linux/drivers/dma, branch v3.2.2

dma: MX3_IPU fix depends

2011-12-19T11:26:07Z

ARCH_MX3 was removed in commit a89cf59 : "arm/imx: merge i.MX3 and i.MX6" thus preventing to select MX3_IPU, thus preventing IPU and display to work on i.MX3x SOC. i.MX SDMA support is also affected. Signed-off-by: Eric Bénard Cc: Sascha Hauer Cc: Vinod Koul Cc: Dan Williams Signed-off-by: Sascha Hauer

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-07T03:44:47Z

* 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits) Revert "tracing: Include module.h in define_trace.h" irq: don't put module.h into irq.h for tracking irqgen modules. bluetooth: macroize two small inlines to avoid module.h ip_vs.h: fix implicit use of module_get/module_put from module.h nf_conntrack.h: fix up fallout from implicit moduleparam.h presence include: replace linux/module.h with "struct module" wherever possible include: convert various register fcns to macros to avoid include chaining crypto.h: remove unused crypto_tfm_alg_modname() inline uwb.h: fix implicit use of asm/page.h for PAGE_SIZE pm_runtime.h: explicitly requires notifier.h linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h miscdevice.h: fix up implicit use of lists and types stop_machine.h: fix implicit use of smp.h for smp_processor_id of: fix implicit use of errno.h in include/linux/of.h of_platform.h: delete needless include acpi: remove module.h include from platform/aclinux.h miscdevice.h: delete unnecessary inclusion of module.h device_cgroup.h: delete needless include net: sch_generic remove redundant use of net: inet_timewait_sock doesnt need ... Fix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in - drivers/media/dvb/frontends/dibx000_common.c - drivers/media/video/{mt9m111.c,ov6650.c} - drivers/mfd/ab3550-core.c - include/linux/dmaengine.h

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

2011-11-05T01:02:25Z

* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (63 commits) dmaengine: mid_dma: mask_peripheral_interrupt only when dmac is idle dmaengine/ep93xx_dma: add module.h include pch_dma: Reduce wasting memory pch_dma: Fix suspend issue dma/timberdale: free_irq() on an error path dma: shdma: transfer based runtime PM dmaengine: shdma: protect against the IRQ handler dmaengine i.MX DMA/SDMA: add missing include of linux/module.h dmaengine: delete redundant chan_id and chancnt initialization in dma drivers dmaengine/amba-pl08x: Check txd->llis_va before freeing dma_pool dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers serial: sh-sci: don't filter on DMA device, use only channel ID ARM: SAMSUNG: Remove Samsung specific enum type for dma direction ASoC: Samsung: Update DMA interface spi/s3c64xx: Merge dma control code spi/s3c64xx: Add support DMA engine API ARM: SAMSUNG: Remove S3C-PL330-DMA driver ARM: S5P64X0: Use generic DMA PL330 driver ARM: S5PC100: Use generic DMA PL330 driver ARM: S5PV210: Use generic DMA PL330 driver ... Fix up fairly trivial conflicts in - arch/arm/mach-exynos4/{Kconfig,clock.c} - arch/arm/mach-s5p64x0/dma.c

[media] dmaengine: ipu-idmac: add support for the DMA_PAUSE control

2011-11-03T20:28:33Z

To support multi-size buffers in the mx3_camera V4L2 driver we have to be able to stop DMA on a channel without releasing descriptors and completely halting the hardware. Use the DMA_PAUSE control to implement this mode. Signed-off-by: Guennadi Liakhovetski Acked-by: Vinod Koul Signed-off-by: Mauro Carvalho Chehab

drivers/dma: Add export.h to ste_dma40.c

2011-10-31T23:31:44Z

Signed-off-by: Paul Gortmaker

drivers/dma: Add module.h to files implicitly using it.

2011-10-31T23:31:44Z

Fix files that were implicitly using module.h but not calling it out for inclusion directly. We'll break those once we remove the implicit presence otherwise [With input from Uwe Kleine-König ] Signed-off-by: Paul Gortmaker

x86: fix up files really needing to include module.h

2011-10-31T23:30:36Z

These files aren't just exporting symbols -- they are also defining a MODULE_LICENSE etc. so give them the full module.h file. Signed-off-by: Paul Gortmaker

dmaengine: mid_dma: mask_peripheral_interrupt only when dmac is idle

2011-10-16T11:46:45Z

The mask_peripheral_interrupt is called when channel wants to mask the interrupt. Move this to suspend as this masking affects other channels as well. Not touching unmask here and unmask would still be done of first channel use Signed-off-by: Vinod Koul

dmaengine/ep93xx_dma: add module.h include

2011-10-16T08:22:44Z

Due to module.h cleanup it is not anymore included implicitly. Drivers who want to use it need to include it explicitly. Signed-off-by: Mika Westerberg Signed-off-by: Vinod Koul

pch_dma: Reduce wasting memory

2011-10-12T05:21:24Z

nr_channels is defined in "struct pch_dma". and struct pch_dma_chan is defined in "struct pch_dma". So, "sizeof(struct pch_dma_chan) * nr_channels" is unnecessary. Signed-off-by: Tomoya MORINAGA Signed-off-by: Vinod Koul