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linux-sg2042/drivers/dma
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Daniel Mack 13b3006b8e dma: mmp_pdma: add filter function 
PXA peripherals need to obtain specific DMA request ids which will
eventually be stored in the DRCMR register.

Currently, clients are expected to store that number inside the slave
config block as slave_id, which is unfortunately incompatible with the
way DMA resources are handled in DT environments.

This patch adds a filter function which stores the filter parameter
passed in by of-dma.c into the channel's drcmr register.

For backward compatability, cfg->slave_id is still used if set to
a non-zero value.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
 		2013-08-14 13:55:15 +05:30
..
bestcomm Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-02-23 17:09:55 -08:00
dw dma: dw: return DMA_PAUSED only if cookie status is DMA_IN_PROGRESS 2013-08-05 09:32:26 +05:30
ioat drivers/dma: remove unused support for MEMSET operations 2013-07-03 16:07:42 -07:00
ipu ipu_idmac: re-use dma_cookie_status() 2013-08-05 09:32:25 +05:30
ppc4xx Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2013-07-07 11:11:43 -07:00
sh dma: use dev_get_platdata() 2013-08-13 16:56:41 +05:30
Kconfig Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2013-07-07 11:11:43 -07:00
Makefile dma: Add a jz4740 dmaengine driver 2013-07-05 11:40:50 +05:30
TODO dmaengine: remove ste_dma40 from issue_pending TODO 2011-07-14 04:02:08 +05:30
acpi-dma.c acpi-dma: fix sparse warning 2013-08-05 09:32:25 +05:30
amba-pl08x.c dmaengine: PL08x: Avoid collisions with get_signal() macro 2013-07-05 11:40:47 +05:30
at_hdmac.c dmaengine: at_hdmac: prepare clk before calling enable 2013-07-05 11:40:57 +05:30
at_hdmac_regs.h DMA: AT91: Get residual bytes in dma buffer 2013-07-05 11:40:31 +05:30
coh901318.c dma: coh901318: add devicetree support 2013-06-17 13:54:27 +02:00
coh901318.h dma: coh901318: merge header files 2013-01-07 17:36:37 +01:00
coh901318_lli.c Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2013-02-26 09:24:48 -08:00
dma-jz4740.c MIPS: jz4740: Remove custom DMA API 2013-07-05 11:40:52 +05:30
dmaengine.c dmaengine: add interface of dma_get_slave_channel 2013-08-13 16:32:59 +05:30
dmaengine.h dmaengine: consolidate initialization of cookies 2012-03-13 11:37:22 +05:30
dmatest.c dmatest: do not allow to interrupt ongoing tests 2013-06-08 02:13:44 +05:30
edma.c edma: no need to assign residue to 0 explicitly 2013-08-05 09:32:24 +05:30
ep93xx_dma.c ep93xx_dma: remove useless use of lock 2013-08-05 09:32:24 +05:30
fsldma.c fsldma: remove useless use of lock 2013-08-05 09:32:24 +05:30
fsldma.h dmaengine: move last completed cookie into generic dma_chan structure 2012-03-13 11:36:06 +05:30
imx-dma.c DMA: imx-dma: imxdma->dev used uninitialized 2013-07-05 11:40:27 +05:30
imx-sdma.c dma: use dev_get_platdata() 2013-08-13 16:56:41 +05:30
intel_mid_dma.c PM / Runtime: Rework the "runtime idle" helper routine 2013-06-03 21:49:52 +02:00
intel_mid_dma_regs.h dma: fix comments 2012-09-01 08:57:12 -07:00
iop-adma.c dma: use dev_get_platdata() 2013-08-13 16:56:41 +05:30
iovlock.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
mmp_pdma.c dma: mmp_pdma: add filter function 2013-08-14 13:55:15 +05:30
mmp_tdma.c mmp_tdma: set cookies as well when asked for tx status 2013-08-05 09:32:25 +05:30
mpc512x_dma.c mpc512x_dma: remove useless use of lock 2013-08-05 09:32:25 +05:30
mv_xor.c dma: use dev_get_platdata() 2013-08-13 16:56:41 +05:30
mv_xor.h drivers/dma: remove unused support for MEMSET operations 2013-07-03 16:07:42 -07:00
mxs-dma.c mxs-dma: remove useless variable 2013-08-05 09:32:24 +05:30
of-dma.c dma: of: Remove check on always true condition 2013-06-12 07:49:19 +05:30
omap-dma.c dmaengine: OMAP: Register SDMA controller with Device Tree DMA driver 2013-04-15 09:51:19 +05:30
pch_dma.c pch_dma: remove useless use of lock 2013-08-05 09:32:25 +05:30
pl330.c dma: pl330: split off common code to give back descriptors 2013-08-13 17:39:45 +05:30
sa11x0-dma.c Drivers: dma: remove __dev* attributes. 2013-01-03 15:57:15 -08:00
sirf-dma.c dmaengine: sirf: add PM entries for sleep and runtime 2013-08-13 17:01:01 +05:30
ste_dma40.c dma: use dev_get_platdata() 2013-08-13 16:56:41 +05:30
ste_dma40_ll.c dmaengine: ste_dma40_ll: Replace meaningless register set with comment 2013-06-04 11:12:10 +02:00
ste_dma40_ll.h dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg() 2013-05-23 21:13:19 +02:00
tegra20-apb-dma.c tegra20-apb-dma: remove useless use of lock 2013-08-05 09:32:25 +05:30
timb_dma.c dma: use dev_get_platdata() 2013-08-13 16:56:41 +05:30
txx9dmac.c dma: use dev_get_platdata() 2013-08-13 16:56:41 +05:30
txx9dmac.h dmaengine: move last completed cookie into generic dma_chan structure 2012-03-13 11:36:06 +05:30
virt-dma.c dmaengine: virt-dma: add support for cyclic DMA periodic callbacks 2012-07-01 14:15:23 +01:00
virt-dma.h dmaengine: virt-dma: add support for cyclic DMA periodic callbacks 2012-07-01 14:15:23 +01:00