/** @file\r
Internal include file of the VGA Class Driver.\r
\r
-Copyright (c) 2006 - 2009, Intel Corporation \r
-All rights reserved. This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
\r
/**\r
Starts the device controller.\r
- \r
+\r
This function implments EFI_DRIVER_BINDING_PROTOCOL.Stop().\r
- It stops this driver on Controller. Support stoping any child handles\r
+ It stops this driver on Controller. Support stopping any child handles\r
created by this driver.\r
\r
@param This A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.\r
the language specified by Language for the\r
driver specified by This was returned in\r
DriverName.\r
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r
+ @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
EFI_HANDLE.\r
@retval EFI_INVALID_PARAMETER Language is NULL.\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.Reset().\r
It resets the text output device hardware. The cursor position is set to (0, 0),\r
and the screen is cleared to the default background color for the output device.\r
- \r
+\r
@param This Pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.\r
@param ExtendedVerification Indicates that the driver may perform a more exhaustive\r
verification operation of the device during reset.\r
\r
/**\r
Writes a Unicode string to the output device.\r
- \r
+\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.OutputString().\r
It writes a Unicode string to the output device. This is the most basic output mechanism\r
on an output device.\r
\r
/**\r
Verifies that all characters in a Unicode string can be output to the target device.\r
- \r
+\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.TestString().\r
It verifies that all characters in a Unicode string can be output to the target device.\r
\r
\r
/**\r
Clears the output device(s) display to the currently selected background color.\r
- \r
+\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.ClearScreen().\r
The ClearScreen() function clears the output device(s) display to the currently\r
selected background color. The cursor position is set to (0, 0).\r
\r
@param This Pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.\r
- \r
+\r
@retval EFI_SUCESS The operation completed successfully.\r
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
@retval EFI_UNSUPPORTED The output device is not in a valid text mode.\r
\r
/**\r
Sets the background and foreground colors for theOutputString() and ClearScreen() functions.\r
- \r
+\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.SetAttribute().\r
It sets the background and foreground colors for the OutputString() and ClearScreen() functions.\r
The color mask can be set even when the device is in an invalid text mode.\r
Devices supporting a different number of text colors are required to emulate the above colors\r
- to the best of the device\92s capabilities.\r
+ to the best of the device's capabilities.\r
\r
@param This Pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.\r
@param Attribute The attribute to set.\r
Bits 0..3 are the foreground color,\r
and bits 4..6 are the background color.\r
- \r
+\r
@retval EFI_SUCCESS The requested attributes were set.\r
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
\r
\r
/**\r
Sets the current coordinates of the cursor position.\r
- \r
+\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.SetCursorPosition().\r
It sets the current coordinates of the cursor position.\r
The upper left corner of the screen is defined as coordinate (0, 0).\r
- \r
+\r
@param This Pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.\r
@param Column Column of position to set the cursor to.\r
@param Row Row of position to set the cursor to.\r
- \r
+\r
@retval EFI_SUCCESS The operation completed successfully.\r
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
@retval EFI_UNSUPPORTED The output device is not in a valid text mode, or the cursor\r
\r
/**\r
Makes the cursor visible or invisible.\r
- \r
+\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.EnableCursor().\r
It makes the cursor visible or invisible.\r
\r
@param This Pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.\r
@param Visible If TRUE, the cursor is set to be visible.\r
If FALSE, the cursor is set to be invisible.\r
- \r
+\r
@retval EFI_SUCESS The operation completed successfully.\r
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request or the\r
device does not support changing the cursor mode.\r
@param ModeNumber The mode number to return information on.\r
@param Columns Columen in current mode number\r
@param Rows Row in current mode number.\r
- \r
+\r
@retval EFI_SUCCESS The requested mode information was returned.\r
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
@retval EFI_UNSUPPORTED The mode number was not valid.\r
\r
/**\r
Sets the output device(s) to a specified mode.\r
- \r
+\r
This function implements EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.QueryMode().\r
It sets the output device(s) to the requested mode.\r
On success the device is in the geometry for the requested mode,\r
\r
@param This Pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL instance.\r
@param ModeNumber The text mode to set.\r
- \r
+\r
@retval EFI_SUCCESS The requested text mode was set.\r
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
@retval EFI_UNSUPPORTED The mode number was not valid.\r
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