Re: [PATCH v5 0/4] media: camss: sm8250: Virtual channels support for SM8250

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On 28/11/2022 14:42, quic_mmitkov@xxxxxxxxxxx wrote:
With these changes, the CSID entity has, as it did previously, a single
sink port (0), and always exposes 4 source ports (1, 2,3, 4). The
virtual channel configuration is determined by which of the source ports
are linked to an output VFE line. For example, the link below will
configure the CSID driver to enable vc 0 and vc 1:

media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]'
media-ctl -l '"msm_csid0":2->"msm_vfe0_rdi1":0[1]'

Following your instructions here

root@linaro-gnome:~# media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]'
root@linaro-gnome:~# media-ctl -l '"msm_csid0":2->"msm_vfe0_rdi1":0[1]'
root@linaro-gnome:~# media-ctl -l '"msm_csid0":3->"msm_vfe0_rdi2":0[1]'
root@linaro-gnome:~# media-ctl -l '"msm_csid0":4->"msm_vfe0_rdi3":0[1]'
Unable to parse link: Invalid argument (22)

?

---
bod



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