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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 /wiki/2016-07-renesas/Linux-Driver-Test-Introduction_v1.0_20160712.pdf | |
| 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 'wiki/2016-07-renesas/Linux-Driver-Test-Introduction_v1.0_20160712.pdf')
0 files changed, 0 insertions, 0 deletions