[Bug 60532] Suspend with dedicated graphics card switched off breaking with kernel version 3.8.0-25+

[Bug 60532] Suspend with dedicated graphics card switched off breaking with kernel version 3.8.0-25+

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=60532

Jani Nikula <jani.nikula@intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Video(DRI - Intel)          |Video(DRI - non Intel)
           Assignee|intel-gfx-bugs@lists.freede |drivers_video-dri@kernel-bu
                   |sktop.org                   |gs.osdl.org

--- Comment #7 from Jani Nikula <jani.nikula@intel.com> ---
(In reply to Aaron Lu from comment #6)
> From the dmesg of comment #3, the system resumed back but graphics card
> seems to have problems, re-assign to graphics.

Dmesg filled with:
[ 1590.550012] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
5secs aborting
[ 1590.550030] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
CBD6 (len 62, WS 0, PS 0) @ 0xCBF2

Radeon issue? Re-assign to non-Intel.

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[Bug 60532] Suspend with dedicated graphics card switched off breaking with kernel version 3.8.0-25+

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=60532

--- Comment #8 from rohankapadia@gmail.com ---
The latest kernel update given by Ubuntu also has the same problem. The version
is 3.8.0-29.

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[Bug 60532] Suspend with dedicated graphics card switched off breaking with kernel version 3.8.0-25+

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=60532

--- Comment #9 from rohankapadia@gmail.com ---
Upgraded to kernel version 3.11. Same problem.
An earlier report (see my comments above) had said that kernel version 3.10
fixed the issue but the problem persists.

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[Bug 60532] Suspend with dedicated graphics card switched off breaking with kernel version 3.8.0-25+

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=60532

Alex Deucher <alexdeucher@gmail.com> changed:

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

--- Comment #10 from Alex Deucher <alexdeucher@gmail.com> ---
It looks like the kernel is trying to access a gpu that has been powered down
via acpi or the bios.  Does it work properly with this kernel tree?

http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-3.13-wip

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[Bug 60532] Suspend with dedicated graphics card switched off breaking with kernel version 3.8.0-25+

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=60532

--- Comment #11 from rohankapadia@gmail.com ---
How do I compile and install this kernel tree for ubuntu 13.10?

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