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24 Commits

Author SHA1 Message Date
Laxman Dewangan
f53fa88eae drm: Get rid of explicit header inclusion 
The required headers for drm driver are already
included in the master makefile. Hence, it is not
required to add include path explicitly.

Bug 4087103

Change-Id: If3cf11e333fb07498329c935072904dae652bf9f
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2894611
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-27 02:55:36 -07:00
Mikko Perttunen
93006031b9 drm/tegra: Support virtualized engines 
Support engines that are not owned by NvHost Server.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Change-Id: I3d3c8b153e1e5c92bcf6d9e1439c20fba3b9767f
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2811838
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 09:18:59 +00:00
Mikko Perttunen
a9bb2f825b drm/tegra: Add OFA support 
Add support for the optical flow accelerator. Implementation is the
same as for other Falcons except that we omit some legacy things
since the engine only exists from T234 onwards, and the addition
of having to initialize the OFA's safety RAM before boot.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Change-Id: I9612e82a116cc76be492a0c533afce67c42f6a2c
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2784964
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-04-03 09:18:59 +00:00
Mikko Perttunen
2e8de96526 drm/tegra: Add code for booting RISC-V based engines 
Add helper code for booting RISC-V based engines where firmware is
located in a carveout.

Bug 3778105

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Change-Id: I36eda4774838fc73098bcf2eff8c3f1983c82465
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2771768
(cherry picked from commit cc6935ec1dc1e6557f5e0a7d53ef9f0c3ff12fb3)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2759060
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
 2023-04-03 09:18:59 +00:00
Mikko Perttunen
f535883c6a drm/tegra: Introduce program_iommu_regs helper 
The VIC and NVDEC drivers contain some duplicated code. Start chipping
away at that by introducing a helper for programming the TRANSCFG
and STREAMID registers.

Bug 3778105

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Change-Id: I30f9cf3fb8fb89fa5abf5f5e17ba41649a42097e
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2771766
(cherry picked from commit 27872b2f90d66d8706594f5903cff4d2b1e88be4)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2759058
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
 2023-04-03 09:18:59 +00:00
Jon Hunter
38c4f3bbd5 drm/tegra: Add trace support 
Add trace support for the Tegra DRM driver by pulling in the relevant
changes from the upstream Tegra DRM driver.

Bug 3724727

Change-Id: Id34df005df76a27120282790a53c09c71361cec2
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2739540
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
 2023-04-03 09:18:59 +00:00
Mikko Perttunen
02b028d02a drm/tegra: Merge upstream changes 
Merge upstream changes from linux-next, including merged version
of new UAPI.

Change-Id: I4f591d39e51ac6ab6877a0bd428adf166eca3c55
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2653095
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 09:18:59 +00:00
Jon Hunter
96b2a8c5ea drm/tegra: Add support for NVENC and NVJPG 
Add support for the Host1x NVENC and NVJPG engines.

JIRA LS-411

Change-Id: Ied1c64c17d337e571512c053ef9552642faa430c
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2490297
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 09:18:59 +00:00
Thierry Reding
65450ce220 drm/tegra: Fix standalone build 
To facilitate building the module standalone, set the srctree.host1x
variable to a default value.

Bug 200768479

Signed-off-by: Thierry Reding <treding@nvidia.com>
Change-Id: I7658a7f493d3b9791e68300cfc0ba864381671e0
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2596397
(cherry picked from commit e2a7e1400416480939e47b85e2353409ca7f7097)`
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2620151
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 09:18:59 +00:00
Mikko Perttunen
cc014ee851 drm/tegra: Add NVDEC support 
Support NVDEC (both instances on Tegra194).

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Change-Id: I8f6c841a16103fbf37bff3a3440d69059f2644f0
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2532426
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 09:18:59 +00:00
Jon Hunter
11fff0c012 drm/tegra: Clean-up build for Tegra DRM 
Trivial clean-up for building Tegra DRM by ...

1. Removing the Kconfig file because this is not needed for building
   as an external module and we only plan to build this as an external
   module.
2. Move the header file 'tegra_drm_next.h' under the Tegra DRM source
   directory so that we don't need to pass the path for finding the
   header when building Tegra DRM as an external module.
3. Remove the 'CONFIG_DRM_TEGRA_NEXT' variable because we always build
   Tegra DRM as a module.

Bug 200687525

Change-Id: I79661fa7eaf548646277e5e89adab198383bf466
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2485761
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 09:18:59 +00:00
Jon Hunter
b8c2d943ed drm/tegra: Add upstream tegra-drm driver 
Add the upstream tegra-drm driver with the 'Host1x/Tegra UAPI' series
[0] applied. This driver will be built as an external module for testing
and development with upstream Linux kernels.

The following modifications have been made to the series posted upstream
1. Update the Makefile to always build the driver as a module
2. Always enable the tegra_drm_ioctl_xxx in the tegra_drm_ioctls and
   remove the dependency on CONFIG_DRM_TEGRA_STAGING.
3. Rename the include/uapi/drm/tegra_drm.h to
   include/uapi/drm/tegra_drm_next.h to avoid conflicts with upstream
   headers when building as an external module.
5. Rename the module that is built to be tegra-drm-next.ko instead of
   tegra-drm.ko to avoid any depmod conflicts with the upstream driver.

