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_jh...@quicinc.com>
---
include/drm/drm_accel.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/drm/drm_accel.h b/include/drm/drm_accel.h
index 65c0affb..d495506 100644
--- a/include/drm/drm_accel.h
+++ b/include/drm/drm_accel.h
@@ -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
--
2.7.4
