[Bug 115321] radeon runpm falsely disabled on Clevo P170EM

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=115321

--- Comment #6 from Peter Wu <peter at lekensteyn.nl> ---
Yes, that is what I was looking for.

[    3.278214] ACPI Error: Field [TMPB] at 294912 exceeds Buffer [ROM1] size
262144 (bits) (20160108/dsopcode-236)
[    3.278218] ACPI Error: Method parse/execution failed [\_SB.PCI0.GFX0.ATRM]
(Node ffff88080e8daa50), AE_AML_BUFFER_LIMIT (20160108/psparse-542)
[    3.278224] failed to evaluate ATRM got AE_AML_BUFFER_LIMIT

This is harmless, apparently the radeon driver tries to fetch blocks of 4K
until no more results are available. Your videorom is only 32 KiB, so fetching
more than that will fail.


ATPX Supported Functions is 0x33 if \SGMD == 0x02 and 0xBF otherwise. Do you
have a BIOS option that allows you to select between hybrid graphics and
discrete mode?

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