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Author	SHA1	Message	Date
Rakibul Hassan	d4f85d7379	nvidia-oot: camera: vi: track syncpt threshold This change does the following: - Keep the capture progress syncpt threshold up to date by incrementing it when a capture request is made - Fast forward the syncpoints via host1x api on reset Bug 4882047 Change-Id: Ic2a677575d9ade45ae6b69de5fd49d40029f7053 Signed-off-by: Rakibul Hassan <rakibulh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3248336 (cherry picked from commit 6343864b8b7f70f1bc87f8503f28b07a3bb024bc) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3240448 Reviewed-by: Justin Kim (SW-TEGRA) <juskim@nvidia.com> GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: Shiva Dubey <sdubey@nvidia.com> Tested-by: Justin Kim (SW-TEGRA) <juskim@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>	2025-07-24 10:19:11 +00:00
Ankur Pawar	1c517ab4d5	camera: fix the kernel freeze after driver unbind Kernel freeze is occurring due to incorrect cleanup in vi5.c. Fix for kernel freeze: 1 Don't call vi_channel_drv_unregister() and tegra_vi_media_controller_cleanup() in vi5_remove. 2 capture_vi_probe() is calling vi_channel_drv_register() and tegra_capture_vi_media_controller_init(), so capture_vi_remove() should call vi_channel_drv_unregister() and tegra_vi_media_controller_cleanup() 3 Use correct dev pointer in vi_channel_drv_unregister(). Code cleanup: 1 Remove use_legacy_path variable that was used for T186. 2 Removed unused t194_vi5_file_private struct. Bug 4415340 Change-Id: I7a75d90e1d2a1fb78a6a5b083a66836b1723156c Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3077660 cherry-picked from <29e88ed17e757c0129a54a3fb44990cec4a33983> Signed-off-by: Ankur Pawar<ankurp@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2936745 Reviewed-by: Anubhav Rai <arai@nvidia.com> Reviewed-by: Shubham Chandra <shubhamc@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>	2024-02-27 20:30:14 -08:00
Frank Chen	92ac7bc35a	media: camera: Build tegra-camera as OOT module Port camera drivers below from /kenrel/nvidia to /kernel/nvidia-oot as OOT modules: - Fusa-capture driver - Tegra V4L2 framework driver - vi/csi driver - tegra camera platform driver Change-Id: I390af27096425bb11e0934201dd1a90f001bb3fa Signed-off-by: Frank Chen <frankc@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2780698 Reviewed-by: FNU Raunak <fraunak@nvidia.com> Reviewed-by: Ankur Pawar <ankurp@nvidia.com> Reviewed-by: Shiva Dubey <sdubey@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>	2022-12-13 06:15:42 -08:00

Author

SHA1

Message

Date

Rakibul Hassan

d4f85d7379

nvidia-oot: camera: vi: track syncpt threshold

This change does the following:
 - Keep the capture progress syncpt threshold up to date by
   incrementing it when a capture request is made
 - Fast forward the syncpoints via host1x api on reset

Bug 4882047

Change-Id: Ic2a677575d9ade45ae6b69de5fd49d40029f7053
Signed-off-by: Rakibul Hassan <rakibulh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3248336
(cherry picked from commit 6343864b8b7f70f1bc87f8503f28b07a3bb024bc)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3240448
Reviewed-by: Justin Kim (SW-TEGRA) <juskim@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Shiva Dubey <sdubey@nvidia.com>
Tested-by: Justin Kim (SW-TEGRA) <juskim@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>

2025-07-24 10:19:11 +00:00

Ankur Pawar

1c517ab4d5

camera: fix the kernel freeze after driver unbind

Kernel freeze is occurring due to incorrect cleanup
in vi5.c.

Fix for kernel freeze:
1 Don't call vi_channel_drv_unregister() and
  tegra_vi_media_controller_cleanup() in vi5_remove.
2 capture_vi_probe() is calling vi_channel_drv_register() and
  tegra_capture_vi_media_controller_init(), so capture_vi_remove()
  should call vi_channel_drv_unregister() and
  tegra_vi_media_controller_cleanup()
3 Use correct dev pointer in vi_channel_drv_unregister().

Code cleanup:
1 Remove use_legacy_path variable that was used for T186.
2 Removed unused t194_vi5_file_private struct.

Bug 4415340

Change-Id: I7a75d90e1d2a1fb78a6a5b083a66836b1723156c
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3077660
cherry-picked from <29e88ed17e757c0129a54a3fb44990cec4a33983>
Signed-off-by: Ankur Pawar<ankurp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2936745
Reviewed-by: Anubhav Rai <arai@nvidia.com>
Reviewed-by: Shubham Chandra <shubhamc@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>

2024-02-27 20:30:14 -08:00

Frank Chen

92ac7bc35a

media: camera: Build tegra-camera as OOT module

Port camera drivers below from /kenrel/nvidia to
/kernel/nvidia-oot as OOT modules:
- Fusa-capture driver
- Tegra V4L2 framework driver
- vi/csi driver
- tegra camera platform driver

Change-Id: I390af27096425bb11e0934201dd1a90f001bb3fa
Signed-off-by: Frank Chen <frankc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2780698
Reviewed-by: FNU Raunak <fraunak@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Shiva Dubey <sdubey@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>

2022-12-13 06:15:42 -08:00

3 Commits