linux-stable/drivers/dma-buf
Daniel Vetter 0959a1683d dma-buf: Update cpu access documentation
- Again move the information relevant for driver writers next to the
  callbacks.
- Put the overview and userspace interface documentation into a DOC:
  section within the code.
- Remove the text that mmap needs to be coherent - since the
  DMA_BUF_IOCTL_SYNC landed that's no longer the case. But keep the text
  that for pte zapping exporters need to adjust the address space.
- Add a FIXME that kmap and the new begin/end stuff used by the SYNC
  ioctl don't really mix correctly. That's something I just realized
  while doing this doc rework.
- Augment function and structure docs like usual.

Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
  [sumits: fix cosmetic issues]
Link: http://patchwork.freedesktop.org/patch/msgid/20161209185309.1682-5-daniel.vetter@ffwll.ch
2016-12-13 17:53:32 +05:30
..
dma-buf.c dma-buf: Update cpu access documentation 2016-12-13 17:53:32 +05:30
dma-fence-array.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
dma-fence.c dma-buf/fence: revert "don't wait when specified timeout is zero" (v2) 2016-11-09 00:45:33 +05:30
Kconfig dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
Makefile dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
reservation.c reservation: revert "wait only with non-zero timeout specified (v3)" v2 2016-11-09 00:48:57 +05:30
seqno-fence.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
sw_sync.c dma-buf/sw_sync: put fence reference from the fence creation 2016-11-08 23:57:40 +05:30
sync_debug.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
sync_debug.h dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
sync_file.c dma-buf: Reorganize device dma access docs 2016-12-13 17:09:51 +05:30
sync_trace.h dma-buf/sw_sync: de-stage SW_SYNC 2016-08-15 16:41:46 +02:00