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);
993 struct hdac_stream *hstr;
998 hstr = azx_stream(azx_dev);
1000 if (hstr->opened) {
1006 err = snd_hdac_dsp_prepare(hstr, format, byte_size, bufp);
1015 hstr->prepared = 0;
1036 struct hdac_stream *hstr = azx_stream(azx_dev);
1038 if (!dmab->area || !hstr->locked)
1041 snd_hdac_dsp_cleanup(hstr, dmab);
1043 if (hstr->opened)
1045 hstr->locked = false;