1 // SPDX-License-Identifier: GPL-2.0-or-later
9 #include "cx23885-video.h"
23 #include <media/v4l2-common.h>
24 #include <media/v4l2-ioctl.h>
25 #include <media/v4l2-event.h>
26 #include "cx23885-ioctl.h"
29 #include <media/drv-intf/cx25840.h>
35 /* ------------------------------------------------------------------ */
37 static unsigned int video_nr[] = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET };
38 static unsigned int vbi_nr[]   = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET };
64 /* ------------------------------------------------------------------- */
86 /* ------------------------------------------------------------------- */
93 	if (list_empty(&q->active))  in cx23885_video_wakeup()
95 	buf = list_entry(q->active.next,  in cx23885_video_wakeup()
98 	buf->vb.sequence = q->count++;  in cx23885_video_wakeup()
99 	buf->vb.vb2_buf.timestamp = ktime_get_ns();  in cx23885_video_wakeup()
101 			buf->vb.vb2_buf.index, count, q->count);  in cx23885_video_wakeup()
102 	list_del(&buf->queue);  in cx23885_video_wakeup()
103 	vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);  in cx23885_video_wakeup()
118 	if (dev->tvnorm == norm)  in cx23885_set_tvnorm()
121 	if (dev->tvnorm != norm) {  in cx23885_set_tvnorm()
122 		if (vb2_is_busy(&dev->vb2_vidq) || vb2_is_busy(&dev->vb2_vbiq) ||  in cx23885_set_tvnorm()
123 		    vb2_is_busy(&dev->vb2_mpegq))  in cx23885_set_tvnorm()
124 			return -EBUSY;  in cx23885_set_tvnorm()
127 	dev->tvnorm = norm;  in cx23885_set_tvnorm()
128 	dev->width = 720;  in cx23885_set_tvnorm()
129 	dev->height = norm_maxh(norm);  in cx23885_set_tvnorm()
130 	dev->field = V4L2_FIELD_INTERLACED;  in cx23885_set_tvnorm()
134 	format.format.width = dev->width;  in cx23885_set_tvnorm()
135 	format.format.height = dev->height;  in cx23885_set_tvnorm()
136 	format.format.field = dev->field;  in cx23885_set_tvnorm()
154 	vfd->v4l2_dev = &dev->v4l2_dev;  in cx23885_vdev_init()
155 	vfd->release = video_device_release;  in cx23885_vdev_init()
156 	vfd->lock = &dev->lock;  in cx23885_vdev_init()
157 	snprintf(vfd->name, sizeof(vfd->name), "%s (%s)",  in cx23885_vdev_init()
158 		 cx23885_boards[dev->board].name, type);  in cx23885_vdev_init()
171 	return i2c_transfer(&dev->i2c_bus[2].i2c_adap, &msg, 1);  in cx23885_flatiron_write()
186 	ret = i2c_transfer(&dev->i2c_bus[2].i2c_adap, &msg[0], 2);  in cx23885_flatiron_read()
213 		return -EINVAL;  in cx23885_flatiron_mux()
215 	val |= 0x20; /* Enable clock to delta-sigma and dec filter */  in cx23885_flatiron_mux()
232 		input, INPUT(input)->vmux,  in cx23885_video_mux()
233 		INPUT(input)->gpio0, INPUT(input)->gpio1,  in cx23885_video_mux()
234 		INPUT(input)->gpio2, INPUT(input)->gpio3);  in cx23885_video_mux()
235 	dev->input = input;  in cx23885_video_mux()
237 	if (dev->board == CX23885_BOARD_MYGICA_X8506 ||  in cx23885_video_mux()
238 		dev->board == CX23885_BOARD_MAGICPRO_PROHDTVE2 ||  in cx23885_video_mux()
239 		dev->board == CX23885_BOARD_MYGICA_X8507) {  in cx23885_video_mux()
241 		if (INPUT(input)->type == CX23885_VMUX_TELEVISION)  in cx23885_video_mux()
246 	v4l2_subdev_call(dev->sd_cx25840, video, s_routing,  in cx23885_video_mux()
247 			INPUT(input)->vmux, 0, 0);  in cx23885_video_mux()
249 	if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1800) ||  in cx23885_video_mux()
