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| author | Niklas Söderlund <niklas.soderlund@ragnatech.se> | 2021-03-12 17:53:13 +0100 |
|---|---|---|
| committer | Niklas Söderlund <niklas.soderlund@ragnatech.se> | 2021-03-17 14:28:48 +0100 |
| commit | 208de253c54c10e041fee1899bd2f8cbbff5c17d (patch) | |
| tree | d02d77b4503d7637fd8932d18fc8804125a267c3 /projects/linux/bsp-41x-non-target.yaml | |
| parent | a719b6c011aa05273e0925c0181f7756cfe72c22 (diff) | |
linux: bsp-41x: non-target: Move support for non-connected CSI-2 receiver
If the firmware lists a CSI-2 receiver as enabled but it's not connected
to a CSI-2 transmitter the firmware description is faulty as it only
describes half the CSI-2 bus. The CSI-2 bus is not a plug-and-play bus
so either the bus is populate or it's not. Extending the CSI-2 receiver
to probe and exist in an inoperable state makes no sens.
Note this does not prevent the CSI-2 receiver node from being described
in DT it just can't be enabled if it's not connected to a CSI-2
transmitter.
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'projects/linux/bsp-41x-non-target.yaml')
| -rw-r--r-- | projects/linux/bsp-41x-non-target.yaml | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/projects/linux/bsp-41x-non-target.yaml b/projects/linux/bsp-41x-non-target.yaml index cb33c0a..0103cca 100644 --- a/projects/linux/bsp-41x-non-target.yaml +++ b/projects/linux/bsp-41x-non-target.yaml @@ -382,3 +382,4 @@ bsp41x: - a5719d00fd22d6911d9b5abf5ad29d3d7c194242 # media: rcar-vin: Add single frame caputre support (Not needed anymore as VIN has an internal scratch buffer) - 9b0598e185075374d606aaac2f46da3ca0f82435 # media: v4l2-async: workaround for RCAR VIN (Upport of #if 0 ... #endif changes are pointless as they are no-ops) - e658d0f863983e76e4544fff5241fd8e5d65e8e9 # arm64: defconfig: Enable VIN driver related configuraiton (Proposing 'N' MultiMedia devices should be modular in arm64 defconfig) + - 6b732f1bcc3333c7692bedee18f29900e8e6ce4a # rcar-vin: rcar-csi2: Don't bail out from probe on no ep (Probing of half the CSI-2 bus makes no sens) |