search for: drm_gem_ttm_help

...ct > callbacks. > > v4: > * drop ttm_kmap_obj_to_dma_buf() in favor of vmap helpers (Daniel, > Christian) Bunch of minor comments below, but over all look very solid to me. > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ > drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ > include/drm/drm_gem_ttm_helper.h | 6 +++ > include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ > include/linux/dma-buf-map.h | 20 ++++++++ > 5 files changed,...

...efinitely > > Acked-by: Daniel Vetter <daniel.vetter at ffwll.ch> > > Thanks a lot for doing all this. > -Daniel > > > > > > > > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > > > --- > > > drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ > > > drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ > > > include/drm/drm_gem_ttm_helper.h | 6 +++ > > > include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ > > > include/linux/dma-buf-map.h...

...into the TTM BO and forward the call to TTM's vmap/vunmap. These helpers can be dropped into the rsp GEM object callbacks. v4: * drop ttm_kmap_obj_to_dma_buf() in favor of vmap helpers (Daniel, Christian) Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ include/drm/drm_gem_ttm_helper.h | 6 +++ include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ include/linux/dma-buf-map.h | 20 ++++++++ 5 files changed, 164 insertions(+) diff --git...

...map() (Christian) v4: * drop ttm_kmap_obj_to_dma_buf() in favor of vmap helpers (Daniel, Christian) Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> Acked-by: Daniel Vetter <daniel.vetter at ffwll.ch> Tested-by: Sam Ravnborg <sam at ravnborg.org> --- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ include/drm/drm_gem_ttm_helper.h | 6 +++ include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ include/linux/dma-buf-map.h | 20 ++++++++ 5 files changed, 164 insertions(+) diff --git...

...ristian with the details, but at a high level this is definitely Acked-by: Daniel Vetter <daniel.vetter at ffwll.ch> Thanks a lot for doing all this. -Daniel > > > > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > > --- > > drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ > > drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ > > include/drm/drm_gem_ttm_helper.h | 6 +++ > > include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ > > include/linux/dma-buf-map.h | 20 ++++++++ >...

...?* drop ttm_kmap_obj_to_dma_buf() in favor of vmap helpers (Daniel, >> ????? Christian) > > Bunch of minor comments below, but over all look very solid to me. > >> >> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> >> --- >> ? drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ >> ? drivers/gpu/drm/ttm/ttm_bo_util.c??? | 72 ++++++++++++++++++++++++++++ >> ? include/drm/drm_gem_ttm_helper.h???? |? 6 +++ >> ? include/drm/ttm/ttm_bo_api.h???????? | 28 +++++++++++ >> ? include/linux/dma-buf-map.h????????? | 20 ++++++++ >>...

..._io_free(bo->bdev, &bo->mem); >>> +} >>> +EXPORT_SYMBOL(ttm_bo_vunmap); >>> + >>> ? static int ttm_bo_wait_free_node(struct ttm_buffer_object *bo, >>> ?????????????????? bool dst_use_tt) >>> ? { >>> diff --git a/include/drm/drm_gem_ttm_helper.h >>> b/include/drm/drm_gem_ttm_helper.h >>> index 118cef76f84f..7c6d874910b8 100644 >>> --- a/include/drm/drm_gem_ttm_helper.h >>> +++ b/include/drm/drm_gem_ttm_helper.h >>> @@ -10,11 +10,17 @@ >>> ? #include <drm/ttm/ttm_bo_api.h> &gt...

...| 2 + > drivers/gpu/drm/bochs/bochs.h | 42 +- > drivers/gpu/drm/bochs/bochs_drv.c | 4 +- > drivers/gpu/drm/bochs/bochs_kms.c | 18 +- > drivers/gpu/drm/bochs/bochs_mm.c | 392 +------------- > drivers/gpu/drm/drm_gem_ttm_helper.c | 507 ++++++++++++++++++ > drivers/gpu/drm/drm_simple_ttm_helper.c | 191 +++++++ > drivers/gpu/drm/drm_ttm_helper_common.c | 6 + > drivers/gpu/drm/hisilicon/hibmc/Kconfig | 2 + > .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 19 +- > ......

...xl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 9e034c5fa87d..d4051409ce64 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -38,6 +38,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_encoder.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_gem_ttm_helper.h> #include <drm/drm_ioctl.h> #include <drm/drm_gem.h> #include <drm/qxl_drm.h> diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 29aab7b14513..c013c516f561 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_obj...

.../vboxvideo/Kconfig b/drivers/gpu/drm/vboxvideo/Kconfig > index c1ca87df81df..e29df360978d 100644 > --- a/drivers/gpu/drm/vboxvideo/Kconfig > +++ b/drivers/gpu/drm/vboxvideo/Kconfig > @@ -4,6 +4,7 @@ config DRM_VBOXVIDEO > select DRM_KMS_HELPER > select DRM_TTM > select DRM_GEM_TTM_HELPER > + select DRM_SIMPLE_TTM_HELPER > select GENERIC_ALLOCATOR > help > This is a KMS driver for the virtual Graphics Card used in > diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.h b/drivers/gpu/drm/vboxvideo/vbox_drv.h > index 7db4e961805d..d4cfcc6339ef 100644 > --...

