Lines Matching refs:MST

2 HD-Audio DP-MST Support
5 To support DP MST audio, HD Audio hdmi codec driver introduces virtual pin
8 Virtual pin is an extension of per_pin. The most difference of DP MST
9 from legacy is that DP MST introduces device entry. Each pin can contain
25 the device entries number is dynamically changed. If DP MST hub is connected,
26 it is in DP MST mode, and the device entries number is 3. Otherwise, the
30 when bootup no matter whether it is in DP MST mode or not.
34 DP MST reuses connection list code. The code can be reused because
37 This means DP MST gets the device entry connection list without the
44  - MST must be dyn_pcm_assign, and it is acomp (for Intel scenario);
45  - NON-MST may or may not be dyn_pcm_assign, it can be acomp or !acomp;
48  a. MST (&& dyn_pcm_assign && acomp)
49  b. NON-MST && dyn_pcm_assign && acomp
50  c. NON-MST && !dyn_pcm_assign && !acomp
52 Below discussion will ignore MST and NON-MST difference as it doesn't