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262d2915d4
linux/drivers/dma
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Rabin Vincent 262d2915d4 dma40: ensure event lines get enabled 
The controller sometimes fails to register the enable of the event line when
both src and dst event lines are used on the same logical channel.  Implement
the recommended software workaround, which is to retry the write until it
works.

Acked-by: Per Forlin <per.forlin@stericsson.com>
Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2011-01-30 22:27:15 -08:00
..
ioat drivers/dma/ioat: Use the ccflag-y instead of EXTRA_CFLAGS 2010-12-04 15:03:06 -08:00
ipu
ppc4xx drivers/dma/ppc4xx: Use printf extension %pR for struct resource 2010-12-04 15:03:40 -08:00
amba-pl08x.c ARM: PL08x: cleanup comments 2011-01-16 16:55:43 -08:00
at_hdmac_regs.h
at_hdmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-01-17 10:54:41 -08:00
coh901318_lli.c
coh901318_lli.h
coh901318.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-10-27 19:04:36 -07:00
dmaengine.c
dmatest.c
dw_dmac_regs.h
dw_dmac.c
fsldma.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-01-17 10:54:41 -08:00
fsldma.h fsldma: fix issue of slow dma 2010-12-13 14:05:27 -08:00
imx-dma.c dma: imx-dma: fix imxdma_probe error path 2010-12-03 01:39:03 -08:00
imx-sdma.c Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable 2011-01-05 10:23:38 +00:00
intel_mid_dma_regs.h
intel_mid_dma.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-01-17 10:54:41 -08:00
iop-adma.c Update CONFIG_MD_RAID6_PQ to CONFIG_RAID6_PQ in drivers/dma/iop-adma.c 2011-01-14 17:58:12 -08:00
iovlock.c
Kconfig Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-01-17 10:54:41 -08:00
Makefile drivers/dma/: Use the ccflag-y instead of EXTRA_CFLAGS 2010-12-03 01:51:43 -08:00
mpc512x_dma.c powerpc/512x: try to free dma descriptors in case of allocation failure 2010-12-29 22:29:36 -07:00
mv_xor.c mv_xor: fix race in tasklet function 2011-01-03 01:39:26 -08:00
mv_xor.h
pch_dma.c pch_dma: support new device ML7213 IOH 2011-01-14 16:24:53 -08:00
pl330.c
shdma.c dma: shdma: don't register the global die notifier multiple times 2011-01-07 11:03:26 +09:00
shdma.h dma: shdma: NMI support. 2010-12-17 19:16:10 +09:00
ste_dma40_ll.c dmaengine: dma40: Add support to split up large elements 2011-01-04 17:20:43 -08:00
ste_dma40_ll.h dmaengine: dma40: Add support to split up large elements 2011-01-04 17:20:43 -08:00
ste_dma40.c dma40: ensure event lines get enabled 2011-01-30 22:27:15 -08:00
timb_dma.c dma/timberdale: simplify conditional 2010-10-19 15:20:11 -07:00
txx9dmac.c
txx9dmac.h