Displaying 20 results from an estimated 25 matches for "vram_mapping".
2020 Apr 15
2
[PATCH 26/59] drm/qxl: Use devm_drm_dev_alloc
...dev;
pci_set_drvdata(pdev, &qdev->ddev);
qdev->ddev.dev_private = qdev;
- drmm_add_final_kfree(&qdev->ddev, qdev);
mutex_init(&qdev->gem.mutex);
mutex_init(&qdev->update_area_mutex);
@@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
if (!qdev->vram_mapping) {
pr_err("Unable to create vram_mapping");
- r = -ENOMEM;
- goto error;
+ return -ENOMEM;
}
if (pci_resource_len(pdev, 4) > 0) {
@@ -293,7 +284,6 @@ int qxl_device_init(stru...
2020 Apr 15
2
[PATCH 26/59] drm/qxl: Use devm_drm_dev_alloc
...dev;
pci_set_drvdata(pdev, &qdev->ddev);
qdev->ddev.dev_private = qdev;
- drmm_add_final_kfree(&qdev->ddev, qdev);
mutex_init(&qdev->gem.mutex);
mutex_init(&qdev->update_area_mutex);
@@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
if (!qdev->vram_mapping) {
pr_err("Unable to create vram_mapping");
- r = -ENOMEM;
- goto error;
+ return -ENOMEM;
}
if (pci_resource_len(pdev, 4) > 0) {
@@ -293,7 +284,6 @@ int qxl_device_init(stru...
2020 Apr 03
3
[PATCH 30/44] drm/qxl: Use devm_drm_dev_alloc
...dev;
pci_set_drvdata(pdev, &qdev->ddev);
qdev->ddev.dev_private = qdev;
- drmm_add_final_kfree(&qdev->ddev, qdev);
mutex_init(&qdev->gem.mutex);
mutex_init(&qdev->update_area_mutex);
@@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
if (!qdev->vram_mapping) {
pr_err("Unable to create vram_mapping");
- r = -ENOMEM;
- goto error;
+ return -ENOMEM;
}
if (pci_resource_len(pdev, 4) > 0) {
@@ -293,7 +284,6 @@ int qxl_device_init(stru...
2020 Apr 03
3
[PATCH 30/44] drm/qxl: Use devm_drm_dev_alloc
...dev;
pci_set_drvdata(pdev, &qdev->ddev);
qdev->ddev.dev_private = qdev;
- drmm_add_final_kfree(&qdev->ddev, qdev);
mutex_init(&qdev->gem.mutex);
mutex_init(&qdev->update_area_mutex);
@@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
if (!qdev->vram_mapping) {
pr_err("Unable to create vram_mapping");
- r = -ENOMEM;
- goto error;
+ return -ENOMEM;
}
if (pci_resource_len(pdev, 4) > 0) {
@@ -293,7 +284,6 @@ int qxl_device_init(stru...
2020 Apr 28
2
[PATCH 26/59] drm/qxl: Use devm_drm_dev_alloc
...;ddev.dev_private = qdev;
> > - drmm_add_final_kfree(&qdev->ddev, qdev);
> >
> > mutex_init(&qdev->gem.mutex);
> > mutex_init(&qdev->update_area_mutex);
> > @@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
> > qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
> > if (!qdev->vram_mapping) {
> > pr_err("Unable to create vram_mapping");
> > - r = -ENOMEM;
> > - goto error;
> > + return -ENOMEM;
> > }
> >
> > if (...
2020 Apr 28
2
[PATCH 26/59] drm/qxl: Use devm_drm_dev_alloc
...;ddev.dev_private = qdev;
> > - drmm_add_final_kfree(&qdev->ddev, qdev);
> >
> > mutex_init(&qdev->gem.mutex);
> > mutex_init(&qdev->update_area_mutex);
> > @@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
> > qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
> > if (!qdev->vram_mapping) {
> > pr_err("Unable to create vram_mapping");
> > - r = -ENOMEM;
> > - goto error;
> > + return -ENOMEM;
> > }
> >
> > if (...
