From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Subject: Re: [PATCH 2/2] ASoC: samsung: Specify DMA channels through struct snd_dmaengine_pcm_config Date: Thu, 21 Jul 2016 20:32:15 +0200 Message-ID: References: <1469124230-8583-1-git-send-email-s.nawrocki@samsung.com> <1469124230-8583-3-git-send-email-s.nawrocki@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Received: from mail-oi0-f67.google.com ([209.85.218.67]:34614 "EHLO mail-oi0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752013AbcGUScQ (ORCPT ); Thu, 21 Jul 2016 14:32:16 -0400 Received: by mail-oi0-f67.google.com with SMTP id c199so8456985oig.1 for ; Thu, 21 Jul 2016 11:32:16 -0700 (PDT) In-Reply-To: <1469124230-8583-3-git-send-email-s.nawrocki@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Sylwester Nawrocki Cc: broonie@kernel.org, alsa-devel@alsa-project.org, =?UTF-8?B?QmFydMWCb21pZWogxbtvxYJuaWVya2lld2ljeg==?= , linux-samsung-soc@vger.kernel.org On Thu, Jul 21, 2016 at 8:03 PM, Sylwester Nawrocki wrote: > The DMA channel names are specified through struct snd_dmaengine_pcm_config > rather than using SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME flag when > booting with devicetree in order to properly support deferred probing. > Without this change the sound machine driver initialization can complete > successfully with unavailable DMA resources. > Is this the fix for the issue I reported recently (http://www.spinics.net/lists/linux-clk/msg10805.html)? It looks like it, so a credit? :) BR, Krzysztof