search for: drm_vram_helper_alloc_mm

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

...) create mode 100644 include/drm/drm_vram_mm_helper.h diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 9d5526650291..3503ff784803 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -180,22 +180,4 @@ struct drm_vram_mm *drm_vram_helper_alloc_mm( struct drm_device *dev, uint64_t vram_base, size_t vram_size); void drm_vram_helper_release_mm(struct drm_device *dev); -/** - * define DRM_VRAM_MM_FILE_OPERATIONS - default callback functions for \ - &struct file_operations - * - * Drivers that use VRAM MM can use this macro to initializ...

...) create mode 100644 include/drm/drm_vram_mm_helper.h diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 9d5526650291..3503ff784803 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -180,22 +180,4 @@ struct drm_vram_mm *drm_vram_helper_alloc_mm( struct drm_device *dev, uint64_t vram_base, size_t vram_size); void drm_vram_helper_release_mm(struct drm_device *dev); -/** - * define DRM_VRAM_MM_FILE_OPERATIONS - default callback functions for \ - &struct file_operations - * - * Drivers that use VRAM MM can use this macro to initializ...

...drm/drm_vram_mm_helper.h > > diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h > index 9d5526650291..3503ff784803 100644 > --- a/include/drm/drm_gem_vram_helper.h > +++ b/include/drm/drm_gem_vram_helper.h > @@ -180,22 +180,4 @@ struct drm_vram_mm *drm_vram_helper_alloc_mm( > struct drm_device *dev, uint64_t vram_base, size_t vram_size); > void drm_vram_helper_release_mm(struct drm_device *dev); > > -/** > - * define DRM_VRAM_MM_FILE_OPERATIONS - default callback functions for \ > - &struct file_operations > - * > - * Drivers that use...

...5 +---- 6 files changed, 5 insertions(+), 37 deletions(-) diff --git a/include/drm/drm_vram_mm_helper.h b/include/drm/drm_vram_mm_helper.h index f272adc8ad37..59a8a7657a5b 100644 --- a/include/drm/drm_vram_mm_helper.h +++ b/include/drm/drm_vram_mm_helper.h @@ -74,21 +74,4 @@ struct drm_vram_mm *drm_vram_helper_alloc_mm( const struct drm_vram_mm_funcs *funcs); void drm_vram_helper_release_mm(struct drm_device *dev); -/** - * define DRM_VRAM_MM_FILE_OPERATIONS - default callback functions for \ - &struct file_operations - * - * Drivers that use VRAM MM can use this macro to initialize - * &struct file_...

...--- 6 files changed, 5 insertions(+), 38 deletions(-) diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 5e48fdac4a1d..b8ad4531ebb4 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -184,22 +184,4 @@ struct drm_vram_mm *drm_vram_helper_alloc_mm( struct drm_device *dev, uint64_t vram_base, size_t vram_size); void drm_vram_helper_release_mm(struct drm_device *dev); -/** - * define DRM_VRAM_MM_FILE_OPERATIONS - default callback functions for \ - &struct file_operations - * - * Drivers that use VRAM MM can use this macro to initializ...

...--- 6 files changed, 5 insertions(+), 38 deletions(-) diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 9d5526650291..3503ff784803 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -180,22 +180,4 @@ struct drm_vram_mm *drm_vram_helper_alloc_mm( struct drm_device *dev, uint64_t vram_base, size_t vram_size); void drm_vram_helper_release_mm(struct drm_device *dev); -/** - * define DRM_VRAM_MM_FILE_OPERATIONS - default callback functions for \ - &struct file_operations - * - * Drivers that use VRAM MM can use this macro to initializ...

...--- 6 files changed, 5 insertions(+), 38 deletions(-) diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 05a762c87305..84b31373ddf5 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -183,22 +183,4 @@ struct drm_vram_mm *drm_vram_helper_alloc_mm( struct drm_device *dev, uint64_t vram_base, size_t vram_size); void drm_vram_helper_release_mm(struct drm_device *dev); -/** - * define DRM_VRAM_MM_FILE_OPERATIONS - default callback functions for \ - &struct file_operations - * - * Drivers that use VRAM MM can use this macro to initializ...

...true); - if (ret) { - DRM_ERROR("Error initialising bo driver; %d\n", ret); - return ret; - } - - ret = ttm_bo_init_mm(bdev, TTM_PL_VRAM, - bochs->fb_size >> PAGE_SHIFT); - if (ret) { - DRM_ERROR("Failed ttm VRAM init: %d\n", ret); - return ret; - } + vmm = drm_vram_helper_alloc_mm(bochs->dev, bochs->fb_base, + bochs->fb_size, + &drm_gem_vram_mm_funcs); + if (IS_ERR(vmm)) + return PTR_ERR(vmm); - bochs->ttm.initialized = true; return 0; } void bochs_mm_fini(struct bochs_device *bochs) { - if (!bochs->ttm.initialized) + if (!boc...

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