From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Mundt Date: Fri, 12 Feb 2010 03:54:58 +0000 Subject: Re: [PATCH 0/5 v2] sh: dmaengine driver improvements Message-Id: <20100212035458.GB7229@linux-sh.org> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org On Thu, Feb 11, 2010 at 05:50:00PM +0100, Guennadi Liakhovetski wrote: > V2 of this patchset addresses comments to v1 - as is easy to guess;) > Specific chenges are described in respective patches. One more patch is > added, described in (4) below. Here again the description from v1: > > This patch series introduces several improvements to the shdma SH > dmaengine driver: > > 1. (v2) fix handling of DMA error interrupts > > 2. better use platform-dvice infrastructures, resources to describe DMAC > implementation details, ioremap address ranges, instead of poking at > physical addresses directly. > > 3. separate SH headers for the legacy arch/sh/drivers/dma and the > dmaengine driver > > 4. add runtime PM support to shdma dmaengine driver > > This series applies on top of my previous ASoC (SIU) and SH / dmaengine > patches. > This definitely looks much better than v1, and should give us a pretty good foundation for killing off the legacy DMA support incrementally. Given the dependencies on the SIU patches, I'll roll these in for the second round of updates during the merge window once the ASoC tree has merged. This leaves plenty of time for Dan or Iwamatsu-san to voice any objections in the interim.