search for: ttm_bo_driv

The provided helpers can be used for the respective callback functions in |struct ttm_bo_driver|. v2: * drm_is_gem_vram() is now a private function * documentation fixes Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/drm_gem_vram_helper.c | 50 +++++++++++++++++++++++++++ include/drm/drm_gem_vram_helper.h | 10 ++++++ 2 files changed, 60 inserti...

The provided helpers can be used for the respective callback functions in |struct ttm_bo_driver|. v2: * drm_is_gem_vram() is now a private function * documentation fixes Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/drm_gem_vram_helper.c | 50 +++++++++++++++++++++++++++ include/drm/drm_gem_vram_helper.h | 10 ++++++ 2 files changed, 60 inserti...

The provided helpers can be used for the respective callback functions in |struct ttm_bo_driver|. v2: * drm_is_gem_vram() is now a private function * documentation fixes Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/drm_gem_vram_helper.c | 50 +++++++++++++++++++++++++++ include/drm/drm_gem_vram_helper.h | 10 ++++++ 2 files changed, 60 inserti...

Hi Christian, Am 24.04.19 um 13:48 schrieb Thomas Zimmermann: > + > +/* > + * Helpers for struct ttm_bo_driver > + */ > + > +static bool drm_is_gem_vram(struct ttm_buffer_object *bo) > +{ > + return (bo->destroy == ttm_buffer_object_destroy); > +} > + > +/** > + * drm_gem_vram_bo_driver_evict_flags() - \ > + Implements &struct ttm_bo_driver.evict_flags > + * @bo: TT...

...dditional vma_manager argument which allows to initialize ttm with a different vma manager. When passing NULL the embedded _vma_manager is used. All callers are updated to pass NULL, so the behavior doesn't change. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- include/drm/ttm/ttm_bo_driver.h | 8 ++++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 + drivers/gpu/drm/drm_vram_mm_helper.c | 1 + drivers/gpu/drm/nouveau/nouveau_ttm.c | 1 + drivers/gpu/drm/qxl/qxl_ttm.c | 1 + drivers/gpu/drm/radeon/radeon_ttm.c | 1 + drivers/gpu/drm/ttm/ttm_bo.c...

...dditional vma_manager argument which allows to initialize ttm with a different vma manager. When passing NULL the embedded _vma_manager is used. All callers are updated to pass NULL, so the behavior doesn't change. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- include/drm/ttm/ttm_bo_driver.h | 8 ++++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 + drivers/gpu/drm/drm_vram_mm_helper.c | 1 + drivers/gpu/drm/nouveau/nouveau_ttm.c | 1 + drivers/gpu/drm/qxl/qxl_ttm.c | 1 + drivers/gpu/drm/radeon/radeon_ttm.c | 1 + drivers/gpu/drm/ttm/ttm_bo.c...

...dditional vma_manager argument which allows to initialize ttm with a different vma manager. When passing NULL the embedded _vma_manager is used. All callers are updated to pass NULL, so the behavior doesn't change. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- include/drm/ttm/ttm_bo_driver.h | 8 ++++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 + drivers/gpu/drm/drm_vram_mm_helper.c | 1 + drivers/gpu/drm/nouveau/nouveau_ttm.c | 1 + drivers/gpu/drm/qxl/qxl_ttm.c | 1 + drivers/gpu/drm/radeon/radeon_ttm.c | 1 + drivers/gpu/drm/ttm/ttm_bo.c...

...handle by its >>> device >>> driver. >>> >>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>> --- >>> ? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>> ? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>> ? include/drm/ttm/ttm_bo_driver.h | 1 - >>> ? 3 files changed, 10 deletions(-) >>> >>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>> b/drivers/gpu/drm/ttm/ttm_bo.c >>> index 151edfd8de77..d5885cd609a3 100644 >>> --- a/drivers/gpu/drm/ttm/ttm_bo.c >>> +++ b/drivers/...

...iver. >>>>> >>>>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>>>> --- >>>>> ? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>>>> ? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>>>> ? include/drm/ttm/ttm_bo_driver.h | 1 - >>>>> ? 3 files changed, 10 deletions(-) >>>>> >>>>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>>>> b/drivers/gpu/drm/ttm/ttm_bo.c >>>>> index 151edfd8de77..d5885cd609a3 100644 >>>>> --- a/drivers/...

...al_references of type DRM_GLOBAL_TTM_BO. The original functions for initializing and releasing via struct ttm_bo_global_ref are wrappers around the new interfaces. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/ttm/ttm_bo.c | 16 ++++------ include/drm/ttm/ttm_bo_driver.h | 53 ++++++++++++++++++++++++++------- 2 files changed, 48 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 9c2bb880491e..9edece6510d3 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1522,26 +1522,22...

