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path: root/drivers/gpu/drm/drm_fb_cma_helper.c
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Diffstat (limited to 'drivers/gpu/drm/drm_fb_cma_helper.c')
-rw-r--r--drivers/gpu/drm/drm_fb_cma_helper.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index fd9d0af4d536..3742bc96421e 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -85,6 +85,11 @@ static struct drm_fb_cma *drm_fb_cma_alloc(struct drm_device *dev,
if (!fb_cma)
return ERR_PTR(-ENOMEM);
+ drm_helper_mode_fill_fb_struct(&fb_cma->fb, mode_cmd);
+
+ for (i = 0; i < num_planes; i++)
+ fb_cma->obj[i] = obj[i];
+
ret = drm_framebuffer_init(dev, &fb_cma->fb, &drm_fb_cma_funcs);
if (ret) {
dev_err(dev->dev, "Failed to initalize framebuffer: %d\n", ret);
@@ -92,11 +97,6 @@ static struct drm_fb_cma *drm_fb_cma_alloc(struct drm_device *dev,
return ERR_PTR(ret);
}
- drm_helper_mode_fill_fb_struct(&fb_cma->fb, mode_cmd);
-
- for (i = 0; i < num_planes; i++)
- fb_cma->obj[i] = obj[i];
-
return fb_cma;
}
@@ -266,6 +266,7 @@ static int drm_fbdev_cma_create(struct drm_fb_helper *helper,
return 0;
err_drm_fb_cma_destroy:
+ drm_framebuffer_unregister_private(fb);
drm_fb_cma_destroy(fb);
err_framebuffer_release:
framebuffer_release(fbi);
@@ -370,8 +371,10 @@ void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma)
framebuffer_release(info);
}
- if (fbdev_cma->fb)
+ if (fbdev_cma->fb) {
+ drm_framebuffer_unregister_private(&fbdev_cma->fb->fb);
drm_fb_cma_destroy(&fbdev_cma->fb->fb);
+ }
drm_fb_helper_fini(&fbdev_cma->fb_helper);
kfree(fbdev_cma);