lkml.org 
[lkml]   [2018]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 00/15] ARM: pxa: switch to DMA slave maps
Date
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.

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

\
 
 \ /
  Last update: 2018-04-02 16:27    [W:0.257 / U:9.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site