...ttm_bo_device *bdev, struct ttm_mem_ return 0; } -static void amdgpu_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem) -{ -} - static unsigned long amdgpu_ttm_io_mem_pfn(struct ttm_buffer_object *bo, unsigned long page_offset) { @@ -1754,7 +1750,6 @@ static struct ttm_bo_driver amdgpu_bo_driver = { .release_notify = &amdgpu_bo_release_notify, .fault_reserve_notify = &amdgpu_bo_fault_reserve_notify, .io_mem_reserve = &amdgpu_ttm_io_mem_reserve, - .io_mem_free = &amdgpu_ttm_io_mem_free, .io_mem_pfn = amdgpu_ttm_io_mem_pfn, .access_memory = &a...

...>>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>>>>>> --- >>>>>>> ?? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>>>>>> ?? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>>>>>> ?? include/drm/ttm/ttm_bo_driver.h | 1 - >>>>>>> ?? 3 files changed, 10 deletions(-) >>>>>>> >>>>>>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>>>>>> b/drivers/gpu/drm/ttm/ttm_bo.c >>>>>>> index 151edfd8de77..d5885cd609a3 1...

...drivers/gpu/drm/virtio/virtgpu_ttm.c | 2 -- > drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +- > drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 1 - > drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 2 +- > drivers/staging/vboxvideo/vbox_drv.h | 2 -- > include/drm/ttm/ttm_bo_driver.h | 2 ++ > 15 files changed, 4 insertions(+), 24 deletions(-) > > ... > diff --git a/include/drm/ttm/ttm_bo_driver.h > b/include/drm/ttm/ttm_bo_driver.h > index cbf3180cb612..c0bed72492f3 100644 > --- a/include/drm/ttm/ttm_bo_driver.h > +++ b/include/drm/t...

...t the appropriate places. Introduce two small helpers to make things easy for TTM based drivers. Signed-off-by: Lucas Stach <dev at lynxeye.de> Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drivers/gpu/drm/ttm/ttm_tt.c | 25 +++++++++++++++++++++++++ include/drm/ttm/ttm_bo_driver.h | 28 ++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 75f319090043..05a316b71ad1 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -38,6 +38,7 @@ #include <linux/swap...

...t the appropriate places. Introduce two small helpers to make things easy for TTM-based drivers. Signed-off-by: Lucas Stach <dev at lynxeye.de> Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drivers/gpu/drm/ttm/ttm_tt.c | 25 +++++++++++++++++++++++++ include/drm/ttm/ttm_bo_driver.h | 28 ++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 75f319090043..66c16ad35f70 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -38,6 +38,7 @@ #include <linux/swap...

...nouveau_sgdma.c | 4 ++-- drivers/gpu/drm/qxl/qxl_ttm.c | 2 +- drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- drivers/gpu/drm/ttm/ttm_agp_backend.c | 2 +- drivers/gpu/drm/virtio/virtgpu_ttm.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | 2 +- include/drm/ttm/ttm_bo_driver.h | 2 +- 12 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_ttm.c b/drivers/gpu/drm/virtio/virtgpu_ttm.c index 9fd924c..a323422 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ttm.c +++ b/drivers/gpu/drm/virtio/virtgpu_ttm.c @@ -319,7 +319,7 @...

...nouveau_sgdma.c | 4 ++-- drivers/gpu/drm/qxl/qxl_ttm.c | 2 +- drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- drivers/gpu/drm/ttm/ttm_agp_backend.c | 2 +- drivers/gpu/drm/virtio/virtgpu_ttm.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | 2 +- include/drm/ttm/ttm_bo_driver.h | 2 +- 12 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_ttm.c b/drivers/gpu/drm/virtio/virtgpu_ttm.c index 9fd924c..a323422 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ttm.c +++ b/drivers/gpu/drm/virtio/virtgpu_ttm.c @@ -319,7 +319,7 @...

...| 4 +- drivers/gpu/drm/radeon/radeon_ttm.c | 4 +- drivers/gpu/drm/ttm/ttm_bo.c | 12 ++--- drivers/gpu/drm/virtio/virtgpu_ttm.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 4 +- drivers/staging/vboxvideo/vbox_ttm.c | 4 +- include/drm/ttm/ttm_bo_driver.h | 53 ++++++++++++++++----- 15 files changed, 72 insertions(+), 45 deletions(-) -- 2.19.1

...| 4 +- drivers/gpu/drm/radeon/radeon_ttm.c | 4 +- drivers/gpu/drm/ttm/ttm_bo.c | 12 ++--- drivers/gpu/drm/virtio/virtgpu_ttm.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 4 +- drivers/staging/vboxvideo/vbox_ttm.c | 4 +- include/drm/ttm/ttm_bo_driver.h | 53 ++++++++++++++++----- 14 files changed, 70 insertions(+), 43 deletions(-) -- 2.18.0

...| 4 +- drivers/gpu/drm/radeon/radeon_ttm.c | 4 +- drivers/gpu/drm/ttm/ttm_bo.c | 12 ++--- drivers/gpu/drm/virtio/virtgpu_ttm.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 4 +- drivers/staging/vboxvideo/vbox_ttm.c | 4 +- include/drm/ttm/ttm_bo_driver.h | 53 ++++++++++++++++----- 14 files changed, 70 insertions(+), 43 deletions(-) -- 2.18.0