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authorInki Dae <inki.dae@samsung.com>2012-03-16 18:47:05 +0900
committerDave Airlie <airlied@redhat.com>2012-03-20 09:40:21 +0000
commit2b35892e9da672df40ce890bffc4f9f6119c57e0 (patch)
tree89c7faa07c4ffd583d08f83c0ddf7f8b7da01f76 /drivers/gpu/drm/exynos/exynos_drm_fbdev.c
parent1de425b0bdbc457dbd4a012760da4a3f204d0ab3 (diff)
downloadvexpress-lsk-2b35892e9da672df40ce890bffc4f9f6119c57e0.tar.gz
drm/exynos: update gem and buffer framework.
with this patch, we can allocate physically continuous or non-continuous memory and also it creates scatterlist for iommu support so allocated memory region can be mapped to iommu page table using scatterlist. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fbdev.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fbdev.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 54f8f074822..b5dcd538478 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -125,7 +125,9 @@ static int exynos_drm_fbdev_create(struct drm_fb_helper *helper,
}
size = mode_cmd.pitches[0] * mode_cmd.height;
- exynos_gem_obj = exynos_drm_gem_create(dev, size);
+
+ /* 0 means to allocate physically continuous memory */
+ exynos_gem_obj = exynos_drm_gem_create(dev, 0, size);
if (IS_ERR(exynos_gem_obj)) {
ret = PTR_ERR(exynos_gem_obj);
goto out;