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[v2,0/3] dma-buf: map-info support

Message ID 20220815211516.3169470-1-robdclark@gmail.com (mailing list archive)
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Series dma-buf: map-info support | expand

Message

Rob Clark Aug. 15, 2022, 9:15 p.m. UTC 
From: Rob Clark <robdclark@chromium.org>

See 1/3 for motivation.

Rob Clark (3):
  dma-buf: Add ioctl to query mmap coherency/cache info
  drm/prime: Wire up mmap_info support
  drm/msm/prime: Add mmap_info support

 drivers/dma-buf/dma-buf.c     | 63 ++++++++++++++++++++++++++------
 drivers/gpu/drm/drm_prime.c   |  3 ++
 drivers/gpu/drm/msm/msm_gem.c | 12 +++++++
 include/drm/drm_gem.h         | 11 ++++++
 include/linux/dma-buf.h       | 11 ++++++
 include/uapi/linux/dma-buf.h  | 68 +++++++++++++++++++++++++++++++++++
 6 files changed, 158 insertions(+), 10 deletions(-)