[Bug 74551] Unable to enable ACPI

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

Alan <alan@lxorguk.ukuu.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alan@lxorguk.ukuu.org.uk
          Component|Other                       |Video(DRI - non Intel)
           Assignee|acpi_other@kernel-bugs.osdl |drivers_video-dri@kernel-bu
                   |.org                        |gs.osdl.org
            Product|ACPI                        |Drivers
         Regression|No                          |Yes

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #1 from maxis11 <ya.maxis11@yandex.ru> ---
acer aspire 5560g has problem with gpt, so I convert using gdisk gpt to mbr,
and problem seems fixed. But there is another problem, computer freezes during
boot with radeon.runpm=1. Should I create another bug report?

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

Alex Deucher <alexdeucher@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com

--- Comment #2 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to maxis11 from comment #1)
> acer aspire 5560g has problem with gpt, so I convert using gdisk gpt to mbr,
> and problem seems fixed. But there is another problem, computer freezes
> during boot with radeon.runpm=1. Should I create another bug report?

Is that still and issue with a 3.15 kernel?  I believe that should be fixed now
(with patches destined for stable as well).

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #3 from maxis11 <ya.maxis11@yandex.ru> ---
(In reply to Alex Deucher from comment #2)
> (In reply to maxis11 from comment #1)
> > acer aspire 5560g has problem with gpt, so I convert using gdisk gpt to mbr,
> > and problem seems fixed. But there is another problem, computer freezes
> > during boot with radeon.runpm=1. Should I create another bug report?
> 
> Is that still and issue with a 3.15 kernel?  I believe that should be fixed
> now (with patches destined for stable as well).

system steel freezes during boot (using kernel 3.15-rc5 from git).

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #4 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to maxis11 from comment #3)
> 
> system steel freezes during boot (using kernel 3.15-rc5 from git).

Are you specifying a runpm setting or just a boot with no module options?  If
no runpm setting, does setting radeon.runpm=0 help?

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #5 from maxis11 <ya.maxis11@yandex.ru> ---
(In reply to Alex Deucher from comment #4)
> (In reply to maxis11 from comment #3)
> > 
> > system steel freezes during boot (using kernel 3.15-rc5 from git).
> 
> Are you specifying a runpm setting or just a boot with no module options? 
> If no runpm setting, does setting radeon.runpm=0 help?

boot freezes if runpm enabled (with runpm=0 all ok). Additionaly system freezes
if i run: echo OFF > /sys/kernel/debug/vgaswitcheroo/switch (under root)

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #6 from maxis11 <ya.maxis11@yandex.ru> ---
BTW runpm works with 3.12.7 and 3.12.8 (with 3.13 and later runpm=1 freezes
laptop during boot)

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #7 from Alex Deucher <alexdeucher@gmail.com> ---
Can you bisect?

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

Alan <alan@lxorguk.ukuu.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #8 from maxis11 <ya.maxis11@yandex.ru> ---
(In reply to Alex Deucher from comment #7)
> Can you bisect?

All kernels 3.13.X ,3.14.X, 3.15-rc(1-8) are broken. 3.12 kernel started work
from commit b2b8225e61d9176a5d08218842ce03c7be035176 (drm/radeon: 0x9649 is
SUMO2 not SUMO)

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #9 from maxis11 <ya.maxis11@yandex.ru> ---
(In reply to maxis11 from comment #8)
> (In reply to Alex Deucher from comment #7)
> > Can you bisect?
> 
> All kernels 3.13.X ,3.14.X, 3.15-rc(1-8) are broken. 3.12 kernel started
> work from commit b2b8225e61d9176a5d08218842ce03c7be035176 (drm/radeon:
> 0x9649 is SUMO2 not SUMO)

3.12.7 - 3.12.20 working

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #10 from maxis11 <ya.maxis11@yandex.ru> ---
3.16-rc1 still buggy

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to enable ACPI

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #11 from maxis11 <ya.maxis11@yandex.ru> ---
executing "echo OFF > /sys/kernel/debug/vgaswitcheroo/switch" on every kernel
causes freezing OS(even where runpm and dpm are working). Additionally, when OS
freezes, it doesn't write any log(not in kern.log or Xorg log) and doesn't
executing any commands (try to add after previous command && dmesg > info.log,
but file wasn't created), so I just can't give you any log. Problem still
exists in 3.15.5 and in 3.16.0-4-generic.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

maxis11 <ya.maxis11@yandex.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Unable to enable ACPI       |Unable to run linux with
                   |                            |radeon.runpm=1

