media: qcom: camss: Decouple VFE from CSID

media: qcom: camss: Decouple VFE from CSID

Decouple the direct calls to VFE's vfe_get/put in the CSID subdev
in order to prepare for the introduction of IFE subdev.

Also decouple CSID base address from VFE since on the Titan platform
CSID register base address resides within VFE's base address.

Signed-off-by: Milen Mitkov <quic_mmitkov@quicinc.com>
Signed-off-by: Gjorgji Rosikopulos <quic_grosikop@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # sc8280xp/sm8250/sdm845/apq8016
Acked-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>