From d62aab8ff711dc3a4c07684ea33042347f79b630 Mon Sep 17 00:00:00 2001 From: Lukasz Luba <lukasz.luba@arm.com> Date: Mon, 6 Sep 2021 09:44:53 +0100 Subject: [PATCH] Documentation: power: include kernel-doc in Energy Model doc Improve the existing documentation of the Energy Model and add kernel-doc comments. This extends an API description and helps better understanding the usage. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- Documentation/power/energy-model.rst | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/Documentation/power/energy-model.rst b/Documentation/power/energy-model.rst index 60ac091d3b0d..8a2788afe89b 100644 --- a/Documentation/power/energy-model.rst +++ b/Documentation/power/energy-model.rst @@ -101,8 +101,7 @@ subsystems which use EM might rely on this flag to check if all EM devices use the same scale. If there are different scales, these subsystems might decide to: return warning/error, stop working or panic. See Section 3. for an example of driver implementing this -callback, and kernel/power/energy_model.c for further documentation on this -API. +callback, or Section 2.4 for further documentation on this API 2.3 Accessing performance domains @@ -123,7 +122,17 @@ em_cpu_energy() API. The estimation is performed assuming that the schedutil CPUfreq governor is in use in case of CPU device. Currently this calculation is not provided for other type of devices. -More details about the above APIs can be found in include/linux/energy_model.h. +More details about the above APIs can be found in ``<linux/energy_model.h>`` +or in Section 2.4 + + +2.4 Description details of this API +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +.. kernel-doc:: include/linux/energy_model.h + :internal: + +.. kernel-doc:: kernel/power/energy_model.c + :export: 3. Example driver -- GitLab