250 		(dev->board == CX23885_BOARD_MPX885) ||  in cx23885_video_mux()
251 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1250) ||  in cx23885_video_mux()
252 		(dev->board == CX23885_BOARD_HAUPPAUGE_IMPACTVCBE) ||  in cx23885_video_mux()
253 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||  in cx23885_video_mux()
254 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) ||  in cx23885_video_mux()
255 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1265_K4) ||  in cx23885_video_mux()
256 		(dev->board == CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC) ||  in cx23885_video_mux()
257 		(dev->board == CX23885_BOARD_HAUPPAUGE_QUADHD_DVB) ||  in cx23885_video_mux()
258 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) ||  in cx23885_video_mux()
259 		(dev->board == CX23885_BOARD_HAUPPAUGE_HVR5525) ||  in cx23885_video_mux()
260 		(dev->board == CX23885_BOARD_MYGICA_X8507) ||  in cx23885_video_mux()
261 		(dev->board == CX23885_BOARD_AVERMEDIA_HC81R) ||  in cx23885_video_mux()
262 		(dev->board == CX23885_BOARD_VIEWCAST_260E) ||  in cx23885_video_mux()
263 		(dev->board == CX23885_BOARD_VIEWCAST_460E) ||  in cx23885_video_mux()
264 		(dev->board == CX23885_BOARD_AVERMEDIA_CE310B)) {  in cx23885_video_mux()
266 		v4l2_subdev_call(dev->sd_cx25840, audio, s_routing,  in cx23885_video_mux()
267 			INPUT(input)->amux, 0, 0);  in cx23885_video_mux()
269 		if (INPUT(input)->amux == CX25840_AUDIO7)  in cx23885_video_mux()
271 		else if (INPUT(input)->amux == CX25840_AUDIO6)  in cx23885_video_mux()
291 	if (INPUT(input)->amux == CX25840_AUDIO7)  in cx23885_audio_mux()
293 	else if (INPUT(input)->amux == CX25840_AUDIO6)  in cx23885_audio_mux()
303 /* ------------------------------------------------------------------ */
314 	cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH01],  in cx23885_start_video_dma()
315 				buf->bpl, buf->risc.dma);  in cx23885_start_video_dma()
319 	q->count = 0;  in cx23885_start_video_dma()
336 	struct cx23885_dev *dev = q->drv_priv;  in queue_setup()
339 	sizes[0] = (dev->fmt->depth * dev->width * dev->height) >> 3;  in queue_setup()
347 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;  in buffer_prepare()
354 	buf->bpl = (dev->width * dev->fmt->depth) >> 3;  in buffer_prepare()
356 	if (vb2_plane_size(vb, 0) < dev->height * buf->bpl)  in buffer_prepare()
357 		return -EINVAL;  in buffer_prepare()
358 	vb2_set_plane_payload(vb, 0, dev->height * buf->bpl);  in buffer_prepare()
360 	switch (dev->field) {  in buffer_prepare()
362 		ret = cx23885_risc_buffer(dev->pci, &buf->risc,  in buffer_prepare()
363 				sgt->sgl, 0, UNSET,  in buffer_prepare()
364 				buf->bpl, 0, dev->height);  in buffer_prepare()
367 		ret = cx23885_risc_buffer(dev->pci, &buf->risc,  in buffer_prepare()
368 				sgt->sgl, UNSET, 0,  in buffer_prepare()
369 				buf->bpl, 0, dev->height);  in buffer_prepare()
372 		if (dev->tvnorm & V4L2_STD_525_60)  in buffer_prepare()
378 		if (cx23885_boards[dev->board].force_bff)  in buffer_prepare()
386 			line0_offset = buf->bpl;  in buffer_prepare()
393 			line1_offset = buf->bpl;  in buffer_prepare()
395 		ret = cx23885_risc_buffer(dev->pci, &buf->risc,  in buffer_prepare()
396 				sgt->sgl, line0_offset,  in buffer_prepare()
398 				buf->bpl, buf->bpl,  in buffer_prepare()
399 				dev->height >> 1);  in buffer_prepare()
402 		ret = cx23885_risc_buffer(dev->pci, &buf->risc,  in buffer_prepare()
