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

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