[0] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=215770

Bug 3156385

Change-Id: I19206f989325c9c6ff3c2b9301d964140d52234f
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2435802
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 09:18:59 +00:00
Jon Hunter
46b9df5186 gpu: Remove unused host1x and tegra-drm drivers 
The host1x and tegra-drm drivers located in the linux-nvidia repository
are not referenced by any upper level Makefile and so are never
compiled. Therefore, remove the unused host1x and tegra-drm drivers
from the linux-nvidia repository.

Bug 3156385

Change-Id: I770844f1255541628eb4fc962f1c19866cbae31b
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2435652
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
 2023-04-03 09:18:59 +00:00
Stephen Warren
107b92c698 nvidia: use $(srctree.$(overlay)) 
Update all Makefiles to make use of the new srctree.$(overlay) variables
to remove hard-coding the path to any overlays. One direct reference
remains in a hard-coded include statement in drivers/misc/tegra-cec/.

Bug 1978395

Change-Id: I5cdce04e019567a9bbfffaf0e92a61bd16806e99
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1593800
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Timo Alho <talho@nvidia.com>
Tested-by: Timo Alho <talho@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 09:18:59 +00:00
Stephen Warren
e9e22f3af8 nvidia: use kernel overlay features 
Update all Kconfig files and Makefiles to rely on the kernel overlay
feature. In particular, don't include any Kconfig files or Makefiles
from other overlays. -I directives in CFLAGS are not yet cleaned up.

Bug 1978395

Change-Id: I425d37d55f8ea61fb3a082a1504f994ff30cec03
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1561187
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-04-03 09:18:59 +00:00
dmitry pervushin
a3207fc093 t18x: renaming KConfigs & Makefiles to add suffix 
Bug 1783210

Signed-off-by: dmitry pervushin <dpervushin@nvidia.com>
Change-Id: I20c29b4dd5947d296a6ab1e83d47e569e386855b
Reviewed-on: http://git-master/r/1176347
Reviewed-on: http://git-master/r/1177303
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Tested-by: Alexander Van Brunt <avanbrunt@nvidia.com>
Reviewed-on: http://git-master/r/1183017
 2023-04-03 09:18:59 +00:00
Pritesh Raithatha
c79c8e5d6c kernel: t18x: change kernel path 
All kernel versions are getting moved inside $TOP/kernel folder.
Changing kernel paths accordingly.

Bug 200190733

Change-Id: Ia0353dd4be3fb3d76bbfc82609be99546a217f92
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-on: http://git-master/r/1143409
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
 2023-04-03 09:18:59 +00:00
Deepak Nibade
37dfa4b276 drm/tegra: add T186 support to TSEC 
Define tsec_t186_config/tsecb_t186_config and
tsec_t186_ops for TSEC

Define .load_regs = tsec_load_streamid_regs() for TSEC
streamid support

Bug 1704301

Change-Id: Ibf3219973627802ee4301c5a23e766d9953dbc3b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1029501
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
 2023-04-03 09:18:59 +00:00
Deepak Nibade
115fb9a93e drm/tegra: add T186 support to NVJPG 
Define nvjpg_t186_config and nvjpg_t186_ops for NVJPG

Define .load_regs = nvjpg_load_streamid_regs() for NVJPG
streamid support

Bug 1704301

Change-Id: I7181a414ebe4ff5db3ce70592494cda13f03f784
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1029499
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
 2023-04-03 09:18:59 +00:00
Deepak Nibade
61639b472d drm/tegra: add T186 support to NVDEC 
Define nvdec_t186_config and nvenc_t186_ops for NVDEC

Define .load_regs = nvdec_load_streamid_regs() for NVDEC
streamid support

Define prepare_poweroff() and finalize_poweron()

Bug 1704301

Change-Id: Ibfbb9f40ca4646e7d3afa4a150f6303e0399299c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1029498
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
 2023-04-03 09:18:59 +00:00
Deepak Nibade
f430961408 drm/tegra: add T186 support to NVENC 
Define nvenc_t186_config and nvenc_t186_ops for NVENC

Define .load_regs = nvenc_load_streamid_regs() for NVENC
streamid support.

Bug 1704301

Change-Id: I71efcfe4208568b5e4cbc463444d7d4a6ccfb96c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1026451
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
 2023-04-03 09:18:59 +00:00
Deepak Nibade
27cb8a37fc drm/tegra: add T186 support to VIC 
Define vic_t186_config and vic_t186_ops for VIC

Define .load_regs = vic_load_streamid_regs() for VIC
streamid support

Bug 1704301

Change-Id: Ib364c773c6c340c30e2644ef0baca500d89de55c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1023439
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
 2023-04-03 09:18:59 +00:00
Laxman Dewangan
969bd376ed drm: Remove dummy Makefile 
Preparing the drm/tegra folder for integrating the
drivers of drm from kernel/nvidia.

Change-Id: Ia15d4e31d951f7c04dd17f189106032146f47f6d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
 2023-04-03 09:17:32 +00:00
Laxman Dewangan
53115452ad drm: Copy source file from kernel/nvidia to build drm module 
Copy the sources of drm module from kernel/nvidia to
kernel/nvidia-oot to build drm as OOT module.

Files get copied at build time.

Bug 3583645

Change-Id: I1f63c834368f178b36e9935a5bd5d8db77d10c60
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2718332
GVS: Gerrit_Virtual_Submit
 2022-05-27 15:49:33 -07:00