[GIT PULL] dmaengine updates

From: Vinod Koul
Date: Wed Feb 18 2015 - 01:55:27 EST

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Hello Linus,

Here are the dmaengine contributions for 3.20. The last 8 commits had to be
rebased as we had a regression so had to drop the offending commit.

This update brings:
- the big cleanup up by Maxime for device control and slave capabilities.
This makes the API much cleaner.
- new IMG MDC driver by Andrew
- new Renesas R-Car Gen2 DMA Controller driver by Laurent along with bunch
of fixes on rcar drivers
- odd fixes and updates spread over driver

The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:

Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)

are available in the git repository at:

git://git.infradead.org/users/vkoul/slave-dma.git for-linus

for you to fetch changes up to 88987d2c7534a0269f567fb101e6d71a08f0f01d:

dmaengine: pl330: add DMA_PAUSE feature (2015-02-16 09:33:36 +0530)

----------------------------------------------------------------
Addy Ke (1):
dmaengine: pl330: fix bug that cause start the same descs in cyclic

Andrew Bresticker (2):
dmaengine: Add binding document for IMG MDC
dmaengine: Add driver for IMG MDC

Andy Shevchenko (6):
dmaengine: dw: provide DMA capabilities
dmaengine: dw: update MAINTAINERS file
dmatest: fix indentation
dmatest: move src_off, dst_off, len inside loop
dmaengine: dw: amend description of dma_dev field
dmaengine: dw: define DW_DMA_MAX_NR_MASTERS

Arnd Bergmann (4):
dmaengine: k3: fix duplicate function definition
dmaengine: mmp-tdma: don't include mach/regs-icu.h
dmaengine: mmp-tdma: fix terminate_all return code
dmaengine: coh901318: fix function return types build warnings

Asaf Vertz (1):
dmaengine: imx-sdma: fix indentation

Cyrille Pitchen (1):
dmaengine: at_xdmac: wait for in-progress transaction to complete after pausing a channel

Dan Carpenter (1):
dmaengine: s3c24xx: missing unlock on an error path

Dave Jiang (2):
dmaengine: ioatdma: PQ err descriptors should callback with err results
ioatdma: Adding support for BDX-DE ioatdma.

Fabio Estevam (4):
dmaengine: mxs-dma: Declare slave capabilities for the generic code
dmaengine: imx-sdma: Declare slave capabilities for the generic code
dmaengine: imx-sdma: Use devm functions
dmaengine: imx-sdma: Return a proper error code in platform_get_irq()

Jürg Billeter (1):
dmaengine: rcar-dmac: Handle hardware descriptor allocation failure

Kevin Hao (2):
dmaengine: fsldma: declare slave capabilities for the generic code
dmaengine: fsldma: remove the unused variable

Krzysztof Kozlowski (1):
dmaengine: k3: Fix duplicated function name and allmodconfig build

Kuninori Morimoto (3):
dmaengine: rcar-hpbdma: fixup WARNING of slave caps retrieval
dmaengine: rcar-hpbdma: tidyup residue_granularity
dmaengine: shdmac: fixup WARNING of slave caps retrieval

Lad, Prabhakar (1):
dmaenegine: edma: fix sparse warnings

Laurent Pinchart (13):
dmaengine: Add 16 bytes, 32 bytes and 64 bytes bus widths
dmaengine: rcar-dmac: Remove duplicate sentence from DT bindings
dmaengine: rcar-dmac: Add Renesas R-Car Gen2 DMA Controller (DMAC) driver
dmaengine: rcar-dmac: Implement support for hardware descriptor lists
dmaengine: rcar-dmac: Cache hardware descriptors memory
dmaengine: Move dma_get_slave_caps() implementation to dmaengine.c
dmaengine: Add dma_get_slave_caps() inline stub when !CONFIG_DMA_ENGINE
dmaengine: rcar-dmac: Fix uninitialized variable usage
dmaengine: rcar-dmac: Fix spinlock issues in interrupt
dmaengine: rcar-dmac: Fix oops due to unintialized list in error ISR
dmaengine: rcar-dmac: Allocate hardware descriptors with DMAC device
dmaengine: rcar-dmac: Work around descriptor mode IOMMU errata
dmaengine: rcar-dmac: Disable channel 0 when using IOMMU

Ludovic Desroches (6):
dmaengine: at_xdmac: split device_control
dmaengine: at_xdmac: Declare slave capabilities for the generic code
dmaengine: at_hdmac: declare slave capabilities
dmaengine: at_xdmac: introduce save_cc field
dmaengine: at_xdmac: simplify channel configuration stuff
dmaengine: at_xdmac: allow muliple dwidths when doing slave transfers

