In T124, the RX_REGISTER_FULL interrupt is cleared
by reading the RX_REGISTER instead of writing to the
INT_STAT register as before.
Bug 1364229
Change-Id: Ib080a48910304553b0752a3ede55ab0d7653dd77
Signed-off-by: Ankita Garg <ankitag@nvidia.com>
Reviewed-on: http://git-master/r/275982
Reviewed-on: http://git-master/r/1164137
(cherry picked from commit b890e7f50d3d032fc3ede4c4935fdf2c4501f063)
tegra_cec.c: fix warnings as compilation fails after enabling warning as
errors flag
Bug 1258710
Change-Id: Iecd3051d482f5a7488c9f95f6124ad39371f0bd9
Signed-off-by: Benjamin Lu <benjaminl@nvidia.com>
Reviewed-on: http://git-master/r/1164136
(cherry picked from commit 8112e3cd46d11eca51e95cc2fed66d2f7946553a)
READ API:
read API ignores count and will always return 16 bit data.
read API expects user to supply it with min of 16 bits data
it returns CEC packet in following format
bit 0-7: data
bit 8: EOM
bit 9: ACK
WRITE API:
write API ignores count and will always accept 32 bit data.
write API expects user to supply it with min of 32 bits data
it accepts CEC packet supllied in following format
bit 0-7: data
bit 8: EOM
bit 12: Address mode, 0 = Direct, 1 = Broadcast
bit 16: Generate Start bit, 0 = Disable, 1 = Enable
bit 17: Retry frame, 0 = Disable, 1 = Enable
Logical address is set to 4, as of now there is no mechanism to change this
address from userspace.
Driver is disabled by default in Kconfig
Bug 200198493
Change-Id: Ia3835cec0bb717e63dabca5c5fcb1236847bf492
Reviewed-on: http://git-master/r/1164135
(cherry picked from commit 955ec819872e66c4732b38cd74c7ff3a302d95f2)
Signed-off-by: Chun XU <chunx@nvidia.com>
Configure BAR and MSI for Thor.
Add checks for chip id for chip specific code
between Orin and Thor.
Separate Stream ID's are assigned to upstream and downstream
struct device in Rootport client driver.
While accessing Rootport local memory upstream Stream ID should be used.
While accessing memories over BAR downstream Stream ID should be used.
Jira NVIPC-2877
Jira NVIPC-2484
Change-Id: I67df4b78e57b6de36f9bfaf966978f7ee875d596
Signed-off-by: Deepak Badgaiyan <dbadgaiyan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3226748
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vipin Kumar <vipink@nvidia.com>
Reviewed-by: Janardhan Reddy AnnapuReddy <jreddya@nvidia.com>
Reviewed-by: Sivagamy Govindasamy <sivagamyg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
In Linux v6.13, commit cdd30ebb1b9f ("module: Convert symbol namespace
to string literal") updated the MODULE_IMPORT_NS macro to take a string
literal as an argument in Linux v6.13. Update the mods_dmabuf driver as
necessary to fix this.
Bug 4991705
Change-Id: I9326e360fe8daae4c43941812301818d8b35c825
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3263799
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This reverts commit ee72e995da1ee31177a06053b4c89f3ba6a1060a.
Reason for revert: This breaks building the OOT modules standalone without the GPU sources which are not public. Futhermore, this header
appears to be internal and so should not be included in sources that
are distributed publicly.
Jira: NVIPC-2817
Change-Id: I9a98056b004b7b6454473957f488020718eabfd4
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3263605
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
pci_client abstraction supports notification to application.
Each endpoint has to register with pci_client for notification which
return link_event_id after registration.
link_event_id is index in lookup table with total size as MAX_ENDPOINT.
This link_event_id is allocated sequential and does not match with ep_id
which is endpoint index with max as MAX_ENDPOINT.
stream-extension is not aware about link_event_id and uses ep_id for
notification which leads to mismatch in look up table finally dropping
notification.
Registering for link event in sequential manner does not help much as
registration against ep_id will make lookup table and endpoint database
one-to-one mapping.
Update endpoint registration for link event based on ep_id and use ep_id
in lookup table for notification purpose.
Bug 4913236
Change-Id: I75bfdbf0e8e5b7b11b0cca7dc266f01f492362f6
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3233789
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Tested-by: Janardhan Reddy AnnapuReddy <jreddya@nvidia.com>
In Linux v6.11, the 'platform_driver' structure 'remove' callback was
updated to return void instead of 'int'. Update the MODS drivers as
necessary to fix this. Note that we can simply remove the mods_dmabuf
'remove' function because it does nothing.
Bug 4749580
Change-Id: I8ac05a7b713916b9aca1694ca828682808df3287
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3235514
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-by: Carl Dong <carld@nvidia.com>
In Linux v6.12 the definition 'no_llseek' was finally removed. Since
Linux v6.0 it had been redefined as NULL. Add a test to conftest to
determine if 'no_llseek' is present and if not then it is no longer
necessary to populate this and we can leave as NULL.
