[alsa-devel] ICT Bits for HDMI HBR feature

Wang, Xingchao xingchao.wang at intel.com
Tue Aug 7 10:09:26 CEST 2012

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.


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