Xilinx HDMI 1.4 Product Manual page 14

Limitations
Only limited fields are supported in current implementation. The supported fields are
highlighted in yellow with respective to the packet type.
General Control Packet:
Pixel Packing Phase and Color depth information are retrieved from video stream and sent
through general control packet by the driver. However, AVMUTE and Default_Phase fields
are not updated and remain as zero always.
X-Ref Target - Figure 2-7
HDMI 1.4/2.0 TX Subsystem
PG235 October 4, 2017 www.xilinx.com
Chapter 2: Product Specification
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