> > Yes and no. I am quite optimistic the bug was fixed with a patch which
> > is included upstream since 4.19-rc1. It still needs confirmation,
> > though, i.e. testing.
>
> The PowerMac G5 users on this list are kindly asked to confirm the bug has
> been fixed. Until then, I'll reopen it.
Make
> Wolfram just said that the you don't need custom kernels anymore but he
> didn't say whether the original bug report that the windfarm modules didn't
> load was fixed, did he?
Yes and no. I am quite optimistic the bug was fixed with a patch which
is included upstream since 4.19-rc1. It still ne
> Any reporting back here?
For the record, no need to build custom kernels anymore. Any Debian
supplied kernel 4.19 or later will do for testing.
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On Tue, Mar 03, 2020 at 01:50:46PM +0100, Wolfram Sang wrote:
> Commit af503716ac14 made sure OF devices get an OF style modalias with
> I2C events. It assumed all in-tree users were converted, yet it missed
> some Macintosh drivers.
>
> Add an OF module device table for all wind
On Tue, Mar 03, 2020 at 01:50:46PM +0100, Wolfram Sang wrote:
> Commit af503716ac14 made sure OF devices get an OF style modalias with
> I2C events. It assumed all in-tree users were converted, yet it missed
> some Macintosh drivers.
>
> Add an OF module device table for all wind
> > sound/aoa/codecs/onyx.c
> > sound/aoa/codecs/tas.c
>
> These are loaded explicitly via request_module (as snd-aoa-codec-%s).
Good to know, thanks!
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On Tue, Feb 25, 2020 at 03:12:29PM +0100, Wolfram Sang wrote:
> Removing attach_adapter from this driver caused a regression for at
> least some machines. Those machines had the sensors described in their
> DT, too, so they didn't need manual creation of the sensor devices. The
>
> I think that would be best, it's more I2C related than powerpc arch
> stuff that I could review.
It is more DT handling than I2C, but I am happy to take this patch.
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On Tue, Feb 25, 2020 at 03:41:22PM +0100, John Paul Adrian Glaubitz wrote:
> Hello!
>
> On 2/25/20 3:12 PM, Wolfram Sang wrote:
> > Adding the Debian-PPC List to reach further people maybe willing to
> > test.
>
> This might be related [1].
IIUC, this is the same as
e to start
the kthread is moved to do_probe() which will be called by both methods.
Fixes: 3e7bed52719d ("macintosh: therm_windtunnel: drop using attach_adapter")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=201723
Reported-by: Erhard Furtner
Tested-by: Erhard Furtner
Signed-
On Sat, Sep 08, 2018 at 02:48:01PM -0700, Rick Thomas wrote:
> Thanks! Yes, I’ll give it a try.
Note: You can either build the v4.19-rc1 tarball which has the patch
already included. Or you can take your Debian kernel and add this patch:
http://patchwork.ozlabs.org/patch/960488/
You can downloa
> The bug is “status: NEEDINFO”, so I assume it’s not fixed yet. In the
> meantime, manually loading the windfarm modules is a tested workaround.
Does this workaround work for you, too?
"However, there is a workaround: In addition to CONFIG_I2C_POWERMAC=y you
need to compile "Device Drivers →
> Could you please double check the following output from modinfo and
> confirm this is the same issue as Debian #714345
You already found out, yes it is.
Good:
> > alias: of:NradioT*C*
Bad;
> > alias: of:NradioT*CC*
> > alias: of:NradioT*C
On Tue, Apr 12, 2016 at 12:08:03PM +0200, Mathieu Malaterre wrote:
> Dear all,
>
> I am looking for testers for the following patch:
>
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741663#20
>
> Wolfram (CC here) is looking for feedback from users for this patch.
For completeness, it shou
> >So, did you have sound? This message "Failed to register i2c
> >client keywest at 0x35 (-16)" is gone now...
>
> I forgot to check! I was just happy the pretty dmesg output
> looked differnt.
:))
> Anyway, now that I do check, I have sound! For the first time
> in two years I have a Jes
> Attached are the dmesg outputs, first for the patch below alone, and second
> for both patches.
So, did you have sound? This message "Failed to register i2c client
keywest at 0x35 (-16)" is gone now...
> By the way, patch told me the patch below is malformed at line 21,
> "static bool i2c_p
gt; I should send you?
Let's skip this for now, I think I found something. Can you test the
attached patch a) without my previous patch and b) on top of the previous patch?
From: Wolfram Sang
Subject: [PATCH] i2c: powermac: don't workaround for keywest
commit 3a3dd0186f619b74e61e6f29d
> I'm the original filer of Debian bug #714345.
> I applied your sound patch and compiled a new kernel, but there's still no
> sound on my iBook.
That is a misunderstanding. This patch is not for bringing the sound
back, but to get rid of the legacy probing (notice how the
"attach_adapter me
On Sat, May 02, 2015 at 12:36:54PM -0500, Mark Elliott wrote:
> I would like to give you a hand and be as much help as I can. I have a 12 inch
> PowerBook G4 that I suspect is afflicted by bug #714345. My sound worked
> properly under Wheezy. The Wheezy installer added snd-powermac to my /etc/
> mo
lfram
From 4671664a9d116506f594dcbd6e69e4a485c7c738 Mon Sep 17 00:00:00 2001
From: Wolfram Sang
Date: Wed, 3 Dec 2014 18:21:50 +0100
Subject: [PATCH 2/2] sound: ppc: keywest: drop using attach adapter
As we now have deferred probing, we can use a custom mechanism and
finally get rid of the legacy interface from the i2c core.
Si
> I have a iMac G3 M4984. Is my model old enough? I can do some testing in
> one of the coming days.
As said before, I don't know much about the namings. For the thermal
driver, Herminio found out: "Ah you need powermac towers and iMacs.
They use windtunnel."
The other driver is the Keywest aud
> Ah you need powermac towers and iMacs. They use windtunnel. I have a powermac
> G4 but it needs a new HD and upgraded video card. So it unusable right now. I
> can reach out to Ubuntu apple forums. It is very active with powerpc users I
> am
> sure we can find testers there. Also they would be
> [ 15.622401] adt746x: ADT7467 initializing
Ah, ok. So your computer uses the therm_adt746x.c driver, not the
therm_windtunnel.c one. Pity!
Which G4 computers are "windtunnels"? I know next to nothing about these
namings :)
Thanks for testing nonetheless!
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On Thu, Apr 16, 2015 at 11:33:10AM -0500, Herminio Hernandez, Jr. wrote:
> How would I verify the fan daemon is working?
There should be a "g4fand" process. Check with 'ps'.
Or, easier, check the bootlog. There should be lines starting with
ADM1030 fan controller
DS1775 digital thermometer
On Thu, Apr 16, 2015 at 10:25:25AM -0500, Herminio Hernandez, Jr. wrote:
> I would be willing to test the patches. I am currently running gentoo on my
> iBook but i can dual boot Jessie for testing.
Thanks a lot! My patches should really only affect the kernel, not so
much the distribution. As lon
Hi,
I'm Wolfram Sang, maintainer of the I2C subsystem of the Linux Kernel. I want
to get rid of an ancient mechanism in the I2C core which was used in the 2.4.
era. There are only two users left; drivers for old Macintosh computers I don't
have access to. So, I tried to emulate the be
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