Re: AMD Pstate

Mike Lothian
2021-11-26T14:12:30Z

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So

0 is my 6800M

VCE feature version: 0, firmware version: 0x00000000
UVD feature version: 0, firmware version: 0x00000000
MC feature version: 0, firmware version: 0x00000000
ME feature version: 40, firmware version: 0x00000040
PFP feature version: 40, firmware version: 0x00000058
CE feature version: 40, firmware version: 0x00000024
RLC feature version: 1, firmware version: 0x00000044
RLC SRLC feature version: 0, firmware version: 0x00000000
RLC SRLG feature version: 0, firmware version: 0x00000000
RLC SRLS feature version: 0, firmware version: 0x00000000
MEC feature version: 40, firmware version: 0x0000005c
MEC2 feature version: 40, firmware version: 0x0000005c
SOS feature version: 0, firmware version: 0x0022020a
ASD feature version: 553648226, firmware version: 0x21000062
TA XGMI feature version: 0x00000000, firmware version: 0x00000000
TA RAS feature version: 0x00000000, firmware version: 0x00000000
TA HDCP feature version: 0x00000000, firmware version: 0x17000024
TA DTM feature version: 0x00000000, firmware version: 0x1200000b
TA RAP feature version: 0x00000000, firmware version: 0x0700000e
TA SECUREDISPLAY feature version: 0x00000000, firmware version: 0x00000000
SMC feature version: 0, firmware version: 0x00412e00 (65.46.0)
SDMA0 feature version: 52, firmware version: 0x00000045
SDMA1 feature version: 52, firmware version: 0x00000045
VCN feature version: 0, firmware version: 0x02110001
DMCU feature version: 0, firmware version: 0x00000000
DMCUB feature version: 0, firmware version: 0x02020007
TOC feature version: 0, firmware version: 0x00000000
VBIOS version: SWBRT77321.001

And 1 is the onboard graphics for the 5900HX

VCE feature version: 0, firmware version: 0x00000000
UVD feature version: 0, firmware version: 0x00000000
MC feature version: 0, firmware version: 0x00000000
ME feature version: 53, firmware version: 0x000000a6
PFP feature version: 53, firmware version: 0x000000c0
CE feature version: 53, firmware version: 0x0000004f
RLC feature version: 1, firmware version: 0x0000003c
RLC SRLC feature version: 1, firmware version: 0x00000001
RLC SRLG feature version: 1, firmware version: 0x00000001
RLC SRLS feature version: 1, firmware version: 0x00000001
MEC feature version: 53, firmware version: 0x000001ce
SOS feature version: 0, firmware version: 0x00000000
ASD feature version: 0, firmware version: 0x21000064
TA XGMI feature version: 0x00000000, firmware version: 0x00000000
TA RAS feature version: 0x00000000, firmware version: 0x00000000
TA HDCP feature version: 0x00000000, firmware version: 0x17000025
TA DTM feature version: 0x00000000, firmware version: 0x1200000c
TA RAP feature version: 0x00000000, firmware version: 0x00000000
TA SECUREDISPLAY feature version: 0x00000000, firmware version: 0x00000000
SMC feature version: 0, firmware version: 0x00402d00 (64.45.0)
SDMA0 feature version: 41, firmware version: 0x00000028
VCN feature version: 0, firmware version: 0x05110003
DMCU feature version: 0, firmware version: 0x00000000
DMCUB feature version: 0, firmware version: 0x0101001c
TOC feature version: 0, firmware version: 0x00000000
VBIOS version: 113-CEZANNE-018

That's using the latest firmware from
git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git

I've attached my dmesg too in case its useful

I've switched back to ondemand to make my system performant again

On Fri, 26 Nov 2021 at 11:32, Du, Xiaojian <Xiaojian.Du@amd.com> wrote:
>
> [AMD Official Use Only]
>
> Hi Mike
>
> Could you check the smc firmware version?
> AMD-Pstate driver will communicate with SMU, so we need to confirm your current smc firmware version is not older than ours.
>
> Our test platform is B550, smc firmware version is:
> SMC feature version: 0, firmware version: 0x00283300
>
> You can fetch this info like this:
>
> $sudo su (switch to root)
> $cd /sys/kernel/debug/dri/ (enter the sysfs node folder)
> $ll (to list the GPU device(s))
> $cd 0 (if your platform has only one GPU, the "0" means this GPU device exactly; but if you have one iGPU and one dGPU on your platform, you need to have a try, like "0" or "1")
> $cat amdgpu_firmware_info (if you have two AMD GPUs, you need to capture both of them)
>
> It will print like this:
> VCE feature version: 0, firmware version: 0x00000000
> UVD feature version: 0, firmware version: 0x00000000
> MC feature version: 0, firmware version: 0x00000000
> ME feature version: 31, firmware version: 0x0000005e
> PFP feature version: 31, firmware version: 0x0000008f
> CE feature version: 31, firmware version: 0x00000025
> RLC feature version: 1, firmware version: 0x0000004c
> RLC SRLC feature version: 0, firmware version: 0x00000000
> RLC SRLG feature version: 0, firmware version: 0x00000000
> RLC SRLS feature version: 0, firmware version: 0x00000000
> MEC feature version: 31, firmware version: 0x00000087
> MEC2 feature version: 31, firmware version: 0x00000087
> SOS feature version: 0, firmware version: 0x00160052
> ASD feature version: 0, firmware version: 0x21000036
> TA XGMI feature version: 0, firmware version: 0x00000000
> TA RAS feature version: 0, firmware version: 0x00000000
> SMC feature version: 0, firmware version: 0x00351f00
> SDMA0 feature version: 50, firmware version: 0x00000024
> SDMA1 feature version: 50, firmware version: 0x00000024
> VCN feature version: 0, firmware version: 0x0510a00d
> DMCU feature version: 0, firmware version: 0x00000000
> VBIOS version: 113-D3231000-101
>
> And we need the "smc firmware version" and "VBIOS version".
> BTW, thank for your test and feedback.
>
> Thanks,
> Xiaojian
>
>
> -----Original Message-----
> From: Mike Lothian <mike@fireburn.co.uk>
> Sent: 2021年11月26日 18:50
> To: Huang, Ray <Ray.Huang@amd.com>
> Cc: Linux PM list <linux-pm@vger.kernel.org>; Su, Jinzhou (Joe) <Jinzhou.Su@amd.com>; Du, Xiaojian <Xiaojian.Du@amd.com>
> Subject: Re: AMD Pstate
>
> Is there any extra info that might be useful to debug this?

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