All of lore.kernel.org
 help / color / mirror / Atom feed
From: bugzilla-daemon@kernel.org
To: platform-driver-x86@vger.kernel.org
Subject: [Bug 221149] hp-wmi: Fan control fails and RPM always reads as zero on HP OMEN 16-wf1xxx (Board 8C76)
Date: Fri, 27 Feb 2026 13:43:27 +0000	[thread overview]
Message-ID: <bug-221149-215701-zo4RMDj0L6@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-221149-215701@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=221149

--- Comment #4 from Enderlava (Jie7172585@gmail.com) ---
I must apologize, the 0 RPM reading was my mistake. The RPM reading actually
works perfectly fine! There is just a slight normal delay in the EC updating
the value after the fans spin up. I re-tested it, and the RPM values are being
reported correctly.

Also, writing 1 to `pwm1_enable` works flawlessly, and adjusting `pwm1` from 0
to 255 scales the fan speed smoothly and exactly as expected.

Thank you so much for your fast and incredibly effective help!

-- 
You may reply to this email to add a comment.

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

  parent reply	other threads:[~2026-02-27 13:43 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-27 10:16 [Bug 221149] New: hp-wmi: Fan control fails and RPM always reads as zero on HP OMEN 16-wf1xxx (Board 8C76) bugzilla-daemon
2026-02-27 10:17 ` [Bug 221149] " bugzilla-daemon
2026-02-27 10:55 ` bugzilla-daemon
2026-02-27 12:14 ` bugzilla-daemon
2026-02-27 12:59 ` bugzilla-daemon
2026-02-27 13:43 ` bugzilla-daemon [this message]
2026-02-27 14:10 ` bugzilla-daemon
2026-02-27 14:41 ` bugzilla-daemon
2026-02-27 15:44 ` bugzilla-daemon
2026-03-30 15:24 ` bugzilla-daemon
2026-04-02  4:59 ` bugzilla-daemon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-221149-215701-zo4RMDj0L6@https.bugzilla.kernel.org/ \
    --to=bugzilla-daemon@kernel.org \
    --cc=platform-driver-x86@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.