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From: bugzilla-daemon@kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 218705] amd_pstate fails to load on AMD 5950x with Asus ROG CROSSHAIR VIII DARK HERO x570
Date: Sat, 27 Apr 2024 00:49:56 +0000	[thread overview]
Message-ID: <bug-218705-137361-CUheeez6Cl@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-218705-137361@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=218705

--- Comment #22 from Perry Yuan(AMD) (Perry.Yuan@amd.com) ---
Hi Andrei,

I saw the pstate passive mode driver was loaded on your system, how do you
check the pstate dricer loaded or not?

# sudo  cpupower frequency-info
you could use cpupower to see if the driver loaded gernerally. 


[Fr Apr 26 19:20:02 2024] amd_pstate: AMD CPPC shared memory based
functionality is supported.


root@fedora:/sys/devices/system/cpu/cpu0/cpufreq# grep -R .
amd_pstate_highest_perf:166
scaling_min_freq:550000
scaling_available_governors:conservative ondemand userspace powersave
performance schedutil 
scaling_governor:schedutil
cpuinfo_max_freq:5084000
boost:0
amd_pstate_lowest_nonlinear_freq:1743000
amd_pstate_max_freq:5084000
related_cpus:0
scaling_cur_freq:2880470
scaling_setspeed:<unsupported>
affected_cpus:0
scaling_max_freq:5084000
cpuinfo_transition_latency:20000
scaling_driver:amd-pstate<<<<<<<<<<<<<<<<<<<<<<<<<
cpuinfo_min_freq:550000

Perry.

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  parent reply	other threads:[~2024-04-27  0:49 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-10 16:52 [Bug 218705] New: amd_pstate fails to load on AMD 5950x with Asus ROG CROSSHAIR VIII DARK HERO x570 bugzilla-daemon
2024-04-10 16:54 ` [Bug 218705] " bugzilla-daemon
2024-04-15 16:04 ` bugzilla-daemon
2024-04-22  8:04 ` bugzilla-daemon
2024-04-22  8:06 ` bugzilla-daemon
2024-04-22 11:07 ` bugzilla-daemon
2024-04-25  3:36 ` bugzilla-daemon
2024-04-25  3:36 ` bugzilla-daemon
2024-04-25  5:27 ` bugzilla-daemon
2024-04-25 15:25 ` bugzilla-daemon
2024-04-25 15:26 ` bugzilla-daemon
2024-04-25 15:26 ` bugzilla-daemon
2024-04-25 15:27 ` bugzilla-daemon
2024-04-25 15:27 ` bugzilla-daemon
2024-04-25 15:27 ` bugzilla-daemon
2024-04-25 15:33 ` bugzilla-daemon
2024-04-25 17:51 ` bugzilla-daemon
2024-04-26 17:24 ` bugzilla-daemon
2024-04-26 17:25 ` bugzilla-daemon
2024-04-26 17:25 ` bugzilla-daemon
2024-04-26 17:27 ` bugzilla-daemon
2024-04-26 17:40 ` bugzilla-daemon
2024-04-27  0:49 ` bugzilla-daemon [this message]
2024-04-27  6:38 ` bugzilla-daemon
2024-04-27 13:25 ` bugzilla-daemon
2024-04-27 22:58 ` bugzilla-daemon
2024-04-30  6:48 ` bugzilla-daemon
2024-05-07  8:40 ` bugzilla-daemon
2024-05-13 19:04 ` bugzilla-daemon
2024-05-14  2:30 ` bugzilla-daemon
2024-05-14 18:25 ` bugzilla-daemon
2024-05-15 13:44 ` bugzilla-daemon

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