Changes in Kbuild

f83d1c31 - drm/nouveau/vfn: add stub subdev for dev_func

Wed, 01 Jun 2022 10:46:53 +0000

drm/nouveau/vfn: add stub subdev for dev_funcInitially for NV_USERMODE class, and Turing/Ampere's new interrupt tree.v2. fixup for ga103 early mergeSigned-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

26fbb4c8 - drm/nouveau/privring: rename from ibus

Sat, 16 Jan 2021 06:17:21 +0000

drm/nouveau/privring: rename from ibusSigned-off-by: Ben Skeggs Reviewed-by: Lyude Paul List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

9d350c5e - drm/nouveau/secboot: remove

Tue, 14 Jan 2020 20:34:22 +0000

drm/nouveau/secboot: removeSigned-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

31bef57f - drm/nouveau/core: define ACR subdev

Tue, 14 Jan 2020 20:34:21 +0000

drm/nouveau/core: define ACR subdevThis will replace the current SECBOOT subdev for handling firmware onsecure falcons.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

b0f84a84 - drm/nouveau: fix bogus GPL-2 license header

Fri, 05 Jul 2019 05:11:42 +0000

drm/nouveau: fix bogus GPL-2 license headerThe bulk SPDX addition made all these files into GPL-2.0 licensed files.However the remainder of the project is MIT-licensed, these fileswere simply missing the boiler plate and got caught up in the global update.Fixes: 96ac6d4351004 (treewide: Add SPDX license identifier - Kbuild)Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

96ac6d43 - treewide: Add SPDX license identifier - Kbuild

Thu, 30 May 2019 12:03:44 +0000

treewide: Add SPDX license identifier - KbuildAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0Reported-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman Reviewed-by: Kate Stewart Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

78cdadb8 - drm/nouveau/core: define GSP subdev

Tue, 12 Feb 2019 12:28:13 +0000

drm/nouveau/core: define GSP subdevExact meaning of the acronym is unknown, but we need this for Turing ACR.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

1ce46689 - drm/nouveau/core: define FAULT subdev

Tue, 08 May 2018 10:39:46 +0000

drm/nouveau/core: define FAULT subdevThis will be responsible for the handling of MMU fault buffers on GPUsthat support them.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

eaebfcc3 - drm/nouveau/core: add top plumbing

Fri, 08 Apr 2016 07:24:40 +0000

drm/nouveau/core: add top plumbingSigned-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

dc06e366 - drm/nouveau/subdev/iccsense: add new subdev for power sensors

Thu, 18 Feb 2016 13:10:49 +0000

drm/nouveau/subdev/iccsense: add new subdev for power sensorsSigned-off-by: Karol Herbst Reviewed-by: Martin Peres List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

7d12388a - drm/nouveau/core: add support for secure boot

Wed, 24 Feb 2016 05:42:20 +0000

drm/nouveau/core: add support for secure bootOn GM200 and later GPUs, firmware for some essential falcons (notablyGR ones) must be authenticated by a NVIDIA-produced signature andloaded by a high-secure falcon in order to be able to access privilegedregisters, in a process known as Secure Boot.Secure Boot requires building a binary blob containing the firmwaresand signatures of the falcons to be loaded. This blob is then given toa high-secure falcon running a signed loader firmware that copies theblob into a write-protected region, checks that the signatures arevalid, and finally loads the verified firmware into the managed falconsand switches them to privileged mode.This patch adds infrastructure code to support this process on chipsthat require it.v2:- The IRQ mask of the PMU falcon was left - replace it with the proper irq_mask variable.- The falcon reset procedure expecting a falcon in an initialized state, which was accidentally provided by the PMU subdev. Make sure that secboot can manage the falcon on its own.Signed-off-by: Alexandre Courbot Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

0a34fb31 - drm/nouveau/pci: new subdev

Thu, 20 Aug 2015 04:54:22 +0000

drm/nouveau/pci: new subdevSigned-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

37a5d028 - drm/nouveau/mspdec: separate from vp

Wed, 14 Jan 2015 02:50:04 +0000

drm/nouveau/mspdec: separate from vpSwitch to NVIDIA's name for the device.The namespace of NVKM is being changed to nvkm_ instead of nouveau_,which will be used for the DRM part of the driver. This is beingdone in order to make it very clear as to what part of the driver agiven symbol belongs to, and as a minor step towards splitting theDRM driver out to be able to stand on its own (for virt).Because there's already a large amount of churn here anyway, this isas good a time as any to also switch to NVIDIA's device and chipsetnaming to ease collaboration with them.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

5ce3bf3c - drm/nouveau/mmu: rename from vmmgr (no binary change)

Tue, 13 Jan 2015 23:57:36 +0000

drm/nouveau/mmu: rename from vmmgr (no binary change)Switch to NVIDIA's name for the device.The namespace of NVKM is being changed to nvkm_ instead of nouveau_,which will be used for the DRM part of the driver. This is beingdone in order to make it very clear as to what part of the driver agiven symbol belongs to, and as a minor step towards splitting theDRM driver out to be able to stand on its own (for virt).Because there's already a large amount of churn here anyway, this isas good a time as any to also switch to NVIDIA's device and chipsetnaming to ease collaboration with them.A comparison of objdump disassemblies proves no code changes.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

ebb58dc2 - drm/nouveau/pmu: rename from pwr (no binary change)

Tue, 13 Jan 2015 14:04:21 +0000

drm/nouveau/pmu: rename from pwr (no binary change)Switch to NVIDIA's name for the device.The namespace of NVKM is being changed to nvkm_ instead of nouveau_,which will be used for the DRM part of the driver. This is beingdone in order to make it very clear as to what part of the driver agiven symbol belongs to, and as a minor step towards splitting theDRM driver out to be able to stand on its own (for virt).Because there's already a large amount of churn here anyway, this isas good a time as any to also switch to NVIDIA's device and chipsetnaming to ease collaboration with them.A comparison of objdump disassemblies proves no code changes.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

f3867f43 - drm/nouveau/clk: rename from clock (no binary change)

Tue, 13 Jan 2015 13:37:38 +0000

drm/nouveau/clk: rename from clock (no binary change)Rename to match the Linux subsystem responsible for the same kind ofthings. Will be investigating how feasible it will be to expose theGPU clock trees with it at some point.The namespace of NVKM is being changed to nvkm_ instead of nouveau_,which will be used for the DRM part of the driver. This is beingdone in order to make it very clear as to what part of the driver agiven symbol belongs to, and as a minor step towards splitting theDRM driver out to be able to stand on its own (for virt).Because there's already a large amount of churn here anyway, this isas good a time as any to also switch to NVIDIA's device and chipsetnaming to ease collaboration with them.A comparison of objdump disassemblies proves no code changes.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild

c39f472e - drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes)

Tue, 13 Jan 2015 12:13:14 +0000

drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes)The symlinks were annoying some people, and they're not used anywhereelse in the kernel tree. The include directory structure has beenchanged so that symlinks aren't needed anymore.NVKM has been moved from core/ to nvkm/ to make it more obvious as towhat the directory is for, and as some minor prep for when NVKM getssplit out into its own module (virt) at a later date.Signed-off-by: Ben Skeggs List of files: /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild