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drm/tegra: gem: Return 64-bit offset for mmap(2)

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On 64-bit targets, tegra_gem_mmap() only returns a partial offset to
userspace. As such, subsequent calls to mmap(2) may fail. Change the
arguments to use a 64-bit offset to fix this.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Acked-by: Erik Faye-Lund <kusmabite@gmail.com>
[treding@nvidia.com: tweak commit message]
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Sean Paul 2015-01-30 13:57:01 -05:00 committed by Thierry Reding
parent 5c1c071a36
commit bdf765071a
1 changed files with 2 additions and 1 deletions
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include/uapi/drm/tegra_drm.h
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@ -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 {