Add the check to see if the device is already in use or not,
while calling s_ctrl by multiple user apps on the same video node.
Here ,The "vb2_is_busy" function checks if the queue represented
by the vb2_queue instance is busy by checking if there are any
buffers in the active queue.If there are any buffers in the active queue,
it means that they are currently being processed by the device driver,
and the queue is considered busy.
Bug 3836336
Change-Id: I3d9b215f953c44d55cbbc287fe94c9b793da5955
Signed-off-by: Praveen AC <pac@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2856359
(cherry picked from commit 780fcc55db93c62d5acd3a3866fd1c841c1fdb7c)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3130746
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Shubham Chandra <shubhamc@nvidia.com>
Added ADSP audio driver support for tegra soc and tegra virt alt.
Below are the changes made with respect to Kernel 5.10:
- Removed the ADSP COMPR DAI links due to differences in compress DAI
link registration in Android (ACK 6.6) which causes build issues.
- Omitted the callback function for dumping ADMA registers, as the
upstream ADMA driver does not support it.
Bug 3910602
Bug 4635899
Change-Id: I63ea878ef2e9a960d127d02470e8048535878518
Signed-off-by: Dara Ramesh <dramesh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3132128
Reviewed-by: Sameer Pujar <spujar@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Few of the APIs from msi are deprecated in the
kernel 6.9. These APIs are:
platform_msi_domain_alloc_irqs
platform_msi_domain_free_irqs
The change is with commit commit 1a4671ff7a903e87 ("platform-msi: Remove
unused interfaces")
Add support to not use these APIs via conftest.
Bug 4471899
Change-Id: I3b07236eeb69900b06c4e17b7675f6419b8321e4
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3131464
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
For Linux v6.9, the structure 'ethtool_eee' was replaced by
'ethtool_keee' and this new structure uses bitmaps for the structure
fields 'supported', 'advertised' and 'lp_advertised' as opposed to
'u32' types.
A test has been added to the conftest script to detect the presence of
the ethtool_keee structure and so use the definitions generated by
conftest to compile the r8168 accordingly. Note that because the
'supported', 'advertised' and 'lp_advertised' fields are no longer 'u32'
types use the functions mii_eee_cap1_mod_linkmode_t() and
linkmode_to_mii_eee_cap1_t() for working with the bitmap types.
Bug 4471899
Change-Id: I44053d36499261c2aec855ea396bf5654b207ff6
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3110495
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
There are several build issues observed in pci-epf-tegra-vnet.c
when building against mainline.
These errors pertain to the following previous commits:
* Use conftest to find if pci_epc_event_ops struct has core_deinit.
* pci: Use conftest to find if probe of pci_epf_driver has ID arg
* misc: nvscic2c-pcie: Drop usage of enum pci_epc_irq_type from Linux 6.8
The pci-epf-tegra-vnet.c is recently added and needs to use those
same new conftest capabilities.
Bug 4346767
Change-Id: I4ea66524513cdc4d62607a061c3f253e2a3cee2b
Signed-off-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3128608
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
(cherry picked from commit b0e75c8874)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3130622
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Change completion wait in wait_for_app_complete_timeout API
to non-interruptible so that it is woken up only at completion
signal and not by any other signal or interrupt. This is
important for predictable execution when multiple ADSPs are
run using parallel kernel threads.
Bug 3682950
Change-Id: Iaed7493686d5e05ac04612a486e64507dc9bb60d
Signed-off-by: Viswanath L <viswanathl@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3123567
Reviewed-by: Dara Ramesh <dramesh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Asha T <atalambedu@nvidia.com>
The 'adjfine' method was first introduced in Linux v4.10 by commit
d8d263541913 ("ptp: Introduce a high resolution frequency adjustment
method.") and the 'adjfreq' method was finally removed in Linux v6.2.
Given that 'adjfine' has been supported since Linux v4.10, drop the
deprecated 'adjfreq' method completely to simplify the nvethernet
driver. This fixes build issues for 3rd party kernels that removed the
'adjfreq' method and are older than Linux v6.2.
