Peter Ujfalusi 2dde5b909e dmaengine: omap-dma: Add support to suppress interrupts in cyclic mode ...

When requested (DMA_PREP_INTERRUPT is cleared in flags) disable all DMA
interrupts for the channel. In this mode user space does not expect
periodic reports from kernel about the progress of the audio stream.
PulseAudio for example support this type of mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

2012-09-22 11:12:46 -04:00

..

ioat

dmaengine-fixes for 3.4-rc3

2012-04-10 15:30:16 -07:00

ipu

dma: ipu: remove the use of ipu_platform_data

2012-07-01 21:57:43 +08:00

ppc4xx

dmaengine: ensure all DMA engine drivers initialize their cookies

2012-03-13 11:37:42 +05:30

sh

dmaengine: shdma: restore partial transfer calculation

2012-08-01 13:48:52 +09:00

amba-pl08x.c

dmaengine: PL08x: ensure all descriptors are freed when channel is released

2012-07-01 14:16:10 +01:00

at_hdmac_regs.h

dmaengine: at_hdmac: take maxburst from slave configuration

2012-05-15 08:47:18 +05:30

at_hdmac.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

coh901318_lli.c

dmaengine: Use sg_dma_address instead of sg_phys

2012-05-11 12:04:38 +05:30

coh901318_lli.h

dmaengine: move drivers to dma_transfer_direction

2011-10-27 20:53:43 +05:30

coh901318.c

dma: coh901318: use devm allocation

2012-06-14 08:42:26 +05:30

dmaengine.c

dmaengine: Cleanup logging messages

2012-07-20 11:44:19 +05:30

dmaengine.h

dmaengine: consolidate initialization of cookies

2012-03-13 11:37:22 +05:30

dmatest.c

dmaengine: fix missing 'cnt' in ?: in dmatest

2012-01-23 11:43:18 -08:00

dw_dmac_regs.h

dw_dmac: use 'u32' for LLI structure members, not dma_addr_t

2012-07-16 12:03:07 +05:30

dw_dmac.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2012-07-24 17:12:54 -07:00

ep93xx_dma.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

fsldma.c

dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic

2012-03-21 19:20:23 +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

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

imx-sdma.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

intel_mid_dma_regs.h

dmaengine: move last completed cookie into generic dma_chan structure

2012-03-13 11:36:06 +05:30

intel_mid_dma.c

dmaengine: Use dma_sg_len(sg) instead of sg->length

2012-05-11 12:04:38 +05:30

iop-adma.c

dmaengine-fixes for 3.4-rc3

2012-04-10 15:30:16 -07:00

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

Kconfig

Merge branch 'dmaengine' of git://git.linaro.org/people/rmk/linux-arm

2012-08-01 16:41:07 -07:00

Makefile

Merge branch 'dmaengine' of git://git.linaro.org/people/rmk/linux-arm

2012-08-01 16:41:07 -07:00

mmp_tdma.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

mpc512x_dma.c

dmaengine: consolidate initialization of cookies

2012-03-13 11:37:22 +05:30

mv_xor.c

ARM: Orion: XOR: Add support for clk

2012-05-08 16:34:02 -07:00

mv_xor.h

ARM: Orion: XOR: Add support for clk

2012-05-08 16:34:02 -07:00

mxs-dma.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

omap-dma.c

dmaengine: omap-dma: Add support to suppress interrupts in cyclic mode

2012-09-22 11:12:46 -04:00

pch_dma.c

dmaengine: Use sg_dma_address instead of sg_phys

2012-05-11 12:04:38 +05:30

pl330.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

sa11x0-dma.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

sirf-dma.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

ste_dma40_ll.c

dma40: cyclic xfer support

2011-01-30 22:27:21 -08:00

ste_dma40_ll.h

dma40: Improve the logic of stopping logical chan

2012-04-23 17:56:17 +05:30

ste_dma40.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

tegra20-apb-dma.c

dmaengine: Pass flags via device_prep_dma_cyclic() callback

2012-09-22 11:12:45 -04:00

timb_dma.c

dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic

2012-03-21 19:20:23 +05:30

TODO

dmaengine: remove ste_dma40 from issue_pending TODO

2011-07-14 04:02:08 +05:30

txx9dmac.c

dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic

2012-03-21 19:20:23 +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