When CONFIG_V4L2_ASYNC is not enabled and CONFIG_DEBUG_LIST is enabled
then the following kernel panic is observed ...
imx219: probe of 9-0010 failed with error -524
list_add corruption. next->prev should be prev (ffffb2b2e95dad78),
but was 0000000000000000. (next=ffff000088baf508).
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:23!
Internal error: Oops - BUG: 00000000f2000800 [#1] SMP
If CONFIG_V4L2_ASYNC is not enabled in the kernel, then the function
tegracam_v4l2subdev_register() will return -ENOTSUPP and this will cause
the probe of the sensor drivers to fail. Although failing to probe the
driver is expected in this case, it is not expected that this will
trigger a kernel panic if CONFIG_DEBUG_LIST is enabled. The panic is
caused because tegracam_device_unregister() is not being called in the
exit path of the probe function when tegracam_v4l2subdev_register()
returns an error.
Bug 4704110
Change-Id: I4875a31e55c24b5ab0932a683f16a7a74695a6b6
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3162389
Reviewed-by: Paritosh Dixit <paritoshd@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
The IMX390 driver was recently updated and this broke building the
driver for Linux v6.1+ kernels. Revert the specific changes that broke
the build and update the max929x driver so that it can also be built for
Linux v6.1+ kernels.
Finally, replace 'gpio_cansleep' with 'gpiod_cansleep' because
'gpio_cansleep' was removed in Linux v6.5. This also aligns with the
other camera drivers that use 'gpiod_cansleep' instead of
gpio_cansleep'.
Bug 4505240
Change-Id: I46960bca1e1e4aeff9bd9fdaed8b2db2be104b5b
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3149880
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Enable WDR(wide dynamic range) mode for IMX390.
The following modification and addition are done:
1 Add WDR mode table
2 Restructure IMX390 driver for WDR gain and framerate
3 Use common driver to configure serializer(max9295) and
deserializer(max9296)
Bug 4505240
Change-Id: I52fc3f03a66fe4e2446d7b41f409ed4154c42f02
Signed-off-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3105249
Reviewed-by: Narendra Kondapalli <nkondapalli@nvidia.com>
Reviewed-by: Shubham Chandra <shubhamc@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Praveen AC <pac@nvidia.com>
Upstream Linux commit 03c835f498b5 ("i2c: Switch .probe() to not take an
id parameter") removes the 'id' argument from the I2C probe callback.
Update the various sensor drivers, which define an I2C probe callback
function, to fix building the drivers for Linux v6.3.
Bug 4014315
Bug 4075345
Change-Id: I2dc06188d1d19e086f108013c63439d9381d6c58
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2889877
Reviewed-by: Rohit Khanna <rokhanna@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