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #12 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to maxis11 from comment #6)
> BTW runpm works with 3.12.7 and 3.12.8 (with 3.13 and later runpm=1 freezes
> laptop during boot)

runpm support didn't exist until 3.13. If "echo OFF >
/sys/kernel/debug/vgaswitcheroo/switch" has never worked, then your system has
never had functional support for turning on/off the dGPU.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #13 from maxis11 <ya.maxis11@yandex.ru> ---
(In reply to Alex Deucher from comment #12)
> (In reply to maxis11 from comment #6)
> > BTW runpm works with 3.12.7 and 3.12.8 (with 3.13 and later runpm=1 freezes
> > laptop during boot)
> 
> runpm support didn't exist until 3.13. If "echo OFF >
> /sys/kernel/debug/vgaswitcheroo/switch" has never worked, then your system
> has never had functional support for turning on/off the dGPU.

kernel 3.12.7:
When loading SUMO2(6480g)
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915421] [drm] Internal
thermal controller without fan control
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915457] == power state 0 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915459]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915461]     internal class:
uvd_mvc 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915463]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915465]     uvd    vclk:
66667 dclk: 55173
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915468]         power level
0    sclk: 59260 vddc: 1113
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915469]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915471] == power state 1 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915472]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915473]     internal class:
uvd_hd 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915475]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915477]     uvd    vclk:
40000 dclk: 30770
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915478]         power level
0    sclk: 27587 vddc: 888
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915479]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915481] == power state 2 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915482]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915483]     internal class:
uvd 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915485]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915487]     uvd    vclk:
66667 dclk: 55173
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915488]         power level
0    sclk: 59260 vddc: 1113
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915489]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915491] == power state 3 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915492]     ui class:
battery
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915493]     internal class:
none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915495]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915496]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915498]         power level
0    sclk: 27587 vddc: 888
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915499]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915500] == power state 4 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915502]     ui class:
performance
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915503]     internal class:
none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915504]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915506]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915508]         power level
0    sclk: 27587 vddc: 888
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915509]         power level
1    sclk: 59260 vddc: 1113
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915510]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915512] == power state 5 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915513]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915514]     internal class:
boot 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915516]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915517]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915519]         power level
0    sclk: 20000 vddc: 1113
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915520]     status: c r b 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915523] == power state 6 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915524]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915525]     internal class:
thermal 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915527]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915528]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915530]         power level
0    sclk: 20000 vddc: 888
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915531]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.915534] [drm] Found smc
ucode version: 0x00011200
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936330] switching from power
state:
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936336]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936338]     internal class:
boot 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936339]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936341]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936344]         power level
0    sclk: 20000 vddc: 1113
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936344]     status: c b 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936346] switching to power
state:
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936347]     ui class:
performance
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936348]     internal class:
none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936349]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936351]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936352]         power level
0    sclk: 27587 vddc: 888
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936353]         power level
1    sclk: 59260 vddc: 1113
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936354]     status: r 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    1.936450] [drm] radeon: dpm
initialized

When loading CAICOS(7470m) also this text appear.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #14 from maxis11 <ya.maxis11@yandex.ru> ---
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728524] [drm] Internal
thermal controller with fan control
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728612] == power state 0 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728615]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728617]     internal class:
boot 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728618]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728620]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728622]         power level
0    sclk: 10000 mclk: 15000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728623]         power level
1    sclk: 10000 mclk: 15000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728625]         power level
2    sclk: 10000 mclk: 15000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728626]     status: c r b 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728628] == power state 1 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728629]     ui class:
performance
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728630]     internal class:
none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728631]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728632]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728634]         power level
0    sclk: 10000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728635]         power level
1    sclk: 40000 mclk: 90000 vddc: 1000 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728636]         power level
2    sclk: 75000 mclk: 90000 vddc: 1100 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728637]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728638] == power state 2 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728639]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728640]     internal class:
uvd 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728641]     caps: video 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728643]     uvd    vclk:
70000 dclk: 56000
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728644]         power level
0    sclk: 75000 mclk: 90000 vddc: 1100 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728645]         power level
1    sclk: 75000 mclk: 90000 vddc: 1100 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728647]         power level
2    sclk: 75000 mclk: 90000 vddc: 1100 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728647]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728648] == power state 3 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728649]     ui class:
battery
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728650]     internal class:
none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728652]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728653]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728654]         power level
0    sclk: 10000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728655]         power level
1    sclk: 10000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728656]         power level
2    sclk: 30000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728657]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728658] == power state 4 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728659]     ui class:
battery
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728660]     internal class:
uvd_hd 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728661]     caps: video 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728663]     uvd    vclk:
40000 dclk: 30000
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728664]         power level
0    sclk: 40000 mclk: 65000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728666]         power level
1    sclk: 40000 mclk: 65000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728667]         power level
2    sclk: 40000 mclk: 65000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728668]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728669] == power state 5 ==
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728670]     ui class:
battery
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728671]     internal class:
uvd_sd 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728672]     caps: video 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728673]     uvd    vclk:
10000 dclk: 10000
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728675]         power level
0    sclk: 30000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728676]         power level
1    sclk: 30000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728677]         power level
2    sclk: 30000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.728678]     status: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752498] switching from power
state:
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752503]     ui class: none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752505]     internal class:
boot 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752507]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752509]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752511]         power level
0    sclk: 10000 mclk: 15000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752513]         power level
1    sclk: 10000 mclk: 15000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752514]         power level
2    sclk: 10000 mclk: 15000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752515]     status: c b 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752517] switching to power
state:
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752518]     ui class:
performance
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752519]     internal class:
none
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752520]     caps: 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752521]     uvd    vclk: 0
dclk: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752523]         power level
0    sclk: 10000 mclk: 30000 vddc: 900 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752524]         power level
1    sclk: 40000 mclk: 90000 vddc: 1000 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752525]         power level
2    sclk: 75000 mclk: 90000 vddc: 1100 vddci: 0
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.752526]     status: r 
Jul 18 00:34:03 maxis11-Aspire-5560 kernel: [    6.754876] [drm] radeon: dpm
initialized

