search for: drm_gem_shmem_object

...| 2 +- 4 files changed, 3 insertions(+), 29 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 0f7b77cdc26b..813240dcfe17 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -85,32 +85,6 @@ struct drm_gem_shmem_object { #define to_drm_gem_shmem_obj(obj) \ container_of(obj, struct drm_gem_shmem_object, base) -/** - * DEFINE_DRM_GEM_SHMEM_FOPS() - Macro to generate file operations for shmem drivers - * @name: name for the generated structure - * - * This macro autogenerates a suitable &struct file_operati...

...| 2 +- 4 files changed, 3 insertions(+), 29 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 0f7b77cdc26b..813240dcfe17 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -85,32 +85,6 @@ struct drm_gem_shmem_object { #define to_drm_gem_shmem_obj(obj) \ container_of(obj, struct drm_gem_shmem_object, base) -/** - * DEFINE_DRM_GEM_SHMEM_FOPS() - Macro to generate file operations for shmem drivers - * @name: name for the generated structure - * - * This macro autogenerates a suitable &struct file_operati...

...v.c | 2 +- 6 files changed, 5 insertions(+), 31 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index d89f2116c8ab..6748379a0b44 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -88,32 +88,6 @@ struct drm_gem_shmem_object { #define to_drm_gem_shmem_obj(obj) \ container_of(obj, struct drm_gem_shmem_object, base) -/** - * DEFINE_DRM_GEM_SHMEM_FOPS() - Macro to generate file operations for shmem drivers - * @name: name for the generated structure - * - * This macro autogenerates a suitable &struct file_operati...

...v.c | 2 +- 6 files changed, 5 insertions(+), 31 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index d89f2116c8ab..6748379a0b44 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -88,32 +88,6 @@ struct drm_gem_shmem_object { #define to_drm_gem_shmem_obj(obj) \ container_of(obj, struct drm_gem_shmem_object, base) -/** - * DEFINE_DRM_GEM_SHMEM_FOPS() - Macro to generate file operations for shmem drivers - * @name: name for the generated structure - * - * This macro autogenerates a suitable &struct file_operati...

...v.c | 2 +- 6 files changed, 5 insertions(+), 31 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index d89f2116c8ab..6748379a0b44 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -88,32 +88,6 @@ struct drm_gem_shmem_object { #define to_drm_gem_shmem_obj(obj) \ container_of(obj, struct drm_gem_shmem_object, base) -/** - * DEFINE_DRM_GEM_SHMEM_FOPS() - Macro to generate file operations for shmem drivers - * @name: name for the generated structure - * - * This macro autogenerates a suitable &struct file_operati...

...ct.c | 2 +- 5 files changed, 13 insertions(+), 25 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 01f514521687..d89f2116c8ab 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -111,7 +111,7 @@ struct drm_gem_shmem_object { .poll = drm_poll,\ .read = drm_read,\ .llseek = noop_llseek,\ - .mmap = drm_gem_shmem_mmap, \ + .mmap = drm_gem_mmap, \ } struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size); @@ -143,9 +143,7 @@ drm_gem_shmem_create_with_handle(struct drm_fi...

...per.c index fb11df7aced5..5553f58f68f3 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -258,19 +258,25 @@ void drm_gem_shmem_unpin(struct drm_gem_object *obj) } EXPORT_SYMBOL(drm_gem_shmem_unpin); -static void *drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem) +static int drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map) { struct drm_gem_object *obj = &shmem->base; - struct dma_buf_map map; int ret = 0; - if (shmem->vmap_use_count++ > 0) - return shmem->vaddr; + if (shmem->vmap_use_c...

...ct.c | 2 +- 5 files changed, 15 insertions(+), 25 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 01f514521687..d89f2116c8ab 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -111,7 +111,7 @@ struct drm_gem_shmem_object { .poll = drm_poll,\ .read = drm_read,\ .llseek = noop_llseek,\ - .mmap = drm_gem_shmem_mmap, \ + .mmap = drm_gem_mmap, \ } struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size); @@ -143,9 +143,7 @@ drm_gem_shmem_create_with_handle(struct drm_fi...

...ct.c | 2 +- 5 files changed, 15 insertions(+), 25 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 01f514521687..d89f2116c8ab 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -111,7 +111,7 @@ struct drm_gem_shmem_object { .poll = drm_poll,\ .read = drm_read,\ .llseek = noop_llseek,\ - .mmap = drm_gem_shmem_mmap, \ + .mmap = drm_gem_mmap, \ } struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size); @@ -143,9 +143,7 @@ drm_gem_shmem_create_with_handle(struct drm_fi...

...ct.c | 2 +- 5 files changed, 15 insertions(+), 25 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index 01f514521687..d89f2116c8ab 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -111,7 +111,7 @@ struct drm_gem_shmem_object { .poll = drm_poll,\ .read = drm_read,\ .llseek = noop_llseek,\ - .mmap = drm_gem_shmem_mmap, \ + .mmap = drm_gem_mmap, \ } struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size); @@ -143,9 +143,7 @@ drm_gem_shmem_create_with_handle(struct drm_fi...

...per.c index fb11df7aced5..5553f58f68f3 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -258,19 +258,25 @@ void drm_gem_shmem_unpin(struct drm_gem_object *obj) } EXPORT_SYMBOL(drm_gem_shmem_unpin); -static void *drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem) +static int drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map) { struct drm_gem_object *obj = &shmem->base; - struct dma_buf_map map; int ret = 0; - if (shmem->vmap_use_count++ > 0) - return shmem->vaddr; + if (shmem->vmap_use_c...

...v.c | 2 +- 6 files changed, 5 insertions(+), 31 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index d89f2116c8ab..6748379a0b44 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -88,32 +88,6 @@ struct drm_gem_shmem_object { #define to_drm_gem_shmem_obj(obj) \ container_of(obj, struct drm_gem_shmem_object, base) -/** - * DEFINE_DRM_GEM_SHMEM_FOPS() - Macro to generate file operations for shmem drivers - * @name: name for the generated structure - * - * This macro autogenerates a suitable &struct file_operati...

...v.c | 2 +- 6 files changed, 5 insertions(+), 31 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index d89f2116c8ab..6748379a0b44 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -88,32 +88,6 @@ struct drm_gem_shmem_object { #define to_drm_gem_shmem_obj(obj) \ container_of(obj, struct drm_gem_shmem_object, base) -/** - * DEFINE_DRM_GEM_SHMEM_FOPS() - Macro to generate file operations for shmem drivers - * @name: name for the generated structure - * - * This macro autogenerates a suitable &struct file_operati...

...100644 > --- a/drivers/gpu/drm/drm_gem_shmem_helper.c > +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c > @@ -258,19 +258,25 @@ void drm_gem_shmem_unpin(struct drm_gem_object *obj) > } > EXPORT_SYMBOL(drm_gem_shmem_unpin); > > -static void *drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem) > +static int drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem, struct dma_buf_map *map) > { > struct drm_gem_object *obj = &shmem->base; > - struct dma_buf_map map; > int ret = 0; > > - if (shmem->vmap_use_count++ > 0) > - return...

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

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

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

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

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

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