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= caps:sc =
= caps:sc =
This is "nn::capsrv::sf::IScreenShotControlService". This is available with [2.0.0+].
This is "nn::capsrv::sf::IScreenShotControlService".
 
This was added with [2.0.0+].


{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Cmd || Name || Notes
! Cmd || Name
|-
| 1 || [[#CaptureRawImageRgba32IntoArray]]
|-
| 2 || [[#CaptureRawImageRgba32IntoArrayWithTimeout]]
|-
| 3 || [5.0.0+] [[#AttachSharedBufferToCaptureModule]]
|-
| 5 || [5.0.0+] [[#CaptureRawImageToAttachedSharedBuffer]]
|-
| 210 || [6.0.0+] [[#SaveScreenShotEx2ViaAm]]
|-
| 1001 || [2.0.0-4.1.0] [[#RequestTakingScreenShot]]
|-
| 1002 || [2.0.0-4.1.0] [[#RequestTakingScreenShotWithTimeout]]
|-
| 1003 || [3.0.0-4.1.0] [[#RequestTakingScreenShotEx]]
|-
|-
| 1 || [[#CaptureRawImage]] ||
| 1004 || [5.0.0+] [[#RequestTakingScreenShotEx1]]
|-
|-
| 2 || [[#CaptureRawImageWithTimeout]] ||
| 1009 || [5.0.0+] [[#CancelTakingScreenShot]]
|-
|-
| 3 || [5.0.0+] AttachSharedBuffer || Takes a total of 8-bytes of input, no output.
| 1010 || [5.0.0+] [[#SetTakingScreenShotCancelState]]
|-
|-
| 5 || [5.0.0+] CaptureRawImageToAttachedSharedBuffer || Takes a total of 0x10-bytes of input, no output.
| 1011 || [[#NotifyTakingScreenShotRefused]]
|-
|-
| 210 || [6.0.0+] ? || Takes a total of 0x50-bytes of input, a type-0x15 input buffer, and a type-0x45 input buffer, returns a total of 0x20-bytes of output.
| 1012 || [[#NotifyTakingScreenShotFailed]]
|-
|-
| [2.0.0-4.1.0] 1001 || RequestTakingScreenShot || Takes a total of 0x10-bytes of input, no output.
| 1100 || [18.0.0+]  
|-
|-
| [2.0.0-4.1.0] 1002 || RequestTakingScreenShotWithTimeout || Takes a total of 0x18-bytes of input, no output.
| 1101 || [4.0.0+] [[#SetupOverlayMovieThumbnail]]
|-
|-
| [3.0.0-4.1.0] 1003 || RequestTakingScreenShotEx || Takes a total of 0x58-bytes of input, no output.
| 1106 || [4.0.0+] [[#CreateProtoMovieMetaDataNv12Ex2]]
|-
|-
| 1004 || [5.0.0+] RequestTakingScreenShotEx1 || Takes a total of 0x60-bytes of input, no output. [6.0.0+]: In addition, this also takes a type-0x15 input buffer.
| 1107 || [4.0.0+] [[#CreateProtoMovieMetaDataRgbaEx2]]
|-
|-
| 1009 || [5.0.0+] CancelTakingScreenShot || Takes a total of 0x10-bytes of input, no output.
| 1108 || [18.0.0+]
|-
|-
| 1010 || [5.0.0+] SetTakingScreenShotCancelState || Takes a total of 0x10-bytes of input, no output.
| 1109 || [19.0.0+]
|-
|-
| 1011 || NotifyTakingScreenShotRefused || Takes a total of 8-bytes of input, no output.
| 1110 || [19.0.0+]
|-
|-
| 1012 || NotifyTakingScreenShotFailed || Takes a total of 8-bytes of input, no output.
| 1111 || [19.0.0+]
|-
|-
| 1101 || [4.0.0+] [[#SetupOverlayMovieThumbnail]] ||
| 1112 || [19.0.0+]
|-
|-
| 1106 || [4.0.0+] ? ||
| 1113 || [19.0.0+]
|-
|-
| 1107 || [4.0.0+] ? ||
| 1114 || [19.0.0+]
|-
|-
| 1201 || [3.0.0+] OpenRawScreenShotReadStream || Takes a total of 0x10-bytes of input, returns a total of 0x18-bytes of output.
| 1201 || [3.0.0+] [[#OpenRawScreenShotReadStream]]
|-
|-
| 1202 || [3.0.0+] CloseRawScreenShotReadStream || No input/output.
| 1202 || [3.0.0+] [[#CloseRawScreenShotReadStream]]
|-
|-
| 1203 || [3.0.0+] ReadRawScreenShotReadStream || Takes a total of 8-bytes of input and a type-0x6 output buffer, returns a total of 8-bytes of output.
| 1203 || [3.0.0+] [[#ReadRawScreenShotReadStream]]
|-
|-
| 1204 || [9.0.0+] || Takes a total of 0x10-bytes of input and a type-0x46 output buffer, returns a total of 8-bytes of output.
| 1204 || [9.0.0+] [[#CaptureCrashScreenShot]]
|-
| 9000 || [20.0.0+]
|}
|}
* cmd210: User-processes use hard-coded size 0x88 for the type-0x15 buffer.
* cmd1106/1107: User-processes use hard-coded sizes 0x400 and 0x404 for the first/second type-0x15 buffers.
* cmd1201/1202/1203: These are only usable when the previously loaded value from [[Settings_services|set:sys GetDebugModeFlag]] is set.


