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accel: Add .mmap to DRM_ACCEL_FOPS 

In reviewing the ivpu driver, DEFINE_DRM_ACCEL_FOPS could have been used
if DRM_ACCEL_FOPS defined .mmap to be drm_gem_mmap.  Lets add that since
accel drivers are a variant of drm drivers, modern drm drivers are
expected to use GEM, and mmap() is a common operation that is expected
to be heavily used in accel drivers thus the common accel driver should
be able to just use DEFINE_DRM_ACCEL_FOPS() for convenience.

Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Jeffrey Hugo 2023-01-17 10:45:58 -07:00 committed by Junxiao Chang
parent 6fdc991836
commit cee8f1e61c
1 changed files with 2 additions and 1 deletions
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3
include/drm/drm_accel.h
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@ -27,7 +27,8 @@
.compat_ioctl = drm_compat_ioctl,\
.poll = drm_poll,\
.read = drm_read,\
.llseek = noop_llseek
.llseek = noop_llseek, \
.mmap = drm_gem_mmap
/**
* DEFINE_DRM_ACCEL_FOPS() - macro to generate file operations for accelerators drivers