diff mbox

[v3,3/3] spi: spi-davinci: convert to DMA engine API

Message ID 1346461349.2806.4.camel@vkoul-mobl4 (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Vinod Koul Sept. 1, 2012, 1:02 a.m. UTC 
On Fri, 2012-08-31 at 22:32 +0530, Vinod Koul wrote:
> On Fri, 2012-08-31 at 22:01 +0530, Sekhar Nori wrote:
> > >> Yes, this was the problem. Since the SPI driver now depends on
> > >> CONFIG_TI_EDMA for basic operation may be select CONFIG_TI_EDMA in
> > >> Kconfig if SPI is enabled? That should do until the fallback to PIO
> > is
> > >> implemented.
> > > Then this should be enabled for SPI. Care to send a patch
> > 
> > By 'this' you mean the Kconfig select? Then there should be no need of
> > a
> > new patch for this. It can be part of this patch itself, no? 
> Either way is okay for me.
And am in good mood :)

Applied all with this as well

From b5f14330590118e6a0659255476c0f24ab681e05 Mon Sep 17 00:00:00 2001
From: Vinod Koul <vinod.koul@linux.intel.com>
Date: Sat, 1 Sep 2012 06:29:22 +0530
Subject: [PATCH] spi: davici - make davinci select edma

Reported-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
---
 drivers/spi/Kconfig |    1 +
 1 file changed, 1 insertion(+)

Comments

Matt Porter Sept. 1, 2012, 1:14 p.m. UTC | #1 
On Sat, Sep 01, 2012 at 06:32:29AM +0530, Vinod Koul wrote:
> On Fri, 2012-08-31 at 22:32 +0530, Vinod Koul wrote:
> > On Fri, 2012-08-31 at 22:01 +0530, Sekhar Nori wrote:
> > > >> Yes, this was the problem. Since the SPI driver now depends on
> > > >> CONFIG_TI_EDMA for basic operation may be select CONFIG_TI_EDMA in
> > > >> Kconfig if SPI is enabled? That should do until the fallback to PIO
> > > is
> > > >> implemented.
> > > > Then this should be enabled for SPI. Care to send a patch
> > > 
> > > By 'this' you mean the Kconfig select? Then there should be no need of
> > > a
> > > new patch for this. It can be part of this patch itself, no? 
> > Either way is okay for me.
> And am in good mood :)

I am as well...thanks for taking care of the patch to address the Kconfig
issue and applying. It's nice to return from holiday and not have to do
anything with this series. :)

-Matt

> Applied all with this as well
> 
> >From b5f14330590118e6a0659255476c0f24ab681e05 Mon Sep 17 00:00:00 2001
> From: Vinod Koul <vinod.koul@linux.intel.com>
> Date: Sat, 1 Sep 2012 06:29:22 +0530
> Subject: [PATCH] spi: davici - make davinci select edma
> 
> Reported-by: Sekhar Nori <nsekhar@ti.com>
> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
> ---
>  drivers/spi/Kconfig |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
> index 5f84b55..b9fb9a1 100644
> --- a/drivers/spi/Kconfig
> +++ b/drivers/spi/Kconfig
> @@ -134,6 +134,7 @@ config SPI_DAVINCI
>  	tristate "Texas Instruments DaVinci/DA8x/OMAP-L/AM1x SoC SPI
> controller"
>  	depends on ARCH_DAVINCI
>  	select SPI_BITBANG
> +	select TI_EDMA
>  	help
>  	  SPI master controller for DaVinci/DA8x/OMAP-L/AM1x SPI modules.
>  
> -- 
> 1.7.9.5
> 
> 
> 
> -- 
> ~Vinod Koul
> Intel Corp.
> 
> _______________________________________________
> Davinci-linux-open-source mailing list
> Davinci-linux-open-source@linux.davincidsp.com
> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
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diff mbox

Patch

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 5f84b55..b9fb9a1 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -134,6 +134,7 @@  config SPI_DAVINCI
 	tristate "Texas Instruments DaVinci/DA8x/OMAP-L/AM1x SoC SPI
controller"
 	depends on ARCH_DAVINCI
 	select SPI_BITBANG
+	select TI_EDMA
 	help
 	  SPI master controller for DaVinci/DA8x/OMAP-L/AM1x SPI modules.