From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter.ujfalusi@ti.com (Peter Ujfalusi) Date: Mon, 10 Sep 2012 11:21:34 +0300 Subject: [alsa-devel] [RFC update 0/2] dmaengine/ASoC: omap: Enable element mode in cyclic DMA In-Reply-To: <1402174.PkzhGH5Vno@acer> References: <1346760482-12794-1-git-send-email-peter.ujfalusi@ti.com> <1402174.PkzhGH5Vno@acer> Message-ID: <504DA30E.9030304@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Janusz, On 09/09/2012 10:57 PM, Janusz Krzysztofik wrote: > On Tue, 4 Sep 2012 15:08:00 Peter Ujfalusi wrote: >> >> Enable the element mode (thus allowing mono playback and probably > unblocking >> OMAP1, OMAP2420) in OMAP dmaengine and omap-pcm. >> >> Janusz: would it be possible for you to test Russell's series plus > this on >> OMAP1 to make sure that we do not broke it? > > Hi, > I can confirm that sound works for me as before, both capture and > playback, on my OMAP1 Amstrad Delta with Russell's and Peter's patches > applied on top of linux-3.6-rc3, with the OMAP DMA engine driver built > in. I was not able make audible tests with applications other than a > soft phone as I didn't get back home for this weekend, but I think that > the asterisk soft phone is quite a demanding use case. Thank you very much for taking time to test this! This is indeed a good news. > The only thing I'm not sure about is why the sysfs provided > bytes_transferred values never change from their initial zeros. I have not looked at those files in sysfs, but if the same applies for OMAP3/4/5 I can look at it and fix it which should correct OMAP1 at the same time. > > For OMAP1: > Tested-by: Janusz Krzysztofik Again, thanks for the testing, P?ter