> -----Original Message----- > From: David Henningsson [mailto:david.henningsson@xxxxxxxxxxxxx] > Sent: Thursday, October 22, 2015 2:52 PM > To: Yang, Libin; Raymond Yau; Takashi Iwai > Cc: airlied@xxxxxxxx; tanuk@xxxxxx; Lin, Mengdong; Girdwood, Liam R; > ALSA Development Mailing List > Subject: Re: DP1.2 MST audio support discussion > > > > On 2015-10-22 03:31, Yang, Libin wrote: > > 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? > > Yes, it will impact PulseAudio. It will require changes to files in > > http://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/ > alsa/mixer/paths So does this mean we should not change the name "HDMI/DP,pcm=3 Jack" to "HDMI/DP,pin=n, dev=m Jack", otherwise the old PA will not work with the new driver? Regards, Libin > > -- > David Henningsson, Canonical Ltd. > https://launchpad.net/~diwic _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
