gt811_ts not working

[psachin]

I tried sunxi gt811_ts driver but still no success. It creates /dev/input/event1. Output of 'cat /dev/input/event1' also responds to touch. Do I need to install or configure something else ? I m using ubuntu-core 12.04 with xorg, lxde installed

kernel logs -->

===========================goodix_ts_init=====================
[ 1.210000] ctp_fetch_sysconfig_para.
[ 1.220000] ctp_fetch_sysconfig_para: after: ctp_twi_addr is 0x5d,
dirty_addr_buf: 0x5d. dirty_addr_buf[1]: 0xfffe
[ 1.230000] ctp_fetch_sysconfig_para: ctp_twi_id is 1.
[ 1.230000] ctp_fetch_sysconfig_para: screen_max_x = 800.
[ 1.240000] ctp_fetch_sysconfig_para: screen_max_y = 480.
[ 1.240000] ctp_fetch_sysconfig_para: revert_x_flag = 0.
[ 1.250000] ctp_fetch_sysconfig_para: revert_y_flag = 0.
[ 1.250000] ctp_fetch_sysconfig_para: exchange_x_y_flag = 0.
[ 1.260000] goodix_ts_init: after fetch_sysconfig_para:
normal_i2c: 0x5d. normal_i2c[1]: 0xfffe
[ 1.270000] script parser fetch err.
[ 1.270000] ctp_init_platform_resource: tp_reset request gpio fail!
[ 1.280000] i2c-core: driver [Goodix-TS] using legacy suspend
method
[ 1.280000] i2c-core: driver [Goodix-TS] using legacy resume method
[ 1.290000] ctp_detect: Detected chip Goodix-TS at adapter 1,
address 0x5d
[ 1.300000] Goodix-TS 1-005d: Install gt811 driver.
[ 1.300000] Goodix-TS 1-005d: Driver Release Date:2012-02-08
[ 1.310000] ======goodix_gt811 probe======
[ 1.440000] ctp_set_irq_mode: config gpio to int mode.
[ 1.440000] ctp_set_irq_mode, 231: gpio_int_info, port = 7,
port_num = 11.
[ 1.450000] INTERRUPT CONFIG
[ 1.460000] Goodix-TS 1-005d: GT811 init
info:X_MAX=4096,Y_MAX=4096,TRIG_MODE=RISING EDGE
[ 1.480000] input: gt80x as /devices/virtual/input/input1
[ 1.680000] Goodix-TS 1-005d: GT811 Verion:0x2010
[ 1.680000] Goodix-TS 1-005d: Start gt80x in interrupt mode,Driver

[techn]

Works for me. I have a13_mid tablet and latest linaro ALIP rootfs.
I think this is user space problem.

[srikantpatnaik]

@techn 👍 did you disabled multi touch for goodix?
We have another ft5x tablet on which we have to disable multitouch.

[techn]

I'm using driver from repo without modifications. And there seems to
be GOODIX_MULTI_TOUCH enabled.

2012/11/5 Srikant notifications@github.com

@techn https://github.com/techn [image: 👍] did you disabled multi
touch for goodix?
We have another ft5x tablet on which we have to disable multitouch.

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/95#issuecomment-10087332.

[amery]

@srikantpatnaik: ft5x is supposed to work fine with multi touch these days

[npeacock]

I'm actually still having trouble, I misinterpreted an earlier test. Others report no problems though, so maybe both mine and this issue are in user space. Especially since the /dev is giving output.

Alejandro Mery notifications@github.com wrote:

@srikantpatnaik: ft5x is supposed to work fine with multi touch these
days

---

Reply to this email directly or view it on GitHub:
#95 (comment)

Sent from my Android phone with K-9 Mail. Please excuse my brevity.

[psachin]

gt811 worked !!

I tested with linaro's ALIP rootfs which was having lxde as default DE, it works without any modification.
'utouch' was missing in ubuntu-core. I installed it and it worked.

thanx a lot guys :)