×ðÁú¿­Ê±¹ÙÍøµÇ¼

ÔõÑùÔÚ÷è÷ë²Ù×÷ϵͳÉϾÙÐÐÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀí£¿

ÔõÑùÔÚ÷è÷ë²Ù×÷ϵͳÉϾÙÐÐÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀí£¿

÷è÷ë²Ù×÷ϵͳÊÇ»ùÓÚLinuxµÄ¿ªÔ´²Ù×÷ϵͳ£¬¾ßÓÐÎȹÌÐԸߡ¢ÐÔÄܺõÈÌصã¡£ÔÚʹÓÃ÷è÷ë²Ù×÷ϵͳʱ£¬ÎÒÃǾ­³£ÐèÒª¶ÔÓ²¼þ×°±¸¾ÙÐÐÇý¶¯ºÍÖÎÀí¡£±¾ÎĽ«ÏÈÈÝÔõÑùÔÚ÷è÷ë²Ù×÷ϵͳÉϾÙÐÐÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀí£¬²¢¸ø³öÏìÓ¦µÄ´úÂëʾÀý¡£

Ò»¡¢Çý¶¯µÄÑ¡Ôñ

ÔÚÑ¡ÔñÓ²¼þ×°±¸Çý¶¯Ê±£¬Ê×ÏÈÐèҪȷ¶¨Ó²¼þ×°±¸µÄÀàÐͺͰ汾¡£÷è÷ë²Ù×÷ϵͳ֧³Ö½Ï¶àÖÖÀàµÄÓ²¼þ×°±¸£¬ÈçÉù¿¨¡¢ÏÔ¿¨¡¢Íø¿¨µÈ¡£Æ¾Ö¤Ó²¼þ×°±¸µÄÀàÐͺͰ汾£¬ÎÒÃÇ¿ÉÒÔÑ¡ÔñÏìÓ¦µÄÇý¶¯³ÌÐò¡£

÷è÷ë²Ù×÷ϵͳµÄÇý¶¯³ÌÐòͨ³£ÒÔÄÚºËÄ£¿éµÄÐÎʽ±£´æ£¬¿ÉÒÔÖ±½Ó¼ÓÔص½ÄÚºËÖС£ÄÚºËÄ£¿éÊÇÒ»ÖÖ¶¯Ì¬¼ÓÔصĴúÂ룬¿ÉÒÔÔÚÔËÐÐʱ¼ÓÔغÍжÔØ£¬ÊµÏÖ¶ÔÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀí¡£

¶þ¡¢Çý¶¯µÄ¼ÓÔØ

¼ÓÔØÇý¶¯³ÌÐò֮ǰ£¬ÎÒÃÇÐèÒªÏÈÉó²éϵͳÖÐÒѼÓÔصÄÇý¶¯³ÌÐò£¬È·¶¨ÊÇ·ñÒѾ­ÓÐÏìÓ¦µÄÇý¶¯¼ÓÔØ¡£ÎÒÃÇ¿ÉÒÔͨ¹ýÏÂÁî”lsmod”À´Éó²éÒѼÓÔصÄÇý¶¯³ÌÐò£¬ÈçÏÂËùʾ£º

$ lsmod
Module                  Size  Used by
snd_hda_codec_hdmi     49152  1
snd_hda_codec_realtek   81920  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek

µÇ¼ºó¸´ÖÆ

ÒÔÉÏЧ¹ûÏÔʾÁËÈý¸öÒѼÓÔصÄÇý¶¯³ÌÐò£¬°üÀ¨Éù¿¨ºÍÏÔ¿¨µÄÇý¶¯¡£

ÈôÊÇϵͳÖÐûÓÐÏìÓ¦µÄÇý¶¯³ÌÐò£¬ÎÒÃÇ¿ÉÒÔ´Ó¹Ù·½ÍøÕ¾»òÆäËûȪԴÏÂÔز¢×°Öá£ÏÂÃæÒÔÉù¿¨Çý¶¯ÎªÀý£¬ÏÈÈݼÓÔØÇý¶¯µÄ°ì·¨¡£