Bug 3936429
Change-Id: I897bbd3ba92b11d8132c5762d2618b4e82ad44aa
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3128119
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Revanth Kumar Uppala <ruppala@nvidia.com>
When the tsec driver is built with the compiler flag
-Werror=old-style-declaration the following error is observed ...
error: 'static' is not at beginning of declaration
[-Werror=old-style-declaration]
393 | const static struct dev_pm_ops tsec_module_pm_ops = {
| ^~~~~
This is observed with the latest linux-next kernels, but could be
observed with any kernel where this flag is set. Fix this by ensuring
that the 'static' keyword is declared first.
Bug 4593750
Change-Id: Ia635188569d827d361bd36f7be943fbf9f1f0a60
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3126898
(cherry picked from commit ac51641cf1)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3127605
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Below compiler flags are being enabled to bypass the warnings
that are seen while building rtl8822ce driver for Kernels 6.x.
-Wno-missing-declarations
-Wno-address
-Wno-stringop-overread
These flags will be removed after realtek fixes them in later
versions.
Bug 3961963
Change-Id: Iadcd92b474f3ed299e9e3d3bb87212908e3e862c
Signed-off-by: Revanth Kumar Uppala <ruppala@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3121458
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-by: Shobek Attupurath <sattupurath@nvidia.com>
Issue: Observing the EAPOL packet after a second in 1/10 roams
Observing TLP Malform packets on SC7
Observing TXFIFO error when connected to serving AP
Compilation errors for K6.x
Fix: Add exact base driver released by realtek with EAPOL/TLP/TXFIFO
fixes and also resolve some compilation errors.
DRIVERVERSION v5.14.0.4-217-g7a0377e61.20240410_COEX20240327-2727_beta
BTCOEXVERSION COEX20240327-2727
Bug 4320751
Bug 4556940
Bug 4568390
Change-Id: Ib02056ea388300dab2364b2bd6ceaf0a2096d3f4
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3115032
(cherry picked from commit ed30eb40ff)
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-by: Shobek Attupurath <sattupurath@nvidia.com>
Reviewed-by: Revanth Kumar Uppala <ruppala@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3119611
Tested-by: Revanth Kumar Uppala <ruppala@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Enable CRC generation feature on VIC, OFA, and NVENC where
possible. Whether CRC generation can be enabled depends on
whether the engine's SEC register aperture is writable, based
on platform configuration.
The firewall configuration is for now determined in a hacky
way using ioremap, pending design decisions on how to do it
in a cleaner way.
Bug 4273775
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Change-Id: Ia7507f4cce2b49703328d5dfdd74aaac8cff8153
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3120662
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
There are test cases in ap_audio, which check for different data
formats and producer/consumer modes for Tegra I2S and external
codec I2S. Add these controls for a full GVS coverage.
Two types of DAI links are handled:
- Normal/codec2codec DAI links where the DAI mapping is done
by default between Tegra and external codec I2S. So just
calling legacy tegra_machine_add_i2s_codec_controls() API
from override driver is good enough.
- For DPCM case, the DAIs are not directly mapped and thus
codec is dummy for Tegra I2S. Hence for this DAPM function
snd_soc_dapm_dai_get_connected_widgets() is used to find
the connected codec widget and apply the complementary DAI
format setting.
Also use this opportunity to cleanup Linux version code check.
It is now recommended to define a macro for the relevant kernel
version and macro name is related to what actually is changing
for a kernel version.
Bug 4451662
Bug 4453772
Change-Id: I881838411af5498e4d7f1dec76b3c11ad05de12b
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3097585
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
Reviewed-by: Mohan kumar <mkumard@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Building the PCI EPF DMA test driver for Linux v6.9 is failing because
the parameters for the pci_epf_alloc_space() function has been updated
to pass the alignment value via the 'pci_epc_features' structure instead
of passing the value directly.
Instead of hard-coding the endpoint alignment in the EPF DMA test driver
use the 'pcie_epc_get_features()' function to retrieve the endpoint
features structure which has the endpoint alignment.
By using the conftest script to detect the parameters for the
pci_epf_alloc_space() function, we can then pass the appropriate
arguments to the pci_epf_alloc_space() function.
Bug 4471899
Change-Id: Id80259a4c90d6f6ae2132cccbec1a96113d22be7
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3116548
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@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>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3116556
Reviewed-by: Ketan Patil <ketanp@nvidia.com>
