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

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Message-Id: <20220815211516.3169470-1-robdclark@gmail.com>
Date:   Mon, 15 Aug 2022 14:15:11 -0700
From:   Rob Clark <robdclark@...il.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     freedreno@...ts.freedesktop.org, Daniel Vetter <daniel@...ll.ch>,
        Christian König <christian.koenig@....com>,
        Rob Clark <robdclark@...omium.org>,
        Jérôme Pouiller 
        <jerome.pouiller@...abs.com>,
        linaro-mm-sig@...ts.linaro.org (moderated list:DMA BUFFER SHARING
        FRAMEWORK),
        linux-arm-msm@...r.kernel.org (open list:DRM DRIVER FOR MSM ADRENO GPU),
        linux-kernel@...r.kernel.org (open list),
        linux-media@...r.kernel.org (open list:DMA BUFFER SHARING FRAMEWORK),
        Sean Paul <sean@...rly.run>
Subject: [PATCH v2 0/3] dma-buf: map-info support

From: Rob Clark <robdclark@...omium.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(-)

-- 
2.36.1