Date: Fri, 25 Sep 2020 20:09:11 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 249889] [cpufreq] does not seem to fully support AMD Ryzen 9 4900H Message-ID: <bug-249889-227-KQnhWf3BOS@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-249889-227@https.bugs.freebsd.org/bugzilla/> References: <bug-249889-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D249889 --- Comment #3 from Conrad Meyer <cem@freebsd.org> --- I don't think turboboost corresponds directly to P-states. My understandin= g is that turboboost/CPB can happen automatically any time the processor is in P0 (the nominal 3300 MHz state). This is the same as on Zen+ and Zen1. The hwpstate0 / Cool'n'Quiet driver is just the one that provides P-state control: dev.cpu.0.freq_levels: 3300/4021 1700/1615 1400/1277 --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-249889-227-KQnhWf3BOS>