From mboxrd@z Thu Jan 1 00:00:00 1970 From: rct@frus.com (Bob Tracy) Subject: Re: [alsa-devel] [regression] 2.6.25-rc4 snd-es18xx broken on Alpha Date: Wed, 12 Mar 2008 15:31:50 -0500 (CDT) Message-ID: <20080312203150.80E01DBA2@gherkin.frus.com> References: <47D8304C.3090005@keyaccess.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <47D8304C.3090005@keyaccess.nl> "from Rene Herman at Mar 12, 2008 08:34:36 pm" Sender: linux-alpha-owner@vger.kernel.org To: Rene Herman Cc: Bob Tracy , Michael Cree , Takashi Iwai , ALSA devel , linux-kernel@vger.kernel.org, Ivan Kokshaysky , linux-alpha@vger.kernel.org, Krzysztof Helt List-Id: alsa-devel@alsa-project.org Rene Herman wrote: > (Re: interrupts not being seen by es18xx) > That is indeed what it soundeed like, or the first bit at least. > > What does cat /proc/config.gz | grep CONFIG_ALPHA_ say? Miuchael, and for > you? For some Alpha configs, arch/alpha/kernel/es1888.c is compiled and for > some not. I expect for you (Bob) it's compiled in? And Michael? Here is the requested list of CONFIG_ALPHA_* items for the 2.6.25-rc4+iommu_patch kernel with support for snd-es18xx and snd-sb8: CONFIG_ALPHA=y CONFIG_ALPHA_MIATA=y CONFIG_ALPHA_EV5=y CONFIG_ALPHA_CIA=y CONFIG_ALPHA_EV56=y CONFIG_ALPHA_PYXIS=y CONFIG_ALPHA_SRM=y CONFIG_ALPHA_LEGACY_START_ADDRESS=y >>From arch/alpha/kernel/Makefile, obj-${CONFIG_ALPHA_MIATA} adds es1888.o as a built-in object, so yes, it's built-in. I never noticed the init support for the ES1888 chip before... The code appears to set up DMA channel 1, but does not mention anything about the second 16-bit DMA channel. -- ------------------------------------------------------------------------ Bob Tracy | "I was a beta tester for dirt. They never did rct@frus.com | get all the bugs out." - Steve McGrew on /. ------------------------------------------------------------------------