Merge branch 'linux-linaro-lsk-v3.10' into linux-linaro-lsk-v3.10-androidlsk-v3.10-16.03-androidlinux-linaro-lsk-v3.10-android

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index fbc0823cfa18..a298d8f72225 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -366,3 +366,10 @@ void ast_fbdev_set_suspend(struct drm_device *dev, int state)
 
 	fb_set_suspend(ast->fbdev->helper.fbdev, state);
 }
+
+void ast_fbdev_set_base(struct ast_private *ast, unsigned long gpu_addr)
+{
+	ast->fbdev->helper.fbdev->fix.smem_start =
+		ast->fbdev->helper.fbdev->apertures->ranges[0].base + gpu_addr;
+	ast->fbdev->helper.fbdev->fix.smem_len = ast->vram_size - gpu_addr;
+}