Maxime Ripard (60):
crypto: ux500: Use dmaengine_terminate_all API
dmaengine: Make the destination abbreviation coherent
dmaengine: Rework dma_chan_get
dmaengine: Make channel allocation callbacks optional
dmaengine: Introduce a device_config callback
dmaengine: split out pause/resume operations from device_control
dmaengine: Add device_terminate_all callback
dmaengine: Remove the need to declare device_control
dmaengine: Create a generic dma_slave_caps callback
dmaengine: pl08x: Split device_control
dmaengine: hdmac: Split device_control
dmaengine: bcm2835: Split device_control
dmaengine: coh901318: Split device_control
dmaengine: cppi41: Split device_control
dmaengine: jz4740: Split device_control
dmaengine: dw: Split device_control
dmaengine: edma: Split device_control
dmaengine: ep93xx: Split device_control
dmaengine: fsl-edma: Split device_control
dmaengine: imx: Split device_control
dmaengine: imx-sdma: Split device_control
dmaengine: intel-mid-dma: Split device_control
dmaengine: ipu-idmac: Split device_control
dmaengine: k3: Split device_control
dmaengine: mmp-pdma: Split device_control
dmaengine: mmp-tdma: Split device_control
dmaengine: moxart: Split device_control
dmaengine: fsl-dma: Split device_control
dmaengine: mpc512x: Split device_control
dmaengine: mxs: Split device_control
dmaengine: nbpfaxi: Split device_control
dmaengine: omap: Split device_control
dmaengine: pl330: Split device_control
dmaengine: bam-dma: Split device_control
dmaengine: s3c24xx: Split device_control
dmaengine: sa11x0: Split device_control
dmaengine: sh: Split device_control
dmaengine: sirf: Split device_control
dmaengine: sun6i: Split device_control
dmaengine: d40: Split device_control
dmaengine: tegra20: Split device_control
dmaengine: xilinx: Split device_control
dmaengine: mv_xor: Remove device_control
dmaengine: pch-dma: Rename device_control
dmaengine: td: Rename device_control
dmaengine: txx9: Rename device_control
dmaengine: rapidio: tsi721: Rename device_control
dmaengine: bcm2835: Declare slave capabilities for the generic code
dmaengine: fsl-edma: Declare slave capabilities for the generic code
dmaengine: edma: Declare slave capabilities for the generic code
dmaengine: nbpfaxi: Declare slave capabilities for the generic code
dmaengine: omap: Declare slave capabilities for the generic code
dmaengine: pl330: Declare slave capabilities for the generic code
dmaengine: sirf: Declare slave capabilities for the generic code
dmaengine: sun6i: Declare slave capabilities for the generic code
dmaengine: Add a warning for drivers not using the generic slave caps retrieval
dmaengine: Remove device_control and device_slave_caps
Documentation: dmaengine: Update the documentation
dmaengine: sa11x0: Fix warning and compilation errors
dmaengine: s3c24xx: Fix typo

Nicholas Mc Guire (1):
ioat: fail self-test if wait_for_completion times out

Paul Walmsley (1):
dmaengine: tegra: add slave capabilities reporting

Rickard Strandqvist (1):
dmaengine: imx-dma.c: Remove unused function

Rob Herring (1):
dma: mmp_tdma: Fix build for ARM64

Robert Baldyga (2):
dmaengine: pl330: improve pl330_tx_status() function
dmaengine: pl330: add DMA_PAUSE feature

Sergei Shtylyov (2):
dmaengine: shdmac: use SET_RUNTIME_PM_OPS()
dmaengine: shdmac: extend PM methods

Vinod Koul (13):
dmaengine: mxs-dma: fix the arg to mxs_dma_reset_chan()
dmaengine: omap: fix the assignment to .device_config
Documentation: dmaengine: clarify dma_slave_config expectations
dmaengine: mxs-dma: fix incompatible pointer type build warns
dmaengine: mxs-dma: fix unused variable warn
dmaengine: ste_dma: fix incompatible pointer type warns
dmaengine: tegra: fix incompatible pointer type warns
dmaengine: at_hdmac: update the driver comments
dmaengine: dw: update the driver comments
dmaengine: ep93xx: update the driver comments
dmaengine: nbpfaxi: update the driver comments
Merge branch 'topic/slave_caps_device_control_fix_rebased' into for-linus
Merge branch 'topic/rcar' into for-linus

Wolfram Sang (2):
dmaengine: drop owner assignment from platform_drivers
dmaengine: of: bail out early if "dmas" property is not present

