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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-20 17:05:52 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-20 17:58:08 +0300 |
| commit | 6eae0059f9a4513c8dd3e3e08c1f65727d22fff7 (patch) | |
| tree | f2c7dff95649b0eb56fe4bb749aea7e48566ce6e /drivers/gpu/drm/i915/intel_fbc.c | |
| parent | b9bcd14a2b91be73d694b3e809d54a287232839e (diff) | |
| download | linux-6eae0059f9a4513c8dd3e3e08c1f65727d22fff7.tar.xz | |
drm/i915: pwrite/pread do not require obj->base.filp, just pages
The idea behind relaxing the restriction for pread/pwrite was to handle
!obj->base.flip, i.e. non-shmemfs backed objects, which only requires
that the object provide struct pages.
v2: Remove excess (). Note enough editing after copy'n'paste.
v3: Use new i915_gem_object_has_struct_page()
Testcase: igt/prime_vgem/read
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ankitprasad Sharma <ankitprasad.r.sharma@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1466431552-17860-2-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_fbc.c')
0 files changed, 0 insertions, 0 deletions