2 Commits

Author	SHA1	Message	Date
Aniket Bahadarpurkar	3b116f7c1a	tegra: rtcpu: use separate thread for reading ivc ... Using global work queue and its associated worker pool to read IVC messages from RTCPU may lead to capture timeouts if the worker thread is not able to get cpu due to other higher priority threads in the system. Hence use a separate RT thread to read IVC. Notes for nvidia-oot: Use low fifo priority for worker threads to avoid pre-empting the interrupt thread serving the HSP driver. Bug 200643334 Bug 3293029 Bug 3291799 Bug 4084364 Old-Change-Id: I5a3e749ec46fac1c7a2de74968169443f5cab939 Signed-off-by: Aniket Bahadarpurkar <aniketb@nvidia.com> Signed-off-by: Pekka Pessi <ppessi@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2689827 (cherry picked from commit 18d670accc7960b0afbc7b58b339a323e424e010) Change-Id: I48e22606e53d934d3788d524fd1f496d0f92a04a Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2939796 Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Viktor Horsmanheimo <viktorh@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com> Reviewed-by: Kalle Jokiniemi <kjokiniemi@nvidia.com> Reviewed-by: Sudhir Vyas <svyas@nvidia.com> Tested-by: Viktor Horsmanheimo <viktorh@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>	2023-07-25 15:26:25 -07:00
Frank Chen	304123a3bf	video: camera: Port RTCPU drivers to OOT tree ... 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>	2022-12-01 11:00:35 -08:00