2020 Apr 24
0
[PATCH 26/59] drm/qxl: Use devm_drm_dev_alloc
...dev->ddev);
> qdev->ddev.dev_private = qdev;
> - drmm_add_final_kfree(&qdev->ddev, qdev);
>
> mutex_init(&qdev->gem.mutex);
> mutex_init(&qdev->update_area_mutex);
> @@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
> qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
> if (!qdev->vram_mapping) {
> pr_err("Unable to create vram_mapping");
> - r = -ENOMEM;
> - goto error;
> + return -ENOMEM;
> }
>
> if (pci_resource_len(pdev, 4) > 0) {
>...
2020 Apr 06
0
[PATCH 30/44] drm/qxl: Use devm_drm_dev_alloc
...dev->ddev);
> qdev->ddev.dev_private = qdev;
> - drmm_add_final_kfree(&qdev->ddev, qdev);
>
> mutex_init(&qdev->gem.mutex);
> mutex_init(&qdev->update_area_mutex);
> @@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
> qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
> if (!qdev->vram_mapping) {
> pr_err("Unable to create vram_mapping");
> - r = -ENOMEM;
> - goto error;
> + return -ENOMEM;
> }
>
> if (pci_resource_len(pdev, 4) > 0) {
>...
2020 Apr 28
0
[PATCH 26/59] drm/qxl: Use devm_drm_dev_alloc
...> > - drmm_add_final_kfree(&qdev->ddev, qdev);
> > >
> > > mutex_init(&qdev->gem.mutex);
> > > mutex_init(&qdev->update_area_mutex);
> > > @@ -138,8 +130,7 @@ int qxl_device_init(struct qxl_device *qdev,
> > > qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
> > > if (!qdev->vram_mapping) {
> > > pr_err("Unable to create vram_mapping");
> > > - r = -ENOMEM;
> > > - goto error;
> > > + return -ENOMEM;
> > >...
2018 Jul 27
1
[PATCH] drm: qxl: Fix error handling at qxl_device_init
...(r)
- return r;
+ if (r) {
+ pr_err("Unable to init drm dev");
+ goto error;
+ }
qdev->ddev.pdev = pdev;
pci_set_drvdata(pdev, &qdev->ddev);
@@ -121,6 +123,11 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->io_base = pci_resource_start(pdev, 3);
qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
+ if (!qdev->vram_mapping) {
+ pr_err("Unable to create vram_mapping");
+ r = -ENOMEM;
+ goto error;
+ }
if (pci_resource_len(pdev, 4) > 0) {
/* 64bit surface bar present */
@@ -139,6 +146,11 @@ int qxl...
2020 Feb 07
2
[PATCH] drm/qxl: add drm_driver.release callback.
...free(qdev->release_ring);
qxl_gem_fini(qdev);
qxl_bo_fini(qdev);
+ flush_work(&qdev->gc_work);
+ qxl_ring_free(qdev->command_ring);
+ qxl_ring_free(qdev->cursor_ring);
+ qxl_ring_free(qdev->release_ring);
io_mapping_free(qdev->surface_mapping);
io_mapping_free(qdev->vram_mapping);
iounmap(qdev->ram_header);
--
2.18.1
2019 Dec 20
2
[PATCH 4/4] drm/qxl: add drm_driver.release callback.
...free(qdev->release_ring);
qxl_gem_fini(qdev);
qxl_bo_fini(qdev);
+ flush_work(&qdev->gc_work);
+ qxl_ring_free(qdev->command_ring);
+ qxl_ring_free(qdev->cursor_ring);
+ qxl_ring_free(qdev->release_ring);
io_mapping_free(qdev->surface_mapping);
io_mapping_free(qdev->vram_mapping);
iounmap(qdev->ram_header);
--
2.18.1
2020 Feb 10
0
[PATCH v2 1/2] drm/qxl: reorder calls in qxl_device_fini().
...free(qdev->release_ring);
qxl_gem_fini(qdev);
qxl_bo_fini(qdev);
+ flush_work(&qdev->gc_work);
+ qxl_ring_free(qdev->command_ring);
+ qxl_ring_free(qdev->cursor_ring);
+ qxl_ring_free(qdev->release_ring);
io_mapping_free(qdev->surface_mapping);
io_mapping_free(qdev->vram_mapping);
iounmap(qdev->ram_header);
--
2.18.1
2019 Dec 20
0
[Spice-devel] [PATCH 4/4] drm/qxl: add drm_driver.release callback.
