diff options
| author | Johan Mossberg <[email protected]> | 2013-12-13 14:24:34 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2013-12-14 08:55:41 -0800 |
| commit | 22ba43220b594983c18394442e58ed4988893de6 (patch) | |
| tree | 90c6bb2879aab3600209852a7322fd7310d94b39 /tools/perf/scripts/python | |
| parent | 88d4bda8807d846cc31e13ee58a28c7c0d3afbd0 (diff) | |
gpu: ion: Add support for sharing buffers with dma buf kernel handles
Currently ion can only share buffers with dma buf fd's. Fd's can not be
used inside the kernel as they are process specific so support for
sharing buffers with dma buf kernel handles is needed to support kernel
only use cases. An example use case could be a GPU driver using ion
that wants to share its output buffers with a 3d party display
controller driver supporting dma buf.
Signed-off-by: Johan Mossberg <[email protected]>
[jstultz: modified patch to apply to staging directory]
Signed-off-by: John Stultz <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions