Difference between revisions of "PPC services"
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(Created page with "APM is utilized for setting system performance profiles; including clocks for CPU, GPU, and memory. == apm == {| class="wikitable" border="1" |- ! Cmd || Name || Notes |- | 0...") |
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| − | Unknown profiles can be applied in handheld mode. | + | The lower 16 bits seem to loosely indicate relative profile performance, with higher values being slower. Unknown profiles can be applied in handheld mode (these may be ultra-low-power modes). |
== apm:p == | == apm:p == | ||
Revision as of 22:43, 8 July 2017
APM is utilized for setting system performance profiles; including clocks for CPU, GPU, and memory.
apm
| Cmd | Name | Notes |
|---|---|---|
| 0 | GetISession | |
| 1 | GetPerformanceMode |
ISession
| Cmd | Name | Notes |
|---|---|---|
| 0 | GetPerformanceConfiguration | Takes u32 PerformanceMode |
| 1 | SetPerformanceConfiguration | Takes u32 PerformanceMode, u32 PerformanceConfiguration |
PerformanceMode
| Value | Name |
|---|---|
| 0 | Handheld |
| 1 | Docked |
PerformanceConfiguration
| Value | Name |
|---|---|
| 0x10000 | Docked profiles |
| 0x10001 | |
| 0x10002 | |
| 0x20000 | Handheld profiles |
| 0x20001 | |
| 0x20002 | |
| 0x20003 | |
| 0x20004 | |
| 0x20005 | |
| 0x20006 | |
| 0x92220007 | Unknown profiles |
| 0x92220008 |
The lower 16 bits seem to loosely indicate relative profile performance, with higher values being slower. Unknown profiles can be applied in handheld mode (these may be ultra-low-power modes).