403 				sgt->sgl,  in buffer_prepare()
404 				0, buf->bpl * (dev->height >> 1),  in buffer_prepare()
405 				buf->bpl, 0,  in buffer_prepare()
406 				dev->height >> 1);  in buffer_prepare()
409 		ret = cx23885_risc_buffer(dev->pci, &buf->risc,  in buffer_prepare()
410 				sgt->sgl,  in buffer_prepare()
411 				buf->bpl * (dev->height >> 1), 0,  in buffer_prepare()
412 				buf->bpl, 0,  in buffer_prepare()
413 				dev->height >> 1);  in buffer_prepare()
416 		return -EINVAL; /* should not happen */  in buffer_prepare()
418 	dprintk(2, "[%p/%d] buffer_init - %dx%d %dbpp 0x%08x - dma=0x%08lx\n",  in buffer_prepare()
419 		buf, buf->vb.vb2_buf.index,  in buffer_prepare()
420 		dev->width, dev->height, dev->fmt->depth, dev->fmt->fourcc,  in buffer_prepare()
421 		(unsigned long)buf->risc.dma);  in buffer_prepare()
431 	cx23885_free_buffer(vb->vb2_queue->drv_priv, buf);  in buffer_finish()
452  * The end-result of all this that you only get an interrupt when a buffer
458 	struct cx23885_dev *dev = vb->vb2_queue->drv_priv;  in buffer_queue()
462 	struct cx23885_dmaqueue *q    = &dev->vidq;  in buffer_queue()
466 	buf->risc.cpu[1] = cpu_to_le32(buf->risc.dma + 12);  in buffer_queue()
467 	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_CNT_INC);  in buffer_queue()
468 	buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma + 12);  in buffer_queue()
469 	buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */  in buffer_queue()
471 	spin_lock_irqsave(&dev->slock, flags);  in buffer_queue()
472 	if (list_empty(&q->active)) {  in buffer_queue()
473 		list_add_tail(&buf->queue, &q->active);  in buffer_queue()
474 		dprintk(2, "[%p/%d] buffer_queue - first active\n",  in buffer_queue()
475 			buf, buf->vb.vb2_buf.index);  in buffer_queue()
477 		buf->risc.cpu[0] |= cpu_to_le32(RISC_IRQ1);  in buffer_queue()
478 		prev = list_entry(q->active.prev, struct cx23885_buffer,  in buffer_queue()
480 		list_add_tail(&buf->queue, &q->active);  in buffer_queue()
481 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);  in buffer_queue()
482 		dprintk(2, "[%p/%d] buffer_queue - append to active\n",  in buffer_queue()
483 				buf, buf->vb.vb2_buf.index);  in buffer_queue()
485 	spin_unlock_irqrestore(&dev->slock, flags);  in buffer_queue()
490 	struct cx23885_dev *dev = q->drv_priv;  in cx23885_start_streaming()
491 	struct cx23885_dmaqueue *dmaq = &dev->vidq;  in cx23885_start_streaming()
492 	struct cx23885_buffer *buf = list_entry(dmaq->active.next,  in cx23885_start_streaming()
501 	struct cx23885_dev *dev = q->drv_priv;  in cx23885_stop_streaming()
502 	struct cx23885_dmaqueue *dmaq = &dev->vidq;  in cx23885_stop_streaming()
506 	spin_lock_irqsave(&dev->slock, flags);  in cx23885_stop_streaming()
507 	while (!list_empty(&dmaq->active)) {  in cx23885_stop_streaming()
508 		struct cx23885_buffer *buf = list_entry(dmaq->active.next,  in cx23885_stop_streaming()
511 		list_del(&buf->queue);  in cx23885_stop_streaming()
512 		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);  in cx23885_stop_streaming()
514 	spin_unlock_irqrestore(&dev->slock, flags);  in cx23885_stop_streaming()
528 /* ------------------------------------------------------------------ */
536 	f->fmt.pix.width        = dev->width;  in vidioc_g_fmt_vid_cap()
537 	f->fmt.pix.height       = dev->height;  in vidioc_g_fmt_vid_cap()
