[PATCH v2 1/2] drm: bridge: dw-hdmi: Take input format from plat_data

[Jose.Abreu@synopsys.com (Jose Abreu)]

Hi Neil,


On 03-03-2017 16:42, Neil Armstrong wrote:
>
> Sure, I was meaning the *input* format the controller receives from the
> pixel encoder, I'm quite sure the format is strict.
>

Hmm, not quite following you here. As far as the controller goes
it supports the formats I mentioned:
    -    8/10/12/16 bits RGB 4:4:4
    -    8/10/12/16 bits YCbCr 4:4:4
    -    8/10/12 bits YCbCr 4:2:2
    -    8/10/12/16 bits YCbCr 4:2:0

As for the CSC it supports RGB 4:4:4 to/from YCbCr 4:4:4 or 4:2:2
in every defined color depth.

So, everything except 4:2:0 (I had to check documentation, I
though that CSC supported less formats).

Of course this is all limited by the implementation that HW team
decides to choose.

Best regards,
Jose Miguel Abreu