linux-kernel - [PATCH V2 00/12] dmaengine: Pl08x and dw

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Message-ID: <cover.1326876464.git.viresh.kumar@st.com>
Date:	Wed, 18 Jan 2012 14:41:47 +0530
From:	Viresh Kumar <viresh.kumar@...com>
To:	<vinod.koul@...el.com>, <dan.j.williams@...el.com>
Cc:	<cjb@...top.org>, <rmk+kernel@....linux.org.uk>,
	<linus.walleij@...aro.org>, <ulf.hansson@...ricsson.com>,
	<linux-mmc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<egtvedt@...fundet.no>, <hskinnemoen@...il.com>,
	<kernel@...gutronix.de>, <perex@...ex.cz>,
	<linux-arm-kernel@...ts.infradead.org>, <armando.visconti@...com>,
	<shiraz.hashim@...com>, <vipin.kumar@...com>,
	<rajeev-dlh.kumar@...com>, <deepak.sikri@...com>,
	<vipulkumar.samar@...com>, <amit.virdi@...com>,
	<viresh.kumar@...com>, <pratyush.anand@...com>,
	<bhupesh.sharma@...com>, <viresh.linux@...il.com>,
	<bhavna.yadav@...com>, <vincenzo.frascino@...com>,
	<mirko.gardi@...com>
Subject: [PATCH V2 00/12] dmaengine: Pl08x and dw_dmac updates

Hi Vinod/Dan,

This patchset does following:
- Includes earlier patchset sent by Rajeev for cleanly applying this patchset
- Adds device_fc (device flow control) field in struct DMA_SLAVE_CONFIG
- Fixes existing users of DMAENGINE for device_fc.
- Updates pl08x driver according to that
- Fixes few issues/bugs in dw_dmac driver
- Adds DMA_SLAVE_CONFIG for dw_dmac driver
- Fixes existing users of dw_dmac driver

Change History:
Since V1:
- used dev_get_platdata() instead of platform_get_drvdata(), as that was
  incorrect
- Lots of fixes in: dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG
- Additional patches:
	- dmaengine/dw_dmac: Add 64 bit access width support for slave xfers on
	  mem side
	- Fix other kernel driver for device_fc and dw_dmac changes.

Rebased-on:

commit 3506c0d507144d9b0f19efd5a56d289f70611179
Author: Tushar Behera <tushar.behera@...aro.org>
Date:   Tue Dec 6 16:15:54 2011 +0530

    DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove
    

Rajeev KUMAR (1):
  dmaengine/dw_dmac: Hibernation support in dw_dmac

Viresh Kumar (11):
  dmaengine: Add flow controller information to dma_slave_config
  dmaengine: Pass dma_slave_config .device_fc = NULL for all existing
    users
  dmaengine/amba-pl08x: Take flow controller info from DMA_SLAVE_CONFIG
  dmaengine/dw_dmac: Don't use magic number for total number of
    channels
  dmaengine/dw_dmac: Use dev_get_platdata() instead of accessing dev
    directly
  dmaengine/dw_dmac: Don't handle block interrupts
  dmaengine/dw_dmac: Unmap all memory buffers after completion of slave
    transfers
  dmaengine/dw_dmac: Add 64 bit access width support for slave xfers on
    mem side
  dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG
  dmaengine/dw_dmac: Fix dw_dmac user drivers to adapt to slave_config
    changes
  dmaengine/dw_dmac: Remove unused fields in struct dw_dma_slave

 arch/avr32/mach-at32ap/at32ap700x.c             |   13 --
 arch/avr32/mach-at32ap/include/mach/atmel-mci.h |    7 -
 drivers/dma/amba-pl08x.c                        |    4 +-
 drivers/dma/dw_dmac.c                           |  232 +++++++++++++++--------
 drivers/dma/dw_dmac_regs.h                      |   15 ++
 drivers/mmc/host/atmel-mci.c                    |   24 ++-
 drivers/mmc/host/mmci.c                         |    2 +
 drivers/mmc/host/mxcmmc.c                       |    2 +
 drivers/spi/spi-dw-mid.c                        |    3 +
 drivers/spi/spi-pl022.c                         |    2 +
 drivers/tty/serial/amba-pl011.c                 |    3 +
 drivers/usb/musb/ux500_dma.c                    |    1 +
 include/linux/amba/pl08x.h                      |    8 +-
 include/linux/dmaengine.h                       |    5 +
 include/linux/dw_dmac.h                         |   38 ----
 sound/atmel/abdac.c                             |   18 ++-
 sound/atmel/ac97c.c                             |   41 ++++-
 sound/soc/imx/imx-pcm-dma-mx2.c                 |    3 +
 18 files changed, 255 insertions(+), 166 deletions(-)

-- 
1.7.8.110.g4cb5d

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