Hi Raymond, > > From: Raymond Yau [mailto:superquad.vortex2@xxxxxxxxx] > Sent: Friday, October 16, 2015 8:33 AM > To: Takashi Iwai > Cc: airlied@xxxxxxxx; tanuk@xxxxxx; David Henningsson; Yang, Libin; Lin, > Mengdong; Girdwood, Liam R; ALSA Development Mailing List > Subject: Re: DP1.2 MST audio support discussion > > > > > > > > Do it mean that only one DP MST port and no HDMI port on the > same graphic > > > card ? > > > > No. > If there is only one HDMI and one Display Port, this mean that there > are two pin complexes > How about the name of jack detection kctl of three Display Port > monitors which are created on the same pin complex but different > dev_index ? For the jack name, what do you think if we change to "HDMI/DP, pin=n, dev=m" format? Will it impact on pulseaudio? Regards, Libin > Will three three display port monitor playback devices always play > different stream even when the displays are in clone mode ? > > > > > If DP MST are dasiy chained, the unplug of the first monitor from > Display > > > Port will cause all DP monitor in the dasiy chain disconnect > > > > Yes. > > > Do the power off of the Display Port in the middle of the dasiy chain > also affect the last display port mointor in the dasiy chain ? _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
