirrus_mode_config_init(struct cirrus_dev...
2019 Aug 08
1
[PATCH v4 07/17] drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS
....release = drm_release,\
- .unlocked_ioctl = drm_ioctl,\
- .compat_ioctl = drm_compat_ioctl,\
- .poll = drm_poll,\
- .read = drm_read,\
- .llseek = noop_llseek,\
- .mmap = drm_gem_mmap, \
- }
-
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 36a69aec8a4b..9438af468331 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -510,7 +510,7 @@ static void cirrus_mode_config_init(struct cirrus_dev...
2020 Feb 05
0
[PATCH 3/4] drm/virtio: move mapping teardown to virtio_gpu_cleanup_object()
...vgdev->vdev->dev.parent,
+ bo->pages->sgl, bo->mapped,
+ DMA_TO_DEVICE);
+ bo->mapped = 0;
+ }
+ sg_free_table(bo->pages);
+ bo->pages = NULL;
+ drm_gem_shmem_unpin(&bo->base.base);
+ }
virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
drm_gem_shmem_free_object(&bo->base.base);
}
@@ -74,8 +86,6 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);
struct virtio_gpu_device *vgdev = bo->base.base.dev->dev_private;
- if (bo->pages)
- virtio_gpu_object_detach(vgdev,...
2020 Feb 07
0
[PATCH v2 3/4] drm/virtio: move mapping teardown to virtio_gpu_cleanup_object()
...vgdev->vdev->dev.parent,
+ bo->pages->sgl, bo->mapped,
+ DMA_TO_DEVICE);
+ bo->mapped = 0;
+ }
+ sg_free_table(bo->pages);
+ bo->pages = NULL;
+ drm_gem_shmem_unpin(&bo->base.base);
+ }
virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
drm_gem_shmem_free_object(&bo->base.base);
}
@@ -74,8 +86,6 @@ static void virtio_gpu_free_object(struct drm_gem_object *obj)
struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);
struct virtio_gpu_device *vgdev = bo->base.base.dev->dev_private;
- if (bo->pages)
- virtio_gpu_object_detach(vgdev,...
2019 Sep 17
0
[PATCH v2 05/11] drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS
....release = drm_release,\
- .unlocked_ioctl = drm_ioctl,\
- .compat_ioctl = drm_compat_ioctl,\
- .poll = drm_poll,\
- .read = drm_read,\
- .llseek = noop_llseek,\
- .mmap = drm_gem_mmap, \
- }
-
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 89d9e6fdeb8c..7d08d067e1a4 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -510,7 +510,7 @@ static void cirrus_mode_config_init(struct cirrus_dev...
2019 Sep 19
0
[PATCH v3 05/11] drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS
....release = drm_release,\
- .unlocked_ioctl = drm_ioctl,\
- .compat_ioctl = drm_compat_ioctl,\
- .poll = drm_poll,\
- .read = drm_read,\
- .llseek = noop_llseek,\
- .mmap = drm_gem_mmap, \
- }
-
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 89d9e6fdeb8c..7d08d067e1a4 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -510,7 +510,7 @@ static void cirrus_mode_config_init(struct cirrus_dev...
2019 Oct 16
0
[PATCH v4 05/11] drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS
....release = drm_release,\
- .unlocked_ioctl = drm_ioctl,\
- .compat_ioctl = drm_compat_ioctl,\
- .poll = drm_poll,\
- .read = drm_read,\
- .llseek = noop_llseek,\
- .mmap = drm_gem_mmap, \
- }
-
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 89d9e6fdeb8c..7d08d067e1a4 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -510,7 +510,7 @@ static void cirrus_mode_config_init(struct cirrus_dev...
2019 Jul 05
1
[PATCH v6 06/18] drm/virtio: remove ttm calls from in virtio_gpu_object_{reserve,unreserve}
On Thu, Jul 04, 2019 at 12:17:48PM -0700, Chia-I Wu wrote:
> On Thu, Jul 4, 2019 at 4:10 AM Gerd Hoffmann <kraxel at redhat.com> wrote:
> >
> > Hi,
> >
> > > > - r = ttm_bo_reserve(&bo->tbo, true, false, NULL);
> > > > + r = reservation_object_lock_interruptible(bo->gem_base.resv, NULL);
> > > Can you elaborate a
2019 Sep 13
2
[PATCH 3/8] drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS
....release = drm_release,\
- .unlocked_ioctl = drm_ioctl,\
- .compat_ioctl = drm_compat_ioctl,\
- .poll = drm_poll,\
- .read = drm_read,\
- .llseek = noop_llseek,\
- .mmap = drm_gem_mmap, \
- }
-
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 89d9e6fdeb8c..7d08d067e1a4 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -510,7 +510,7 @@ static void cirrus_mode_config_init(struct cirrus_dev...
2019 Sep 13
2
[PATCH 3/8] drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS
....release = drm_release,\
- .unlocked_ioctl = drm_ioctl,\
- .compat_ioctl = drm_compat_ioctl,\
- .poll = drm_poll,\
- .read = drm_read,\
- .llseek = noop_llseek,\
- .mmap = drm_gem_mmap, \
- }
-
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/cirrus/cirrus.c b/drivers/gpu/drm/cirrus/cirrus.c
index 89d9e6fdeb8c..7d08d067e1a4 100644
--- a/drivers/gpu/drm/cirrus/cirrus.c
+++ b/drivers/gpu/drm/cirrus/cirrus.c
@@ -510,7 +510,7 @@ static void cirrus_mode_config_init(struct cirrus_dev...
2019 Jul 02
2
[PATCH v6 11/18] drm/virtio: switch from ttm to gem shmem helpers
...virtio_gpu_cmd_unref_resource(vgdev, bo->hw_res_handle);
- if (bo->pages)
- virtio_gpu_object_free_sg_table(bo);
- if (bo->vmap)
- virtio_gpu_object_kunmap(bo);
- drm_gem_object_release(&bo->gem_base);
virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
- kfree(bo);
+
+ drm_gem_shmem_free_object(obj);
}
-static void virtio_gpu_init_ttm_placement(struct virtio_gpu_object *vgbo)
+static const struct drm_gem_object_funcs virtio_gpu_gem_funcs = {
+ .free = virtio_gpu_free_object,
+ .open = virtio_gpu_gem_object_open,
+ .close = virtio_gpu_gem_object_close,
+
+ .print_info = drm_gem_shmem_pr...
2019 Jun 20
2
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
...virtio_gpu_cmd_unref_resource(vgdev, bo->hw_res_handle);
- if (bo->pages)
- virtio_gpu_object_free_sg_table(bo);
- if (bo->vmap)
- virtio_gpu_object_kunmap(bo);
- drm_gem_object_release(&bo->gem_base);
virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
- kfree(bo);
+
+ drm_gem_shmem_free_object(obj);
}
-static void virtio_gpu_init_ttm_placement(struct virtio_gpu_object *vgbo)
+static const struct drm_gem_object_funcs virtio_gpu_gem_funcs = {
+ .free = virtio_gpu_free_object,
+ .open = virtio_gpu_gem_object_open,
+ .close = virtio_gpu_gem_object_close,
+
+ .print_info = drm_gem_shmem_pr...