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DMAENGINE: ste_dma40: added support for link jobs in hw
authorJonas Aaberg <jonas.aberg@stericsson.com>
Mon, 9 Aug 2010 12:08:26 +0000 (12:08 +0000)
committerDan Williams <dan.j.williams@intel.com>
Wed, 22 Sep 2010 21:53:45 +0000 (14:53 -0700)
commitaa182ae2621877e0c111922696c84c538b82ad14
tree25a9ad5a841b63c99aae9b80e58da5a9b44498datree | snapshot
parent3ae0267fd569c2007235fb80cfe3b4a4c54c8f4bcommit | diff
DMAENGINE: ste_dma40: added support for link jobs in hw

If a new job is added on a physical channel that already has
a job, the new job is linked in hw to the old job instead of
queueing up the jobs.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/dma/ste_dma40.c diff | blob | history
drivers/dma/ste_dma40_ll.h diff | blob | history
Beck SC1x5 Kernel