The only caps:sc commands used by [[GRC_services|GRC]] are: 1101, 1106, and 1107.
The only caps:sc commands used by [[GRC_services|GRC]] are: 1101, 1106, and 1107.


[8.0.0+] Cmd210 and cmd1004 now takes an additional type-0x15 input buffer.
== CaptureRawImageRgba32IntoArray ==
 
== CaptureRawImage ==
Takes a type-0x46 output buffer, an input u32 '''layer_stack''', two input u64s '''width'''/'''height''', an input s64 '''buffer_count''', and an input s64 '''buffer_index'''.
Takes a type-0x46 output buffer, an input u32 '''layer_stack''', two input u64s '''width'''/'''height''', an input s64 '''buffer_count''', and an input s64 '''buffer_index'''.


Line 70: Line 84:
Stubbed with [5.0.0+], where it now returns error 0x7FECE.
Stubbed with [5.0.0+], where it now returns error 0x7FECE.


== CaptureRawImageWithTimeout ==
== CaptureRawImageRgba32IntoArrayWithTimeout ==
Calls the same internal func as [[#CaptureRawImage]], where the last param is an additional cmd input u64 instead of hard-coded value 0x5f5e100.
Calls the same internal func as [[#CaptureRawImageRgba32IntoArray]], where the last param is an additional cmd input u64 instead of hard-coded value 0x5f5e100.


Stubbed with [5.0.0+], where it now returns error 0x7FECE.
Stubbed with [5.0.0+], where it now returns error 0x7FECE.
== AttachSharedBufferToCaptureModule ==
Takes a total of 8-bytes of input. No output.
== CaptureRawImageToAttachedSharedBuffer ==
Takes a total of 0x10-bytes of input. No output.
== SaveScreenShotEx2ViaAm ==
Takes a total of 0x50-bytes of input, a type-0x15 input buffer, and a type-0x45 input buffer, returns a total of 0x20-bytes of output.
User-processes use hard-coded size 0x88 for the type-0x15 buffer.
[8.0.0+] Now takes an additional type-0x15 input buffer.
== RequestTakingScreenShot ==
Takes a total of 0x10-bytes of input. No output.
== RequestTakingScreenShotWithTimeout ==
Takes a total of 0x18-bytes of input. No output.
== RequestTakingScreenShotEx ==
Takes a total of 0x58-bytes of input. No output.
== RequestTakingScreenShotEx1 ==
Takes a total of 0x60-bytes of input. No output.
[6.0.0+] In addition, this also takes a type-0x15 input buffer.
[8.0.0+] Now takes an additional type-0x15 input buffer.
[11.0.0+] Now takes an additional 8-bytes of input.
[19.0.0+] Now takes another additional 8-bytes of input. This takes an input 0x40-byte struct, an u32, an u64, a 0x10-byte struct, two u64s, and two type-0x15 input buffers.
[20.1.0+] Takes an input u32, a 0x40-byte struct, an u32, an u64, a 0x10-byte struct, two u64s, and two type-0x15 input buffers.
== CancelTakingScreenShot ==
Takes a total of 0x10-bytes of input. No output.
== SetTakingScreenShotCancelState ==
Takes a total of 0x10-bytes of input. No output.
== NotifyTakingScreenShotRefused ==
Takes a total of 8-bytes of input. No output.
== NotifyTakingScreenShotFailed ==
Takes a total of 8-bytes of input. No output.


