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04b1b44e81
In Linux v5.18, commit 20c238dfb26c ("media: v4l2-mediabus: Drop legacy
V4L2_MBUS_CSI2_*_LANE flags"), commit 5a6ac3f4b46f ("media:
v4l2-mediabus: Drop legacy V4L2_MBUS_CSI2_CHANNEL_* flags") and
commit b9f7caa7753a ("media: v4l2-mediabus: Drop
V4L2_MBUS_CSI2_CONTINUOUS_CLOCK flag") removed various CSI2 flags.
Out of these flags we only need to set the number of lanes. The other
flags are redundant. The configuration was moved by
commit 94d964e58ad6 ("media: v4l2-fwnode: Move bus config structure
to v4l2_mediabus.h") to the structure v4l2_mbus_config_mipi_csi2
which itself is under the structure v4l2_fwnode_endpoint. Use conftest
to detect if the structure v4l2_mbus_config_mipi_csi2 is present and
avoid using kernel version checks.
Bug 4425688
Change-Id: Icd597492e48831326c203a6556176ac3767472a3
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3354475
(cherry picked from commit 2f83033498)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3354638
Reviewed-by: Paritosh Dixit <paritoshd@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Tested-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>