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Searched refs:dyn_pcm_assign (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/Documentation/sound/hd-audio/
Ddp-mst.rst15 per_pin. Driver uses spec->dyn_pcm_assign flag to indicate whether to use
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
58 For !dyn_pcm_assign, per_pin->pcm will assigned to spec->pcm[n] statically.
60 For dyn_pcm_assign, per_pin->pcm will assigned to spec->pcm[n]
67 - dyn_pcm_assign
71 - !dyn_pcm_assign
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/Linux-v4.19/sound/pci/hda/
Dpatch_hdmi.c171 bool dyn_pcm_assign; member
1211 if (!spec->dyn_pcm_assign) { in hdmi_pcm_open()
1446 if (spec->dyn_pcm_assign) { in update_eld()
1571 if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) in pin_idx_to_jack()
1573 else if (!spec->dyn_pcm_assign) { in pin_idx_to_jack()
1713 } else if (spec->dyn_pcm_assign && codec->dp_mst) { in hdmi_add_pin()
1738 if (spec->dyn_pcm_assign) { in hdmi_add_pin()
1873 if (spec->dyn_pcm_assign && pin_idx < 0) { in generic_hdmi_playback_pcm_prepare()
1966 if (spec->dyn_pcm_assign && pin_idx < 0) in hdmi_pcm_close()
2131 if (spec->dyn_pcm_assign) in generic_hdmi_build_jack()
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