== SetupOverlayMovieThumbnail ==
== SetupOverlayMovieThumbnail ==
Line 84: Line 145:
The requirements for the second buffer address/size are the same as the first buffer, except the minimum size is ('''width'''*'''height''')/2.
The requirements for the second buffer address/size are the same as the first buffer, except the minimum size is ('''width'''*'''height''')/2.


== Cmd1106 ==
== CreateProtoMovieMetaDataNv12Ex2 ==
Takes a 0x40-byte input struct, two input u64s '''width'''/'''height''', a 0x18-byte input struct, two type-0x15 input buffers, a type-0x6 output buffer, and two type-0x46 output buffers, returns 3 output u64s.
Takes a 0x40-byte input struct, two input u64s '''width'''/'''height''', a 0x18-byte input struct, two type-0x15 input buffers, a type-0x6 output buffer, and two type-0x46 output buffers, returns 3 output u64s.


'''width'''/'''height''' have same requirements as [[#SetupOverlayMovieThumbnail]]. The size of the type-0x6 buffer must be at least 0x7D000. The requirements for the type-0x46 buffers are the same as [[#SetupOverlayMovieThumbnail]].
'''width'''/'''height''' have same requirements as [[#SetupOverlayMovieThumbnail]]. The size of the type-0x6 buffer must be at least 0x7D000. The requirements for the type-0x46 buffers are the same as [[#SetupOverlayMovieThumbnail]].
User-processes use hard-coded sizes 0x400 and 0x404 for the first/second type-0x15 buffers.


[5.0.0+] Now takes a total of 0x68-bytes of input instead of 0x30.
[5.0.0+] Now takes a total of 0x68-bytes of input instead of 0x30.


== Cmd1107 ==
[19.0.0+] Now takes an additional 0x10-bytes of input.
 
== CreateProtoMovieMetaDataRgbaEx2 ==
Takes a 0x40-byte input struct, two input u64s '''width'''/'''height''', a 0x18-byte input struct, two type-0x15 input buffers, a type-0x6 output buffer, and a type-0x45 input buffer, returns 3 output u64s.
Takes a 0x40-byte input struct, two input u64s '''width'''/'''height''', a 0x18-byte input struct, two type-0x15 input buffers, a type-0x6 output buffer, and a type-0x45 input buffer, returns 3 output u64s.


'''width'''/'''height''' have same requirements as [[#SetupOverlayMovieThumbnail]]. The size of the type-0x6 buffer must be at least 0x7D000. The size of the type-0x45 buffer must be at least 0x384000.
'''width'''/'''height''' have same requirements as [[#SetupOverlayMovieThumbnail]]. The size of the type-0x6 buffer must be at least 0x7D000. The size of the type-0x45 buffer must be at least 0x384000.
User-processes use hard-coded sizes 0x400 and 0x404 for the first/second type-0x15 buffers.


