The patch was against -current. As it seems you've updated your system
to -current now, when running cvs up you can use "cvs up -PAd" to remove
any tags. If /usr/src/CVS/Tag exists your src tree is tracking a stable
branch.
On Tue, Sep 08, 2015 at 10:03:35PM +0100, Dave Turner wrote:
> Jonathan,
>
> Thanks for the info.
> I have spent all evening reading the OpenBSD faq and trying find out where I
> get the updated version of azalia_codec.c from...
> I don't think it is in the 5.7 Patch series, so I set to and did the Upgrade
> to OpenBSD 5.8 which seemed OK until I tried to login.
> Much reading and faffing to find I had to use CTRL-ALT-F1 to get a terminal
> to login and do the sysmerge.
>
> uname -a and dmesg both show the iMac is now running OpenBSD 5.8.
> and the audio still doesn't work but in an interestingly different way!
> Even as root I can't change the play.rate to 44100, it stays at 48000.
>
> audioctl play.{seek,samples,errors} now returns
> audioctl: field play.seek does not exist
> audioctl: field play.samples does not exist
> play.errors=0
>
> I might have a bit more cvs updating to do? The version of azalia_codec.c in
> /usr/src/dev/pci seems to be still at 1.165 dated 2014/12/10.
> But it is late now and I have had enough for today.
>
> On 08/09/15 03:26, Jonathan Gray wrote:
> >On Tue, Sep 08, 2015 at 12:58:18AM +0100, Dave Turner wrote:
> >>I have tried the various tests on the audio system from the faqs, and an
> >>email search didn't find much on apple hardware and sound but it was
> >>discouraging... The changes from 5.7 to the imminent 5.8 do mention changes
> >>to the azalia driver but the description didn't appear to relate to my
> >>problem, although 5.6 to 5.7 did mention the mac mini and 'quirks'.
> >>My iMac is a version 6,1 from late 2006.
> >>It uses the Intel 82801GB HD Audio chip and the Realtek ALC885 codec.
> >>It uses the azalia audio driver.
> >>I played with mixerctl and audioctl, used 'cdio cdplay' etc, nothing would
> >>make a sound!
> >>The base setttings for audioctl had the play.rate at 48000 so I changed that
> >>to 44100 to test using cdio cdplay.
> >>I changed various settings in mixerctl to increase audio from 0 to 255, no
> >>sound.
> >It seems almost all the apple audio devices need various quirks,
> >try this:
> >
> >Index: azalia_codec.c
> >===================================================================
> >RCS file: /cvs/src/sys/dev/pci/azalia_codec.c,v
> >retrieving revision 1.170
> >diff -u -p -r1.170 azalia_codec.c
> >--- azalia_codec.c 24 Aug 2015 04:50:40 -0000 1.170
> >+++ azalia_codec.c 8 Sep 2015 02:23:49 -0000
> >@@ -198,6 +198,7 @@ azalia_codec_init_vtbl(codec_t *this)
> > case 0x10ec0885:
> > this->name = "Realtek ALC885";
> > this->qrks |= AZ_QRK_WID_CDIN_1C | AZ_QRK_WID_BEEP_1D;
> >+ printf("\n%s subid=%x\n", XNAME(this), this->subid);
> > if (this->subid == 0x00a1106b || /* APPLE_MB3 */
> > this->subid == 0xcb7910de || /* APPLE_MACMINI3_1
> > (line-in + hp) */
> > this->subid == 0x00a0106b || /* APPLE_MB3_1 */
> >@@ -208,6 +209,10 @@ azalia_codec_init_vtbl(codec_t *this)
> > this->subid == 0xcb7910de || /* APPLE_MACMINI3_1
> > (internal spkr) */
> > this->subid == 0x00a0106b)
> > this->qrks |= AZ_QRK_WID_OVREF50;
> >+ if (this->subid == 0x1000106b ||
> >+ this->subid == 0x3e00106b) {
> >+ this->qrks |= AZ_QRK_GPIO_UNMUTE_0 |
> >AZ_QRK_GPIO_UNMUTE_1;
> >+ }
> > break;
> > case 0x10ec0888:
> > this->name = "Realtek ALC888";
