ºìÁªLinuxÃÅ»§
Linux°ïÖú

linux±Ê¼Ç

·¢²¼Ê±¼ä:2008-01-19 00:10:15À´Ô´:ºìÁª×÷Õß:Luoall
×÷ÕߣºAllen's World
Õ⼸Ìì°ÑlinuxÄں˺ÍÇý¶¯µÄ¼¸±¾Êé¹ýÁËһϣ¬ÎÊÌâ²»ÉÙ£¬ÎÒ±ØÐëÏÈʵ¼ùһϡ£

ÎÒÓÐÒ»¸öamd au1200µÄ¿ª·¢°å£¬Í¨¹ýÎĵµÁ˽⵽Õâ¸öоƬµÄlcdÖ§³Ö4²ãµÄframe buffer,¶øÎÒ²âÊÔÁËһϣ¬¿ª·¢°åµÄÌṩÉÌÖ»ÌṩÁËÒ»²ãµÄÇý¶¯£¬£¨ÎÒûÄÜ´ò¿ª/dev/fb1£©¡£ÎÒÏë´ÓÕâÀ↑ʼʵ¼ùÎÒµÄlinuxÇý¶¯¿ª·¢¡£

ÎÒÒÔÇ°µÄϵͳϰ¹ßÓÚÖ±½Ó²Ù×÷¶Ë¿ÚÇý¶¯É豸£¬linuxϵÄÇý¶¯¿ª·¢Æäʵ¾ÍÊÇÈÃÎÒÃÇÊìϤµÄÄÇЩÇý¶¯ÌṩͳһµÄ½Ó¿Ú£¬Á˽âÓÃlcdµÄÉ豸²Ù×÷À´ÊµÏÖframe bufferÉ豸½Ó¿Ú¾ÍÊÇÎÒÄ¿Ç°Òª×öµÄ¡£

¿ÉÄÜÊÇÓÉÓÚÎÒÏ°¹ßÁËÒÔÇ°µÄ·½Ê½£¬ÒÔÎÒµÄÀí½âÈç¹ûÄã²»ÄÜ´ÓÎļþµÄ¶ÁдÖлñµÃ±ãÀû£¬¸ü¶àµÄÊÇioctlÄÇôÕâÑùµÄ½Ó¿Ú£¬Æäʵֻ»áÈÃÇý¶¯¸ü¼Ó»ÞɬÄѶ®¡£
ÎÄÕÂÆÀÂÛ

¹²ÓÐ 0 ÌõÆÀÂÛ