[5.0.0+] Now takes a total of 0x68-bytes of input instead of 0x30.
[5.0.0+] Now takes a total of 0x68-bytes of input instead of 0x30.
[19.0.0+] Now takes an additional 0x10-bytes of input.
== Cmd1108 ==
Takes a total of 0x70-bytes of input, three type-0x15 input buffers, a type-0x6 output buffer. Returns a total of 0x18-bytes of output.
[19.0.0+] Now takes an additional 0x10-bytes of input.
== OpenRawScreenShotReadStream ==
Takes a total of 0x10-bytes of input. Returns a total of 0x18-bytes of output.
Only usable when the previously loaded value from [[Settings_services|set:sys GetDebugModeFlag]] is set.
== CloseRawScreenShotReadStream ==
No input/output.
Only usable when the previously loaded value from [[Settings_services|set:sys GetDebugModeFlag]] is set.
== ReadRawScreenShotReadStream ==
Takes a total of 8-bytes of input and a type-0x6 output buffer. Returns a total of 8-bytes of output.
Only usable when the previously loaded value from [[Settings_services|set:sys GetDebugModeFlag]] is set.
== CaptureCrashScreenShot ==
Takes a total of 0x10-bytes of input and a type-0x46 output buffer. Returns a total of 8-bytes of output.
Also required the mentioned debug flag but does no longer as of [10.0.0].


= caps:ss =
= caps:ss =
This is "nn::capsrv::sf::IScreenShotService". This is available with [2.0.0+].
This is "nn::capsrv::sf::IScreenShotService".
 
This was added with [2.0.0+].


{| class="wikitable" border="1"
{| class="wikitable" border="1"
Line 113: Line 209:
| 204 || [3.0.0+] SaveEditedScreenShotEx0
| 204 || [3.0.0+] SaveEditedScreenShotEx0
|-
|-
| 206 || [?+]
| 206 || [4.0.0+] SaveEditedScreenShotEx1
|-
|-
| 208 || [5.0.0+] SaveScreenShotOfMovieEx1
| 208 || [5.0.0+] SaveScreenShotOfMovieEx1
|-
| 1000 || [13.0.0+] [[#RequestTakingScreenShotForApplet]]
|-
| 2000 || [20.0.0+]
|}
|}
== RequestTakingScreenShotForApplet ==
Takes a total of 0x68-bytes of input, two type-0x15 input buffers. Returns a total of 0x20-bytes of output.
[19.0.0+] Now takes an additional 8-bytes of input.


= caps:su =
= caps:su =
This is "nn::capsrv::sf::IScreenShotApplicationService".
This is "nn::capsrv::sf::IScreenShotApplicationService".


This was added with [3.0.0+]. This was moved to [[Applet_Manager_services|AM]] with [6.0.0+].
This was added with [3.0.0+].
 
[6.0.0+] This was moved to [[Applet_Manager_services|AM]].


{| class="wikitable" border="1"
{| class="wikitable" border="1"
Line 153: Line 260:
| 6 || [2.0.0+] CancelCurrentCall
| 6 || [2.0.0+] CancelCurrentCall
|-
|-
| 100 || [4.0.0+] GetHdcpServiceObject
| 100 || [4.0.0+] [[#GetHdcpServiceObject]]
|}
|}


GetHdcpServiceObject: No input, returns a [[#IHdcpController]].
== GetHdcpServiceObject ==
No input. Returns a [[#IHdcpController]].


= IHdcpController =
= IHdcpController =
This is "nn::hdcp::IHdcpController".
This is "nn::hdcp::detail::IHdcpController".


Added with [4.0.0+].
This was added with [4.0.0+].


{| class="wikitable" border="1"
{| class="wikitable" border="1"
Line 178: Line 286:
= mm:u =
= mm:u =
This is "nn::mmnv::IRequest".
This is "nn::mmnv::IRequest".
NVIDIA multimedia (NvMM) platform service.


