Currently, conditions to compile HWPM driver based on build config is
not defined well in the Makefiles. Update Makefiles to
- use external chip specific flags to include chip source files
- add copyright information
- revise IP force enablement logic, remove unused MINIMAL_IP_ENABLE flag
- follow a standard way of including source files and config flags.
Jira THWPM-109
Change-Id: I6d32b5b67d34c65b56fb9cb9d6a1c4cca7b11cc6
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/3121175
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
- Modify condition to include TH500 files for correct config. Since
TH500 is only supported with BaseOS and TinyLinux, the TH500 HWPM
config flag will be defined as part of the BaseOS/TinyLinux builds.
- Add new debug log mask for active debugs. This will allow us to enable
debug messages related to active debugs reducing amount of logs.
- Add condition to check ARCH_TEGRA config required for kernel specific
APIs.
Jira THWPM-69
Change-Id: I637bdbd2e5d72808611f63f4f719e5072f85ca34
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2978365
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Vasuki Shankar <vasukis@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Tested-by: Vasuki Shankar <vasukis@nvidia.com>
Determining whether the header file iosys-map.h is present in the kernel
is currently determine by kernel version. However, for Linux v5.15,
iosys-map.h has been backported in order to support simple-framebuffer
for early display. Therefore, we cannot rely on the kernel version to
indicate whether iosys-map is present. This is also true for 3rd party
Linux kernels that backport changes as well. Fix this by adding a
compile time flag, that will be set accordingly by the conftest script
if this header is present.
Bug 4119327
Bug 4228080
Change-Id: I9de07a4615a6c9da504b36750c48e73e200da301
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2974080
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Kernel 5.10 support
- Use code from HWPM repo with kernel 5.10 builds.
- Add HWPM source files as built-in driver as IP drivers like PVA,
DLA are built-in and dependent on HWPM for IP registration.
HWPM next chips support
- Currently, only HWPM code in the current (public) repo is included in
compilation on TOT. This patch includes Makefile from HWPM next repo for
next/future chips.
Jira THWPM-69
Change-Id: I8f2bbcabf0c01f2b2cbc722c481a1fe83490c76b
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2921358
Reviewed-by: Adeel Raza <araza@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
- CONFIG_TEGRA_LINUX_PROD is used to indicate if the build belongs
to that of Prod or Prod_Debug. Use the Config to compile mock
hwpm driver in case of Prod builds. The reason being, IPs like
PVA and NVDLA are dependent on tegra_soc_hwpm_ip_register and
tegra_soc_hwpm_ip_unregister Symbols during boot.
- The packaging files only look for the nvhwpm drivers on
all build flavor. Hence, keep the same name HWPM driver
regardless of how it is build, fully supported or mock.
Bug 4206386
Change-Id: Ic554a7e7a22d55adb802636fd669c7d1fcb82830
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
(cherry picked from commit e2f7b1a75312cfe486d9b256aefa263c151ccb68)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2948941
Tested-by: Vasuki Shankar <vasukis@nvidia.com>
Reviewed-by: Vasuki Shankar <vasukis@nvidia.com>
Reviewed-by: Vedashree Vidwans <vvidwans@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Add support to make the HWPM driver as module.
Set appropriate path and environment variable
which needs to be passed when building the driver
as module.
Use basic fuse.h file instead of using fuse-helper.h which is not
available in OOT builds.
Introduce HWPM mock file to add definitions for register and
unregister used if HWPM is not compiled in a build.
Bug 4088571
Change-Id: Id6cfb78356d752b963ad7eb16e39b85df92a9a4b
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/2894547
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
HWPM files are copied from the previous source in linux-nvidia repo
withgit history. Create folders and move files to obtain expected folder
structure.
Bug 3787076
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