...pu/drm/drm_client.c | 38 +-- drivers/gpu/drm/drm_fb_helper.c | 248 ++++++++++++++++++-- drivers/gpu/drm/drm_gem.c | 29 ++- drivers/gpu/drm/drm_gem_cma_helper.c | 27 +-- drivers/gpu/drm/drm_gem_shmem_helper.c | 48 ++-- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++ drivers/gpu/drm/drm_gem_vram_helper.c | 117 +++++---- drivers/gpu/drm/drm_internal.h | 5 +- drivers/gpu/drm/drm_prime.c | 14 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 1 - d...

...u/drm/drm_client.c | 38 ++-- drivers/gpu/drm/drm_fb_helper.c | 238 ++++++++++++++++++-- drivers/gpu/drm/drm_gem.c | 29 ++- drivers/gpu/drm/drm_gem_cma_helper.c | 27 +-- drivers/gpu/drm/drm_gem_shmem_helper.c | 48 ++-- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 ++++ drivers/gpu/drm/drm_gem_vram_helper.c | 117 +++++----- drivers/gpu/drm/drm_internal.h | 5 +- drivers/gpu/drm/drm_prime.c | 14 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 1 -...

...gpu/drm/drm_client.c | 38 +-- drivers/gpu/drm/drm_fb_helper.c | 257 ++++++++++++++++++-- drivers/gpu/drm/drm_gem.c | 29 ++- drivers/gpu/drm/drm_gem_cma_helper.c | 27 +- drivers/gpu/drm/drm_gem_shmem_helper.c | 48 ++-- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++ drivers/gpu/drm/drm_gem_vram_helper.c | 117 ++++----- drivers/gpu/drm/drm_internal.h | 5 +- drivers/gpu/drm/drm_prime.c | 14 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 1 - d...

...pu/drm/drm_client.c | 38 +-- drivers/gpu/drm/drm_fb_helper.c | 250 ++++++++++++++++++-- drivers/gpu/drm/drm_gem.c | 29 ++- drivers/gpu/drm/drm_gem_cma_helper.c | 27 +-- drivers/gpu/drm/drm_gem_shmem_helper.c | 48 ++-- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++ drivers/gpu/drm/drm_gem_vram_helper.c | 117 +++++---- drivers/gpu/drm/drm_internal.h | 5 +- drivers/gpu/drm/drm_prime.c | 14 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 1 - d...

...pu/drm/drm_client.c | 38 +-- drivers/gpu/drm/drm_fb_helper.c | 250 ++++++++++++++++++-- drivers/gpu/drm/drm_gem.c | 29 ++- drivers/gpu/drm/drm_gem_cma_helper.c | 27 +-- drivers/gpu/drm/drm_gem_shmem_helper.c | 48 ++-- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++ drivers/gpu/drm/drm_gem_vram_helper.c | 117 +++++---- drivers/gpu/drm/drm_internal.h | 5 +- drivers/gpu/drm/drm_prime.c | 14 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 1 - d...

...pu/drm/drm_client.c | 38 +-- drivers/gpu/drm/drm_fb_helper.c | 250 ++++++++++++++++++-- drivers/gpu/drm/drm_gem.c | 29 ++- drivers/gpu/drm/drm_gem_cma_helper.c | 27 +-- drivers/gpu/drm/drm_gem_shmem_helper.c | 48 ++-- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++ drivers/gpu/drm/drm_gem_vram_helper.c | 117 +++++---- drivers/gpu/drm/drm_internal.h | 5 +- drivers/gpu/drm/drm_prime.c | 14 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 3 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 1 - d...

...xl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 9e034c5fa87d..d4051409ce64 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -38,6 +38,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_encoder.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_gem_ttm_helper.h> #include <drm/drm_ioctl.h> #include <drm/drm_gem.h> #include <drm/qxl_drm.h> diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 29aab7b14513..c013c516f561 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_obj...

...xl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 9e034c5fa87d..d4051409ce64 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -38,6 +38,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_encoder.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_gem_ttm_helper.h> #include <drm/drm_ioctl.h> #include <drm/drm_gem.h> #include <drm/qxl_drm.h> diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 29aab7b14513..c013c516f561 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_obj...

...xl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 9e034c5fa87d..82efbe76062a 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -38,6 +38,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_encoder.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_gem_ttm_helper.h> #include <drm/drm_ioctl.h> #include <drm/drm_gem.h> #include <drm/qxl_drm.h> @@ -347,9 +348,6 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr); int qxl_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); -...

...xl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 9e034c5fa87d..82efbe76062a 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -38,6 +38,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_encoder.h> #include <drm/drm_fb_helper.h> +#include <drm/drm_gem_ttm_helper.h> #include <drm/drm_ioctl.h> #include <drm/drm_gem.h> #include <drm/qxl_drm.h> @@ -347,9 +348,6 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr); int qxl_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); -...