summaryrefslogtreecommitdiff
path: root/Documentation/admin-guide/pmf.rst
AgeCommit message (Collapse)Author
2024-07-11platform/x86/amd/pmf: Remove update system state documentShyam Sundar S K
This commit removes the "pmf.rst" document, which was associated with the PMF driver that enabled system state updates based on TA output actions. The driver now uses existing input events (KEY_SCREENLOCK, KEY_SLEEP, and KEY_SUSPEND) instead of defining new udev rules in the "/etc/udev/rules.d/" directory. Consequently, the pmf.rst document is no longer necessary. Therefore, the pmf.rst documentation is being removed. Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com> Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20240711052047.1531957-2-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-12-18platform/x86/amd/pmf: Add support to update system stateShyam Sundar S K
PMF driver based on the output actions from the TA can request to update the system states like entering s0i3, lock screen etc. by generating an uevent. Based on the udev rules set in the userspace the event id matching the uevent shall get updated accordingly using the systemctl. Sample udev rules under Documentation/admin-guide/pmf.rst. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20231212014705.2017474-9-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>