Display hot plug processing method, system and device and storage medium

The embodiment of the invention discloses a display hot plug processing method, system and device and a storage medium, and relates to the technical field of display processing. The method comprises:if a hot plug event broadcasted by a kernel is received, acquiring device information of a current ho...

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Bibliographic Details
Main Author CHEN FANGYAN
Format Patent
LanguageChinese
English
Published 21.02.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The embodiment of the invention discloses a display hot plug processing method, system and device and a storage medium, and relates to the technical field of display processing. The method comprises:if a hot plug event broadcasted by a kernel is received, acquiring device information of a current hot plug device; traversing a pre-configured display hot plug rule file according to the equipment information, and querying whether a hot plug display processing program matched with the equipment information exists in the display hot plug rule file or not; and if the hot plug display processing program matched with the equipment information exists, calling the hot plug display processing program to display the current hot plug equipment. According to the embodiment of the invention, when the hot plug event occurs, the display resolution of the system can be adaptively switched according to the equipment information of the current hot plug display, so that the problem of various display anomalies caused by the hot p
Bibliography:Application Number: CN201810904587