...gem_fini(qdev);
> qxl_bo_fini(qdev);
> + flush_work(&qdev->gc_work);
> + qxl_ring_free(qdev->command_ring);
> + qxl_ring_free(qdev->cursor_ring);
> + qxl_ring_free(qdev->release_ring);
> io_mapping_free(qdev->surface_mapping);
> io_mapping_free(qdev->vram_mapping);
> iounmap(qdev->ram_header);
Frediano
2020 Sep 29
0
[PATCH v3 3/7] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...+
+out:
+ ttm_kmap_obj_to_dma_buf_map(&bo->kmap, map);
return 0;
}
@@ -178,6 +178,7 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
void *rptr;
int ret;
struct io_mapping *map;
+ struct dma_buf_map bo_map;
if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
map = qdev->vram_mapping;
@@ -194,11 +195,11 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
return rptr;
}
- ret = qxl_bo_kmap(bo, &rptr);
+ ret = qxl_bo_kmap(bo, &bo_map);
if (ret)
return NULL;
- rptr += page_offset * PAGE_SIZE;
+ rptr = bo_map.vaddr + page_offset * PAGE_SIZE;
return rpt...
2020 Oct 15
1
[PATCH v4 06/10] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...bo->kptr = bo->map.vaddr;
+
+out:
+ *map = bo->map;
return 0;
}
@@ -180,6 +185,7 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
void *rptr;
int ret;
struct io_mapping *map;
+ struct dma_buf_map bo_map;
if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
map = qdev->vram_mapping;
@@ -196,9 +202,10 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
return rptr;
}
- ret = qxl_bo_kmap(bo, &rptr);
+ ret = qxl_bo_kmap(bo, &bo_map);
if (ret)
return NULL;
+ rptr = bo_map.vaddr; /* TODO: Use mapping abstraction properly */
rptr += page_offset * PAGE_...
2020 Oct 15
0
[PATCH v4 06/10] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...t; return 0;
> }
>
> @@ -180,6 +185,7 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
> void *rptr;
> int ret;
> struct io_mapping *map;
> + struct dma_buf_map bo_map;
>
> if (bo->tbo.mem.mem_type == TTM_PL_VRAM)
> map = qdev->vram_mapping;
> @@ -196,9 +202,10 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
> return rptr;
> }
>
> - ret = qxl_bo_kmap(bo, &rptr);
> + ret = qxl_bo_kmap(bo, &bo_map);
> if (ret)
> return NULL;
> + rptr = bo_map.vaddr; /* TODO: Use mapping abstr...
2020 Sep 29
14
[PATCH v3 0/7] Support GEM object mappings from I/O memory
DRM's fbdev console uses regular load and store operations to update
framebuffer memory. The bochs driver on sparc64 requires the use of
I/O-specific load and store operations. We have a workaround, but need
a long-term solution to the problem.
This patchset changes GEM's vmap/vunmap interfaces to forward pointers
of type struct dma_buf_map and updates the generic fbdev emulation to
use
2020 Sep 29
14
[PATCH v3 0/7] Support GEM object mappings from I/O memory
DRM's fbdev console uses regular load and store operations to update
framebuffer memory. The bochs driver on sparc64 requires the use of
I/O-specific load and store operations. We have a workaround, but need
a long-term solution to the problem.
This patchset changes GEM's vmap/vunmap interfaces to forward pointers
of type struct dma_buf_map and updates the generic fbdev emulation to
use
2020 Oct 28
10
[PATCH v6 00/10] Support GEM object mappings from I/O memory
DRM's fbdev console uses regular load and store operations to update
framebuffer memory. The bochs driver on sparc64 requires the use of
I/O-specific load and store operations. We have a workaround, but need
a long-term solution to the problem.
This patchset changes GEM's vmap/vunmap interfaces to forward pointers
of type struct dma_buf_map and updates the generic fbdev emulation to
use