Bug 4876974
Change-Id: I051fdb285b32260b5913dad89cabe0be04253f67
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3222106
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
In Linux v6.12, commit 88a2f6468d01 ("struct fd: representation change")
removed the 'struct file' pointer from 'struct fd'. This breaks building
the NVSCIIPC driver that tries to directly access the 'file' pointer
from the 'fd' structure. Fix this by using the helper macros 'fd_empty'
and 'fd_file' as necessary to fix the build.
Bug 4593750
Change-Id: I0f84736b408f533a732476175a8745091bc8542f
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3217429
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
For Linux v6.11, the 'pci_epc_event_ops' structure 'core_init' callback
was renamed to 'epc_init' and a new 'epc_deinit' callback was added.
Update the PCI endpoint drivers for Linux v6.11 by:
1. Adding tests to conftest to detect the presence of 'epc_init' and
'epc_deinit'.
2. Update the drivers as necessary to use the appropriate callback
depending upon what is present in the kernel.
Bug 4749580
Change-Id: Ife7e2d5d18332bf84f22142c9727dc1ece913c49
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3186686
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
- Enable MODS kernel driver ADSP APIs
- Updated CONFIG_TEGRA_NVADSP to MODS_HAS_TEGRA
- get_handle call is invoked for each API
- To avoid regression on parallel WAT testing
- Fork nvidia-oot from nvidia-kernel
- Firmware APIs do not support 5.1 version.
- Updating the same IOCTLs as its being used by AON and ADSP tests.
Bug 4149877
Change-Id: I0063f6610c078395ce9ce3f348bbab360e7dc676
Signed-off-by: sitalluri <sitalluri@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3057290
Reviewed-by: Kuan Luo <kluo@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Tested-by: John Lu <johlu@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: John Lu <johlu@nvidia.com>
The enum pci_epc_irq_type is dropped from Linux 6.8 with
commit 74955cb8ccc385 ("PCI: endpoint: Drop PCI_EPC_IRQ_XXX definitions")
Use alternative definition from mainline.
Bug 4448428
Change-Id: Ic248ee2522f171c311ac1086c2792bcf3ad6ed64
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3062520
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
For Linux v6.8, commit ef175b29a242 ("of: Stop circularly including
of_device.h and of_platform.h") updated the OF headers included by these
header files. This breaks the build for various drivers and so fix this
by including the headers that are actually needed for each driver.
Bug 4448428
Change-Id: Ic40e43c99ff1a7f5c4b7a7c3ab525e6e046c452b
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3062519
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
For Linux v6.8, commit ef175b29a242 ("of: Stop circularly including
of_device.h and of_platform.h") updated the OF headers included by these
header files. This breaks the build for various drivers and so fix this
by including the headers that are actually needed for each driver.
Bug 4448428
Change-Id: Ifb484189524a3ec86aa252e71b4489f4dba5aacd
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3059458
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
If the Linux kernel driver OPTEE is built as a module (CONFIG_OPTEE=m)
then building the MODS driver for Tegra fails with the following error
...
drivers/misc/mods/mods_optee.c:22:5:
error: no previous prototype for 'esc_mods_invoke_optee_ta'
[-Werror=missing-prototypes]
22 | int esc_mods_invoke_optee_ta(struct mods_client *client,
| ^~~~~~~~~~~~~~~~~~~~~~~~
The problem is in the mods_internal.h file that wraps the prototype for
the above function with '#ifdef CONFIG_OPTEE'. This works fine for when
CONFIG_OPTEE=y but not if CONFIG_OPTEE=m. To ensure that this prototype
is present when the OPTEE driver is built into the kernel or a module,
we need to use '#if IS_ENABLED(CONFIG_OPTEE)'. Update the MODS driver
accordingly to fix this.
Bug 4429280
Change-Id: I48054f60cf26c04d2cacff8d8affc46254020aff
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3038965
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Only Tegra234+ devices are currently supported and for these devices the
only DMA drivers that are supported for Linux are the Tegra210 ADMA and
Tegra186 GPCDMA drivers. Neither of these drivers ever supported the
'slave_id' parameter for configuring the DMA request ID for a given
channel. These drivers have always used device-tree to retrieve this
information. Only the Tegra20 APBDMA controller supported the 'slave_id'
field and this was dropped in Linux v5.17. The Tegra20 APBDMA driver was
supported in Tegra devices up until Tegra210, but starting with Tegra186
it is no longer supported.
Given that this is a legacy feature only supported for legacy Tegra
devices and drivers, drop the 'slave_id' support completely.
Bug 4425688
Change-Id: Id9bb6440805826dfb0cf0d862d6b15fd856e61ff
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3038964
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Chris Dragan <kdragan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
The build of driver is disabled from Linux 6.2 due to
changes in core kernel where API of_get_named_gpio_flags()
has been removed.
This APIS is removed in commit 40fc56ee608cdb ("gpiolib:
of: remove of_get_gpio[_flags]() and of_get_named_gpio_flags()")
in Linux 6.2.
Add support to use the new APIs for Linux 6.2 onwards.
Bug 4346767
Change-Id: I573c13398945db93d2a3a3db81bfd53f1be159f6
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3031550
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