538 	f->fmt.pix.field        = dev->field;  in vidioc_g_fmt_vid_cap()
539 	f->fmt.pix.pixelformat  = dev->fmt->fourcc;  in vidioc_g_fmt_vid_cap()
540 	f->fmt.pix.bytesperline =  in vidioc_g_fmt_vid_cap()
541 		(f->fmt.pix.width * dev->fmt->depth) >> 3;  in vidioc_g_fmt_vid_cap()
542 	f->fmt.pix.sizeimage =  in vidioc_g_fmt_vid_cap()
543 		f->fmt.pix.height * f->fmt.pix.bytesperline;  in vidioc_g_fmt_vid_cap()
544 	f->fmt.pix.colorspace   = V4L2_COLORSPACE_SMPTE170M;  in vidioc_g_fmt_vid_cap()
557 	fmt = format_by_fourcc(f->fmt.pix.pixelformat);  in vidioc_try_fmt_vid_cap()
559 		return -EINVAL;  in vidioc_try_fmt_vid_cap()
561 	field = f->fmt.pix.field;  in vidioc_try_fmt_vid_cap()
563 	maxh  = norm_maxh(dev->tvnorm);  in vidioc_try_fmt_vid_cap()
566 		field = (f->fmt.pix.height > maxh/2)  in vidioc_try_fmt_vid_cap()
585 	f->fmt.pix.field = field;  in vidioc_try_fmt_vid_cap()
586 	v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,  in vidioc_try_fmt_vid_cap()
587 			      &f->fmt.pix.height, 32, maxh, 0, 0);  in vidioc_try_fmt_vid_cap()
588 	f->fmt.pix.bytesperline =  in vidioc_try_fmt_vid_cap()
589 		(f->fmt.pix.width * fmt->depth) >> 3;  in vidioc_try_fmt_vid_cap()
590 	f->fmt.pix.sizeimage =  in vidioc_try_fmt_vid_cap()
591 		f->fmt.pix.height * f->fmt.pix.bytesperline;  in vidioc_try_fmt_vid_cap()
592 	f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;  in vidioc_try_fmt_vid_cap()
612 	if (vb2_is_busy(&dev->vb2_vidq) || vb2_is_busy(&dev->vb2_vbiq) ||  in vidioc_s_fmt_vid_cap()
613 	    vb2_is_busy(&dev->vb2_mpegq))  in vidioc_s_fmt_vid_cap()
614 		return -EBUSY;  in vidioc_s_fmt_vid_cap()
616 	dev->fmt        = format_by_fourcc(f->fmt.pix.pixelformat);  in vidioc_s_fmt_vid_cap()
617 	dev->width      = f->fmt.pix.width;  in vidioc_s_fmt_vid_cap()
618 	dev->height     = f->fmt.pix.height;  in vidioc_s_fmt_vid_cap()
619 	dev->field	= f->fmt.pix.field;  in vidioc_s_fmt_vid_cap()
621 		dev->width, dev->height, dev->field);  in vidioc_s_fmt_vid_cap()
622 	v4l2_fill_mbus_format(&format.format, &f->fmt.pix, MEDIA_BUS_FMT_FIXED);  in vidioc_s_fmt_vid_cap()
624 	v4l2_fill_pix_format(&f->fmt.pix, &format.format);  in vidioc_s_fmt_vid_cap()
625 	/* set_fmt overwrites f->fmt.pix.field, restore it */  in vidioc_s_fmt_vid_cap()
626 	f->fmt.pix.field = dev->field;  in vidioc_s_fmt_vid_cap()
635 	strscpy(cap->driver, "cx23885", sizeof(cap->driver));  in vidioc_querycap()
636 	strscpy(cap->card, cx23885_boards[dev->board].name,  in vidioc_querycap()
637 		sizeof(cap->card));  in vidioc_querycap()
638 	sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));  in vidioc_querycap()
639 	cap->capabilities = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |  in vidioc_querycap()
643 	switch (dev->board) { /* i2c device tuners */  in vidioc_querycap()
648 		cap->capabilities |= V4L2_CAP_TUNER;  in vidioc_querycap()
651 		if (dev->tuner_type != TUNER_ABSENT)  in vidioc_querycap()
652 			cap->capabilities |= V4L2_CAP_TUNER;  in vidioc_querycap()
661 	if (unlikely(f->index >= ARRAY_SIZE(formats)))  in vidioc_enum_fmt_vid_cap()
662 		return -EINVAL;  in vidioc_enum_fmt_vid_cap()
664 	f->pixelformat = formats[f->index].fourcc;  in vidioc_enum_fmt_vid_cap()
673 	bool is_50hz = dev->tvnorm & V4L2_STD_625_50;  in vidioc_g_pixelaspect()
676 		return -EINVAL;  in vidioc_g_pixelaspect()
