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linux/drivers/dma-buf
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Christian König 64a8f92fd7 dma-buf: add dma_fence_unwrap v2 
Add a general purpose helper to deep dive into dma_fence_chain/dma_fence_array
structures and iterate over all the fences in them.

This is useful when we need to flatten out all fences in those structures.

v2: some selftests cleanup, improved function naming and documentation

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311110244.1245-1-christian.koenig@amd.com
2022-03-25 14:18:28 +01:00
..
heaps
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
dma-buf-sysfs-stats.c
kobject: remove kset from struct kset_uevent_ops callbacks
2021-12-28 11:26:18 +01:00
dma-buf-sysfs-stats.h
dma-buf: Delete the DMA-BUF attachment sysfs statistics
2021-07-20 11:06:59 +02:00
dma-buf.c
dma-buf-map: Rename to iosys-map
2022-02-07 16:35:35 -08:00
dma-fence-array.c
dma-buf: Add dma_fence_array_for_each (v2)
2022-03-25 14:18:23 +01:00
dma-fence-chain.c
dma-buf: add dma_fence_chain_contained helper
2022-02-08 09:25:16 +01:00
dma-fence.c
dma-buf: add dma_fence_describe and dma_resv_describe v2
2021-11-11 09:35:13 +01:00
dma-heap.c
dma-buf: heaps: Fix potential spectre v1 gadget
2022-02-01 13:18:09 +05:30
dma-resv.c
dma-buf: warn about containers in dma_resv object
2022-02-08 09:21:10 +01:00
Kconfig
dma-buf: DMABUF_SYSFS_STATS should depend on DMA_SHARED_BUFFER
2021-09-07 12:42:21 +05:30
Makefile
dma-buf: add dma_fence_unwrap v2
2022-03-25 14:18:28 +01:00
selftest.c
dma-buf: Introduce selftesting framework
2019-08-19 18:01:34 +01:00
selftest.h
dma-buf: Introduce selftesting framework
2019-08-19 18:01:34 +01:00
selftests.h
dma-buf: add dma_fence_unwrap v2
2022-03-25 14:18:28 +01:00
st-dma-fence-chain.c
dma-buf: add dma_fence_chain_alloc/free v3
2021-06-14 19:38:34 +02:00
st-dma-fence-unwrap.c
dma-buf: add dma_fence_unwrap v2
2022-03-25 14:18:28 +01:00
st-dma-fence.c
dma-buf: Avoid comma separated statements
2021-02-09 17:14:11 +01:00
st-dma-resv.c
dma-buf: drop excl_fence parameter from dma_resv_get_fences
2022-01-19 10:03:56 +01:00
sw_sync.c
compat_ioctl: move more drivers to compat_ptr_ioctl
2019-10-23 17:23:44 +02:00
sync_debug.c
Linux 5.2-rc5
2019-06-19 12:07:29 +02:00
sync_debug.h
dma-buf: Remove unused sync_dump()
2019-04-23 09:30:07 +01:00
sync_file.c
dma-buf/sync_file: Don't leak fences on merge failure
2021-07-12 13:34:49 +02:00
sync_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
udmabuf.c
udmabuf: validate ubuf->pagecount
2022-01-18 07:52:41 +01:00