CVS commit: src/sys/external/bsd/drm2

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sat Jul 26 21:15:45 UTC 2014

Modified Files:
        src/sys/external/bsd/drm2/dist/drm/i915: i915_drv.c
        src/sys/external/bsd/drm2/dist/drm/radeon: radeon_drv.c radeon_ttm.c
        src/sys/external/bsd/drm2/dist/include/drm: drmP.h
        src/sys/external/bsd/drm2/drm: drm_drv.c drm_gem_vm.c drm_vm.c

Log Message:
Let the drm driver decide what part of what object gets mmapped.

Pass the file around too so radeon/ttm can get at it to verify access.

Add drm_gem_or_legacy_mmap_object for drivers to choose the previous
behaviour, like i915.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/external/bsd/drm2/dist/drm/i915/i915_drv.c
cvs rdiff -u -r1.3 -r1.4 \
    src/sys/external/bsd/drm2/dist/drm/radeon/radeon_drv.c \
    src/sys/external/bsd/drm2/dist/drm/radeon/radeon_ttm.c
cvs rdiff -u -r1.6 -r1.7 src/sys/external/bsd/drm2/dist/include/drm/drmP.h
cvs rdiff -u -r1.8 -r1.9 src/sys/external/bsd/drm2/drm/drm_drv.c
cvs rdiff -u -r1.4 -r1.5 src/sys/external/bsd/drm2/drm/drm_gem_vm.c \
    src/sys/external/bsd/drm2/drm/drm_vm.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.