Date: Wed, 12 Jul 2006 21:46:25 -0400 (EDT) From: Wesley Morgan <morganw@chemikals.org> To: Eric Anderson <anderson@centtech.com> Cc: freebsd-multimedia@freebsd.org, Andrea Bittau <a.bittau@cs.ucl.ac.uk>, freebsd-mobile@freebsd.org Subject: Re: HDA sound driver mod for sigmatel 92xx Message-ID: <20060712214546.V79297@volatile.chemikals.org> In-Reply-To: <44B5A31B.2000603@centtech.com> References: <20060606124030.GA32057@shorty.sorbonet.org> <4485CEF8.10201@centtech.com> <20060606192229.GA4465@shorty.sorbonet.org> <4485DA6D.9020304@centtech.com> <4485E199.7000604@centtech.com> <20060606205918.GA6765@shorty.sorbonet.org> <20060606231025.R50560@volatile.chemikals.org> <20060607073918.GB9245@shorty.sorbonet.org> <448CE5A0.70806@centtech.com> <20060709093252.S31266@volatile.chemikals.org> <44B4EC7B.9020004@centtech.com> <20060712205940.J59349@volatile.chemikals.org> <44B5A31B.2000603@centtech.com>
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On Wed, 12 Jul 2006, Eric Anderson wrote: > On 07/12/06 20:04, Wesley Morgan wrote: >> On Wed, 12 Jul 2006, Eric Anderson wrote: >> >>> On 07/09/06 09:11, Wesley Morgan wrote: >>>> >>>> With a little help from the netbsd azalia driver (a wonderful piece of >>>> work, by the way) and the hda specs, I've been able to get Andrea's hdac >>>> code to work with my laptop. I believe the problem was that the codec and >>>> dac started out in some kind of low-power mode and needed to be woken up >>>> before they would work. >>>> >>>> Hopefully someone is still working on a proper driver, but for now, I can >>>> watch movies again! >>>> >>>> A diff against Andrea's work is attached. >>> >>> >>> I couldn't get this patch to work - all hunks fail. What am I doing >>> wrong? >> >> Make sure your mailer didn't wrap long lines? It applies cleanly for me. >> I've attached a newer diff that makes the mixer work properly as well, but >> it's hard-coded to the correct widget for me so it might not work for >> everyone. > > Well, it must be my hdac.tgz then, because the attached patch looks fine, but > still fails poorly. Maybe a pointer to the hdac.tgz you used, and an md5 sum > would do the trick.. The original hdac.tgz posted by Andrea, I believe can be found at: http://darkircop.org/hdac.tgz -- This .signature sanitized for your protection
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