Title:
APPARATUS AND METHOD FOR A VIRTUALIZED DISPLAY
Document Type and Number:
WIPO Patent Application WO/2020/107427
Kind Code:
A1
Abstract:
Apparatus and method for implementing a virtual display. For example, one embodiment of a graphics processing apparatus comprises at least one configuration register to store framebuffer descriptor information for a first guest running on a first virtual machine (VM) in a virtualized execution environment of a host processor, the framebuffer descriptor information to indicate one or more display pipes assigned to the first guest; and execution circuitry to execute a first driver assigned to the first guest, the first guest to use the first driver to display a framebuffer in a plane associated with one of the display pipes in accordance with the framebuffer descriptor information.
Inventors:
TIAN KUN (CN)
SHAH ANKUR (US)
COWPERTHWAITE DAVID (US)
WANG ZHI (FI)
WANG ZHENYU (CN)
KONDAPALLY KALYAN (US)
BLOOMFIELD JONATHAN (US)
ZHANG WEI (CN)
SHAH ANKUR (US)
COWPERTHWAITE DAVID (US)
WANG ZHI (FI)
WANG ZHENYU (CN)
KONDAPALLY KALYAN (US)
BLOOMFIELD JONATHAN (US)
ZHANG WEI (CN)
Application Number:
PCT/CN2018/118649
Publication Date:
June 04, 2020
Filing Date:
November 30, 2018
Export Citation:
Assignee:
INTEL CORP (US)
TIAN KUN (CN)
SHAH ANKUR (US)
COWPERTHWAITE DAVID (US)
WANG ZHI (FI)
WANG ZHENYU (CN)
KONDAPALLY KALYAN (US)
BLOOMFIELD JONATHAN (US)
ZHANG WEI (CN)
TIAN KUN (CN)
SHAH ANKUR (US)
COWPERTHWAITE DAVID (US)
WANG ZHI (FI)
WANG ZHENYU (CN)
KONDAPALLY KALYAN (US)
BLOOMFIELD JONATHAN (US)
ZHANG WEI (CN)
International Classes:
G06F9/455; G06F3/14; G09G5/36
Foreign References:
US20180286315A1 | 2018-10-04 | |||
US20100321395A1 | 2010-12-23 | |||
US20080088636A1 | 2008-04-17 | |||
KR20130026713A | 2013-03-14 | |||
CN102681887A | 2012-09-19 | |||
CN106098022A | 2016-11-09 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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