678 	f->numerator = is_50hz ? 54 : 11;  in vidioc_g_pixelaspect()
679 	f->denominator = is_50hz ? 59 : 10;  in vidioc_g_pixelaspect()
689 	if (sel->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)  in vidioc_g_selection()
690 		return -EINVAL;  in vidioc_g_selection()
692 	switch (sel->target) {  in vidioc_g_selection()
695 		sel->r.top = 0;  in vidioc_g_selection()
696 		sel->r.left = 0;  in vidioc_g_selection()
697 		sel->r.width = 720;  in vidioc_g_selection()
698 		sel->r.height = norm_maxh(dev->tvnorm);  in vidioc_g_selection()
701 		return -EINVAL;  in vidioc_g_selection()
711 	*id = dev->tvnorm;  in vidioc_g_std()
730 		[CX23885_VMUX_SVIDEO]     = "S-Video",  in cx23885_enum_input()
740 	n = i->index;  in cx23885_enum_input()
742 		return -EINVAL;  in cx23885_enum_input()
744 	if (0 == INPUT(n)->type)  in cx23885_enum_input()
745 		return -EINVAL;  in cx23885_enum_input()
747 	i->index = n;  in cx23885_enum_input()
748 	i->type  = V4L2_INPUT_TYPE_CAMERA;  in cx23885_enum_input()
749 	strscpy(i->name, iname[INPUT(n)->type], sizeof(i->name));  in cx23885_enum_input()
750 	i->std = CX23885_NORMS;  in cx23885_enum_input()
751 	if ((CX23885_VMUX_TELEVISION == INPUT(n)->type) ||  in cx23885_enum_input()
752 		(CX23885_VMUX_CABLE == INPUT(n)->type)) {  in cx23885_enum_input()
753 		i->type = V4L2_INPUT_TYPE_TUNER;  in cx23885_enum_input()
754 		i->audioset = 4;  in cx23885_enum_input()
756 		/* Two selectable audio inputs for non-tv inputs */  in cx23885_enum_input()
757 		i->audioset = 3;  in cx23885_enum_input()
760 	if (dev->input == n) {  in cx23885_enum_input()
766 		call_all(dev, video, g_input_status, &i->status);  in cx23885_enum_input()
784 	*i = dev->input;  in cx23885_get_input()
801 		dprintk(1, "%s() -EINVAL\n", __func__);  in cx23885_set_input()
802 		return -EINVAL;  in cx23885_set_input()
805 	if (INPUT(i)->type == 0)  in cx23885_set_input()
806 		return -EINVAL;  in cx23885_set_input()
840 	n = i->index;  in cx23885_query_audinput()
842 		return -EINVAL;  in cx23885_query_audinput()
845 	i->index = n;  in cx23885_query_audinput()
846 	strscpy(i->name, iname[n], sizeof(i->name));  in cx23885_query_audinput()
847 	i->capability = V4L2_AUDCAP_STEREO;  in cx23885_query_audinput()
863 	if ((CX23885_VMUX_TELEVISION == INPUT(dev->input)->type) ||  in vidioc_g_audinput()
864 		(CX23885_VMUX_CABLE == INPUT(dev->input)->type))  in vidioc_g_audinput()
865 		i->index = 2;  in vidioc_g_audinput()
867 		i->index = dev->audinput;  in vidioc_g_audinput()
868 	dprintk(1, "%s(input=%d)\n", __func__, i->index);  in vidioc_g_audinput()
878 	if ((CX23885_VMUX_TELEVISION == INPUT(dev->input)->type) ||  in vidioc_s_audinput()
879 		(CX23885_VMUX_CABLE == INPUT(dev->input)->type)) {  in vidioc_s_audinput()
880 		return i->index != 2 ? -EINVAL : 0;  in vidioc_s_audinput()
882 	if (i->index > 1)  in vidioc_s_audinput()
883 		return -EINVAL;  in vidioc_s_audinput()
885 	dprintk(1, "%s(%d)\n", __func__, i->index);  in vidioc_s_audinput()
887 	dev->audinput = i->index;  in vidioc_s_audinput()
891 	cx23885_flatiron_mux(dev, dev->audinput + 1);  in vidioc_s_audinput()
900 	switch (dev->board) { /* i2c device tuners */  in vidioc_g_tuner()
907 		if (dev->tuner_type == TUNER_ABSENT)  in vidioc_g_tuner()
908 			return -EINVAL;  in vidioc_g_tuner()
911 	if (0 != t->index)  in vidioc_g_tuner()
912 		return -EINVAL;  in vidioc_g_tuner()
