nec 笔记本ess 1988 声卡问题

hillyu

我用的是mandrak 9。1 ，系统认出了声卡为ess 1988 在控制中心配置了oss 和alsa的模块，都不发声，不知该如何解决

rr19xx

如果是使用alsa驱动，ess1988芯片的声卡在笔记本上可能需要附加参数才能出声。
请手动编辑/etc/modules.conf，
将其中：
options snd-maestro3 index=0
改为：
options snd-maestro3 index=0 external_amp=1 amp_gpio=3

hillyu

用oss设amp=1, gpio=3后成功，但alsa还是不行

rr19xx

奇怪，那参数应该是对应alsa驱动的，请发/etc/modules.conf上来。

hillyu

probeall usb-interface usb-uhci
alias eth0 eepro100

#====================================================================================
alias sound-slot-0 maestro3
options maestro3 gpio_pin=3 external_amp=1


# lt_drivers: autoloading and insertion parameter usage
alias char-major-62 lt_serial
alias /dev/tts/LT0 lt_serial
alias /dev/modem lt_serial
# The next two lines are syntax examples, only Rarely Needed, to automate parameter usage during lt_drivers insertion. See documentation for details.
# options lt_modem vendor_id=0x115d device_id=0x0420
# options lt_modem Forced=3,0x130,0x2f8,0
# section for lt_drivers ends

hillyu

probeall usb-interface usb-uhci
alias eth0 eepro100

#====================================================================================
alias sound-slot-0 snd-maestro3
options snd-maestro3 index=0 external_amp=1 amp_gpio=3


# lt_drivers: autoloading and insertion parameter usage
alias char-major-62 lt_serial
alias /dev/tts/LT0 lt_serial
alias /dev/modem lt_serial
# The next two lines are syntax examples, only Rarely Needed, to automate parameter usage during lt_drivers insertion. See documentation for details.
# options lt_modem vendor_id=0x115d device_id=0x0420
# options lt_modem Forced=3,0x130,0x2f8,0
# section for lt_drivers ends