https://github.com/torvalds/linux
Revision 2c68f1fcfb9cfc10deff9bc59774aa331a6fabd2 authored by Eric Anholt on 25 January 2016, 22:13:12 UTC, committed by Eric Anholt on 16 February 2016, 20:20:58 UTC
Fixes igt vc4_create_bo/create-bo-0 by returning -EINVAL from the
ioctl instead of -ENOMEM.

Signed-off-by: Eric Anholt <eric@anholt.net>
1 parent 54aec44
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Tip revision: 2c68f1fcfb9cfc10deff9bc59774aa331a6fabd2 authored by Eric Anholt on 25 January 2016, 22:13:12 UTC
drm/vc4: Return an ERR_PTR from BO creation instead of NULL.
Tip revision: 2c68f1f
TODO
TODO for slave dma

1. Move remaining drivers to use new slave interface
2. Remove old slave pointer machansim
3. Make issue_pending to start the transaction in below drivers
	- mpc512x_dma
	- imx-dma
	- imx-sdma
	- mxs-dma.c
	- intel_mid_dma
4. Check other subsystems for dma drivers and merge/move to dmaengine
5. Remove dma_slave_config's dma direction.
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