OrgACRN
/
sof
mirror of https://github.com/thesofproject/sof.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

boards: ace30: Enable system-managed device power management 

Enable the system-managed device power management feature for the ACE30
PTL board configuration. This feature allows the power management
subsystem to automatically suspend devices before entering a low power
state and resume them after waking up.

The following configuration option has been added:
- `CONFIG_PM_DEVICE_SYSTEM_MANAGED=y`: This option is set to enable
  system-managed device power management, ensuring that the power
  management subsystem takes care of suspending and resuming devices as
  part of the power state transitions.

This change is in line with the power management strategy to minimize
power consumption and manage device states more efficiently without the
need for explicit device power state management in the application code.

Signed-off-by: Tomasz Leman <tomasz.m.leman@intel.com>
This commit is contained in:
Tomasz Leman 2024-06-25 10:50:09 +02:00 committed by Kai Vehmanen
parent 75ed6960b8
commit 066f414fd6
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
app/boards/intel_adsp_ace30_ptl.conf
View File

@ -11,6 +11,7 @@ CONFIG_PM=y
CONFIG_PM_DEVICE=y CONFIG_PM_DEVICE=y
CONFIG_PM_DEVICE_RUNTIME=y CONFIG_PM_DEVICE_RUNTIME=y
CONFIG_PM_DEVICE_POWER_DOMAIN=y CONFIG_PM_DEVICE_POWER_DOMAIN=y
CONFIG_PM_DEVICE_SYSTEM_MANAGED=y
CONFIG_PM_POLICY_CUSTOM=y CONFIG_PM_POLICY_CUSTOM=y
CONFIG_ADSP_IMR_CONTEXT_SAVE=y CONFIG_ADSP_IMR_CONTEXT_SAVE=y