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>
Building the Tegra RTCPU driver generates the following warning ...
drivers/platform/tegra/rtcpu/tegra-rtcpu-trace.c:
In function ‘rtcpu_trace_exceptions’:
drivers/platform/tegra/rtcpu/tegra-rtcpu-trace.c:331:1:
error: the frame size of 1424 bytes is larger than 1024 bytes
[-Werror=frame-larger-than=]
331 | }
| ^
Allow the frame size to be 2048 bytes to resolve the warning while a
proper fix is implemented.
Bug 4190165
Change-Id: Id684711f036fce759d7a328ad7d63f754a9b46e0
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2938377
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Remove unused module drivers from build as the drivers
are integrated with client driver as single module.
Drivers which are getting removed are:
clk-group
device-group
reset-group
These drivers was restored due to packaging error in
release branch which is fixed now.
Change-Id: I094e62ae2a83eb7816c98bf113c5a74f2636a41f
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2929127
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Add the following driver back into build to avoid
the packaging error in release branch to avoid
package error:
clk-group
device-group
reset-group
These drivers will be deleted after release branch is updated
with proper packaging.
Change-Id: I128a3fee5d0fb19c78321845b06deb023f233a59
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2926512
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The RTCPU driver has a dependency of the following kernel modules:
clk-group
device-group
reset-group
Rather that builds all these source files as individual drivers, which
is bloating the number of kernel modules required, compile these source
files into the main RTCPU kernel module.
Finally, remove any unneeded header files from the ivc-bus driver.
Bug 4078936
Change-Id: I0981a716db7a91556d8c00a291b81dec01dda2e3
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2890896
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Matti Ryttylainen <mryttylainen@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Upstream Linux commit 4c1e0a97351a ("firmware: tegra: bpmp: Use
iosys-map helpers") updated the Tegra IVC driver to use the
iosys-map helpers for Linux v6.2. This causes the Tegra capture-ivc
driver build to fail. Temporarily disable the building of this driver
while this build issue is fixed. Stub functions are added to permit
other drivers that use this driver to build.
Bug 3936429
Bug 3974855
Change-Id: I7a381fa90d92f11ee01d37f0ee7ab230162c5a62
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2861312
Reviewed-by: Rohit Khanna <rokhanna@nvidia.com>
Tested-by: Rohit Khanna <rokhanna@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Port RTCPU drivers from kernel/nvidia to kernel/nvidia-oot.
In addition to copying the files this patch:
1) Modifies make files to build rtcpu drivers as modules
2) Modifies licenses of all ported files to SPDX
3) Adds MODULE_LICENSE macro to all modules
4) Removes checks for old kernel versions and the dead code after those checks
5) Fixes style errors according to checkpatch.pl
Change-Id: If64296a22ce958e5326c7509cb69f8f7154f598e
Signed-off-by: Frank Chen <frankc@nvidia.com>
Signed-off-by: Matti Ryttylainen <mryttylainen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2783040
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Semi Malinen <smalinen@nvidia.com>
Reviewed-by: Pekka Pessi <ppessi@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
