[v2] dma-buf: map-info support

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

Rob Clark posted 3 patches 3 years, 8 months ago

Diff against v1 v2
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drivers/dma-buf/dma-buf.c           | 26 ++++++++++++++++++++++++++
drivers/gpu/drm/drm_prime.c         | 12 ++++++++++++
drivers/gpu/drm/msm/msm_drv.c       |  1 +
drivers/gpu/drm/msm/msm_drv.h       |  1 +
drivers/gpu/drm/msm/msm_gem_prime.c | 11 +++++++++++
include/drm/drm_drv.h               |  7 +++++++
include/linux/dma-buf.h             |  7 +++++++
include/uapi/linux/dma-buf.h        | 28 ++++++++++++++++++++++++++++
8 files changed, 93 insertions(+)

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

Posted by Rob Clark 3 years, 8 months ago

From: Rob Clark <robdclark@chromium.org>

See 1/3 for motivation.

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

 drivers/dma-buf/dma-buf.c           | 26 ++++++++++++++++++++++++++
 drivers/gpu/drm/drm_prime.c         | 12 ++++++++++++
 drivers/gpu/drm/msm/msm_drv.c       |  1 +
 drivers/gpu/drm/msm/msm_drv.h       |  1 +
 drivers/gpu/drm/msm/msm_gem_prime.c | 11 +++++++++++
 include/drm/drm_drv.h               |  7 +++++++
 include/linux/dma-buf.h             |  7 +++++++
 include/uapi/linux/dma-buf.h        | 28 ++++++++++++++++++++++++++++
 8 files changed, 93 insertions(+)

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2.36.1