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−[[Category:Services]]+
__TOC__
+{{Anchor|GSPGPU}}{{Anchor|gsp::Gpu}}
= GSP service "gsp::Gpu" =
= GSP service "gsp::Gpu" =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
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| 0x00010082
| 0x00010082
|
|
−|
+| Yes
| [[GSPGPU:WriteHWRegs|WriteHWRegs]]
| [[GSPGPU:WriteHWRegs|WriteHWRegs]]
|-
|-
| 0x00020084
| 0x00020084
|
|
−|
+| Yes
| [[GSPGPU:WriteHWRegsWithMask|WriteHWRegsWithMask]]
| [[GSPGPU:WriteHWRegsWithMask|WriteHWRegsWithMask]]
|-
|-
| 0x00030082
| 0x00030082
|
|
−|
+| Yes
| [[GSPGPU:WriteHWRegRepeat|WriteHWRegRepeat]]
| [[GSPGPU:WriteHWRegRepeat|WriteHWRegRepeat]]
|-
|-
| 0x00040080
| 0x00040080
|
|
−|
+| Yes
| [[GSPGPU:ReadHWRegs|ReadHWRegs]]
| [[GSPGPU:ReadHWRegs|ReadHWRegs]]
|-
|-
| 0x00050200
| 0x00050200
|
|
−|
+| Yes
| [[GSPGPU:SetBufferSwap|SetBufferSwap]]
| [[GSPGPU:SetBufferSwap|SetBufferSwap]]
|-
|-
| 0x00060082
| 0x00060082
|
|
−|
+| No
| SetCommandList (Stubbed)
| SetCommandList (Stubbed)
|-
|-
| 0x000700C2
| 0x000700C2
|
|
−|
+| No
| RequestDma (Stubbed)
| RequestDma (Stubbed)
|-
|-
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| 0x000A0044
| 0x000A0044
|
|
−|
+| No
−| RegisterInterruptEvents
+| RegisterInterruptEvents (Stubbed)
|-
|-
| 0x000B0040
| 0x000B0040
|
|
−|
+| Usually not (see below)
| [[GSPGPU:SetLcdForceBlack|SetLcdForceBlack]]
| [[GSPGPU:SetLcdForceBlack|SetLcdForceBlack]]
|-
|-
| 0x000C0000
| 0x000C0000
|
|
−|
+| No
| [[GSPGPU:TriggerCmdReqQueue|TriggerCmdReqQueue]]
| [[GSPGPU:TriggerCmdReqQueue|TriggerCmdReqQueue]]
|-
|-
| 0x000D0140
| 0x000D0140
|
|
−|
+| No
−| SetDisplayTransfer (Stubbed)
+| [[GSPGPU:SetDisplayTransfer|SetDisplayTransfer]]
|-
|-
| 0x000E0180
| 0x000E0180
|
|
−|
+| No
−| SetTextureCopy (Stubbed)
+| [[GSPGPU:SetTextureCopy|SetTextureCopy]]
|-
|-
| 0x000F0200
| 0x000F0200
|
|
−|
+| No
−| SetMemoryFill (Stubbed)
+| [[GSPGPU:SetMemoryFill|SetMemoryFill]]
|-
|-
| 0x00100040
| 0x00100040
|
|
−|
+| No
−| SetAxiConfigQoSMode
+| [[GSPGPU:SetAxiConfigQoSMode|SetAxiConfigQoSMode]]
|-
|-
| 0x00110040
| 0x00110040
|
|
−|
+| No
−| SetPerfLogMode
+| [[GSPGPU:SetPerfLogMode|SetPerfLogMode]]
|-
|-
| 0x00120000
| 0x00120000
|
|
−|
+| No
−| GetPerfLog
+| [[GSPGPU:GetPerfLog|GetPerfLog]]
|-
|-
| 0x00130042
| 0x00130042
|
|
−|
+| No
| [[GSPGPU:RegisterInterruptRelayQueue|RegisterInterruptRelayQueue]]
| [[GSPGPU:RegisterInterruptRelayQueue|RegisterInterruptRelayQueue]]
|-
|-
| 0x00140000
| 0x00140000
|
|
−|
+| No
| [[GSPGPU:UnregisterInterruptRelayQueue|UnregisterInterruptRelayQueue]]
| [[GSPGPU:UnregisterInterruptRelayQueue|UnregisterInterruptRelayQueue]]
|-
|-
| 0x00150002
| 0x00150002
|
|
−|
+| No
| [[GSPGPU:TryAcquireRight|TryAcquireRight]]
| [[GSPGPU:TryAcquireRight|TryAcquireRight]]
|-
|-
| 0x00160042
| 0x00160042
|
|
−|
+| No
| [[GSPGPU:AcquireRight|AcquireRight]]
| [[GSPGPU:AcquireRight|AcquireRight]]
|-
|-
| 0x00170000
| 0x00170000
|
|
−|
+| No
| [[GSPGPU:ReleaseRight|ReleaseRight]]
| [[GSPGPU:ReleaseRight|ReleaseRight]]
|-
|-
| 0x00180000
| 0x00180000
|
|
−|
+| No
| [[GSPGPU:ImportDisplayCaptureInfo|ImportDisplayCaptureInfo]]
| [[GSPGPU:ImportDisplayCaptureInfo|ImportDisplayCaptureInfo]]
|-
|-
| 0x00190000
| 0x00190000
|
|
−|
+| See below
| [[GSPGPU:SaveVramSysArea|SaveVramSysArea]]
| [[GSPGPU:SaveVramSysArea|SaveVramSysArea]]
|-
|-
| 0x001A0000
| 0x001A0000
|
|
−|
+| See below
| [[GSPGPU:RestoreVramSysArea|RestoreVramSysArea]]
| [[GSPGPU:RestoreVramSysArea|RestoreVramSysArea]]
|-
|-
| 0x001B0000
| 0x001B0000
|
|
−|
+| Yes
| [[GSPGPU:ResetGpuCore|ResetGpuCore]]
| [[GSPGPU:ResetGpuCore|ResetGpuCore]]
|-
|-
| 0x001C0040
| 0x001C0040
|
|
−|
+| No
| [[GSPGPU:SetLedForceOff|SetLedForceOff]]
| [[GSPGPU:SetLedForceOff|SetLedForceOff]]
|-
|-
| 0x001D0040
| 0x001D0040
|
|
−|
+| No
| SetTestCommand (Stubbed)
| SetTestCommand (Stubbed)
|-
|-
| 0x001E0080
| 0x001E0080
|
|
−|
+| No
−| SetInternalPriorities
+| [[GSPGPU:SetInternalPriorities|SetInternalPriorities]]
|-
|-
| 0x001F0082
| 0x001F0082
| [[8.0.0-18]]
| [[8.0.0-18]]
−|
+| No
| [[GSPGPU:StoreDataCache|StoreDataCache]]
| [[GSPGPU:StoreDataCache|StoreDataCache]]
|}
|}
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The GSP module starts a thread for handling commands for each service session, a maximum of 4 processes can use this service at once. Official applications have an optional code-path which [[GSPGPU:WriteHWRegs|writes]] to registers during initialization, this is normally not used however.
