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path: root/drivers/gpu/drm/cirrus/cirrus_main.c
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Diffstat (limited to 'drivers/gpu/drm/cirrus/cirrus_main.c')
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_main.c43
1 files changed, 13 insertions, 30 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_main.c b/drivers/gpu/drm/cirrus/cirrus_main.c
index 26df1e8cd490..60d54e10a34d 100644
--- a/drivers/gpu/drm/cirrus/cirrus_main.c
+++ b/drivers/gpu/drm/cirrus/cirrus_main.c
@@ -10,42 +10,25 @@
*/
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
#include "cirrus_drv.h"
-static int cirrus_create_handle(struct drm_framebuffer *fb,
- struct drm_file* file_priv,
- unsigned int* handle)
-{
- struct cirrus_framebuffer *cirrus_fb = to_cirrus_framebuffer(fb);
-
- return drm_gem_handle_create(file_priv, cirrus_fb->obj, handle);
-}
-
-static void cirrus_user_framebuffer_destroy(struct drm_framebuffer *fb)
-{
- struct cirrus_framebuffer *cirrus_fb = to_cirrus_framebuffer(fb);
-
- drm_gem_object_put_unlocked(cirrus_fb->obj);
- drm_framebuffer_cleanup(fb);
- kfree(fb);
-}
-
static const struct drm_framebuffer_funcs cirrus_fb_funcs = {
- .create_handle = cirrus_create_handle,
- .destroy = cirrus_user_framebuffer_destroy,
+ .create_handle = drm_gem_fb_create_handle,
+ .destroy = drm_gem_fb_destroy,
};
int cirrus_framebuffer_init(struct drm_device *dev,
- struct cirrus_framebuffer *gfb,
+ struct drm_framebuffer *gfb,
const struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_gem_object *obj)
{
int ret;
- drm_helper_mode_fill_fb_struct(dev, &gfb->base, mode_cmd);
- gfb->obj = obj;
- ret = drm_framebuffer_init(dev, &gfb->base, &cirrus_fb_funcs);
+ drm_helper_mode_fill_fb_struct(dev, gfb, mode_cmd);
+ gfb->obj[0] = obj;
+ ret = drm_framebuffer_init(dev, gfb, &cirrus_fb_funcs);
if (ret) {
DRM_ERROR("drm_framebuffer_init failed: %d\n", ret);
return ret;
@@ -60,7 +43,7 @@ cirrus_user_framebuffer_create(struct drm_device *dev,
{
struct cirrus_device *cdev = dev->dev_private;
struct drm_gem_object *obj;
- struct cirrus_framebuffer *cirrus_fb;
+ struct drm_framebuffer *fb;
u32 bpp;
int ret;
@@ -74,19 +57,19 @@ cirrus_user_framebuffer_create(struct drm_device *dev,
if (obj == NULL)
return ERR_PTR(-ENOENT);
- cirrus_fb = kzalloc(sizeof(*cirrus_fb), GFP_KERNEL);
- if (!cirrus_fb) {
+ fb = kzalloc(sizeof(*fb), GFP_KERNEL);
+ if (!fb) {
drm_gem_object_put_unlocked(obj);
return ERR_PTR(-ENOMEM);
}
- ret = cirrus_framebuffer_init(dev, cirrus_fb, mode_cmd, obj);
+ ret = cirrus_framebuffer_init(dev, fb, mode_cmd, obj);
if (ret) {
drm_gem_object_put_unlocked(obj);
- kfree(cirrus_fb);
+ kfree(fb);
return ERR_PTR(ret);
}
- return &cirrus_fb->base;
+ return fb;
}
static const struct drm_mode_config_funcs cirrus_mode_funcs = {