Ê×ÏÈ£¬ÎÒÃÇÐèÒªÏÂÔØÉù¿¨Çý¶¯µÄѹËõ°ü£¬Èç”sound_driver.tar.gz”¡£

½âѹËõÇý¶¯Ñ¹Ëõ°ü¡£Ê¹ÓÃÒÔÏÂÏÂÁ

$ tar -zxvf sound_driver.tar.gz

µÇ¼ºó¸´ÖÆ

½øÈë½âѹºóµÄĿ¼£¬²¢Ö´ÐДmake”ÏÂÁî±àÒëÇý¶¯³ÌÐò¡£

$ cd sound_driver
$ make

µÇ¼ºó¸´ÖÆ

±àÒëÀֳɺó£¬Ö´ÐДmake install”ÏÂÁÇý¶¯³ÌÐò×°Öõ½ÏµÍ³ÖС£

$ make install

µÇ¼ºó¸´ÖÆ

×°ÖÃÍê³Éºó£¬Ê¹ÓÔmodprobe”ÏÂÁî¼ÓÔØÇý¶¯³ÌÐò¡£

$ modprobe sound_driver

µÇ¼ºó¸´ÖÆ

Èý¡¢Çý¶¯µÄÖÎÀí

³ýÁ˼ÓÔØÇý¶¯³ÌÐò£¬ÎÒÃÇ»¹¿ÉÒÔ¶ÔÒѼÓÔصÄÇý¶¯³ÌÐò¾ÙÐÐÖÎÀíºÍÉèÖá£

Éó²éÒѼÓÔصÄÇý¶¯³ÌÐò¼°Æä״̬¡£ÎÒÃÇ¿ÉÒÔʹÓÔlsmod”ÏÂÁîÀ´Éó²éÒѼÓÔصÄÇý¶¯³ÌÐò£¬ÒÔ¼°ÆäʹÓÃÇéÐκÍÒÀÀµ¹Øϵ¡£

$ lsmod

µÇ¼ºó¸´ÖÆ

жÔز»ÐèÒªµÄÇý¶¯³ÌÐò¡£ÈôÊÇÎÒÃDz»ÔÙÐèҪij¸öÇý¶¯³ÌÐò£¬¿ÉÒÔʹÓÔrmmod”ÏÂÁÆäжÔØ¡£

$ rmmod sound_driver

µÇ¼ºó¸´ÖÆ

ÉèÖÃÇý¶¯³ÌÐò¡£ÓÐЩÇý¶¯³ÌÐòÐèÒª¾ÙÐÐһЩÉèÖòŻªÕý³£ÊÂÇé¡£ÎÒÃÇ¿ÉÒÔͨ¹ý±à¼­ÏìÓ¦µÄÉèÖÃÎļþÀ´¾ÙÐÐÉèÖá£

$ vi /etc/sound_driver.conf

µÇ¼ºó¸´ÖÆ

ÒÔÉÏÊÇÔÚ÷è÷ë²Ù×÷ϵͳÉϾÙÐÐÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀíµÄ»ù±¾°ì·¨¡£Í¨¹ýÒÔÉÏ°ì·¨£¬ÎÒÃÇ¿ÉÒÔ¼ÓÔØ¡¢Ð¶ÔغÍÉèÖÃÓ²¼þ×°±¸µÄÇý¶¯³ÌÐò£¬ÊµÏÖ¶ÔÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀí¡£

¸½£º´úÂëʾÀý£¨ÒÔÉù¿¨Çý¶¯ÎªÀý£©

#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>

static int __init sound_driver_init(void)
{
    printk(KERN_INFO "Sound driver initialized
");
    return 0;
}

static void __exit sound_driver_exit(void)
{
    printk(KERN_INFO "Sound driver exited
");
}

module_init(sound_driver_init);
module_exit(sound_driver_exit);

MODULE_LICENSE("GPL");
MODULE_AUTHOR("Your Name");
MODULE_DESCRIPTION("Sound driver for Linux");

µÇ¼ºó¸´ÖÆ

ÒÔÉÏÊÇÒ»¸ö×î¼òÆÓµÄÉù¿¨Çý¶¯³ÌÐòʾÀý¡£ÔÚ³õʼ»¯º¯ÊýÖУ¬ÎÒÃÇ¿ÉÒÔÔÚ¼ÓÔØÇý¶¯³ÌÐòʱִÐÐһЩ³õʼ»¯²Ù×÷£¬Èç×¢²á×°±¸¡¢ÉêÇë×ÊÔ´µÈ¡£ÔÚÍ˳öº¯ÊýÖУ¬ÎÒÃÇ¿ÉÒÔÔÚжÔØÇý¶¯³ÌÐòʱִÐÐһЩÕûÀí²Ù×÷£¬ÈçÊÍ·Å×ÊÔ´¡¢×¢Ïú×°±¸µÈ¡£

ÒÔÉϾÍÊǹØÓÚÔõÑùÔÚ÷è÷ë²Ù×÷ϵͳÉϾÙÐÐÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀíµÄÏÈÈÝ£¬ÒÔ¼°Ïà¹ØµÄ´úÂëʾÀý¡£Ï£ÍûÄܶԶÁÕßÓÐËù×ÊÖú¡£

ÒÔÉϾÍÊÇÔõÑùÔÚ÷è÷ë²Ù×÷ϵͳÉϾÙÐÐÓ²¼þ×°±¸µÄÇý¶¯ºÍÖÎÀí£¿µÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±¹ÙÍøµÇ¼ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
ÍøÕ¾µØͼ