Bug 102068 - Stuck in the lowest possible clock powerplay error ( Can't find requested voltage id in vdd_dep_on_sclk table! )
Summary: Stuck in the lowest possible clock powerplay error ( Can't find requested vol...
Status: RESOLVED INVALID
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/AMDgpu (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
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Reported: 2017-08-07 11:39 UTC by alvarex
Modified: 2017-08-07 14:14 UTC (History)
0 users

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Attachments
dmesg kernel-4.12.4 (87.05 KB, text/plain)
2017-08-07 11:39 UTC, alvarex 		no flags Details
dmidecode kernel 4.12.4 (16.33 KB, text/plain)
2017-08-07 11:39 UTC, alvarex 		no flags Details
lspci kernel 4.12.4 (2.97 KB, text/plain)
2017-08-07 11:39 UTC, alvarex 		no flags Details
Gigabyte bios (512.00 KB, application/octet-stream)
2017-08-07 11:42 UTC, alvarex 		no flags Details
View All

Description alvarex 2017-08-07 11:39:04 UTC 
Created attachment 133280 [details]
dmesg kernel-4.12.4

Powerplay is not working tested on several kernels, kernel 4.12.4, amd staging 4.11, 4.13rc3.
Whatever I do the clock won't change they are stuck in the lowest value which makes my card completely useless.
I'm attaching a bios a believe is correctly signed but drm say the signature is wrong.
Comment 1 alvarex 2017-08-07 11:39:28 UTC 
Created attachment 133281 [details]
dmidecode kernel 4.12.4
Comment 2 alvarex 2017-08-07 11:39:57 UTC 
Created attachment 133282 [details]
lspci kernel 4.12.4
Comment 3 alvarex 2017-08-07 11:42:14 UTC 
Created attachment 133283 [details]
Gigabyte bios

gigabyte bios RX460 Windforce 4GB OC
Comment 4 alvarex 2017-08-07 11:44:41 UTC 
IMO I think amdgpu kernel module is not parsing the voltage values correctly.
Comment 5 alvarex 2017-08-07 11:50:13 UTC 
I tested on Windows 7 and for Windows the bios is correctly signed.
Comment 6 alvarex 2017-08-07 14:03:04 UTC 
Ok so it seems, I'm an idiot!! I was setting incorrectly 

/sys/class/drm/card0/device/pp_mclk_od

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