Commit graph

17 commits

Author SHA1 Message Date
Subv
6c0c81dfdc GPU: Remove a surface from the cache when its backing memory is being unmapped from the GPU's MMU. 2018-07-01 10:50:06 -05:00
Subv
72b5c448cf GPU: Implemented nvhost-as-gpu's UnmapBuffer ioctl.
It removes a mapping previously created with the MapBufferEx ioctl.
2018-05-20 14:25:56 -05:00
Lioncash
7c9644646f
general: Make formatting of logged hex values more straightforward
This makes the formatting expectations more obvious (e.g. any zero padding specified
is padding that's entirely dedicated to the value being printed, not any pretty-printing
that also gets tacked on).
2018-05-02 09:49:36 -04:00
Subv
0c8b7c00e8 GPU: Don't write to invalid memory locations when handling ioctls that don't have an output. 2018-05-01 14:54:15 -05:00
Lioncash
285d8d8b7d
nvdrv: Move logging macros over to new fmt-compatible ones 2018-04-24 12:01:27 -04:00
Subv
0d6eafe11a NvDrv/nvhost-as-gpu: Ensure that the object passed to MapBufferEx has already been allocated.
Also added a consistency check and a comment for the case when the object id is different than its handle. The real nvservices doesn't make a distinction between ids and handles, each object gets an unique handle which doubles as its id.
2018-04-23 11:21:46 -05:00
Subv
e4bd0bddea Nvdrv/nvhost-as-gpu: Implemented the ioctl REMAP command.
It takes a previously-reserved (AllocateSpace) GPU memory address and maps it to the address of the nvmap object passed to Remap.
2018-04-23 11:21:46 -05:00
Lioncash
ccca5e7c28 service: Use nested namespace specifiers where applicable
Tidies up namespace declarations
2018-04-19 22:20:28 -04:00
Lioncash
dc97117a0b
nvhost_as_gpu: Silence formatting specifier warnings 2018-02-14 01:52:49 -05:00
Subv
6cddf9d88e Make a GPU class in VideoCore to contain the GPU state.
Also moved the GPU MemoryManager class to video_core since it makes more sense for it to be there.
2018-02-11 23:44:12 -05:00
bunnei
a39a65cbe0 nvhost_as_gpu: Implement AllocateSpace and MapBufferEx. 2018-02-07 23:31:28 -05:00
bunnei
703880c9ab nvhost_as_gpu: Add nvmap as a class member. 2018-02-07 22:55:09 -05:00
David
d129905a66 Extra nvdrv support (#162)
* FinishInitalize needed for 3.0.1+ games

* nvdrv:s and nvdrv:t both use NVDRV

* Most settings return 0 on hardware, disabled NV_MEMORY_PROFILER for now.

NVN_THROUGH_OPENGL & NVRM_GPU_PREVENT_USE are a few interesting settings to look at. Carefully choosing settings can help with drawing graphics later on

* Initial /dev/nvhost-gpu support

* ZCullBind

* Stubbed SetErrorNotifier

* Fixed SetErrorNotifier log, Added SetChannelPriority

* Allocate GPFIFO Ex2, Allocate Obj Ctx, Submit GPFIFO

* oops

* Fixed up naming/structs/enums. Used vector instead of array for "gpfifo_entry"

* Added missing fixes

* /dev/nvhost-ctrl-gpu

* unneeded struct

* Forgot u32 in enum class

* Automatic descriptor swapping for ioctls, fixed nvgpu_gpu_get_tpc_masks_args being incorrect size

* nvdrv#QueryEvent

* Renamed logs for nvdrv

* Refactor ioctl so nv_result isn't needed

* /dev/nvhost-as-gpu

* Fixed Log service naming, CtxObjects now u32, renamed all structs, added static_asserts to structs, used INSERT_PADDING_WORDS instead of u32s

* nvdevices now uses "Ioctl" union,

* IoctlGpfifoEntry now uses bit field

* final changes
2018-02-05 18:19:31 -08:00
Subv
30657f9ca1 NV: Move the nvdrv classes into the Nvidia namespace, and move the functionality to a s single module that services call. 2018-01-16 19:03:49 -05:00
bunnei
1247c53786 yuzu: Update license text to be consistent across project. 2018-01-13 16:22:39 -05:00
bunnei
94ad97def0 nv: Fix more broken asserts. 2018-01-11 22:31:12 -05:00
Subv
1ca800ccee NV: Move the nv device nodes to their own directory and namespace. 2018-01-10 23:28:40 -05:00