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7 Commits

Author SHA1 Message Date
Jon Hunter
2ff6b64efd media: camera: Fix declaration-after-statement 
The camera driver fails to build if the compiler option
-Werror=declaration-after-statement is enabled and the following error
is seen ...

 drivers/media/platform/tegra/camera/tegracam_ctrls.c:1120:17: error:
 ISO C90 forbids mixed declarations and code
 [-Werror=declaration-after-statement]
  1120 |                 int index = tegracam_get_ctrl_index(cid);
       |                 ^~~

JIRA CAMERASW-32529

Fix this by moving the declaration of the 'index' and 'size' variables
to the start of the for-loop code block.

Change-Id: I69590c147e8effd031b962606a077856ad4f8d07
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3316537
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Mike Jia <mijia@nvidia.com>
 2025-07-24 10:19:16 +00:00
mijia
5ad213c183 kernel: nvidia-oot: Fix Linux KMD coverity defects 
Fix INT32-C  INT32-Cand INT08-C coverity defects
for cdi_mgr.c and tegracam_ctrls.c.

JIRA CAMERASW-32529

Change-Id: I97f915f94264d78ae8e493874ccf889c9183fc93
Signed-off-by: mijia <mijia@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3314543
Reviewed-by: Sudhir Vyas <svyas@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Tested-by: Patrick Young <payoung@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ryan Li <ryanli@nvidia.com>
 2025-07-24 10:19:16 +00:00
Bob Zhang
3aa403fa33 kernel: nvidia-oot: Fix Linux KMD coverity defects 
Fix INT30-C and INT08-C coverity defects for
capture-vi.c and tegracam_ctrls.c.

Fix MISSING_LOCK coverity defects for channel.c.

JIRA CAMERASW-30788

Change-Id: I6ad218cb9184f09d04d862a4c8f3f6db35db65cf
Signed-off-by: Bob Zhang <bozhang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3275901
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Xiaoming Xiang <xxiang@nvidia.com>
Reviewed-by: Anubhav Rai <arai@nvidia.com>
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
 2025-07-24 10:19:13 +00:00
Junsheng Chen
58779763a1 linux: kmd: static analysis S11/27 part 4 
Under the following path:
- nvidia-oot/drivers/media/platform/tegra/camera/tegracam_ctrls.c

Jira CAMERASW-29893

Change-Id: I3a8a8177e49228cedc1359a7fe395ba379500614
Signed-off-by: Junsheng Chen <junshengc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3264225
Reviewed-by: Zhiyuan Wang <zhiwang@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
 2025-07-24 10:19:12 +00:00
Praveen AC
1828a377ac drivers:media: Fix imx390 & imx185 probe issue. 
Due to "mingain - 1" & "minexp - 1" during probe time observing
out of range whenever gain or exp is set "0" as min in DT.
Instead doing "maxgain + 1" & "maxexp + 1" to fix the probe.

Bug 4142996
Bug 4189361
Bug 4386912

Change-Id: I103e87b293079dadcd16b91f8e329ec9f938208c
Signed-off-by: Praveen AC <pac@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3020375
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-11-30 00:03:33 -08:00
Shashank Kumar
c56189df5d drivers: media: add alternating exposure support 
- update ar0234 driver to support ar0234 sensor
  hardware provided support for capturing frames
  using alternating exposure time and analog gain
  settings through automatic context switching
- added new v4l2 control having control id
  TEGRA_CAMERA_CID_ALTERNATING_EXPOSURE for
  configuring alternating exposure settings
- other changes to support aforementioned changes

Bug 4064517
Jira L4T-4501

Change-Id: Id1d3d745345836436b16da1fd00cc97f2e3b5553
Signed-off-by: Shashank Kumar <shaskumar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2881141
(cherry picked from commit e973475525c9a7a99552282316e06126b8fff625)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2987067
Reviewed-by: Anubhav Rai <arai@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Anubhav Rai <arai@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-11-04 09:59:43 -07:00
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