914 	strscpy(t->name, "Television", sizeof(t->name));  in vidioc_g_tuner()
925 	switch (dev->board) { /* i2c device tuners */  in vidioc_s_tuner()
932 		if (dev->tuner_type == TUNER_ABSENT)  in vidioc_s_tuner()
933 			return -EINVAL;  in vidioc_s_tuner()
936 	if (0 != t->index)  in vidioc_s_tuner()
937 		return -EINVAL;  in vidioc_s_tuner()
949 	switch (dev->board) { /* i2c device tuners */  in vidioc_g_frequency()
956 		if (dev->tuner_type == TUNER_ABSENT)  in vidioc_g_frequency()
957 			return -EINVAL;  in vidioc_g_frequency()
960 	f->type = V4L2_TUNER_ANALOG_TV;  in vidioc_g_frequency()
961 	f->frequency = dev->freq;  in vidioc_g_frequency()
973 	switch (dev->board) { /* i2c device tuners */  in cx23885_set_freq()
980 		if (dev->tuner_type == TUNER_ABSENT)  in cx23885_set_freq()
981 			return -EINVAL;  in cx23885_set_freq()
984 	if (unlikely(f->tuner != 0))  in cx23885_set_freq()
985 		return -EINVAL;  in cx23885_set_freq()
987 	dev->freq = f->frequency;  in cx23885_set_freq()
990 	mute = v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_AUDIO_MUTE);  in cx23885_set_freq()
1020 		.std       = dev->tvnorm,  in cx23885_set_freq_via_ops()
1021 		.frequency = f->frequency  in cx23885_set_freq_via_ops()
1024 	dev->freq = f->frequency;  in cx23885_set_freq_via_ops()
1027 	mute = v4l2_ctrl_find(&dev->ctrl_handler, V4L2_CID_AUDIO_MUTE);  in cx23885_set_freq_via_ops()
1036 		params.frequency, f->tuner, params.std);  in cx23885_set_freq_via_ops()
1038 	vfe = vb2_dvb_get_frontend(&dev->ts2.frontends, 1);  in cx23885_set_freq_via_ops()
1040 		return -EINVAL;  in cx23885_set_freq_via_ops()
1043 	fe = vfe->dvb.frontend;  in cx23885_set_freq_via_ops()
1045 	if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) ||  in cx23885_set_freq_via_ops()
1046 	    (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||  in cx23885_set_freq_via_ops()
1047 	    (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) ||  in cx23885_set_freq_via_ops()
1048 	    (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1265_K4) ||  in cx23885_set_freq_via_ops()
1049 	    (dev->board == CX23885_BOARD_HAUPPAUGE_HVR5525) ||  in cx23885_set_freq_via_ops()
1050 	    (dev->board == CX23885_BOARD_HAUPPAUGE_QUADHD_DVB) ||  in cx23885_set_freq_via_ops()
1051 	    (dev->board == CX23885_BOARD_HAUPPAUGE_QUADHD_ATSC))  in cx23885_set_freq_via_ops()
1052 		fe = &dev->ts1.analog_fe;  in cx23885_set_freq_via_ops()
1054 	if (fe && fe->ops.tuner_ops.set_analog_params) {  in cx23885_set_freq_via_ops()
1055 		call_all(dev, video, s_std, dev->tvnorm);  in cx23885_set_freq_via_ops()
1056 		fe->ops.tuner_ops.set_analog_params(fe, &params);  in cx23885_set_freq_via_ops()
1077 	switch (dev->board) {  in cx23885_set_frequency()
1100 /* ----------------------------------------------------------- */
1122 				dev->name);  in cx23885_video_irq()
1124 				&dev->sram_channels[SRAM_CH01]);  in cx23885_video_irq()
1128 			dprintk(7, " (VID_BC_MSK_SYNC 0x%08x) video lines miss-match\n",  in cx23885_video_irq()
1139 		spin_lock(&dev->slock);  in cx23885_video_irq()
1141 		cx23885_video_wakeup(dev, &dev->vidq, count);  in cx23885_video_irq()
1142 		spin_unlock(&dev->slock);  in cx23885_video_irq()
1152 /* ----------------------------------------------------------- */
1207 	.name                 = "cx23885-video",
