There can be many reasons why sound is not coming through the DisplayPort. The cable might be faulty. Other causes are a corrupted sound card driver or incorrect audio format. Read: How to fix ...

DisplayPort 1.4, one of the latest versions of the DisplayPort protocol, is favored for PC gaming and professional displays. It offers some advantages over HDMI 2.1, such as backward compatibility ...

For diagrammatic representation of control flow check lt_state_machine_diagram.jpg. The state machine driver is compliant to DisplayPort v1.2. It's a minor effort to extend the driver to DisplayPort ...

Does TI have a pair of transceiver chips that can convert DP or LVDS electrical signals into optical signals, and then convert the optical signals back into electrical signals? It's the kind of chip ...

The DisplayPort altmode is semi-proprietary, but it can absolutely be picked apart if we try. Last time, we found a cool appnote describing the DisplayPort altmode in detail, switched the FUSB302 ...

and Windows 8.1. The driver is meant to work on Pascal cards (GTX 10-series) all the way back to Maxwell (GTX 900 series and GTX 750 series). Nvidia writes: To enable the latest DisplayPort 1.3 ...

Audio output to a TV is provided by the Intel High Definition Audio through the HDMI v1.4a interface and/or the DisplayPort ... HDMI audio drivers are included with the graphics driver available ...

Also, the phenomenon is not limited to any interface, observed on both hdmi and displayport. It's expected of drivers to abstract such HW specific complexities from rest of kernel and userspace.

I am using the TUSB1064 for a USB Type-C DisplayPort alternate mode sink application. Do the DisplayPort main link differential pairs need to be length-matched to each other before connecting to the ...