Re: [PATCH RFC 0/2] media: imx681: C-PHY for the Surface Pro 11 (Snapdragon)

[Sergey Lebedev]

Hi George,

Thank you for this, and for testing it on the Snapdragon model.

The D-PHY path on the Intel model works with 2/2 on top of v8; 1/2 has
nothing to check on ACPI. On media next with IPU7, the sensor streams
3844x2640 at 30.01 fps, and v4l2-compliance passes 46 of 46 on the
subdev and 54 of 54 through the media device. While streaming it reads
back CSI_SIGNALING_MODE 0x02, CSI_LANE_MODE 0x01 and OP_PLL_MULTIPLIER
303. CSI_LANE_MODE is 0x01 here without your write too: neither v8 nor
the driver this machine runs daily writes it, and with the latter it
reads 0x01 while streaming. So writing it changes nothing on this
machine.

For 2/2:
Tested-by: Sergey Lebedev <lsa.uz@xxxxx> # Surface Pro 11 (Intel), D-PHY

As for how to take them, I would keep v8 as it is, since it has Andre's
Ack and Krzysztof's review, and have yours follow once it is merged.
Andre, does that suit you?

Sergey