Displaying 6 results from an estimated 6 matches for "4872edb09fe9".
2019 Apr 24
0
[PATCH v2 03/17] drm: Add |struct drm_gem_vram_object| callbacks for |struct drm_driver|
...em)
+ return -ENOENT;
+
+ gbo = drm_gem_vram_of_gem(gem);
+ *offset = drm_gem_vram_mmap_offset(gbo);
+
+ drm_gem_object_put_unlocked(gem);
+
+ 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);
+/*
+ *...
2019 Apr 24
0
[PATCH v2 02/17] drm: Add |struct drm_gem_vram_object| callbacks for |struct ttm_bo_driver|
...vram_object *gbo = drm_gem_vram_of_bo(bo);
+
+ return drm_vma_node_verify_access(&gbo->gem.vma_node,
+ filp->private_data);
+}
+EXPORT_SYMBOL(drm_gem_vram_bo_driver_verify_access);
diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h
index 167616f552e5..4872edb09fe9 100644
--- a/include/drm/drm_gem_vram_helper.h
+++ b/include/drm/drm_gem_vram_helper.h
@@ -89,4 +89,14 @@ void drm_gem_vram_kunmap_at(struct drm_gem_vram_object *gbo,
struct ttm_bo_kmap_obj *kmap);
void drm_gem_vram_kunmap(struct drm_gem_vram_object *gbo);
+/*
+ * Helpers for struct ttm_...
2019 Apr 29
0
[PATCH v3 02/19] drm: Add |struct drm_gem_vram_object| callbacks for |struct ttm_bo_driver|
...vram_object *gbo = drm_gem_vram_of_bo(bo);
+
+ return drm_vma_node_verify_access(&gbo->gem.vma_node,
+ filp->private_data);
+}
+EXPORT_SYMBOL(drm_gem_vram_bo_driver_verify_access);
diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h
index 167616f552e5..4872edb09fe9 100644
--- a/include/drm/drm_gem_vram_helper.h
+++ b/include/drm/drm_gem_vram_helper.h
@@ -89,4 +89,14 @@ void drm_gem_vram_kunmap_at(struct drm_gem_vram_object *gbo,
struct ttm_bo_kmap_obj *kmap);
void drm_gem_vram_kunmap(struct drm_gem_vram_object *gbo);
+/*
+ * Helpers for struct ttm_...
2019 Apr 29
0
[PATCH v3 03/19] drm: Add |struct drm_gem_vram_object| callbacks for |struct drm_driver|
...em)
+ return -ENOENT;
+
+ gbo = drm_gem_vram_of_gem(gem);
+ *offset = drm_gem_vram_mmap_offset(gbo);
+
+ drm_gem_object_put_unlocked(gem);
+
+ 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);
+/*
+ *...
2019 Apr 24
21
[PATCH v2 00/17] Share TTM code among DRM framebuffer drivers
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
2019 Apr 29
21
[PATCH v3 00/19] Share TTM code among DRM framebuffer drivers
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