In Linux v6.11, commit 1a251f52cfdc ("minmax: make generic MIN() and
MAX() macros available everywhere") causes the PVA driver build to fail
with the following error:
include/uapi/linux/nvpva_ioctl.h:601: error: "MAX" redefined [-Werror]
601 | #define MAX(a, b) ((a) > (b) ? (a) : (b))
Fix this by add guards around the definition of 'MAX' in the
nvpva_ioctl.h file.
Bug 4749580
Change-Id: If7960e0617e659f4e264b1e638e9f8c98a027a73
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3184093
(cherry picked from commit d8bc5883f3)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3185779
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Commit c1fa617caeb0 ("tracing: Rework __assign_str() and __string() to
not duplicate getting the string") update the __assign_str() function
and dropped the trailing semi-colon from the definition. This is causing
the NVMAP driver build to fail because of a missing semi-colon on some
of the __assign_str() declarations in the nvmap.h header. Some already
have a semi-colon and so fix this by populating a semi-colon for the
ones that are missing. Note that there is no harm in having multiple
semi-colons for kernels that define __assign_str() already with a
trailing semi-colon.
Bug 4471899
Change-Id: Ic804ca0ce1480f830ec3f6b5636e099b00734857
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
(cherry picked from commit 6b355b554a)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3119066
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Paritosh Dixit <paritoshd@nvidia.com>
Kernel freeze is occurring due to incorrect cleanup
in vi5.c.
Fix for kernel freeze:
1 Don't call vi_channel_drv_unregister() and
tegra_vi_media_controller_cleanup() in vi5_remove.
2 capture_vi_probe() is calling vi_channel_drv_register() and
tegra_capture_vi_media_controller_init(), so capture_vi_remove()
should call vi_channel_drv_unregister() and
tegra_vi_media_controller_cleanup()
3 Use correct dev pointer in vi_channel_drv_unregister().
Code cleanup:
1 Remove use_legacy_path variable that was used for T186.
2 Removed unused t194_vi5_file_private struct.
Bug 4415340
Change-Id: I6153f65d62a9f7f4fc5d04c2ace948a29396e404
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3077660
Reviewed-by: Shubham Chandra <shubhamc@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Ankur Pawar <ankurp@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
(cherry picked from commit ecf383265b)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3063000
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@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
(cherry picked from commit 54e01347ea)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3031885
Reviewed-by: Laxman Dewangan <ldewangan@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
(cherry picked from commit 7d931ef33d)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3053710
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@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
(cherry picked from commit d5391a25ab)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3034644
Reviewed-by: Laxman Dewangan <ldewangan@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
(cherry picked from commit 19a85c968c)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3031243
Reviewed-by: Brad Griffis <bgriffis@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
(cherry picked from commit 57a82628aa)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3023111
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@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>
