Question regarding HDMI Audio support on i.MX6 with vanilla kernel

Philipp Zabel p.zabel at pengutronix.de
Tue Nov 7 11:59:11 UTC 2017


Hi Luís,

On Tue, 2017-11-07 at 11:46 +0000, Luís Mendes wrote:
[...]
> #sudo get-edid > tv.edid
> This is read-edid version 3.0.2. Prepare for some fun.
> Attempting to use i2c interface
> No EDID on bus 0
> No EDID on bus 2
> 1 potential busses found: 1
> 256-byte EDID successfully retrieved from i2c bus 1
> Looks like i2c was successful. Have a good day.
[...]
> Relevant DTS file, prepared by Fabio, looks like this:
> &hdmi {
>    ddc-i2c-bus = <&i2c1>;

Off-by-one? Given the get-edid output, I think this should be the second
bus, <&i2c2>.

regards
Philipp


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