{| class="wikitable" border="1"
{| class="wikitable" border="1"
Line 185: Line 291:
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || InitializeOld
| 0 || [[#InitializeOld]]
|-
|-
| 1 || FinalizeOld
| 1 || [[#FinalizeOld]]
|-
|-
| 2 || SetAndWaitOld
| 2 || [[#SetAndWaitOld]]
|-
|-
| 3 || GetOld
| 3 || [[#GetOld]]
|-
|-
| 4 || Initialize
| 4 || [[#Initialize]]
|-
|-
| 5 || Finalize
| 5 || [[#Finalize]]
|-
|-
| 6 || SetAndWait
| 6 || [[#SetAndWait]]
|-
|-
| 7 || Get
| 7 || [[#Get]]
|}
|}
== InitializeOld ==
Takes an input [[#Module]], an input [[#Priority]] and an input u32 '''EventClearMode'''. No output.
== FinalizeOld ==
Takes an input [[#Module]]. No output.
== SetAndWaitOld ==
Takes an input [[#Module]] and two input [[#Setting]] '''Min''' and '''Max'''. No output.
== GetOld ==
Takes an input [[#Module]]. Returns an output [[#Setting]] '''Current'''.
== Initialize ==
Same as [[#InitializeOld]], but returns an output u32 '''RequestId'''.
== Finalize ==
Same as [[#FinalizeOld]], but takes an input u32 '''RequestId''' instead of an input [[#Module]].
== SetAndWait ==
Same as [[#SetAndWaitOld]], but takes an input u32 '''RequestId''' instead of an input [[#Module]].
== Get ==
Same as [[#GetOld]], but takes an input u32 '''RequestId''' instead of an input [[#Module]].


= vi:u =
= vi:u =
Line 230: Line 360:
|-
|-
| 3 || [[#vi:s|GetDisplayServiceWithProxyNameExchange]]
| 3 || [[#vi:s|GetDisplayServiceWithProxyNameExchange]]
|-
|}
|}


Line 250: Line 379:
| 3 || [[#vi:m|GetDisplayServiceWithProxyNameExchange]]
| 3 || [[#vi:m|GetDisplayServiceWithProxyNameExchange]]
|-
|-
| 100 || [16.0.0+] PrepareFatal
|-
| 101 || [16.0.0+] ShowFatal
|-
| 102 || [16.0.0+] DrawFatalRectangle
|-
| 103 || [16.0.0+] DrawFatalText32
|}
|}


Line 422: Line 558:
|-
|-
| 2209 || SetLayerAlpha
| 2209 || SetLayerAlpha
|-
| 2210 || [11.0.0-11.0.1] SetLayerPositionAndSize
|-
|-
| 2312 || [1.0.0-6.2.0] CreateStrayLayer
| 2312 || [1.0.0-6.2.0] CreateStrayLayer
Line 468: Line 606:
|-
|-
| 3217 || SetDisplayCmuLuma
| 3217 || SetDisplayCmuLuma
|-
| 3218 || [11.0.0+] SetDisplayCrcMode
|-
| 6013 || [10.0.0+] GetLayerPresentationSubmissionTimestamps
|-
|-
| 8225 || [4.0.0+] GetSharedBufferMemoryHandleId
| 8225 || [4.0.0+] GetSharedBufferMemoryHandleId
Line 488: Line 630:
|-
|-
| 8258 || [5.0.0+] CancelSharedFrameBuffer
| 8258 || [5.0.0+] CancelSharedFrameBuffer
|-
| 9000 || [11.0.0+] [[#GetDp2hdmiController]]
|}
=== GetDp2hdmiController ===
No input, returns an [[#IDp2hdmiController]].
=== IDp2hdmiController ===
This is "nn::dp2hdmi::detail::IDp2hdmiController".
This was added with [11.0.0+].
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || GetFirmwareVersion
|-
| 1 || GetAvailableFirmwareVersion
|-
| 2 || CheckFirmwareUpdateRequired
|-
| 3 || StartFirmwareUpdate
|-
| 4 || StartFirmwareUpdateWithSpecifiedImage
|-
| 5 || GetFirmwareUpdateState ([11.0.0-11.0.1] OverwriteFirmware)
|-
| 6 || ResetDevice ([11.0.0-11.0.1] OverwriteFirmwareWithSpecifiedImage)
|-
| 7 || [16.0.0-18.1.0] StartBootFirmwareUpdate ([11.0.0-11.0.1] GetFirmwareUpdateState)
|-
| 8 || [16.0.0+] StartBootFirmwareUpdateWithSpecifiedImage ([11.0.0-11.0.1] ResetDevice)
|-
| 9 || [17.0.0+] GetBootFirmwareVersion
|}
|}


