Re: [PATCH v6 4/4] media: camss: sm8250: Pipeline starting and stopping for multiple virtual channels

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On 05/12/2022 18:43, Bryan O'Donoghue wrote:
On 05/12/2022 15:24, quic_mmitkov@xxxxxxxxxxx wrote:
media-ctl -v -d /dev/media0 -V '"imx577 '22-001a'":0[fmt:SRGGB10/3840x2160 field:none]'

I really like the improved commit log, thank you for that.

SRGGB10/3840x2160 drivers/media/i2c/imx412.c that's not a supported resolution.

media-ctl -v -d /dev/media0 -V '"imx577 '22-001a'":0[fmt:SRGGB10/4056x3040 field:none]'

?

---
bod


Hi Bryan,

it's not a supported resolution with the current imx412/577 driver in upstream. We tested with a different driver (with proprietary Sony registers)

that uses this resolution that generates 2 multiplexed streams. It would be impossible for pure upstream solution to test this driver with imx412 right now.

I couldn't have used the upstream supported resolution either, because it's of a sensor mode with only 1 stream and that would create the impression that anybody can just take this imx412 sensor and use the upstream driver to test the solution, but this is in fact not possible without register changes to the sensor driver itself.

Regards,

Milen




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