search for: drm_gem_vram_bo_driver_evict_flags

...t drm_gem_vram_object *gbo) drm_gem_vram_kunmap_at(gbo, &gbo->kmap); } EXPORT_SYMBOL(drm_gem_vram_kunmap); + +/* + * 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: TTM buffer object. Refers to &struct drm_gem_vram_object.bo + * @pl: TTM placement information. + */ +void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, + struct ttm_placement *pl) +{ + struct drm_gem_vram_...

...t drm_gem_vram_object *gbo) drm_gem_vram_kunmap_at(gbo, &gbo->kmap); } EXPORT_SYMBOL(drm_gem_vram_kunmap); + +/* + * 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: TTM buffer object. Refers to &struct drm_gem_vram_object.bo + * @pl: TTM placement information. + */ +void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, + struct ttm_placement *pl) +{ + struct drm_gem_vram_...

...t drm_gem_vram_object *gbo) drm_gem_vram_kunmap_at(gbo, &gbo->kmap); } EXPORT_SYMBOL(drm_gem_vram_kunmap); + +/* + * 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: TTM buffer object. Refers to &struct drm_gem_vram_object.bo + * @pl: TTM placement information. + */ +void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, + struct ttm_placement *pl) +{ + struct drm_gem_vram_...

...ristian, 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: TTM buffer object. Refers to &struct drm_gem_vram_object.bo > + * @pl: TTM placement information. > + */ > +void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, > + struct ttm_placement...

VRAM MM and GEM VRAM are only used with each other. This patch set moves VRAM MM into GEM VRAM source files and cleans up the helper's public interface. Thomas Zimmermann (4): drm/vram: Move VRAM memory manager to GEM VRAM implementation drm/vram: Have VRAM MM call GEM VRAM functions directly drm/vram: Unexport internal functions of VRAM MM drm/vram: Unconditonally set BO call-back

VRAM MM and GEM VRAM are only used with each other. This patch set moves VRAM MM into GEM VRAM source files and cleans up the helper's public interface. Version 2 of the patch set doesn't contain functional changes. I'm reposting due to the rebasing onto the debugfs patches. v2: * updated for debugfs support * fixed typos in comments Thomas Zimmermann (4): drm/vram: Move VRAM

...; + + return 0; +} +EXPORT_SYMBOL(drm_gem_vram_driver_dumb_mmap_offset); diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 4872edb09fe9..99982590e32a 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -99,4 +99,14 @@ void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, int drm_gem_vram_bo_driver_verify_access(struct ttm_buffer_object *bo, struct file *filp); +/* + * Helpers for struct drm_driver + */ + +void drm_gem_vram_driver_gem_free_object_unlocked(struct drm_gem_object *gem); + +int drm_gem_vram_driver_dumb_mmap_offset...

...; + + return 0; +} +EXPORT_SYMBOL(drm_gem_vram_driver_dumb_mmap_offset); diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 4872edb09fe9..99982590e32a 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -99,4 +99,14 @@ void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, int drm_gem_vram_bo_driver_verify_access(struct ttm_buffer_object *bo, struct file *filp); +/* + * Helpers for struct drm_driver + */ + +void drm_gem_vram_driver_gem_free_object_unlocked(struct drm_gem_object *gem); + +int drm_gem_vram_driver_dumb_mmap_offset...

...; + + return 0; +} +EXPORT_SYMBOL(drm_gem_vram_driver_dumb_mmap_offset); diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index f92e0f531a68..d6a75d860f4e 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -99,4 +99,14 @@ void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, int drm_gem_vram_bo_driver_verify_access(struct ttm_buffer_object *bo, struct file *filp); +/* + * Helpers for struct drm_driver + */ + +void drm_gem_vram_driver_gem_free_object_unlocked(struct drm_gem_object *gem); + +int drm_gem_vram_driver_dumb_mmap_offset...

...; + + return 0; +} +EXPORT_SYMBOL(drm_gem_vram_driver_dumb_mmap_offset); diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 1915d3958304..b87cb2e9d9da 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -99,4 +99,14 @@ void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, int drm_gem_vram_bo_driver_verify_access(struct ttm_buffer_object *bo, struct file *filp); +/* + * Helpers for struct drm_driver + */ + +void drm_gem_vram_driver_gem_free_object_unlocked(struct drm_gem_object *gem); + +int drm_gem_vram_driver_dumb_mmap_offset...

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

...{ - kfree(tt); - return NULL; - } - return tt; -} - -struct ttm_bo_driver ast_bo_driver = { - .ttm_tt_create = ast_ttm_tt_create, - .init_mem_type = ast_bo_init_mem_type, - .eviction_valuable = ttm_bo_eviction_valuable, +static const struct drm_vram_mm_funcs ast_vram_mm_funcs = { .evict_flags = drm_gem_vram_bo_driver_evict_flags, - .move = NULL, - .verify_access = drm_gem_vram_bo_driver_verify_access, - .io_mem_reserve = &ast_ttm_io_mem_reserve, - .io_mem_free = &ast_ttm_io_mem_free, + .verify_access = drm_gem_vram_bo_driver_verify_access }; int ast_mm_init(struct ast_private *ast) { int ret; struct drm_de...

...nd_func; - if (ttm_tt_init(tt, bo, page_flags)) { - kfree(tt); - return NULL; - } - return tt; -} - -static struct ttm_bo_driver bochs_bo_driver = { - .ttm_tt_create = bochs_ttm_tt_create, - .init_mem_type = bochs_bo_init_mem_type, - .eviction_valuable = ttm_bo_eviction_valuable, - .evict_flags = drm_gem_vram_bo_driver_evict_flags, - .move = NULL, - .verify_access = drm_gem_vram_bo_driver_verify_access, - .io_mem_reserve = &bochs_ttm_io_mem_reserve, - .io_mem_free = &bochs_ttm_io_mem_free, -}; - int bochs_mm_init(struct bochs_device *bochs) { - struct ttm_bo_device *bdev = &bochs->ttm.bdev; - int ret; + stru...