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SubjectRe: [PATCH 00/15] ARM: pxa: switch to DMA slave maps
On 2 April 2018 at 16:26, Robert Jarzmik <robert.jarzmik@free.fr> wrote:
> Hi,
>
> This serie is aimed at removing the dmaengine slave compat use, and transfer
> knowledge of the DMA requestors into architecture code.
>
> This was discussed/advised by Arnd a couple of years back, it's almost time.
>
> The serie is divided in 3 phasees :
> - phase 1 : patch 1/15 and patch 2/15
> => this is the preparation work
> - phase 2 : patches 3/15 .. 10/15
> => this is the switch of all the drivers
> => this one will require either an Ack of the maintainers or be taken by them
> once phase 1 is merged
> - phase 3 : patches 11/15
> => this is the last part, cleanup and removal of export of the DMA filter
> function
>
> As this looks like a patch bomb, each maintainer expressing for his tree either
> an Ack or "I want to take through my tree" will be spared in the next iterations
> of this serie.

Perhaps an option is to send this hole series as PR for 3.17 rc1, that
would removed some churns and make this faster/easier? Well, if you
receive the needed acks of course.

For the mmc change:

Acked-by: Ulf Hansson <ulf.hansson@linaro.org>

Kind regards
Uffe

>
> Several of these changes have been tested on actual hardware, including :
> - pxamci
> - pxa_camera
> - smc*
> - ASoC and SSP
>
> Happy review.
>
> Robert Jarzmik (15):
> dmaengine: pxa: use a dma slave map
> ARM: pxa: add dma slave map
> mmc: pxamci: remove the dmaengine compat need
> media: pxa_camera: remove the dmaengine compat need
> mtd: nand: pxa3xx: remove the dmaengine compat need
> net: smc911x: remove the dmaengine compat need
> net: smc91x: remove the dmaengine compat need
> ASoC: pxa: remove the dmaengine compat need
> net: irda: pxaficp_ir: remove the dmaengine compat need
> ata: pata_pxa: remove the dmaengine compat need
> dmaengine: pxa: document pxad_param
> dmaengine: pxa: make the filter function internal
> ARM: pxa: remove the DMA IO resources
> ARM: pxa: change SSP devices allocation
> ARM: pxa: change SSP DMA channels allocation
>
> arch/arm/mach-pxa/devices.c | 269 ++++++++++++++----------------
> arch/arm/mach-pxa/devices.h | 14 +-
> arch/arm/mach-pxa/include/mach/audio.h | 12 ++
> arch/arm/mach-pxa/pxa25x.c | 4 +-
> arch/arm/mach-pxa/pxa27x.c | 4 +-
> arch/arm/mach-pxa/pxa3xx.c | 5 +-
> arch/arm/plat-pxa/ssp.c | 50 +-----
> drivers/ata/pata_pxa.c | 10 +-
> drivers/dma/pxa_dma.c | 13 +-
> drivers/media/platform/pxa_camera.c | 22 +--
> drivers/mmc/host/pxamci.c | 29 +---
> drivers/mtd/nand/pxa3xx_nand.c | 10 +-
> drivers/net/ethernet/smsc/smc911x.c | 16 +-
> drivers/net/ethernet/smsc/smc91x.c | 12 +-
> drivers/net/ethernet/smsc/smc91x.h | 1 -
> drivers/staging/irda/drivers/pxaficp_ir.c | 14 +-
> include/linux/dma/pxa-dma.h | 20 +--
> include/linux/platform_data/mmp_dma.h | 4 +
> include/linux/pxa2xx_ssp.h | 4 +-
> sound/arm/pxa2xx-ac97.c | 14 +-
> sound/arm/pxa2xx-pcm-lib.c | 6 +-
> sound/soc/pxa/pxa-ssp.c | 5 +-
> sound/soc/pxa/pxa2xx-ac97.c | 32 +---
> 23 files changed, 196 insertions(+), 374 deletions(-)
>
> --
> 2.11.0
>

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