On 08/22/2012 02:00 PM, Raymond Yau wrote:
2012-8-22 下午5:13 於 "David Henningsson" <david.henningsson@canonical.com mailto:david.henningsson@canonical.com> 寫道：
Assume we plug in HDMI. With this patch we will get inconsistent
behaviour: if headphones are plugged in (available = yes), we won't switch to HDMI, but if not (speakers are available = unknown), we will switch to HDMI.
if you look at those bug reports of no sound for those on-board ac97 codecs with ubuntu 12.04
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1033996
how does pulseaudio determine which controls are effective in the headphone path and speaker path of those ac97 codecs ?
Please do not hijack threads to discuss something different. If you have an unrelated question such as this, start a new thread instead.
Thanks.