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Searched refs:evtchnl (Results 1 – 8 of 8) sorted by relevance

/linux-6.3-rc2/sound/xen/
A Dxen_snd_front.c34 req->id = evtchnl->evt_next_id++; in be_stream_prepare_req()
35 evtchnl->evt_id = req->id; in be_stream_prepare_req()
55 return evtchnl->u.req.resp_status; in be_stream_wait_io()
67 mutex_lock(&evtchnl->ring_io_lock); in xen_snd_front_stream_query_hw_param()
72 ret = be_stream_do_io(evtchnl); in xen_snd_front_stream_query_hw_param()
75 ret = be_stream_wait_io(evtchnl); in xen_snd_front_stream_query_hw_param()
106 ret = be_stream_do_io(evtchnl); in xen_snd_front_stream_prepare()
126 ret = be_stream_do_io(evtchnl); in xen_snd_front_stream_close()
149 ret = be_stream_do_io(evtchnl); in xen_snd_front_stream_write()
172 ret = be_stream_do_io(evtchnl); in xen_snd_front_stream_read()
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A Dxen_snd_front.h33 int xen_snd_front_stream_query_hw_param(struct xen_snd_front_evtchnl *evtchnl,
37 int xen_snd_front_stream_prepare(struct xen_snd_front_evtchnl *evtchnl,
43 int xen_snd_front_stream_close(struct xen_snd_front_evtchnl *evtchnl);
45 int xen_snd_front_stream_write(struct xen_snd_front_evtchnl *evtchnl,
48 int xen_snd_front_stream_read(struct xen_snd_front_evtchnl *evtchnl,
51 int xen_snd_front_stream_trigger(struct xen_snd_front_evtchnl *evtchnl,
A Dxen_snd_front_alsa.h20 void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl,
A Dxen_snd_front_evtchnl.h79 void xen_snd_front_evtchnl_flush(struct xen_snd_front_evtchnl *evtchnl);
A Dxen_snd_front_alsa.c575 void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl, in xen_snd_front_alsa_handle_cur_pos() argument
578 struct snd_pcm_substream *substream = evtchnl->u.evt.substream; in xen_snd_front_alsa_handle_cur_pos()
/linux-6.3-rc2/drivers/gpu/drm/xen/
A Dxen_drm_front_evtchnl.c131 page = evtchnl->u.evt.page; in evtchnl_free()
143 if (evtchnl->irq) in evtchnl_free()
144 unbind_from_irqhandler(evtchnl->irq, evtchnl); in evtchnl_free()
146 if (evtchnl->port) in evtchnl_free()
152 memset(evtchnl, 0, sizeof(*evtchnl)); in evtchnl_free()
164 memset(evtchnl, 0, sizeof(*evtchnl)); in evtchnl_alloc()
165 evtchnl->type = type; in evtchnl_alloc()
166 evtchnl->index = index; in evtchnl_alloc()
171 1, &evtchnl->gref); in evtchnl_alloc()
195 evtchnl); in evtchnl_alloc()
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A Dxen_drm_front.c97 req->id = evtchnl->evt_next_id++; in be_prepare_req()
98 evtchnl->evt_id = req->id; in be_prepare_req()
119 return evtchnl->u.req.resp_status; in be_stream_wait_io()
134 if (unlikely(!evtchnl)) in xen_drm_front_mode_set()
152 ret = be_stream_wait_io(evtchnl); in xen_drm_front_mode_set()
171 if (unlikely(!evtchnl)) in xen_drm_front_dbuf_create()
212 ret = be_stream_wait_io(evtchnl); in xen_drm_front_dbuf_create()
240 if (unlikely(!evtchnl)) in xen_drm_front_dbuf_destroy()
262 ret = be_stream_wait_io(evtchnl); in xen_drm_front_dbuf_destroy()
286 if (unlikely(!evtchnl)) in xen_drm_front_fb_attach()
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A Dxen_drm_front_evtchnl.h74 void xen_drm_front_evtchnl_flush(struct xen_drm_front_evtchnl *evtchnl);

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