[PATCH v3] drm/tegra: Use 64-bit offset for tegra_gem_mmap

[Sean Paul]

On 64-bit targets, tegra_gem_mmap doesn't return the
offset to userspace. As such, subsequent calls to mmap(2)
fail. Alter the args to use 64-bit offset to fix this.

Signed-off-by: Sean Paul <seanpaul at chromium.org>
---
 include/uapi/drm/tegra_drm.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h
index c15d781..5391780 100644
--- a/include/uapi/drm/tegra_drm.h
+++ b/include/uapi/drm/tegra_drm.h
@@ -36,7 +36,8 @@ struct drm_tegra_gem_create {

 struct drm_tegra_gem_mmap {
        __u32 handle;
-       __u32 offset;
+       __u32 pad;
+       __u64 offset;
 };

 struct drm_tegra_syncpt_read {
-- 
2.2.0.rc0.207.ga3a616c