The GSP module starts a thread for handling commands for each service session, a maximum of 4 processes can use this service at once. Official applications have an optional code-path which [[GSPGPU:WriteHWRegs|writes]] to registers during initialization, this is normally not used however.
+If a process has forcefully acquired rights (ErrDisp), attempting [[GSPGPU:SetLcdForceBlack|unset LCDs black-fill]] from another process will fail.
+Saving/restoring VRAM requires bit0 of process [[GSPGPU:RegisterInterruptRelayQueue|flags]] to be set.
+
+{{Anchor|GSPLCD}}{{Anchor|gsp::Lcd}}
= GSP service "gsp::Lcd" =
= GSP service "gsp::Lcd" =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
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| 0x00010040
| 0x00010040
|
|
−| ?
+| [[GSPLCD:EnableABL|EnableABL]]
|-
|-
| 0x00020040
| 0x00020040
|
|
−| ?
+| [[GSPLCD:DisableABL|DisableABL]]
|-
|-
| 0x00030080
| 0x00030080
|
|
−| ?
+| [[GSPLCD:SetRSLut|SetRSLut]]
|-
|-
| 0x000400C0
| 0x000400C0
|
|
−| ?
+| [[GSPLCD:SetRSParams|SetRSParams]]
|-
|-
| 0x00050140
| 0x00050140
|
|
−| ?
+| [[GSPLCD:SetABLArea|SetABLArea]]
|-
|-
| 0x00060140
| 0x00060140
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| 0x00070080
| 0x00070080
|
|
−| ?
+| [[GSPLCD:SetInertia|SetInertia]]
|-
|-
| 0x000800C0
| 0x000800C0
|
|
−| ?
+| [[GSPLCD:SetDitherMode|SetDitherMode]]
|-
|-
| 0x00090140
| 0x00090140
|
|
−| ?
+| [[GSPLCD:SetDitherParams|SetDitherParams]]
|-
|-
| 0x000A0080
| 0x000A0080
|
|
−| ?
+| [[GSPLCD:SetBrightnessRaw|SetBrightnessRaw]]
|-
|-
| 0x000B0080
| 0x000B0080
|
|
−| ?
+| [[GSPLCD:SetBrightness|SetBrightness]]
|-
|-
| 0x000C0040
| 0x000C0040
|
|
−| ?
+| [[GSPLCD:ReloadConfig|ReloadConfig]]
|-
|-
| 0x000D0040
| 0x000D0040
|
|
−| ?
+| [[GSPLCD:RestoreConfig|RestoreConfig]]
|-
|-
| 0x000E0000
| 0x000E0000
|
|
−| ?
+| [[GSPLCD:GetPowerState|GetPowerState]]
|-
|-
| 0x000F0000
| 0x000F0000
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| 0x00140000
| 0x00140000
| [[8.0.0-18]]
| [[8.0.0-18]]
−| New3DS-only, stubbed on Old3DS: This only returns an error. Uninitialized data(not set by this command itself) is also written to u8 cmdreply_word[2].
+| [[GSPLCD:GetVendor|GetVendor]] New3DS-only, stubbed on Old3DS: This only returns an error. Uninitialized data(not set by this command itself) is also written to u8 cmdreply_word[2].
|-
|-
| 0x00150040
| 0x00150040
| [[8.0.0-18]]
| [[8.0.0-18]]
−| (u32 flags) New3DS-only, stubbed on Old3DS: This only returns an error. Uninitialized data(not set by this command itself) is also written to u32 cmdreply_word[2].
+| [[GSPLCD:GetBrightness|GetBrightness]] New3DS-only, stubbed on Old3DS: This only returns an error. Uninitialized data(not set by this command itself) is also written to u32 cmdreply_word[2].
|}
|}
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=New3DS=
=New3DS=
There's separate GSP-module titles for Old3DS and New3DS. PTM CheckNew3DS is only used by the New3DS title, for copying that flag into a state field. Elsewhere that field is checked for running additional code only on New3DS, for processing various state / using [[QTM_Services|QTM]] commands.
There's separate GSP-module titles for Old3DS and New3DS. PTM CheckNew3DS is only used by the New3DS title, for copying that flag into a state field. Elsewhere that field is checked for running additional code only on New3DS, for processing various state / using [[QTM_Services|QTM]] commands.
+
+[[Category:Services]]