search for: amdgpu_gem_prime_vunmap

Displaying 19 results from an estimated 19 matches for "amdgpu_gem_prime_vunmap".

Did you mean: amdgpu_gem_prime_vmap
2020 Aug 13
2
[PATCH 01/20] drm/amdgpu: Introduce GEM object functions
...> .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = amdgpu_gem_prime_export, > .gem_prime_import = amdgpu_gem_prime_import, > - .gem_prime_vmap = amdgpu_gem_prime_vmap, > - .gem_prime_vunmap = amdgpu_gem_prime_vunmap, > .gem_prime_mmap = amdgpu_gem_prime_mmap, > > .name = DRIVER_NAME, > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c > index 43f4966331dd..ca2b79f94e99 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c > ++...
2020 Sep 15
1
[PATCH v2 01/21] drm/amdgpu: Introduce GEM object functions
...> .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = amdgpu_gem_prime_export, > .gem_prime_import = amdgpu_gem_prime_import, > - .gem_prime_vmap = amdgpu_gem_prime_vmap, > - .gem_prime_vunmap = amdgpu_gem_prime_vunmap, > .gem_prime_mmap = amdgpu_gem_prime_mmap, > > .name = DRIVER_NAME, > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > index aa7f230c71bf..aeecd5dc3ce4 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > +++ b/drive...
2020 Aug 13
0
[PATCH 01/20] drm/amdgpu: Introduce GEM object functions
...ops = &amdgpu_driver_kms_fops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_export = amdgpu_gem_prime_export, .gem_prime_import = amdgpu_gem_prime_import, - .gem_prime_vmap = amdgpu_gem_prime_vmap, - .gem_prime_vunmap = amdgpu_gem_prime_vunmap, .gem_prime_mmap = amdgpu_gem_prime_mmap, .name = DRIVER_NAME, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 43f4966331dd..ca2b79f94e99 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_...
2020 Sep 14
0
[PATCH 01/20] drm/amdgpu: Introduce GEM object functions
...rm_gem_prime_handle_to_fd, >> ????? .prime_fd_to_handle = drm_gem_prime_fd_to_handle, >> -??? .gem_prime_export = amdgpu_gem_prime_export, >> ????? .gem_prime_import = amdgpu_gem_prime_import, >> -??? .gem_prime_vmap = amdgpu_gem_prime_vmap, >> -??? .gem_prime_vunmap = amdgpu_gem_prime_vunmap, >> ????? .gem_prime_mmap = amdgpu_gem_prime_mmap, >> ? ????? .name = DRIVER_NAME, >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c >> index 43f4966331dd..ca2b79f94e99 100644 >> --- a/drivers/gpu/drm/amd/a...
2020 Sep 15
0
[PATCH v2 01/21] drm/amdgpu: Introduce GEM object functions
...ops = &amdgpu_driver_kms_fops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_export = amdgpu_gem_prime_export, .gem_prime_import = amdgpu_gem_prime_import, - .gem_prime_vmap = amdgpu_gem_prime_vmap, - .gem_prime_vunmap = amdgpu_gem_prime_vunmap, .gem_prime_mmap = amdgpu_gem_prime_mmap, .name = DRIVER_NAME, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index aa7f230c71bf..aeecd5dc3ce4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@...
2020 Sep 29
0
[PATCH v3 3/7] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...truct drm_gem_object *obj) ret = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->dma_buf_vmap); if (ret) - return ERR_PTR(ret); + return ret; + ttm_kmap_obj_to_dma_buf_map(&bo->dma_buf_vmap, map); - return bo->dma_buf_vmap.virtual; + return 0; } /** * amdgpu_gem_prime_vunmap - &dma_buf_ops.vunmap implementation * @obj: GEM BO - * @vaddr: Virtual address (unused) + * @map: Virtual address (unused) * * Tears down the in-kernel virtual mapping of the BO's memory. */ -void amdgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) +void amdgpu_gem_pri...
2020 Oct 15
1
[PATCH v4 06/10] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...*amdgpu_gem_prime_vmap(struct drm_gem_object *obj) -{ - struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); - int ret; - - ret = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, - &bo->dma_buf_vmap); - if (ret) - return ERR_PTR(ret); - - return bo->dma_buf_vmap.virtual; -} - -/** - * amdgpu_gem_prime_vunmap - &dma_buf_ops.vunmap implementation - * @obj: GEM BO - * @vaddr: Virtual address (unused) - * - * Tears down the in-kernel virtual mapping of the BO's memory. - */ -void amdgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) -{ - struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); - -...
2020 Oct 15
0
[PATCH v4 06/10] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...uct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); > - int ret; > - > - ret = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, > - &bo->dma_buf_vmap); > - if (ret) > - return ERR_PTR(ret); > - > - return bo->dma_buf_vmap.virtual; > -} > - > -/** > - * amdgpu_gem_prime_vunmap - &dma_buf_ops.vunmap implementation > - * @obj: GEM BO > - * @vaddr: Virtual address (unused) > - * > - * Tears down the in-kernel virtual mapping of the BO's memory. > - */ > -void amdgpu_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) > -{ > - struct amd...
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 Aug 13
28
[PATCH 00/20] Convert all remaining drivers to GEM object functions
The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #18 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to an instance of
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
2020 Nov 03
10
[PATCH v7 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
2020 Nov 03
10
[PATCH v7 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
2020 Nov 03
10
[PATCH v7 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
2020 Oct 20
15
[PATCH v5 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
2020 Oct 15
19
[PATCH v4 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
2020 Sep 15
40
[PATCH v2 00/21] Convert all remaining drivers to GEM object functions
The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #16 and #18 to #19 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to
2020 Sep 23
25
[PATCH v3 00/22] Convert all remaining drivers to GEM object functions
The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Version 3 of this patchset mostly fixes drm_gem_prime_handle_to_fd and updates i.MX's dcss driver. The driver was missing from earlier versions and