topic Re: How to support Touch in ubuntu ? in i.MX Processors

How to support Touch in ubuntu ?

xiaochao0131 — Thu, 04 Aug 2016 05:36:30 GMT

Hello,

I installed ubuntu image on iMX6 sabre lite board, I use LVDS panel now, I found the touch is not work. Could you give me suggestions how to make touch work?

I noticed that "ft5x06-ts 2-0038: ft5x06: Could not detect touch screen -19." during booting. Below is log from serial console.

Starting kernel ...

fec 2188000.ethernet (unregistered net_device): Invalid MAC address: 00:00:00:00:00:00

snvs_rtc 20cc034.snvs-rtc-lp: can't get snvs-rtc clock

fsl-hdmi-dai hdmi_audio.3: failed to probe. Load HDMI-video first.

imx-audio-hdmi sound-hdmi.19: initialize HDMI-audio failed. load HDMI-video first!

imx6q-pcie 1ffc000.pcie: phy link never came up

imx6q-pcie 1ffc000.pcie: Failed to bring link up!

imx6q-pcie 1ffc000.pcie: failed to initialize host

ft5x06-ts 2-0038: ft5x06: Could not detect touch screen -19.

ili210x_i2c 2-0041: i2c transfer failed

ili210x_i2c 2-0041: Failed to get firmware version, err: -5

egalax_ts 2-0004: Failed to read firmware version

tsc2004_reset: write_cmd -5

tsc2004 2-0048: Failed to reset TSC -5

ov5640_read_reg:write reg error:reg=300a

tc358743_read_reg:reg=0 ret=-5

tc358743_probe:cannot find camera

adv7180 2-0020: adv7180_read:read reg error: reg=11 ret=-5

tc358743_probe: failed, error=-19

mxc_v4l_open: Mxc Camera no sensor ipu1/csi0

mxc_v4l_open: Mxc Camera no sensor ipu0/csi0

mxc_v4l_open: Mxc Camera no sensor ipu1/csi1

update_device_addr: ov5642 ret=-5

ov5642_read_reg:write reg error:reg=300a

update_device_addr: ov5640_mipi ret=-5

ov5640_read_reg(mipi):reg=300a ret=-5

* Starting Bridge socket events into upstart[ OK ]

* Starting Bridge file events into upstart[ OK ]

[ OK ]

saned disabled; edit /etc/default/saned

Ubuntu 14.04.4 LTS nitrogen ttymxc1

Re: How to support Touch in ubuntu ?

gary_bisson — Thu, 04 Aug 2016 07:59:53 GMT

Hi,

Which LVDS panel are you using? Is it one display from Boundary Devices?

https://boundarydevices.com/product-category/displays/

Regards,

Gary

Re: How to support Touch in ubuntu ?

xiaochao0131 — Thu, 04 Aug 2016 08:14:17 GMT

Hi Gary,

Thanks for your reply.

My LVDS panel is LCD8000-97C.

Re: How to support Touch in ubuntu ?

xiaochao0131 — Thu, 04 Aug 2016 08:24:03 GMT

Re: How to support Touch in ubuntu ?

gary_bisson — Thu, 04 Aug 2016 08:28:02 GMT

Hi,

We are not aware of this display, our images therefore do not support it.

Please reach out to Farnell/Element14 for support.

Regards,

Gary

Re: How to support Touch in ubuntu ?

xiaochao0131 — Thu, 04 Aug 2016 08:52:05 GMT

ok, Thanks.

BTW, who is Farnell/Element14? How can I get the contact way?

Re: How to support Touch in ubuntu ?

gary_bisson — Thu, 04 Aug 2016 08:58:36 GMT

Hi,

Where did you get this display? I typed "LCD8000-97C" in Google and it looked like the primary vendor of this display is farnell/element14. See the datasheet here:

http://www.farnell.com/datasheets/1780778.pdf

Here is their community forum:

element14 Community | Design Engineer Community | Online Electronic Resources & Support

Please close this thread.

Regards,

Gary

Re: How to support Touch in ubuntu ?

xiaochao0131 — Thu, 04 Aug 2016 09:15:35 GMT

Thanks very much!