Re: i2c-i801 on AppleTV (1st gen)

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On Tue, 5 Feb 2013, Jean Delvare wrote:

On Tue, 5 Feb 2013 11:33:49 +0100 (CET), Dag Wieers wrote:

Ok, I included i2ctools as part of the OpenELEC build and this is now what
I get:

root ~ # ./i2cdetect -l
i2c-0   smbus           SMBus I801 adapter at efa0              SMBus adapter
i2c-1   i2c             Afatech AF9015 reference design         I2C adapter
i2c-2   i2c             NVIDIA i2c adapter 1 at 1:00.0          I2C adapter
i2c-3   i2c             NVIDIA i2c adapter 2 at 1:00.0          I2C adapter

root ~ # ./i2cdetect -F 0
Functionalities implemented by /dev/i2c-0:
I2C                              no
SMBus Quick Command              yes
SMBus Send Byte                  yes
SMBus Receive Byte               yes
SMBus Write Byte                 yes
SMBus Read Byte                  yes
SMBus Write Word                 yes
SMBus Read Word                  yes
SMBus Process Call               no
SMBus Block Write                yes
SMBus Block Read                 yes
SMBus Block Process Call         no
SMBus PEC                        yes
I2C Block Write                  yes
I2C Block Read                   yes

What's next ?

# ./i2cdetect 0

root ~ # ./i2cdetect 0
WARNING! This program can confuse your I2C bus, cause data loss and worse!
I will probe file /dev/i2c-0.
I will probe address range 0x03-0x77.
Continue? [Y/n] Y
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- 69 -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

Anything I can read to understand the output ?

--
-- dag wieers, dag@xxxxxxxxxx, http://dag.wieers.com/
-- dagit linux solutions, info@xxxxxxxxx, http://dagit.net/

[Any errors in spelling, tact or fact are transmission errors]

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