Line 520: Line 697:
|-
|-
| 2055 || DestroyIndirectConsumerEndPoint
| 2055 || DestroyIndirectConsumerEndPoint
|-
| 2060 || [16.0.0+] CreateWatermarkCompositor
|-
| 2062 || [16.0.0+] SetWatermarkText
|-
| 2063 || [16.0.0+] SetWatermarkLayerStacks
|-
|-
| 2300 || AcquireLayerTexturePresentingEvent
| 2300 || AcquireLayerTexturePresentingEvent
Line 534: Line 717:
|-
|-
| 2601 || [4.0.0+] GetDisplayErrorEvent
| 2601 || [4.0.0+] GetDisplayErrorEvent
|-
| 2701 || [11.0.0+] GetDisplayFatalErrorEvent
|-
|-
| 4201 || SetDisplayAlpha
| 4201 || SetDisplayAlpha
Line 542: Line 727:
|-
|-
| 4206 || [4.0.0+] SetDefaultDisplay
| 4206 || [4.0.0+] SetDefaultDisplay
|-
| 4207 || [11.0.0+] ResetDisplayPanel
|-
| 4208 || [11.0.0+] [[#SetDisplayFatalErrorEnabled]] ([11.0.0-11.0.1] EnableDisplayFatalError)
|-
| 4209 || [12.0.0+] IsDisplayPanelOn
|-
| 4300 || [11.0.0+] GetInternalPanelId
|-
|-
| 6000 || AddToLayerStack
| 6000 || AddToLayerStack
Line 568: Line 761:
|-
|-
| 6012 || [7.0.0+] DisableLayerAutoClearTransitionBuffer
| 6012 || [7.0.0+] DisableLayerAutoClearTransitionBuffer
|-
| 6013 || [13.0.0+] SetLayerOpacity
|-
| 6014 || [16.0.0+] AttachLayerWatermarkCompositor
|-
| 6015 || [16.0.0+] DetachLayerWatermarkCompositor
|-
|-
| 7000 || SetContentVisibility
| 7000 || SetContentVisibility
Line 625: Line 824:
| 8292 || [4.0.0+] FillDetachedSharedFrameBufferColor
| 8292 || [4.0.0+] FillDetachedSharedFrameBufferColor
|-
|-
| 8293 || [4.0.0+] GetDetachedSharedFrameBufferImage
| 8293 || [4.0.0+] [[#GetDetachedSharedFrameBufferImage]]
|-
|-
| 8294 || [4.0.0+] SetDetachedSharedFrameBufferImage
| 8294 || [4.0.0+] SetDetachedSharedFrameBufferImage
Line 637: Line 836:
| 8298 || [5.0.0+] ExpandStartupLogoOnSharedFrameBuffer
| 8298 || [5.0.0+] ExpandStartupLogoOnSharedFrameBuffer
|}
|}
[10.0.0+] AttachLayerPresentationTracer now takes an additional 8-bytes of input.


