From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 68235] Display freezes after login with kernel 3.11.0-rc5 on Cayman with dpm=1
Date: Fri, 13 Sep 2013 06:04:04 +0000 [thread overview]
Message-ID: <bug-68235-502-pYpLAVUelz@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-68235-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=68235
--- Comment #25 from Alexandre Demers <alexandre.f.demers@gmail.com> ---
(In reply to comment #22)
> (In reply to comment #20)
> > Ok, if I apply the whole suggested patch but the following, it hangs:
> > @@ -4152,14 +4152,14 @@ int ni_dpm_init(struct radeon_device *rdev)
> > }
> > ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
> >
> > - pi->voltage_control =
> > - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0);
> > + pi->voltage_control = false;
> > +// radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0);
> >
> > - pi->mvdd_control =
> > - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0);
> > + pi->mvdd_control = false;
> > +// radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0);
> >
> > - eg_pi->vddci_control =
> > - radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
> > + eg_pi->vddci_control = false;
> > +// radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
> >
> > rv770_get_engine_memory_ss(rdev);
>
> So does just applying this portion of the patch by itself fix the hang?
The only way I don't have a "ni_upload_sw_state failed" is by letting
pi->voltage_control = radeon_atom_is_voltage_gpio(rdev,
SET_VOLTAGE_TYPE_ASIC_VDDC, 0); However, I inevitably end up with a hang either
at login or when my session is loading (however, going in a terminal before it
hangs prevents any hang from happening as long as I stay in terminal).
If I patch that part of code, I always have the "ni_upload_sw_state failed"
error, thus not hanging but preventing any dpm.
I can patch everything else or nothing at all (I tried different combinations)
and they don't seem to change a thing about the hang.
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next prev parent reply other threads:[~2013-09-13 6:04 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-18 1:33 [Bug 68235] New: Display freezes after login with kernel 3.11.0-rc5 on Cayman with dpm=1 bugzilla-daemon
2013-08-18 1:35 ` [Bug 68235] " bugzilla-daemon
2013-08-22 4:42 ` bugzilla-daemon
2013-08-23 2:33 ` bugzilla-daemon
2013-08-25 3:50 ` bugzilla-daemon
2013-08-26 15:13 ` bugzilla-daemon
2013-08-26 15:53 ` bugzilla-daemon
2013-08-27 5:10 ` bugzilla-daemon
2013-08-27 6:32 ` bugzilla-daemon
2013-09-03 3:57 ` bugzilla-daemon
2013-09-03 4:47 ` bugzilla-daemon
2013-09-03 23:42 ` bugzilla-daemon
2013-09-03 23:43 ` bugzilla-daemon
2013-09-07 0:12 ` bugzilla-daemon
2013-09-10 17:31 ` bugzilla-daemon
2013-09-10 18:15 ` bugzilla-daemon
2013-09-10 19:55 ` bugzilla-daemon
2013-09-10 19:55 ` bugzilla-daemon
2013-09-10 20:40 ` bugzilla-daemon
2013-09-11 1:46 ` bugzilla-daemon
2013-09-12 4:00 ` bugzilla-daemon
2013-09-12 5:36 ` bugzilla-daemon
2013-09-12 13:26 ` bugzilla-daemon
2013-09-12 13:31 ` bugzilla-daemon
2013-09-12 14:53 ` bugzilla-daemon
2013-09-13 6:04 ` bugzilla-daemon [this message]
2013-09-13 19:13 ` bugzilla-daemon
2013-09-13 22:25 ` bugzilla-daemon
2013-09-13 22:32 ` bugzilla-daemon
2013-09-14 1:19 ` bugzilla-daemon
2013-09-17 14:19 ` bugzilla-daemon
2013-09-17 14:34 ` bugzilla-daemon
2013-09-17 22:54 ` bugzilla-daemon
2013-09-18 21:44 ` bugzilla-daemon
2013-09-18 21:46 ` bugzilla-daemon
2013-09-19 0:37 ` bugzilla-daemon
2013-09-19 5:32 ` bugzilla-daemon
2013-09-19 5:44 ` bugzilla-daemon
2013-09-19 6:15 ` bugzilla-daemon
2013-09-19 6:30 ` bugzilla-daemon
2013-09-19 13:38 ` bugzilla-daemon
2013-09-19 14:46 ` bugzilla-daemon
2013-09-19 15:34 ` bugzilla-daemon
2013-09-19 21:49 ` bugzilla-daemon
2013-09-21 19:45 ` bugzilla-daemon
2013-09-21 19:45 ` bugzilla-daemon
2013-09-22 16:51 ` bugzilla-daemon
2013-09-22 16:55 ` bugzilla-daemon
2013-09-23 2:50 ` bugzilla-daemon
2013-09-23 3:04 ` bugzilla-daemon
2013-09-23 14:07 ` bugzilla-daemon
2013-09-23 16:15 ` bugzilla-daemon
2013-09-25 1:47 ` bugzilla-daemon
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