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 V2:
- fix code comment in 2/12
- fix commit log in 8/12
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@xxxxxxxxxx>
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
non-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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