From mboxrd@z Thu Jan 1 00:00:00 1970 From: jkrzyszt@tis.icnet.pl (Janusz Krzysztofik) Date: Sun, 09 Sep 2012 21:57:15 +0200 Subject: [alsa-devel] [RFC update 0/2] dmaengine/ASoC: omap: Enable element mode in cyclic DMA In-Reply-To: <1346760482-12794-1-git-send-email-peter.ujfalusi@ti.com> References: <1346760482-12794-1-git-send-email-peter.ujfalusi@ti.com> Message-ID: <1402174.PkzhGH5Vno@acer> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. The only thing I'm not sure about is why the sysfs provided bytes_transferred values never change from their initial zeros. For OMAP1: Tested-by: Janusz Krzysztofik Thanks, Janusz