linux/drivers/dma-buf/heaps
John Stultz abf4451b34 dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead of fd
Every heap needs to create a dmabuf and then export it to a fd
via dma_buf_fd(), so to consolidate things a bit, have the heaps
just return a struct dmabuf * and let the top level
dma_heap_buffer_alloc() call handle creating the fd via
dma_buf_fd().

Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Liam Mark <lmark@codeaurora.org>
Cc: Laura Abbott <labbott@kernel.org>
Cc: Brian Starkey <Brian.Starkey@arm.com>
Cc: Hridya Valsaraju <hridya@google.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Sandeep Patil <sspatil@google.com>
Cc: Daniel Mentz <danielmentz@google.com>
Cc: Chris Goldsworthy <cgoldswo@codeaurora.org>
Cc: Ørjan Eide <orjan.eide@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Ezequiel Garcia <ezequiel@collabora.com>
Cc: Simon Ser <contact@emersion.fr>
Cc: James Jones <jajones@nvidia.com>
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
 [sumits: minor reword of commit message]

Link: https://patchwork.freedesktop.org/patch/msgid/20210119204508.9256-3-john.stultz@linaro.org
(cherry picked from commit c7f59e3dd6)
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
2021-02-24 21:04:54 +05:30
..
cma_heap.c dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead of fd 2021-02-24 21:04:54 +05:30
Kconfig dma-buf: heaps: Add CMA heap to dmabuf heaps 2019-12-11 11:13:37 +05:30
Makefile dma-buf: heaps: Remove heap-helpers code 2020-11-22 22:03:03 +05:30
system_heap.c dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead of fd 2021-02-24 21:04:54 +05:30