On Fri, 2012-09-21 at 15:05 +0300, Andy Shevchenko wrote: > Here is a patchset that allows to adapt the driver to the hardware > configuration during probe time. The hardware should have the specific > optional > parameters enabled. Otherwise the driver will consider values stored in the > platform data. > > Additionally it brings support of the software LLP transfers. It means that > normal linked list transfer is substituted by set of single block transfers > transparently to the user. > > Since v1: > - addressed all Viresh's comments. Applied all, Thanks
> > Andy Shevchenko (6): > dw_dmac: mark dwc_dump_chan_regs as inline > dw_dmac: fill optional encoded parameters in register structure > dw_dmac: get number of channels from hardware if possible > dw_dmac: autoconfigure block_size or use platform data > dw_dmac: autoconfigure data_width or get it via platform data > dw_dmac: introduce software emulation of LLP transfers > > arch/arm/mach-spear13xx/spear13xx.c | 3 + > arch/avr32/mach-at32ap/at32ap700x.c | 3 + > drivers/dma/dw_dmac.c | 209 > +++++++++++++++++++++++++++++------ > drivers/dma/dw_dmac_regs.h | 46 ++++++++ > include/linux/dw_dmac.h | 7 ++ > 5 files changed, 235 insertions(+), 33 deletions(-) > -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
