51 lines
1.9 KiB
Diff
51 lines
1.9 KiB
Diff
|
From ea69ff188dd5d9ac7162f05a22bf299b83a7536e Mon Sep 17 00:00:00 2001
|
||
|
|
From: Maxime Ripard <maxime.ripard@free-electrons.com>
|
||
|
|
Date: Mon, 7 Dec 2015 09:33:28 +0100
|
||
|
|
Subject: [PATCH 005/146] drm: gem: cma: Export with handle allocator
|
||
|
|
|
||
|
|
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
||
|
|
---
|
||
|
|
drivers/gpu/drm/drm_gem_cma_helper.c | 3 ++-
|
||
|
|
include/drm/drm_gem_cma_helper.h | 4 ++++
|
||
|
|
2 files changed, 6 insertions(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
|
||
|
|
index 80a5115c3846..077c61f065d9 100644
|
||
|
|
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
|
||
|
|
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
|
||
|
|
@@ -142,7 +142,7 @@ EXPORT_SYMBOL_GPL(drm_gem_cma_create);
|
||
|
|
* A struct drm_gem_cma_object * on success or an ERR_PTR()-encoded negative
|
||
|
|
* error code on failure.
|
||
|
|
*/
|
||
|
|
-static struct drm_gem_cma_object *
|
||
|
|
+struct drm_gem_cma_object *
|
||
|
|
drm_gem_cma_create_with_handle(struct drm_file *file_priv,
|
||
|
|
struct drm_device *drm, size_t size,
|
||
|
|
uint32_t *handle)
|
||
|
|
@@ -169,6 +169,7 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
|
||
|
|
|
||
|
|
return cma_obj;
|
||
|
|
}
|
||
|
|
+EXPORT_SYMBOL_GPL(drm_gem_cma_create_with_handle);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* drm_gem_cma_free_object - free resources associated with a CMA GEM object
|
||
|
|
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h
|
||
|
|
index 19777145cf8e..79f397c91517 100644
|
||
|
|
--- a/include/drm/drm_gem_cma_helper.h
|
||
|
|
+++ b/include/drm/drm_gem_cma_helper.h
|
||
|
|
@@ -79,6 +79,10 @@ int drm_gem_cma_mmap(struct file *filp, struct vm_area_struct *vma);
|
||
|
|
/* allocate physical memory */
|
||
|
|
struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
|
||
|
|
size_t size);
|
||
|
|
+struct drm_gem_cma_object *
|
||
|
|
+drm_gem_cma_create_with_handle(struct drm_file *file_priv,
|
||
|
|
+ struct drm_device *drm, size_t size,
|
||
|
|
+ uint32_t *handle);
|
||
|
|
|
||
|
|
extern const struct vm_operations_struct drm_gem_cma_vm_ops;
|
||
|
|
|
||
|
|
--
|
||
|
|
2.17.1
|
||
|
|
|