1218 	if (dev->vbi_dev) {  in cx23885_video_unregister()
1219 		if (video_is_registered(dev->vbi_dev))  in cx23885_video_unregister()
1220 			video_unregister_device(dev->vbi_dev);  in cx23885_video_unregister()
1222 			video_device_release(dev->vbi_dev);  in cx23885_video_unregister()
1223 		dev->vbi_dev = NULL;  in cx23885_video_unregister()
1225 	if (dev->video_dev) {  in cx23885_video_unregister()
1226 		if (video_is_registered(dev->video_dev))  in cx23885_video_unregister()
1227 			video_unregister_device(dev->video_dev);  in cx23885_video_unregister()
1229 			video_device_release(dev->video_dev);  in cx23885_video_unregister()
1230 		dev->video_dev = NULL;  in cx23885_video_unregister()
1233 	if (dev->audio_dev)  in cx23885_video_unregister()
1246 	strscpy(cx23885_vbi_template.name, "cx23885-vbi",  in cx23885_video_register()
1249 	dev->tvnorm = V4L2_STD_NTSC_M;  in cx23885_video_register()
1250 	dev->fmt = format_by_fourcc(V4L2_PIX_FMT_YUYV);  in cx23885_video_register()
1251 	dev->field = V4L2_FIELD_INTERLACED;  in cx23885_video_register()
1252 	dev->width = 720;  in cx23885_video_register()
1253 	dev->height = norm_maxh(dev->tvnorm);  in cx23885_video_register()
1256 	INIT_LIST_HEAD(&dev->vidq.active);  in cx23885_video_register()
1259 	INIT_LIST_HEAD(&dev->vbiq.active);  in cx23885_video_register()
1263 	if ((TUNER_ABSENT != dev->tuner_type) &&  in cx23885_video_register()
1264 			((dev->tuner_bus == 0) || (dev->tuner_bus == 1))) {  in cx23885_video_register()
1267 		if (dev->tuner_addr)  in cx23885_video_register()
1268 			sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,  in cx23885_video_register()
1269 				&dev->i2c_bus[dev->tuner_bus].i2c_adap,  in cx23885_video_register()
1270 				"tuner", dev->tuner_addr, NULL);  in cx23885_video_register()
1272 			sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,  in cx23885_video_register()
1273 				&dev->i2c_bus[dev->tuner_bus].i2c_adap,  in cx23885_video_register()
1280 			tun_setup.type = dev->tuner_type;  in cx23885_video_register()
1286 			if ((dev->board == CX23885_BOARD_LEADTEK_WINFAST_PXTV1200) ||  in cx23885_video_register()
1287 			    (dev->board == CX23885_BOARD_LEADTEK_WINFAST_PXPVR2200)) {  in cx23885_video_register()
1292 				struct v4l2_priv_tun_config cfg = {  in cx23885_video_register()  local
1293 					.tuner = dev->tuner_type,  in cx23885_video_register()
1296 				v4l2_subdev_call(sd, tuner, s_config, &cfg);  in cx23885_video_register()
1299 			if (dev->board == CX23885_BOARD_AVERMEDIA_HC81R) {  in cx23885_video_register()
1301 					.fname = "xc3028L-v36.fw",  in cx23885_video_register()
1304 				struct v4l2_priv_tun_config cfg = {  in cx23885_video_register()  local
1305 					.tuner = dev->tuner_type,  in cx23885_video_register()
1308 				v4l2_subdev_call(sd, tuner, s_config, &cfg);  in cx23885_video_register()
1314 	mutex_lock(&dev->lock);  in cx23885_video_register()
1315 	cx23885_set_tvnorm(dev, dev->tvnorm);  in cx23885_video_register()
1318 	mutex_unlock(&dev->lock);  in cx23885_video_register()
1320 	q = &dev->vb2_vidq;  in cx23885_video_register()
1321 	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;  in cx23885_video_register()
1322 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;  in cx23885_video_register()
1323 	q->gfp_flags = GFP_DMA32;  in cx23885_video_register()
1324 	q->min_queued_buffers = 2;  in cx23885_video_register()