[5.0.0+] SetDetachedSharedFrameBufferImage now takes an additional 0x10-bytes of input. CopyDetachedSharedFrameBufferImage now takes an additional 0x18-bytes of input. SetDetachedSharedFrameBufferSubImage now takes an additional 0x10-bytes of input, and the buffer type was changed from 0x5 to 0x45.
[5.0.0+] SetDetachedSharedFrameBufferImage now takes an additional 0x10-bytes of input. CopyDetachedSharedFrameBufferImage now takes an additional 0x18-bytes of input. SetDetachedSharedFrameBufferSubImage now takes an additional 0x10-bytes of input, and the buffer type was changed from 0x5 to 0x45.
=== GetDetachedSharedFrameBufferImage ===
Takes a total of 0x10-bytes of input and a type-0x6 output buffer, returns a total of 8-bytes of output.
[15.0.0+] Now takes a total of 0x28-bytes of input and a type-0x6 output buffer, returns a total of 8-bytes of output.
== SetDisplayFatalErrorEnabled ==
Takes an input u64, no output.
[12.0.0+] Takes an input bool and u64, no output.
= lbl =
This is "nn::lbl::detail::ILblController".
[11.0.0+] this was moved from [[PTM_services|ptm]].
{| class="wikitable" border="1"
|-
! Cmd || Name
|-
| 0 || SaveCurrentSetting
|-
| 1 || LoadCurrentSetting
|-
| 2 || SetCurrentBrightnessSetting
|-
| 3 || GetCurrentBrightnessSetting
|-
| 4 || ApplyCurrentBrightnessSettingToBacklight
|-
| 5 || GetBrightnessSettingAppliedToBacklight
|-
| 6 || SwitchBacklightOn
|-
| 7 || SwitchBacklightOff
|-
| 8 || GetBacklightSwitchStatus
|-
| 9 || EnableDimming
|-
| 10 || DisableDimming
|-
| 11 || IsDimmingEnabled
|-
| 12 || EnableAutoBrightnessControl
|-
| 13 || DisableAutoBrightnessControl
|-
| 14 || IsAutoBrightnessControlEnabled
|-
| 15 || SetAmbientLightSensorValue
|-
| 16 || [[#GetAmbientLightSensorValue]]
|-
| 17 || SetBrightnessReflectionDelayLevel
|-
| 18 || GetBrightnessReflectionDelayLevel
|-
| 19 || SetCurrentBrightnessMapping
|-
| 20 || GetCurrentBrightnessMapping
|-
| 21 || SetCurrentAmbientLightSensorMapping
|-
| 22 || GetCurrentAmbientLightSensorMapping
|-
| 23 || [3.0.0+] IsAmbientLightSensorAvailable
|-
| 24 || [3.0.0+] SetCurrentBrightnessSettingForVrMode
|-
| 25 || [3.0.0+] GetCurrentBrightnessSettingForVrMode
|-
| 26 || [3.0.0+] [[#EnableVrMode]]
|-
| 27 || [3.0.0+] [[#DisableVrMode]]
|-
| 28 || [3.0.0+] [[#IsVrModeEnabled]]
|-
| 29 || [7.0.0+] IsAutoBrightnessControlSupported
|}
== GetAmbientLightSensorValue ==
No input. Outputs lux in float.
[5.0.0+] Now returns an output [[#AmbientLightSensorValue]].
== GetCurrentBrightnessSetting ==
No input. Returns an output u32 int of the current backlight level.
== GetBrightnessSettingAppliedToBacklight ==
No input. Returns an output u32 int of the backlight level computed from the ambient light sensor.
== IsAutoBrightnessControlEnabled ==
No input. Returns an output u8 bool indicating whether auto brightness is enabled.
== EnableVrMode ==
No input/output. Used by [[AM_services#SetVrModeEnabled]].
Sets a global state field to 0x1.
== DisableVrMode ==
No input/output. Used by [[AM_services#SetVrModeEnabled]].
Sets the global state field used by [[#EnableVrMode]] to 0x0.
== IsVrModeEnabled ==
No input. Returns an output u8 bool set by the above commands.
= Module =
This is "nn::mmnv::Module".
{| class="wikitable" border="1"
|-
! Value || Name
|-
| 0 || Cpu
|-
| 1 || Gpu
|-
| 2 || Emc
|-
| 3 || SysBus
|-
| 4 || Mselect
|-
| 5 || Nvdec
|-
| 6 || Nvenc
|-
| 7 || Nvjpg
|-
| 8 || Test
|}
= Priority =
This is "nn::mmnv::Priority". This is an u32.
= Setting =
This is "nn::mmnv::Setting". This is an u32.


