System and Method for Authenticating a Display Panel in an Information Handling System
First Claim
1. A computer-implemented method comprising:
- determining whether a display connection in an information handling system is an internal display connection or an external display connection;
in response to determining that the display connection is an internal display connection, reading configuration information from a display device;
determining whether the configuration information identifies the display device as an internal display device or an external display device; and
in response to determining that the configuration information identifies the display device is an internal display device, training a data link of the display connection.
14 Assignments
0 Petitions
Accused Products
Abstract
A method includes determining if a display connection is in an information handling system, reading configuration information from a display, determining whether the configuration information identifies the display as an internal device, and training a data link. A memory includes code to perform a method of determining if a display connection is in an information handling system, reading configuration information from a display, determining if the configuration information identifies the display as an internal device, and training a data link. An information handling system includes a memory with code, a display, and a graphics processor that executes the code. The code operates to determine if a display connection is in the information handling system, read configuration information from the display, determine if the configuration information identifies the display as an internal device, and train a data link.
25 Citations
20 Claims
-
1. A computer-implemented method comprising:
-
determining whether a display connection in an information handling system is an internal display connection or an external display connection; in response to determining that the display connection is an internal display connection, reading configuration information from a display device; determining whether the configuration information identifies the display device as an internal display device or an external display device; and in response to determining that the configuration information identifies the display device is an internal display device, training a data link of the display connection. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A memory for an information handling system, wherein the memory has machine-executable code stored therein, and wherein the machine-executable code includes instructions for carrying out a method comprising:
-
determining that a first display connection in the information handling system is an internal display connection; in response to determining that the first display connection is an internal display connection, reading configuration information from a display device; determining if the configuration information identifies the display device as an internal display device; and when the configuration information identifies the display device is an internal display device, training a first data link of the first display connection. - View Dependent Claims (10, 11, 12, 13, 14)
-
-
15. An information handling system comprising:
-
a memory having machine-executable code stored therein; a display device; and a graphics processor operable to execute the machine-executable code to; determine whether a display connection in an information handling system is an internal display connection or an external display connection; in response to determining that the display connection is an internal display connection, read configuration information from a display device; determine whether the configuration information identifies the display device as an internal display device or an external display device; and when the configuration information identifies the display device is an internal display device, train a data link of the display connection. - View Dependent Claims (16, 17, 18, 19, 20)
-
Specification