SceCodec: Difference between revisions
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(Add module description, add SceCodec library exports, remove incorrect information about SceCodec library, add libraries NID ranges) |
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Driver for the Audio CODEC chip. The original models use a Wolfson Microelectronics WM1803 while late Slim models (a USS-1002 unit from October 2015) use a Conexant CX20902. | |||
== Module == | == Module == | ||
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The module can be found in two versions at the following locations: | The module can be found in two versions at the following locations: | ||
* <code>os0:kd/codec.skprx</code> / <code>bootimage:codec.skprx</code> | * <code>os0:kd/codec.skprx</code> / <code>bootimage:codec.skprx</code> for the WM chip | ||
* <code>bootimage:codec_cx.skprx</code> | * <code>bootimage:codec_cx.skprx</code> for the Conexant chip | ||
PSTV (Dolce) always uses the former. | PSTV (Dolce) always uses the former. | ||
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! Version !! Name !! World !! Visibility !! NID | ! Version !! Name !! World !! Visibility !! NID | ||
|- | |- | ||
| | | 0.931-3.60 || [[SceCodec#SceCodecForDriver|SceCodecForDriver]] || Non-secure || Kernel || 0x7697DFB4 | ||
|- | |||
| 0.931-1.06 || [[SceCodec#SceCodec|SceCodec]] || Non-secure || User || Not present | |||
|- | |- | ||
| 1.69 || [[SceCodec#SceCodec|SceCodec]] || Non-secure || User || 0xD0A994AE | | 1.50-1.69 || [[SceCodec#SceCodec|SceCodec]] || Non-secure || User || 0xD0A994AE | ||
|- | |- | ||
| | | 2.00+ || [[SceCodec#SceCodec|SceCodec]] || Non-secure || User || Removed | ||
|} | |} | ||
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== SceCodec == | == SceCodec == | ||
=== SceCodec_8FA4193D === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 1.50-1.69 || 0x8FA4193D | |||
|} | |||
Alias of <code>SceCodecForDriver_CCDE1B04</code>. | |||
[[Category:Modules]] | [[Category:Modules]] | ||
[[Category:Kernel]] | [[Category:Kernel]] | ||
Revision as of 17:32, 24 October 2022
Driver for the Audio CODEC chip. The original models use a Wolfson Microelectronics WM1803 while late Slim models (a USS-1002 unit from October 2015) use a Conexant CX20902.
Module
This module only exists in Non-Secure world.
The module can be found in two versions at the following locations:
os0:kd/codec.skprx/bootimage:codec.skprxfor the WM chipbootimage:codec_cx.skprxfor the Conexant chip
PSTV (Dolce) always uses the former.
PSVita only uses the latter if SysStateMgr's AU_CODEC_IC_CONEXANT check evaluates to true.
| Name | Version | World | Privilege |
|---|---|---|---|
codec.skprx |
0.931-3.65 | Non-secure | Kernel |
codec_cx.skprx |
3.50-3.60 | Non-secure | Kernel |
Libraries
Known NIDs
| Version | Name | World | Visibility | NID |
|---|---|---|---|---|
| 0.931-3.60 | SceCodecForDriver | Non-secure | Kernel | 0x7697DFB4 |
| 0.931-1.06 | SceCodec | Non-secure | User | Not present |
| 1.50-1.69 | SceCodec | Non-secure | User | 0xD0A994AE |
| 2.00+ | SceCodec | Non-secure | User | Removed |
SceCodecForDriver
SceCodecForDriver_23BF8884: 0x23BF8884
SceCodecForDriver_41CFFE48: 0x41CFFE48
SceCodecForDriver_4FA36937: 0x4FA36937
SceCodecForDriver_762BF716: 0x762BF716
sceCodecSetVolumeForDriver: 0x8932F886
SceCodecForDriver_C1DB7BAF: 0xC1DB7BAF
SceCodecForDriver_CCDE1B04: 0xCCDE1B04
SceCodecForDriver_CF398D8A: 0xCF398D8A
SceCodecForDriver_E483B663: 0xE483B663
SceCodec
SceCodec_8FA4193D
| Version | NID |
|---|---|
| 1.50-1.69 | 0x8FA4193D |
Alias of SceCodecForDriver_CCDE1B04.