diff options
| author | Zach Reizner <zachr@google.com> | 2015-03-05 03:33:41 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-02 02:21:48 +0300 |
| commit | 502e95c6678505474f1056480310cd9382bacbac (patch) | |
| tree | dc69d2e48c0b2968ef6d1bed29c63913116df300 /drivers/gpu/drm/vgem/Makefile | |
| parent | 564b687b031ccc647943f946b93037cf0780612a (diff) | |
| download | linux-502e95c6678505474f1056480310cd9382bacbac.tar.xz | |
drm/vgem: implement virtual GEM
This patch implements the virtual GEM driver with PRIME sharing which
allows vgem to import a gem object from other drivers for the purpose
of mmap-ing them to userspace. The mmap is done using the mmap
operation exported by other drivers.
v2: remove platform_device and do not attach to dma bufs
v3: use drm helpers for get/put pages
v4: correct dumb create pitch
Reviewed-by: Rob Clark <robdclark@gmail.com> (v3)
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org> (v3)
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Zach Reizner <zachr@google.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vgem/Makefile')
| -rw-r--r-- | drivers/gpu/drm/vgem/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vgem/Makefile b/drivers/gpu/drm/vgem/Makefile new file mode 100644 index 000000000000..1055cb79096c --- /dev/null +++ b/drivers/gpu/drm/vgem/Makefile @@ -0,0 +1,4 @@ +ccflags-y := -Iinclude/drm +vgem-y := vgem_drv.o vgem_dma_buf.o + +obj-$(CONFIG_DRM_VGEM) += vgem.o |