Lines Matching refs:hstr
209 struct hdac_stream *hstr;
217 hstr = azx_stream(azx_dev);
223 if (dsp_is_locked(azx_dev) || !hstr->prepared)
252 snd_hdac_stream_sync_trigger(hstr, true, sbits, sync_reg);
267 snd_hdac_stream_sync(hstr, start, sbits);
271 snd_hdac_stream_sync_trigger(hstr, false, sbits, sync_reg);
273 snd_hdac_stream_timecounter_init(hstr, sbits);
962 struct hdac_stream *hstr;
967 hstr = azx_stream(azx_dev);
969 if (hstr->opened) {
975 err = snd_hdac_dsp_prepare(hstr, format, byte_size, bufp);
984 hstr->prepared = 0;
1005 struct hdac_stream *hstr = azx_stream(azx_dev);
1007 if (!dmab->area || !hstr->locked)
1010 snd_hdac_dsp_cleanup(hstr, dmab);
1012 if (hstr->opened)
1014 hstr->locked = false;