Re: [alsa-devel] ICT Bits for HDMI HBR feature

At Tue, 7 Aug 2012 08:09:26 +0000, Wang, Xingchao wrote:

Hi Takashi,

Should we set ICT bits when enable HDMI HBR features? Here's quote from HDA Specification Rev1.0a(page 150). " ICT[3:0] (IEC Coding Type): Programmed according to IEC standards to enable stream types for High Bit Rate Encoding. This is valid only for HDMI and Display port digital Pin Widgets. " Since HDMI HBR already works on some chips, I wonder if they set the bits correctly.

I can't find the specification right now, so I also don't know what value should be put there. But I thought it's expected to be zero. Maybe it's my old memory.

So, if you find anything about it, let me know.

thanks,

Takashi