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #15 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to maxis11 from comment #13)
> (In reply to Alex Deucher from comment #12)
> > (In reply to maxis11 from comment #6)
> > > BTW runpm works with 3.12.7 and 3.12.8 (with 3.13 and later runpm=1 freezes
> > > laptop during boot)
> > 
> > runpm support didn't exist until 3.13. If "echo OFF >
> > /sys/kernel/debug/vgaswitcheroo/switch" has never worked, then your system
> > has never had functional support for turning on/off the dGPU.
> 
> kernel 3.12.7:
> When loading SUMO2(6480g)

That's not runpm, that's dpm (dynamic power management).  Runpm turns the dGPU
off completely when it's not in use.  Dpm dynamically adjusts the clocks and
voltages of the GPU when it's powered on.  Prior to 3.13, runpm was not
available and the dGPU was always powered on unless you manually powered it off
via debugfs.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #16 from maxis11 <ya.maxis11@yandex.ru> ---
(In reply to Alex Deucher from comment #15)
> (In reply to maxis11 from comment #13)
> > (In reply to Alex Deucher from comment #12)
> > > (In reply to maxis11 from comment #6)
> > > > BTW runpm works with 3.12.7 and 3.12.8 (with 3.13 and later runpm=1 freezes
> > > > laptop during boot)
> > > 
> > > runpm support didn't exist until 3.13. If "echo OFF >
> > > /sys/kernel/debug/vgaswitcheroo/switch" has never worked, then your system
> > > has never had functional support for turning on/off the dGPU.
> > 
> > kernel 3.12.7:
> > When loading SUMO2(6480g)
> 
> That's not runpm, that's dpm (dynamic power management).  Runpm turns the
> dGPU off completely when it's not in use.  Dpm dynamically adjusts the
> clocks and voltages of the GPU when it's powered on.  Prior to 3.13, runpm
> was not available and the dGPU was always powered on unless you manually
> powered it off via debugfs.

So it seems that this is Acer BIOS problem freezes laptop, when trying to turn
off dGPU. Am I right?

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #17 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to maxis11 from comment #16)
> 
> So it seems that this is Acer BIOS problem freezes laptop, when trying to
> turn off dGPU. Am I right?


Either that or it requires some special system specific handling.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #18 from maxis11 <ya.maxis11@yandex.ru> ---
(In reply to Alex Deucher from comment #17)
> (In reply to maxis11 from comment #16)
> > 
> > So it seems that this is Acer BIOS problem freezes laptop, when trying to
> > turn off dGPU. Am I right?
> 
> 
> Either that or it requires some special system specific handling.

In BIOS switch menu Graphics mode from switchable to integrated. Now system
starts with runpm, but, as expected, dGPU turned off and linux can't find them.
Seems that this is exactly BIOS problem.
Bios:
Vendor: Phoenix Technologies Ltd.
Version: V1.17
Release Date: 04/09/2012

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #19 from Alex Deucher <alexdeucher@gmail.com> ---
Created attachment 143401
  --> https://bugzilla.kernel.org/attachment.cgi?id=143401&action=edit
disable runpm by default on problematic systems

The attached patch will disable runpm by default on problematic boards like
yours so at least your system will be usable until we fix the deeper problem.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 74551] Unable to run linux with radeon.runpm=1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=74551

--- Comment #20 from maxis11 <ya.maxis11@yandex.ru> ---
I would glad to help with fixing the deeper problem

-- 
You are receiving this mail because:
You are watching the assignee of the bug.