[PATCH 2/2] phy: qcom-mipi-csi2: Add a CSI2 MIPI D-PHY driver
Vladimir Zapolskiy
vladimir.zapolskiy at linaro.org
Mon Jul 14 08:30:50 PDT 2025
On 7/14/25 18:17, Bryan O'Donoghue wrote:
> On 14/07/2025 15:58, Vladimir Zapolskiy wrote:
>>
>> This proposed device node scheme does not solve the known and already
>> discussed technical issue expectedly, namely there is no given way
>> to describe a combo mode hardware configuration, when two independant
>> sensors are wired to the same CSIPHY. This is an unsolvable problem
>> with this design.
>
> I think that is genuinely something we should handle in camss-csid.c
> maybe with some meta-data inside of the ports/endpoints..
>
This is a CSIPHY property, a CSIPHY hardware configuration and a wiring
of sensors to a CSIPHY. Where is the relation to CSID here? There is no.
Please share at least a device tree node description, which supports
a connection of two sensors to a single CSIPHY, like it shall be done
expectedly.
--
Best wishes,
Vladimir
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