From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- drivers/gpu/drm/ast/ast_fb.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpu/drm/ast/ast_fb.c') diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index f31db28a6..a37e7ea4a 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -365,3 +365,10 @@ void ast_fbdev_set_suspend(struct drm_device *dev, int state) drm_fb_helper_set_suspend(&ast->fbdev->helper, 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; +} -- cgit v1.2.3-54-g00ecf