On 10/13/23 02:02, Chen-Yu Tsai wrote:
Tentacruel and Tentacool are MT8186 based Chromebooks based on the
Krabby design.
Tentacruel, also known as the ASUS Chromebook CM14 Flip CM1402F, is a
convertible device with touchscreen and stylus.
Tentacool, also known as the ASUS Chromebook CM14 CM1402C, is a laptop
device. It does not have a touchscreen or stylus.
Hi Chen-Yu,
The Krabby design has the touchscreen ? if the touchscreen is for
Tentacruel ,then the touchscreen should be described in the tentacruel
dtsi, not in the Krabby and then deleted for tentacool.
Or is there any reason for describing the touchscreen for Krabby ?
One additional way to solve this is to have the touchsreen as separate
dtsi and only include it for the boards that have it, e.g. tentacruel .
Eugen
The two devices both have two variants. The difference is a second
source touchpad controller that shares the same address as the original,
but is incompatible.
The extra SKU IDs for the Tentacruel devices map to different sensor
components attached to the Embedded Controller. These are not visible
to the main processor.
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