PROBLEM: MT8192 panel_edp_probe trace due to Unknown panel CMN 0x142b

Leonard Lausen leonard at lausen.nl
Wed Sep 20 12:40:24 UTC 2023


> Hello Leonard,
> thanks for sending me this snippet.
> 
> This is not in any way connected to my eDP/aux-bus patch series, infact this
> warning happens because your machine has got a new/different panel, read below:
> 
>     if (WARN_ON(!panel->detected_panel)) {
>         dev_warn(dev,
>              "Unknown panel %s %#06x, using conservative timings\n",
>              vend, product_id);
> 
> [    4.089721] panel-simple-dp-aux aux-3-0058: Unknown panel CMN 0x142b, using conservative timings
> 
> I'll try to retrieve informations about this new panel and add it to panel-edp
> as soon as possible.

Hello Angelo,

Thank you for taking a look. The Asurada Spherion is sold with either a
touchscreen or non-touchscreen panel. This one is a CB514-2H-K2HN without
touchscreen functionality. Hope this helps.

Thank you
Leonard


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