On Thu, Mar 31, 2016 at 12:41:10PM +0200, Thierry Reding wrote:
> From: Thierry Reding <treding@xxxxxxxxxx>
>
> Update the UAPI header to the latest version in the Linux kernel. This
> changes the struct drm_tegra_gem_mmap to properly handle offsets on 64-
> bit architectures.
>
> See commit bdf765071a8b ("drm/tegra: gem: Return 64-bit offset for
> mmap(2)") in the Linux kernel (as of v4.1).
>
> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
/me remembers that discussion again ...
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> include/drm/tegra_drm.h | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/include/drm/tegra_drm.h b/include/drm/tegra_drm.h
> index 8dae8f334992..7c0fe0ed511b 100644
> --- a/include/drm/tegra_drm.h
> +++ b/include/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 {
> --
> 2.7.1
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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