drm/radeon: add a PX quirk list

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Some PX laptops seems to have problems turning the dGPU on/off.
Add a quirk list to disable runpm by default on those systems.
Also convert the current PX d3 delay handling to a quirk.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=51381
https://bugzilla.kernel.org/show_bug.cgi?id=74551

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2014-07-18 11:54:20 -04:00

parent 391bfec33c

commit 4807c5a8a0

2 changed files with 51 additions and 20 deletions

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1

drivers/gpu/drm/radeon/radeon.h

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70

drivers/gpu/drm/radeon/radeon_device.c

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