* Rewrite SurfaceFlinger
Reimplement accurately SurfaceFlinger (based on my 8.1.0 reversing of it)
TODO: support swap interval properly and reintroduce disabled "game vsync" support.
* Some fixes for SetBufferCount
* uncomment a test from last commit
* SurfaceFlinger: don't free the graphic buffer in SetBufferCount
* SurfaceFlinger: Implement swap interval correctly
* SurfaceFlinger: Reintegrate Game VSync toggle
* SurfaceFlinger: do not push a fence on buffer release on the consumer side
* Revert "SurfaceFlinger: do not push a fence on buffer release on the consumer side"
This reverts commit 586b52b0bfab2d11f361f4b59ab7b7141020bbad.
* Make the game vsync toggle work dynamically again
* Unregister producer's Binder object when closing layer
* Address ripinperi's comments
* Add a timeout on syncpoint wait operation
Syncpoint aren't supposed to be waited on for more than a second.
This effectively workaround issues caused by not having a channel
scheduling in place yet.
PS: Also introduce Android WaitForever warning about fence being not
signaled for 3s
* Fix a print of previous commit
* Address Ac_K's comments
* Address gdkchan's comments
* Address final comments
* Implement GPU syncpoints
This adds support for GPU syncpoints on the GPU backend & nvservices.
Everything that was implemented here is based on my researches,
hardware testing of the GM20B and reversing of nvservices (8.1.0).
Thanks to @fincs for the informations about some behaviours of the pusher
and for the initial informations about syncpoints.
* syncpoint: address gdkchan's comments
* Add some missing logic to handle SubmitGpfifo correctly
* Handle the NV event API correctly
* evnt => hostEvent
* Finish addressing gdkchan's comments
* nvservices: write the output buffer even when an error is returned
* dma pusher: Implemnet prefetch barrier
lso fix when the commands should be prefetch.
* Partially fix prefetch barrier
* Add a missing syncpoint check in QueryEvent of NvHostSyncPt
* Address Ac_K's comments and fix GetSyncpoint for ChannelResourcePolicy == Channel
* fix SyncptWait & SyncptWaitEx cmds logic
* Address ripinperi's comments
* Address gdkchan's comments
* Move user event management to the control channel
* Fix mm implementation, nvdec works again
* Address ripinperi's comments
* Address gdkchan's comments
* Implement nvhost-ctrl close accurately + make nvservices dispose channels when stopping the emulator
* Fix typo in MultiMediaOperationType
* Add detail of ZbcSetTableArguments
This is a missing part of the #800 PR that cause an assert to be
triggered in debug mode.
Also, remove Fence in SurfaceFlinger as it's a duplicate of NvFence.
* Fix critical issue in size checking of ioctl
oops
