linux-kernel - [PATCH v4 0/1] asus-wmi: Add support for custom fan curves

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Message-Id: <20210820095726.14131-1-luke@ljones.dev>
Date:   Fri, 20 Aug 2021 21:57:25 +1200
From:   "Luke D. Jones" <luke@...nes.dev>
To:     linux-kernel@...r.kernel.org
Cc:     hdegoede@...hat.com, hadess@...ess.net,
        platform-driver-x86@...r.kernel.org,
        "Luke D. Jones" <luke@...nes.dev>
Subject: [PATCH v4 0/1] asus-wmi: Add support for custom fan curves

Add support for custom fan curves found on some ASUS ROG laptops.

The patch has gone through a few revisions as others tested it and
requested bahaviour changes or reported issues. V4 should be considered
finalised for now and I won't submit a new version until V4 has been
reviewed.

- V1
  + Initial patch work
- V2
  + Don't fail and remove wmi driver if error from
    asus_wmi_evaluate_method_buf() if error is -ENODEV
- V3
  + Store the "default" fan curves
  + Call throttle_thermal_policy_write() if a curve is erased to ensure
    that the factory default for a profile is applied again
- V4
  + Do not apply default curves by default. Testers have found that the
    default curves don't quite match actual no-curve behaviours
  + Add method to enable/disable curves for each profile

Luke D. Jones (1):
  asus-wmi: Add support for custom fan curves

 drivers/platform/x86/asus-wmi.c            | 672 +++++++++++++++++++++
 include/linux/platform_data/x86/asus-wmi.h |   2 +
 2 files changed, 674 insertions(+)

-- 
2.31.1