.../devicetree/bindings/dma/img-mdc-dma.txt | 57 +
.../devicetree/bindings/dma/renesas,rcar-dmac.txt | 3 -
Documentation/devicetree/bindings/dma/snps-dma.txt | 2 +-
Documentation/dmaengine/provider.txt | 97 +-
MAINTAINERS | 1 +
arch/arc/boot/dts/abilis_tb10x.dtsi | 2 +-
arch/arm/boot/dts/spear13xx.dtsi | 4 +-
arch/avr32/mach-at32ap/at32ap700x.c | 2 +-
drivers/crypto/ux500/cryp/cryp_core.c | 4 +-
drivers/crypto/ux500/hash/hash_core.c | 2 +-
drivers/dma/Kconfig | 9 +
drivers/dma/Makefile | 3 +-
drivers/dma/amba-pl08x.c | 156 +-
drivers/dma/at_hdmac.c | 130 +-
drivers/dma/at_hdmac_regs.h | 3 +-
drivers/dma/at_xdmac.c | 186 +-
drivers/dma/bcm2835-dma.c | 46 +-
drivers/dma/coh901318.c | 153 +-
drivers/dma/cppi41.c | 30 +-
drivers/dma/dma-jz4740.c | 20 +-
drivers/dma/dmaengine.c | 84 +-
drivers/dma/dmatest.c | 35 +-
drivers/dma/dw/core.c | 101 +-
drivers/dma/dw/platform.c | 4 +-
drivers/dma/dw/regs.h | 4 +-
drivers/dma/edma.c | 73 +-
drivers/dma/ep93xx_dma.c | 43 +-
drivers/dma/fsl-edma.c | 123 +-
drivers/dma/fsldma.c | 97 +-
drivers/dma/fsldma.h | 4 +
drivers/dma/img-mdc-dma.c | 1011 +++++++++++
drivers/dma/imx-dma.c | 108 +-
drivers/dma/imx-sdma.c | 150 +-
drivers/dma/intel_mid_dma.c | 25 +-
drivers/dma/ioat/dma_v3.c | 25 +-
drivers/dma/ioat/hw.h | 5 +
drivers/dma/ioat/pci.c | 5 +
drivers/dma/ipu/ipu_idmac.c | 96 +-
drivers/dma/k3dma.c | 203 ++-
drivers/dma/mmp_pdma.c | 109 +-
drivers/dma/mmp_tdma.c | 85 +-
drivers/dma/moxart-dma.c | 25 +-
drivers/dma/mpc512x_dma.c | 111 +-
drivers/dma/mv_xor.c | 9 -
drivers/dma/mxs-dma.c | 65 +-
drivers/dma/nbpfaxi.c | 112 +-
drivers/dma/of-dma.c | 4 +
drivers/dma/omap-dma.c | 69 +-
drivers/dma/pch_dma.c | 8 +-
drivers/dma/pl330.c | 230 ++-
drivers/dma/qcom_bam_dma.c | 85 +-
drivers/dma/s3c24xx-dma.c | 73 +-
drivers/dma/sa11x0-dma.c | 157 +-
drivers/dma/sh/Kconfig | 14 +-
drivers/dma/sh/Makefile | 1 +
drivers/dma/sh/rcar-dmac.c | 1770 ++++++++++++++++++++
drivers/dma/sh/rcar-hpbdma.c | 6 +
drivers/dma/sh/shdma-base.c | 72 +-
drivers/dma/sh/shdmac.c | 23 +-
drivers/dma/sirf-dma.c | 59 +-
drivers/dma/ste_dma40.c | 63 +-
drivers/dma/sun6i-dma.c | 160 +-
drivers/dma/tegra20-apb-dma.c | 42 +-
drivers/dma/timb_dma.c | 8 +-
drivers/dma/txx9dmac.c | 9 +-
drivers/dma/xilinx/xilinx_vdma.c | 29 +-
drivers/rapidio/devices/tsi721_dma.c | 8 +-
include/linux/dmaengine.h | 120 +-
include/linux/platform_data/dma-dw.h | 6 +-
include/linux/platform_data/dma-mmp_tdma.h | 7 +
sound/soc/soc-generic-dmaengine-pcm.c | 2 +-
71 files changed, 4736 insertions(+), 1911 deletions(-)
create mode 100644 Documentation/devicetree/bindings/dma/img-mdc-dma.txt
create mode 100644 drivers/dma/img-mdc-dma.c
create mode 100644 drivers/dma/sh/rcar-dmac.c

Thanks
--
~Vinod

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Next message: Ricardo Ribalda Delgado: "Re: [PATCH] led/led-class: Handle LEDs with the same name"
Previous message: Juergen Gross: "[PATCH 01/13] xen: sync with xen header"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]