From: zonque@gmail•com (Daniel Mack)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 13/20] ASoC: pxa: pxa-ssp: add DT bindings
Date: Fri, 09 Aug 2013 15:03:47 +0200 [thread overview]
Message-ID: <5204E8B3.5060605@gmail.com> (raw)
In-Reply-To: <20130808132000.GD6427@sirena.org.uk>
On 08.08.2013 15:20, Mark Brown wrote:
> On Thu, Aug 08, 2013 at 11:39:59AM +0200, Daniel Mack wrote:
>
>> Then, we should also allocate the DMA channel from the upstream device
>> and pass it down to the DAI. But then again, the pxa-pcm-lib needs some
>> rework, as it's currently in charge of obtaining and releasing the channel.
>
>> I wanted to postpone that issue until the rest of the series has settled
>> and limit changes to the bare minimum for now. Does that sound feasible?
>
> Yup, the big problem here is the whole DT as ABI thing - what happens in
> the code isn't so important but the DT is supposed to be stable. Or we
> could decide that this is one of the cases that's unstable in which case
> we should probably flag it up in the DT binding document if nothing else.
>
Alright, I agreee. It's not much code that was needed to add support for
what I proposed, so I added a patch for that to my queue. Thanks for the
heads-up.
Daniel
next prev parent reply other threads:[~2013-08-09 13:03 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-07 15:33 [PATCH 00/20] ARM: pxa: move core and drivers to dmaengine Daniel Mack
2013-08-07 15:33 ` [PATCH 01/20] mtd: pxa3xx-nand: replace pxa_request_dma with dmaengine Daniel Mack
2013-08-07 17:46 ` Ezequiel Garcia
2013-08-08 6:42 ` Daniel Mack
2013-08-08 10:12 ` Ezequiel Garcia
2013-08-08 10:14 ` Daniel Mack
2013-08-07 15:33 ` [PATCH 02/20] mtd: pxa3xx-nand: use mmp_pdma_filter_fn and dma_request_slave_channel_compat Daniel Mack
2013-08-07 15:33 ` [PATCH 03/20] ARM: pxa: ssp: add shortcut for &pdev->dev Daniel Mack
2013-08-08 7:32 ` Brian Norris
2013-08-08 7:52 ` Artem Bityutskiy
2013-08-08 8:20 ` Daniel Mack
2013-08-07 15:33 ` [PATCH 04/20] ARM: pxa: ssp: add DT bindings Daniel Mack
2013-08-07 15:54 ` Arnd Bergmann
2013-08-07 15:33 ` [PATCH 05/20] ARM: pxa: ssp: use devm_ functions Daniel Mack
2013-08-07 15:33 ` [PATCH 06/20] tty: serial: pxa: remove old cruft Daniel Mack
2013-08-12 8:19 ` Daniel Mack
2013-08-12 18:08 ` Greg KH
2013-08-07 15:33 ` [PATCH 07/20] spi: spi-pxa2xx: remove legacy PXA DMA bits Daniel Mack
2013-08-07 15:55 ` Mark Brown
2013-08-07 15:59 ` Daniel Mack
2013-08-07 16:41 ` Mark Brown
2013-08-07 15:33 ` [PATCH 08/20] mmc: host: pxamci: switch over to dmaengine use Daniel Mack
2014-10-15 18:32 ` Vasily Khoruzhick
2014-10-16 17:57 ` Vasily Khoruzhick
2013-08-07 15:33 ` [PATCH 09/20] ata: pdata_pxa: migrate over to dmaengine usage Daniel Mack
2013-08-07 15:59 ` Arnd Bergmann
2013-08-07 15:33 ` [PATCH 10/20] net: irda: pxaficp_ir: switch to dmaengine Daniel Mack
2013-08-07 15:34 ` [PATCH 11/20] net: smc91x.c: switch to generic buf-to-buf DMA offload Daniel Mack
2013-08-07 15:34 ` [PATCH 12/20] net: smc911x.c: switch to dmaengine API Daniel Mack
2013-08-07 15:34 ` [PATCH 13/20] ASoC: pxa: pxa-ssp: add DT bindings Daniel Mack
2013-08-07 16:40 ` Mark Brown
2013-08-08 9:39 ` Daniel Mack
2013-08-08 13:20 ` Mark Brown
2013-08-09 13:03 ` Daniel Mack [this message]
2013-08-07 15:34 ` [PATCH 14/20] ASoC: pxa: use snd_dmaengine_dai_dma_data Daniel Mack
2013-08-07 15:57 ` Mark Brown
2013-08-07 15:34 ` [PATCH 15/20] ASoC: pxa: pxa-ssp: set dma filter data from startup hook Daniel Mack
2013-08-07 15:58 ` Mark Brown
2013-08-07 15:34 ` [PATCH 16/20] ASoC: pxa: add DT bindings for pxa2xx-pcm Daniel Mack
2013-08-07 16:06 ` Mark Brown
2013-08-07 15:34 ` [PATCH 17/20] ASoC: pxa: pxa-pcm-lib: switch over to snd-soc-dmaengine-pcm Daniel Mack
2013-08-07 16:07 ` Mark Brown
2013-08-07 16:10 ` Daniel Mack
2013-08-07 16:32 ` Mark Brown
2013-08-08 8:18 ` Daniel Mack
2013-08-08 8:44 ` Lars-Peter Clausen
2013-08-08 9:03 ` Daniel Mack
2013-08-08 9:36 ` Mark Brown
2013-08-08 9:43 ` Daniel Mack
2013-08-08 10:35 ` Mark Brown
2013-08-08 10:39 ` Daniel Mack
2013-08-08 11:03 ` Mark Brown
2013-08-08 10:25 ` Russell King - ARM Linux
2013-08-07 15:34 ` [PATCH 18/20] ARM: pxa: register static mmp_pdma device Daniel Mack
2013-08-07 15:34 ` [PATCH 19/20] ARM: mmp: " Daniel Mack
2013-08-07 15:34 ` [PATCH 20/20] ARM: pxa: remove old DMA implementation Daniel Mack
2013-08-07 16:08 ` [PATCH 00/20] ARM: pxa: move core and drivers to dmaengine Arnd Bergmann
2013-08-09 22:50 ` Robert Jarzmik
2013-08-10 10:56 ` Daniel Mack
2013-08-11 20:05 ` Robert Jarzmik
2013-08-14 10:00 ` Vinod Koul
2013-08-15 15:22 ` Robert Jarzmik
2013-08-15 15:30 ` Daniel Mack
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