= DisplayInfo =
= DisplayInfo =
This is "nn::vi::DisplayInfo". This is a 0x60-byte structure.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Size || Description
! Offset || Size || Description
|-
|-
| 0x0 || 0x40 || [[#DisplayName]]
| 0x0 || 0x40 || [[#DisplayName|Name]]
|-
|-
| 0x40 || 0x1 || Whether or not the display has a constrained number of layers.
| 0x40 || 0x1 || HasLayerLimit
|-
|-
| 0x41 || 0x7 || Padding/Reserved
| 0x41 || 0x7 || Reserved
|-
|-
| 0x48 || 0x8 || If this display has a constrained number of layers (0x40 is set), indicates the maximum number of layers.
| 0x48 || 0x8 || LayerCountMax
|-
|-
| 0x50 || 0x8 || Width in pixels
| 0x50 || 0x8 || LayerWidthPixelCountMax
|-  
|-  
| 0x58 || 0x8 || Height in pixels
| 0x58 || 0x8 || LayerHeightPixelCountMax
|}
|}
This is a 0x60-byte structure.


The width/height for the "Default" Display is the resolution for 1080p even when in handheld-mode.
The width/height for the "Default" Display is the resolution for 1080p even when in handheld-mode.


= DisplayName =
= DisplayName =
This is a 0x40-byte block: a NUL-terminated string.
This is "nn::vi::DisplayName". This is a 0x40-byte block: a NUL-terminated string.


Can be "Default", "External", "[https://en.wikipedia.org/wiki/Extended_Display_Identification_Data Edid]", "Internal" or "Null".
Can be "Default", "External", "[https://en.wikipedia.org/wiki/Extended_Display_Identification_Data Edid]", "Internal" or "Null".
= NativeWindow =
Max size of this buffer is 0x100-bytes(outbuf size used by official user-processes). Parsed("...DeserializeNativeWindow()") by a function called by the code described under [[#OpenLayer]], which executes code with Android symbols.
This is a [[#Parcel]].


= Parcel =
= Parcel =
Line 682: Line 1,027:
| 0x10 || ? || FlattenedBinder
| 0x10 || ? || FlattenedBinder
|}
|}
= NativeWindow =
Max size of this buffer is 0x100-bytes(outbuf size used by official user-processes). Parsed("...DeserializeNativeWindow()") by a function called by the code described under [[#OpenLayer]], which executes code with Android symbols.
This is a [[#Parcel]].


== ParcelData ==
== ParcelData ==
Line 713: Line 1,053:
This normally contains an u32 with value 0?
This normally contains an u32 with value 0?


= Resolution handling =
= AmbientLightSensorValue =
{| class="wikitable" border="1"
|-
! Offset || Size || Description
|-
| 0x0 || 0x4 || bOverLimit. (u32) Equals to 1 if visible or IR light data is over 65534.
|-
| 0x4 || 0x4 || fLux. (float) Value in lux from the ambient light sensor.
|}
Note: if bOverLimit=1 and the default ALS configuration is used, the measurement of fLux should not be considered and the actual max value depends on the type of light. Ranges from 12.5K - 17.5K.
 
= Notes =
== Resolution Handling ==
There doesn't seem to be a way to get the actual TV resolution while using the "Default" Display. Official apps just hard-code what resolution to use depending on the current [[AM_services|OperationMode]].
There doesn't seem to be a way to get the actual TV resolution while using the "Default" Display. Official apps just hard-code what resolution to use depending on the current [[AM_services|OperationMode]].
== Ambient Light Sensor ==
The BH1730 outputs 2 values. Visible light and IR light. This is then calculated through an algorithm that checks for Gain, Measurement time, filter qualities and ouputs lux (max correct measurement of 100K lux).
The default values are Gain 64x and ITIME of 38 (256 - 218). This allows for a max lux value of 17972 lux when visible light value is maximum and IR light is 0. When both of them are on their limit, the output is 1192 lux.
The sensor is fully configurable.


[[Category:Services]]
[[Category:Services]]
Retrieved from "https://switchbrew.org/wiki/Display_services"