| \ ***************************************************************************** |
| \ * Copyright (c) 2004, 2008 IBM Corporation |
| \ * All rights reserved. |
| \ * This program and the accompanying materials |
| \ * are made available under the terms of the BSD License |
| \ * which accompanies this distribution, and is available at |
| \ * http://www.opensource.org/licenses/bsd-license.php |
| \ * |
| \ * Contributors: |
| \ * IBM Corporation - initial implementation |
| \ ****************************************************************************/ |
| |
| my-space pci-class-name type |
| |
| my-space pci-device-generic-setup |
| |
| pci-io-enable |
| pci-mem-enable |
| |
| 30 config-l@ pci-find-fcode execute-rom-fcode |
| |
| : check-display ( nodepath len -- true|false ) \ true if display found and "screen" alias set |
| \ check if display available, set screen alias |
| 2dup find-node \ ( path len phandle|0 ) find node |
| ?dup IF |
| \ node found, get "display-type" property |
| s" display-type" rot get-property ( path len true|propaddr proplen 0 ) |
| 0= IF |
| ( path len propaddr proplen ) \ property found, check if the value is not "NONE" |
| s" NONE" 0 char-cat ( path len propaddr proplen str strlen ) \ null-terminated NONE string |
| str= 0= IF |
| ( path len ) \ "display-type" property is not "NONE" so we can set "screen" alias |
| s" screen" 2swap set-alias |
| true ( true ) \ return true |
| ELSE |
| 2drop false ( false ) \ return false |
| THEN |
| THEN |
| THEN |
| ; |
| |
| get-node node>path s" /NVDA,DISPLAY-A" $cat check-display |
| 0= IF |
| \ no display found on DISPLAY-A ... check DISPLAY-B |
| get-node node>path s" /NVDA,DISPLAY-B" $cat check-display |
| drop \ drop result |
| THEN |
| |
| s" name" get-my-property drop s" ( " type type s" ) " type cr |
