Skip to content

L
linux-imx8
Closed
Opened by Guido Gunther@guido.gunther
Report abuse New issue

touch screen (goodix) I²C transfer errors

With

Linux pureos 5.2.0-rc3-next-20190605-00044-g7ff4d7a1c053-dirty #4 SMP PREEMPT Wed Jun 5 12:19:41 CEST 2019 aarch64 GNU/Linux

I'm seeing

[ 9821.359095] Goodix-TS 2-005d: I2C transfer error: -6
[ 9821.364358] Goodix-TS 2-005d: I2C write end_cmd error
[ 9821.369717] Goodix-TS 2-005d: I2C transfer error: -6
[ 9821.374978] Goodix-TS 2-005d: I2C write end_cmd error
[ 9821.380329] Goodix-TS 2-005d: I2C transfer error: -6
[ 9821.385585] Goodix-TS 2-005d: I2C write end_cmd error
[ 9821.390934] Goodix-TS 2-005d: I2C transfer error: -6
[ 9821.396193] Goodix-TS 2-005d: I2C write end_cmd error
[ 9821.401544] Goodix-TS 2-005d: I2C transfer error: -6
[ 9821.406795] Goodix-TS 2-005d: I2C write end_cmd error

It worked without problems for a while after boot so this looks different then Librem5/linux-next#40 (closed)

It's also not completely dead but works sometimes so I'll check for lose cable.

Edited by Guido Gunther

The one place for your designs

To enable design management, you'll need to meet the requirements. If you need help, reach out to our support team for assistance.