Hi,

Mini self-intro: u-boot sunxi maintainer and person who created the initial
colorfly u-boot defconfig and dts :)

On 14-04-16 12:53, Juan Carlos Barrientos wrote:
Thanks!! i would like to run accelerometer stk8313 and sound, is any kernel 
module ?

I have do a web page fot colorfly e708. I will incorporate news for thius tablet 
---> https://linux-sunxi.org/Colorfly_e708q1

Thanks for creating that page.

Hmm, that page says your using the goodix gt911 touchscreen driver, but my 
colorfly
has a ilitek 2139qt004 touchscreen controller ic in there (and a cracked 
digitizer,
I'm waiting for a replacement digitizer).

Mine is marked E708 q1 Colorfly www.colorfly.cn on the back, rather then 
"Colorfly
gmbh", my back markings match picture 9 here:

http://www.colorfly.eu/E708/index.html

Regards,

Hans




El jueves, 14 de abril de 2016, 10:47:58 (UTC+2), Алексей Мамлин escribió:

    четверг, 14 апреля 2016 г., 9:07:42 UTC+3 пользователь Juan Carlos 
Barrientos написал:

        Hello

        In my case this is the tablet colorfly,s hardware:

        -AXP221s D3108CB 6631 (Power Management IC)
        -RTL 8188ETV (wifi)- In kernel select:
        1-Networking support -->Wireless
        2-Device drivers -->Staging drivers--> RTL8188
        -Goofix 911 (touchscreen): I have modify suni6-a31s-colorfly-e708.dts 
(U-boot,) in order to the goodix gt911 work. Netx calibrate file:
                                -/usr/share/X11/xorg.conf.d/10-evdev.conf :
        Section "InputClass"
        Identifier "calibration"
        MatchProduct "Goodix Capacitive TouchScreen"
        Option "Calibration" "4 1200 800 -1"
        Option "SwapAxes" "1"


    Axes can be swapped by driver, use touchscreen-swapped-x-y; property in 
touchscreen node of dts.


        EndSection.

        -XT1208- Voltage regulator
        -I29F64G08AAMEI: Internal flash memory 8GB
        -ELPIA J4216BBBG-GN-F (HAY DOS ) DDR3 SDRAM 1GB (2x 512MB)
        -CHIP??2011M 130927¿¿¿????


        Basicaly i have two hardwarware element,s that don,t work:

        -Amlogic STK8313 3121D 07B37: Accelerometer, i have seen stk8312.c file 
but this driver has I2C 2x3D, stk8312 works on i2c 0x22
        kernel/linux-4.6-rc2/drivers/iio/accel ¿any idea how to use or port 
8313 module?

        -Sound: I don,t kwon how works audio codec

        Thanks
        J.C

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