1325 	q->drv_priv = dev;  in cx23885_video_register()
1326 	q->buf_struct_size = sizeof(struct cx23885_buffer);  in cx23885_video_register()
1327 	q->ops = &cx23885_video_qops;  in cx23885_video_register()
1328 	q->mem_ops = &vb2_dma_sg_memops;  in cx23885_video_register()
1329 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;  in cx23885_video_register()
1330 	q->lock = &dev->lock;  in cx23885_video_register()
1331 	q->dev = &dev->pci->dev;  in cx23885_video_register()
1337 	q = &dev->vb2_vbiq;  in cx23885_video_register()
1338 	q->type = V4L2_BUF_TYPE_VBI_CAPTURE;  in cx23885_video_register()
1339 	q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;  in cx23885_video_register()
1340 	q->gfp_flags = GFP_DMA32;  in cx23885_video_register()
1341 	q->min_queued_buffers = 2;  in cx23885_video_register()
1342 	q->drv_priv = dev;  in cx23885_video_register()
1343 	q->buf_struct_size = sizeof(struct cx23885_buffer);  in cx23885_video_register()
1344 	q->ops = &cx23885_vbi_qops;  in cx23885_video_register()
1345 	q->mem_ops = &vb2_dma_sg_memops;  in cx23885_video_register()
1346 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;  in cx23885_video_register()
1347 	q->lock = &dev->lock;  in cx23885_video_register()
1348 	q->dev = &dev->pci->dev;  in cx23885_video_register()
1355 	dev->video_dev = cx23885_vdev_init(dev, dev->pci,  in cx23885_video_register()
1357 	if (!dev->video_dev) {  in cx23885_video_register()
1358 		err = -ENOMEM;  in cx23885_video_register()
1361 	dev->video_dev->queue = &dev->vb2_vidq;  in cx23885_video_register()
1362 	dev->video_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |  in cx23885_video_register()
1364 	switch (dev->board) { /* i2c device tuners */  in cx23885_video_register()
1369 		dev->video_dev->device_caps |= V4L2_CAP_TUNER;  in cx23885_video_register()
1372 		if (dev->tuner_type != TUNER_ABSENT)  in cx23885_video_register()
1373 			dev->video_dev->device_caps |= V4L2_CAP_TUNER;  in cx23885_video_register()
1376 	err = video_register_device(dev->video_dev, VFL_TYPE_VIDEO,  in cx23885_video_register()
1377 				    video_nr[dev->nr]);  in cx23885_video_register()
1380 			dev->name);  in cx23885_video_register()
1384 	       dev->name, video_device_node_name(dev->video_dev));  in cx23885_video_register()
1387 	dev->vbi_dev = cx23885_vdev_init(dev, dev->pci,  in cx23885_video_register()
1389 	if (!dev->vbi_dev) {  in cx23885_video_register()
1390 		err = -ENOMEM;  in cx23885_video_register()
1393 	dev->vbi_dev->queue = &dev->vb2_vbiq;  in cx23885_video_register()
1394 	dev->vbi_dev->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING |  in cx23885_video_register()
1396 	switch (dev->board) { /* i2c device tuners */  in cx23885_video_register()
1401 		dev->vbi_dev->device_caps |= V4L2_CAP_TUNER;  in cx23885_video_register()
1404 		if (dev->tuner_type != TUNER_ABSENT)  in cx23885_video_register()
1405 			dev->vbi_dev->device_caps |= V4L2_CAP_TUNER;  in cx23885_video_register()
1407 	err = video_register_device(dev->vbi_dev, VFL_TYPE_VBI,  in cx23885_video_register()
1408 				    vbi_nr[dev->nr]);  in cx23885_video_register()
1411 			dev->name);  in cx23885_video_register()
1415 	       dev->name, video_device_node_name(dev->vbi_dev));  in cx23885_video_register()
1418 	dev->audio_dev = cx23885_audio_register(dev);  in cx23885_video_register()