Intel Corporation

Nirmala Bailur

Rajaram Regupathy

Rajeev D Muralidhar

Reuven Rozic

Tarakesava Reddy Koki

Vinaya Kumar Chandrasekhara

Jagadish Vasudeva Singh

Dmitriy Berchanskiy

Saranya Gopal

Aiswarya M Pious

Vrukesh V Panse

Ankitkumar Navik

Sailesh Rathi

Systems, apparatuses and methods may provide for technology that detects a connection of an external display to a computing system containing an internal display and activates frame buffer compression for the external display if one or more conditions are satisfied. In one example, activating frame buffer compression for the external display includes deallocating a display pipe from the internal display, wherein frame buffer compression is enabled for the display pipe, and allocating the display pipe to the external display.

Dynamic allocation of display pipes to external displays

A data scaling module for USB4 that embodies display driver (DD) and connection manager (CM) operations. Periodic and aperiodic transfer requests are monitored. The periodic BW activity on periodic peripherals, such as display panels (DPs) is monitored, and determinations as to reduced periodic activity on a DP are made. Responsive to receiving a high aperiodic bandwidth request, the original refresh rate for the DP is reduced. The newly freed USB4 BW is provided for the aperiodic task. At completion of the aperiodic task, the DD increases the refresh rate to its original value.

Apparatus and methods for universal serial bus 4 (USB4) data bandwidth scaling

Techniques and mechanisms for determining a delivery of power by a programmable power supply. In an embodiment, controller circuitry of a platform receives an indication that a load of the platform is to transition to a particular operational mode. Based on a power requirement of the operational mode, the controller circuitry identifies a mode of voltage regulation which is to be provided with converter circuitry of the platform. The controller circuitry signals that a programmable power supply, which is coupled to the platform, is to output a supply voltage at a level which is based on an amount of power loss associated with the mode of voltage regulation. In another embodiment, the controller circuitry identifies the mode of voltage regulation based on an amount of charge which is currently stored by a battery of the platform.

Device, method and system for programming a power supply to facilitate dynamic performance tuning

A method and device that implements communication over an interconnect to support improved power distribution over the interconnect. The device includes a controller to implement a device policy manager (DPM) to manage power allotment over the interconnect, and a battery feedback mechanism coupled to the controller, the battery feedback mechanism to detect a low or dead battery condition of a connected device over the interconnect and to indicate to the DPM to advertise a higher power charging level to the connected device.

Method, apparatus and system to enhance a device policy manager to manage devices based on battery condition

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Bengaluru, India

Nirmala Bailur