[PATCH 1/4] drm: Add helpers for locking an array of BO reservations.

[Eric Anholt]

Rob Herring <robh at kernel.org> writes:

> On Fri, Mar 8, 2019 at 10:17 AM Eric Anholt <eric at anholt.net> wrote:
>>
>> Now that we have the reservation object in the GEM object, it's easy
>> to provide a helper for this common case.  Noticed while reviewing
>> panfrost and lima drivers.  This particular version came out of v3d,
>> which in turn was a copy from vc4.
>>
>> Signed-off-by: Eric Anholt <eric at anholt.net>
>> ---
>>  drivers/gpu/drm/drm_gem.c | 76 +++++++++++++++++++++++++++++++++++++++
>>  include/drm/drm_gem.h     |  4 +++
>>  2 files changed, 80 insertions(+)
>
> Sweet! I was about to go write this same patch. You are changing the
> license from GPL to MIT copying the v3d version, but I guess you have
> rights to do that.

The original vc4 copy I had was MIT, anyway.
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