37 	struct ivtv_stream *s_vbi;  in ivtv_claim_stream()  local
77 	s_vbi = &itv->streams[vbi_type];  in ivtv_claim_stream()
79 	if (!test_and_set_bit(IVTV_F_S_CLAIMED, &s_vbi->s_flags)) {  in ivtv_claim_stream()
85 	set_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags);  in ivtv_claim_stream()
95 	struct ivtv_stream *s_vbi;  in ivtv_release_stream()  local
118 		s_vbi = &itv->streams[IVTV_DEC_STREAM_TYPE_VBI];  in ivtv_release_stream()
120 		s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];  in ivtv_release_stream()
125 	if (!test_and_clear_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags)) {  in ivtv_release_stream()
129 	if (s_vbi->fh) {  in ivtv_release_stream()
134 	if (s_vbi->type == IVTV_DEC_STREAM_TYPE_VBI)  in ivtv_release_stream()
136 	clear_bit(IVTV_F_S_CLAIMED, &s_vbi->s_flags);  in ivtv_release_stream()
137 	ivtv_flush_queues(s_vbi);  in ivtv_release_stream()
213 	struct ivtv_stream *s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];  in ivtv_get_buffer()  local
229 			if (test_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags) &&  in ivtv_get_buffer()
230 			    !test_bit(IVTV_F_S_APPL_IO, &s_vbi->s_flags)) {  in ivtv_get_buffer()
231 				while ((buf = ivtv_dequeue(s_vbi, &s_vbi->q_full))) {  in ivtv_get_buffer()
233 					ivtv_process_vbi_data(itv, buf, s_vbi->dma_pts, s_vbi->type);  in ivtv_get_buffer()
234 					ivtv_enqueue(s_vbi, buf, &s_vbi->q_free);  in ivtv_get_buffer()
429 	struct ivtv_stream *s_vbi;  in ivtv_start_capture()  local
457 	s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];  in ivtv_start_capture()
459 	    test_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags) &&  in ivtv_start_capture()
460 	    !test_and_set_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags)) {  in ivtv_start_capture()
464 		if (ivtv_start_v4l2_encode_stream(s_vbi)) {  in ivtv_start_capture()
468 			clear_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags);  in ivtv_start_capture()
494 	    test_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags)) {  in ivtv_start_capture()
495 		ivtv_stop_v4l2_encode_stream(s_vbi, 0);  in ivtv_start_capture()
496 		clear_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags);  in ivtv_start_capture()
819 		struct ivtv_stream *s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI];  in ivtv_stop_capture()  local
825 		    test_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags) &&  in ivtv_stop_capture()
826 		    !test_bit(IVTV_F_S_APPL_IO, &s_vbi->s_flags)) {  in ivtv_stop_capture()
828 			ivtv_stop_v4l2_encode_stream(s_vbi, 0);  in ivtv_stop_capture()