video/usbvc/usbvc_v4l2.c

140 		usbvc_stream_if_t	*strm_if;
146 		strm_if = usbvcp->usbvc_curr_strm;
148 		    fmtdesc.index >= strm_if->fmtgrp_cnt) {
154 		fmtgrp = &strm_if->format_group[fmtdesc.index];
158 		    fmtdesc.index, strm_if->fmtgrp_cnt);
196 		usbvc_stream_if_t	*strm_if;
201 		strm_if = usbvcp->usbvc_curr_strm;
204 		if (strm_if->start_polling == 1) {
244 		usbvc_stream_if_t		*strm_if;
256 		strm_if = usbvcp->usbvc_curr_strm;
257 		if (!strm_if) {
274 		if (strm_if->buf_map.buf_cnt) {
281 				if (strm_if->start_polling == 1) {
284 					    strm_if->datain_ph,
287 					strm_if->start_polling = 0;
289 				usbvc_free_map_bufs(usbvcp, strm_if);
294 			if (reqbuf.count == strm_if->buf_map.buf_cnt) {
325 		LE_TO_UINT32(strm_if->ctrl_pc.dwMaxVideoFrameSize, 0, bufsize);
327 		    (uint32_t)usbvc_alloc_map_bufs(usbvcp, strm_if,
439 		usbvc_stream_if_t	*strm_if;
445 		strm_if = usbvcp->usbvc_curr_strm;
446 		if (!strm_if) {
463 		if (!strm_if->datain_ph) {
464 			if (usbvc_open_isoc_pipe(usbvcp, strm_if) !=
476 		if (strm_if->start_polling == 1) {
482 		if (usbvc_start_isoc_polling(usbvcp, strm_if,
489 		strm_if->start_polling = 1;
490 		strm_if->stream_on = 1; /* the only place to set this value */
500 		usbvc_stream_if_t	*strm_if;
506 		strm_if = usbvcp->usbvc_curr_strm;
507 		if (!strm_if) {
525 		strm_if = usbvcp->usbvc_curr_strm;
526 		if (strm_if->start_polling == 1) {
528 			usb_pipe_stop_isoc_polling(strm_if->datain_ph,
531 			strm_if->start_polling = 0;
533 		strm_if->stream_on = 0;
641 		usbvc_stream_if_t	*strm_if;
646 		strm_if = usbvcp->usbvc_curr_strm;
649 		if (strm_if->start_polling == 1) {
796 	usbvc_stream_if_t	*strm_if;
808 	strm_if = usbvcp->usbvc_curr_strm;
811 	    "usbvc_v4l2_set_format: strm_if->fmtgrp_cnt=%d",
812 	    strm_if->fmtgrp_cnt);
815 	for (i = 0; i < strm_if->fmtgrp_cnt; i++) {
816 		fmtgrp = &strm_if->format_group[i];
843 	if (i >= strm_if->fmtgrp_cnt) {
852 	fmtgrp = &strm_if->format_group[i];
886 	if (usbvc_vs_set_probe_commit(usbvcp, strm_if, &ctrl, VS_PROBE_CONTROL)
895 	if (usbvc_vs_get_probe(usbvcp, strm_if, &ctrl_max, GET_MAX) !=
912 		if (usbvc_vs_set_probe_commit(usbvcp, strm_if, &ctrl,
919 		if (usbvc_vs_get_probe(usbvcp, strm_if, &ctrl_curr, GET_CUR)
932 		if (bandwidth <= strm_if->max_isoc_payload) {
942 		if (usbvc_vs_get_probe(usbvcp, strm_if, &ctrl_min, GET_MIN) !=
964 	if (usbvc_vs_set_probe_commit(usbvcp, strm_if, &ctrl,
978 	if (i < strm_if->fmtgrp_cnt) {
979 		strm_if->cur_format_group = &strm_if->format_group[i];
990 	if (i < strm_if->cur_format_group->frame_cnt) {
991 		strm_if->cur_format_group->cur_frame =
992 		    &strm_if->cur_format_group->frames[i];
1003 	 * setting to strm_if->ctrl_pc
1005 	bcopy(&ctrl_curr, &strm_if->ctrl_pc, sizeof (usbvc_vs_probe_commit_t));
1016 	LE_TO_UINT32(strm_if->ctrl_pc.dwMaxVideoFrameSize, 0,
1033 	usbvc_stream_if_t	*strm_if;
1044 	strm_if = usbvcp->usbvc_curr_strm;
1045 	fmtgrp = strm_if->cur_format_group;
1069 	LE_TO_UINT32(strm_if->ctrl_pc.dwMaxVideoFrameSize, 0,
1582 	usbvc_stream_if_t	*strm_if;
1589 	strm_if = usbvcp->usbvc_curr_strm;
1591 	if (!strm_if->cur_format_group ||
1592 	    !strm_if->cur_format_group->cur_frame) {
1596 		    (void *)strm_if->cur_format_group);
1603 	cur_fmt = strm_if->cur_format_group;
1673 	bcopy(&strm_if->ctrl_pc, &ctrl, sizeof (usbvc_vs_probe_commit_t));
1690 	if (usbvc_vs_set_probe_commit(usbvcp, strm_if, &ctrl, VS_PROBE_CONTROL)
1699 	if (usbvc_vs_set_probe_commit(usbvcp, strm_if, &ctrl, VS_COMMIT_CONTROL)
1707 	bcopy(&ctrl, &strm_if->ctrl_pc, sizeof (usbvc_vs_probe_commit_t));
1719 		strm_if->buf_read_num = parm->parm.capture.readbuffers;
1721 		parm->parm.capture.readbuffers = strm_if->buf_read_num;
1732 	usbvc_stream_if_t	*strm_if;
1738 	strm_if = usbvcp->usbvc_curr_strm;
1741 	parm->parm.capture.readbuffers = strm_if->buf_read.buf_cnt;
1744 	LE_TO_UINT32(strm_if->ctrl_pc.dwFrameInterval, 0, n);