Remove the legacy NVHOST support from the nvhost.h file that is no
longer needed. Eventually we will remove this file completely, but it is
currently still needed as it provides a shim layer for working with the
upstream host1x driver.
Bug 4475969
Change-Id: Id4d97b41de2590800e321e4eeb9c03b434e00dc5
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3065976
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
For Linux v6.8, the function strlcpy() has been removed. The function
strscpy() was added in Linux v4.3 and has been preferred over strlcpy().
See upstream Linux commit 30035e45753b ("string: provide strscpy()") for
more details. The Linux checkpatch.pl script warns against using
strlcpy().
The function strscpy() takes the same arguments as strlcpy(), but
returns a type of ssize_t instead of size_t. Update the drivers to use
strscpy() instead of strlcpy().
Bug 4448428
Change-Id: Id6f196f0e81decf1545f9aa4f74f5c63a7f72a48
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3059457
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
Remove the legacy downstream quirk 'UFSHCD_QUIRK_ENABLE_STREAM_ID' and
always use the supported upstream quirk from now on. The legacy quirk
will never be upstreamed and so to support 3rd Party Linux distributions
that will not have this quirk, we should only support the official
upstream quirk.
Bug 4346767
Bug 4450187
Change-Id: Iabec6beb63b99ada7e8893cfa2acc0ed5e7ee92f
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3045039
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: svc-bootloader-acv <svc-bootloader-acv@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The earlier porting of the driver for Linux 6.6 is not
matching with the previous kernel implementation.
Few V4L2 APIs have been deprecated from Linux 6.6. and
added the new APIs.
Use the correct API available from Linux6.6 for the
replacement as the previous supported kernel APIs.
For reference, the changes in core kernels are:
The device argument is added in the API v4l2_async_nf_init() with
commit b8ec754ae4c5 ("media: v4l: async: Set v4l2_device and subdev
in async notifier init") in Linux 6.6.
The API is removed with commit bda8953e8c3e ("media: v4l: async: Drop
v4l2_async_nf_parse_fwnode_endpoints()") in Linux 6.6
Bug 4346767
Change-Id: I94877a8fe6a6764fc3c913fea7ecdbfdc7c793d6
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3042993
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The UFS headers are moved to include as public headers from
Linux 5.19. Use the headers directly from the core kernel
instead of making the copy in drivers-private for nvidia-oot.
Keep copy of only those drivers which are still in the
drivers folder in core kernel.
This will help to align all definition which driver needs to
sync with core driver available in the core kernel.
Bug 4346767
Change-Id: I1e59e32bee0f89591e50fff2f61e35d468f4207c
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3039312
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The legacy tegra IVC driver is used only in AON driver.
Rest of client are already moved to the IVC drier from
core kernel.
Move the driver to AON folder and limit the usage of
driver to AON driver only.
Bug 4430467
Change-Id: Id0e9aeaf3415d33812556b82bfb0adc4941b2f41
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3039674
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Some of the drivers-private headers are now available in public
header path in core kernel. Use such headers directly from the
core kernel for Linux 6.7 and later instead of copying it in the
nvidia-oot/include/driver-private.
Also match the quirks definition with core kernel for Linux 6.0 and
later.
Bug 4346767
Change-Id: If994466a3cabc6df8eeb0e97018f48d48a8306dc
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3038489
Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Tested-by: Vishwaroop A <va@nvidia.com>
The headers of UFS got changed for Linux 6.7 over Linux 6.1.
Make the copy the of the headers and modify according to
Linux 6.7 core kernel headers.
Note: These headers will be removed and use directly from
core kernel in follow on cleanups.
Bug 4346767
Change-Id: I12cb4eac187bb3414efcc5bfb6246a322e917094
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3037996
Reviewed-by: Shardar Mohammed <smohammed@nvidia.com>
The compiler option -Wmissing-prototypes is being enabled globally in
the upstream Linux kernel and this causes build failures for various
drivers. The build failures occur because either the driver is missing
an include file which has the prototype or because the function is not
declared statically when it should be (ie. there are no external users).
Fix the various build failures and enable -Wmissing-prototypes to
prevent any new instances from occurring. Note that the only driver that
is not fixed at the moment is rtl8822ce due to large number of failures
and so build this with '-Wno-missing-prototypes' for now, which is not
different to how it was being compiled prior to this change.
Bug 4404965
Change-Id: Ie5572d23659e0346fa035d645d9043b0a6da5fdc
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3027488
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Clean-up the UFS headers by adding a new top-level header for ufshcd.h,
ufshci.h and unipro.h that will include the appropriate header
depending on kernel version. This saves replicating the kernel version
check for every source file that includes these headers.
Note that the ufshcd-pltfrm.h header is identical between v5.15, v5.16
and 6.1 kernels and so remove the duplicated versions of this header and
just use a common header for all kernel versions.
Bug 4221847
Change-Id: I0e0ba2f4389af7e34ab62e3131141405d87aeeb1
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2996211
Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The Tegra124 SPI slave driver declares a prototype for the function
tegra_spi_slave_register_callback() that does not exist. The correct
function name is tegra124_spi_slave_register_callback() and so fix the
prototype accordingly. Move the prototype to an actual header because
this is the correct place for defining prototypes for other drivers to
reference. This was caught by enabling the compiler flag
-Wmissing-prototype.
