[PATCH] drm/tegra: Add tegra_gem_mmap2 to fix 64-bit offsets

2015-01-29 Thread Rob Clark
On Thu, Jan 29, 2015 at 1:46 PM, Sean Paul wrote: > > diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h > index c15d781..9035257 100644 > --- a/include/uapi/drm/tegra_drm.h > +++ b/include/uapi/drm/tegra_drm.h > @@ -167,6 +167,12 @@ struct drm_tegra_gem_get_flags { >

[PATCH] drm/tegra: Add tegra_gem_mmap2 to fix 64-bit offsets

2015-01-29 Thread Sean Paul
On 64-bit targets, tegra_gem_mmap doesn't return the offset to userspace. As such, subsequent calls to mmap(2) fail. Add a new tegra_gem_mmap2 ioctl to fix this. Signed-off-by: Sean Paul --- drivers/gpu/drm/tegra/drm.c | 21 + include/uapi/drm/tegra_drm.h | 8 2 fi