ADV7280 driver for guitar

5 1180

I need some guidance on adding ADV7280 driver in kernel for lemaker guitar.


Edited by hnsncxy at Nov 11, 2016 11:26

The ADV7280 have the I2C and Parallel 8-bit camera interface, and i think you can connect with the Lemaker Guitar through it. then use the I2C bus to operate the registers of the ADV7280, and transfer the video stream by the Parallel 8-bit interface which be used by the ov5640. I think it can work after you initialize it correctly. if you want to known how to init the registers, please ask for help from the supplier of IC. About the driver of the Parallel 8-bit interface, maybe you can refer to the driver owl_camera

Hope these can help you.

Thanks for the pointers. Could you please help/suggest in adding i2c interface of the chip in device tree?

I am using adv7280-m which has i2c and mipi interface.


Edited by hnsncxy at Feb 07, 2017 08:37
haribabutd replied at Jan 29, 2017 04:55
Thanks for the pointers. Could you please help/suggest in adding i2c interface of the chip in device ...

you can consider adding the i2c device(adv7280) to TWI2 which is connected to 40-Pin(Pin3,Pin5), and the device tree as follows.
  1.         i2c@b0178000 {
  2.                 i2c_num = <2>;
  3.                 clock-frequency = <400000>;
  4.                 status = "okay";
  5.                 pinctrl-names = "default";
  6.                 pinctrl-0 = <&i2c2_state_default>;

  7.                 adv7280@addr{
  8.                         compatible = "adv7280";
  9.                         reg = <addr>;
  10.                         ...
  11.                         ...
  12.                 };
  13.                ...
  14.                ...
  15.         }
Copy the Code
Attention: the "addr" indicate the address of the i2c device(adv7280).

Note: The author has been banned or deleted.

nike roshe run
damian lillard shoes
pandora jewelry
longchamp bags
ysl handbags
jordan retro 6
gucci belt
ysl bags
yeezy 700
nike zoom
michael kors handbags
roshe run
air max 2018
adidas nmd r1
adidas stan smith sneakers
curry 4
louboutin shoes
goyard bags
nike shoes for men
jordan 4
air jordan shoes
nike air force 1
yeezy boost 700
hermes belts for men
adidas ultra
100% real jordans for cheap
nike air max
nike lebron soldier 10
adidas tubular shadow
red bottoms
zx flux
kobe shoes
caterpillar boots
yeezy boost 350
yeezy boost 350 v2
vans shoes
adidas shoes
michael kors outlet
lacoste online shop
supreme hoodie
ferragamo belts
nike air max 90
chrome hearts
yeezy boost 350
nike sneakers
led shoes
nike flyknit
nike lebron soldier 11
lebron 13
tory burch shoes
lacoste polo
nike outlet store online shopping
nike shoes
michael kors handbags
bape hoodie
nike air zoom
asics kayno
nike flyknit
longchamp handbags
yeezy boost
michael kors outlet
nike roshe one
goyard handbags
chrome hearts
adidas nmd
longchamp bags
converse shoes
yeezy boost 350
adidas yeezy
calvin klein outlet
adidas superstar shoes
kd shoes
goyard handbags
balenciaga shoes
moncler jackets
yeezy shoes
nike sneakers for men
supreme clothing
michael kors outlet store
red bottom shoes
paul george shoes
michael kors outlet
nba jerseys
kate spade handbags
moncler jackets
tom ford eyewear
longchamp outlet
yeezy shoes
yeezy shoes
longchamp bags
adidas stan smith
nike air force
nike huarache
authentic jordans

You have to log in before you can reply Login | Sign Up

Points Rules