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freedreno/kgsl: don't even bother trying CREATE_FD
authorRob Clark <robclark@freedesktop.org>
Fri, 28 Feb 2014 15:02:59 +0000 (10:02 -0500)
committerRob Clark <robclark@freedesktop.org>
Wed, 5 Mar 2014 15:35:41 +0000 (10:35 -0500)
commitee8c9a1383d4a50871e146ade2fe15b25f3377d4
tree2efbd28a6fa37bf6a5812a8fce9f264f6c39bbcbtree | snapshot
parentcd1996470aa62116183485c5a3bf5754d69e3457commit | diff
freedreno/kgsl: don't even bother trying CREATE_FD

Don't even bother trying DRM_KGSL_GEM_CREATE_FD.  It hasn't worked since
(afaict) 2.6.35 kernels.  And in some cases seems to cause some
problems.  Instead just allocate a minimum size dummy object (just for
purposes of having a handle) and then mmap the framebuffer as user-mem
(which is deprecated, but seems to still work.. and as far as I can tell
is the best option for now).

Signed-off-by: Rob Clark <robclark@freedesktop.org>
freedreno/kgsl/kgsl_bo.c diff | blob | history
Domain: System / Kernel;