Bug 4404965
Change-Id: I765723d0a5ed6369784e5f6c480a6f03500659f3
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3027487
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Use conftest to find if struct v4l2_async_connection present
or not. The struct v4l2_async_subdev is renamed to struct
v4l2_async_connection with change commit adb2dcd5f2d49d3
("media: v4l: async: Rename v4l2_async_subdev as v4l2_async_connection")
in Linux 6.5
Bug 4346767
Change-Id: Id15c8ce747a8642b7831b79f45e15f26e95744b2
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3028744
Reviewed-by: Shardar Mohammed <smohammed@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The Nvhost-related APIs have been deprecated and are no longer
supported since our migration from K510 to K515. Therefore, the camera
platform driver should refrain from using "nvhost_*" functions to set
the clock rate.
Integrate the common operation callback interface into the
tegra_camera_dev_info structure. This modification allows individual
drivers to achieve clock set rate operations by registering the
callback and completing the implementation.
Bug 4374126
Signed-off-by: Johnny Liu <johnliu@nvidia.com>
Change-Id: Iebed7cc974f5dbdabddded3c84d0925de3a6c4f9
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3020535
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Add support for numa aware nvmap heaps:
- Add carveout node for gpu1 which is gpu carveout on numa node 1.
- Add numa_node_id property in nvmap_heap and nvmap platform carveout
structures to hold numa id info i.e. numa node on which this heap is
created.
- gpu0 and gpu1 would have same heap bit but different numa node ids.
- Update buffer allocation function: If user specify the allocate from
a particular numa node instance of the heap, then allocate from that
particular instance. By default input to numa node id is NUMA_NO_NODE,
so in this case, iterate over heaps on all numa nodes to satisfy the
allocation request e.g. if user specify to allocate from gpu carveout
without specifying any particular numa node, then iterate over all gpu
carveouts on all numa nodes, whichever has sufficient free memory,
allocate from thatheap instance.
- Update debugfs functions to pass heap type and numa id, so that
debugfs info is fetched from correct heap instance.
Bug 4231517
Change-Id: I77ba4b626546003ea3c40d09351d832100596d9a
Signed-off-by: Ketan Patil <ketanp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3003219
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Instead of using the Linux kernel version, use the
configs coming from core kernel to find out whether
legacy or next-gen prod configuration method is used.
This will help on porting changes on any kernel and
configuring via core kernel configs.
Bug 3389584
Change-Id: I19c242c573dd63c7dbecbf87d4ba807857dcf4fb
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3013911
Reviewed-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
- update ar0234 driver to support ar0234 sensor
hardware provided support for capturing frames
using alternating exposure time and analog gain
settings through automatic context switching
- added new v4l2 control having control id
TEGRA_CAMERA_CID_ALTERNATING_EXPOSURE for
configuring alternating exposure settings
- other changes to support aforementioned changes
Bug 4064517
Jira L4T-4501
Change-Id: Id1d3d745345836436b16da1fd00cc97f2e3b5553
Signed-off-by: Shashank Kumar <shaskumar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2881141
(cherry picked from commit e973475525c9a7a99552282316e06126b8fff625)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2987067
Reviewed-by: Anubhav Rai <arai@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Anubhav Rai <arai@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The API v4l2_async_subdev is replaced by v4l2_async_connection in Linux 6.6
with below kernel change:
----
commit adb2dcd5f2d49d3ba3171160fabd4be0d4b2a86c
Author: Sakari Ailus <sakari.ailus@linux.intel.com>
Date: Thu Feb 16 14:54:53 2023 +0100
media: v4l: async: Rename v4l2_async_subdev as v4l2_async_connection
----
Using the new API.
Bug 4346767
Change-Id: I73c39fd499a0a5cbeb8d3f24de08c52a5ea8dda5
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3008085
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
There is two implementation of the prod setting, legacy
where driver directly get the register offset/mask/value
and upstreamable where configuration come as property of the
respective field.
The legacy is supported till K5.15 and afterwards, the upstreamable
solution is supported.
Add the dummy header incase the core kernel have not implemented
the prods and organise the oot prod accordingly.
Bug 4097475
Change-Id: Idd0e8759342c1c4ffd88df046785595aa4fab52d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2996588
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
In Linux v6.2, the Tegra IVC driver was updated to support iosys-map and
this breaks building some of the out-of-tree drivers for Linux v6.2+
kernels. In Linux v6.3, the GPIO OF APIs were removed and this breaks
building some of the out-of-tree drivers that use these legacy APIs. For
now the broken drivers are not built for these corresponding kernels.
Instead of checking the kernel version in the Makefile for the
corresponding broken driver, move the kernel version checking to the
top-level Makefile and add CONFIG definitions that can be used the
various Makefiles.
This is also needed for working with 3rd party Linux kernels that may
have upstream backports and need to set these CONFIG variables for their
Linux kernel.
Bug 4221847
Change-Id: I35ee59bccdcdb1be56e4680c453279b421692c6a
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2996215
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Linux v6.2 update the Tegra IVC driver to use iosys-map and this broke
support for the IVC EXT driver. Update the IVC EXT driver to support
iosys-map if the kernel supports this version of the Tegra IVC driver.
Bug 4221847
Change-Id: I1f1ddb1cc4312cb2359373b53287c110831b473c
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2996208
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
