drm/exynos: fix linux framebuffer address setting.

[karo-tx-linux.git] / drivers / gpu / drm / exynos / exynos_drm_fbdev.c

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 67eb6ba56edf4b1bffe805a3bd5c06973c532726..e7466c4414cb8f04e8b462ce98a28dbe6a539b5e 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -87,7 +87,8 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
 
        dev->mode_config.fb_base = (resource_size_t)buffer->dma_addr;
        fbi->screen_base = buffer->kvaddr + offset;
-       fbi->fix.smem_start = (unsigned long)(buffer->dma_addr + offset);
+       fbi->fix.smem_start = (unsigned long)(page_to_phys(buffer->pages[0]) +
+                               offset);
        fbi->screen_size = size;
        fbi->fix.smem_len = size;