diff options
| author | Hyungwon Hwang <human.hwang@samsung.com> | 2015-01-16 23:57:33 +0100 |
|---|---|---|
| committer | Rob Clark <robclark@freedesktop.org> | 2015-02-02 14:45:39 -0500 |
| commit | d41b7a3a745a32dff6edeb31962da4e24f870a1d (patch) | |
| tree | 39617cb3d8e3a48543880f974e72deb524c5a0d2 /intel/tests/gen7-2d-copy.batch-ref.txt | |
| parent | 28ee135a37e10b9a6cd62d67df0332e38ee0b85c (diff) | |
exynos: Don't use DRM_EXYNOS_GEM_{MAP_OFFSET/MMAP} ioctls
The ioctl DRM_EXYNOS_GEM_MAP_OFFSET and DRM_EXYNOS_GEM_MMAP are removed from
the linux kernel. This patch modifies libdrm and libkms to use drm generic
ioctls instead of the removed ioctls.
v2: The original patch was erroneous. In case the MODE_MAP_DUMB ioctl failed
it would return the retvalue as a void-pointer. Users of libdrm would then
happily use that ptr, eventually leading to a segfault. Change this to
return NULL in that case and also restore the previous behaviour of logging
to stderr.
The other error was that 'bo->vaddr' was never filled with the mapped
buffer address. Hence exynos_bo_map still returned NULL even if the
buffer mapping succeeded.
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Diffstat (limited to 'intel/tests/gen7-2d-copy.batch-ref.txt')
0 files changed, 0 insertions, 0 deletions