List of pcm devices: % cat /dev/sndstatįreeBSD Audio Driver (64bit 2009061500/amd64)īy default, sound is tiny (it does sound muffled).
Kernel driver for the Cirrus Logic CS4206: snd_hda(4) Make a cronjob running every minute on /etc/crontab (or root's crontab by making the proper change on the cron entry below): # Setting fan speed based on current temperature For example, the following would set the fan speed running at 3200 RPM: sysctl dev.asmc.0.fan.0.minspeed=3200Ī quick and dirty shell script to control the fan based on the current temperature of the cpu: asmcfan Once drivers are loaded with kldload asmc & kldoad coretemp, control of the fan is done with sysctl(8). Power_flags="-n min -a hiadaptive -b adaptive"įan control needs the asmc(4) and coretemp(8) drivers. Maximum efficiency while on battery is done with powerd(8) and the following settings on /etc/rc.conf: # Enable powerd(8) at boot
Internal battery is detected out of the box.
Somewhat OK: requires additional tweaking or works worse than expected Requires tweaking to power up the sub-woofer Requires sysctl hw.acpi.lid_switch_state=S3 Requires asmc(4) and acpi_video(4) drivers
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