From cfffd980bf21b5a84fd364861d482d5a2ec21c49 Mon Sep 17 00:00:00 2001 From: Wolfgang Müller Date: Tue, 29 Oct 2024 12:17:52 +0100 Subject: drm/amd/pm: add zero RPM OD setting support for SMU13 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Whilst we have support for setting fan curves there is no support for disabling the zero RPM feature. Since the relevant bits are already present in the OverDriveTable, hook them up to a sysctl setting so users can influence this behaviour. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3489 Reviewed-by: Kenneth Feng Signed-off-by: Wolfgang Müller Signed-off-by: Alex Deucher --- Documentation/gpu/amdgpu/thermal.rst | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/gpu/amdgpu') diff --git a/Documentation/gpu/amdgpu/thermal.rst b/Documentation/gpu/amdgpu/thermal.rst index 6d942b5c58f0..ec6c1f1d5a4a 100644 --- a/Documentation/gpu/amdgpu/thermal.rst +++ b/Documentation/gpu/amdgpu/thermal.rst @@ -100,6 +100,12 @@ fan_minimum_pwm .. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c :doc: fan_minimum_pwm +fan_zero_rpm_enable +---------------------- + +.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c + :doc: fan_zero_rpm_enable + GFXOFF ====== -- cgit v1.2.3