3.14-rc1 ring/display regression in "low" power_profile (drm/radeon/pm: move pm handling into the asic specific code)

[Rafał Miłecki]

2014-02-06 8:28 GMT+01:00 Rafał Miłecki <zajec5 at gmail.com>:
> I can't successfully resume using "low" power_profile. My testing
> looks like this:
> boot
> s & r (result: GOOD)
> s & r (result: GOOD)
> s & r (result: GOOD)
> echo "low" > /sys/class/drm/card0/device/power_profile
> s & r (result: BAD)
>
> BAD means display corruption [0] and:
> [ 80.244475] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed
> (scratch(0x8504)=0xCAFEDEAD)
> [ 80.244475] [drm:evergreen_resume] *ERROR* evergreen startup failed on resume

Ping?

-- 
Rafał