127 void ivtv_set_osd_alpha(struct ivtv *itv)  in ivtv_set_osd_alpha()  argument
129 	ivtv_vapi(itv, CX2341X_OSD_SET_GLOBAL_ALPHA, 3,  in ivtv_set_osd_alpha()
130 		itv->osd_global_alpha_state, itv->osd_global_alpha, !itv->osd_local_alpha_state);  in ivtv_set_osd_alpha()
131 	ivtv_vapi(itv, CX2341X_OSD_SET_CHROMA_KEY, 2, itv->osd_chroma_key_state, itv->osd_chroma_key);  in ivtv_set_osd_alpha()
134 int ivtv_set_speed(struct ivtv *itv, int speed)  in ivtv_set_speed()  argument
143 	if (speed == itv->speed && !single_step)  in ivtv_set_speed()
146 	if (single_step && (speed < 0) == (itv->speed < 0)) {  in ivtv_set_speed()
148 		ivtv_vapi(itv, CX2341X_DEC_STEP_VIDEO, 1, 0);  in ivtv_set_speed()
149 		itv->speed = speed;  in ivtv_set_speed()
160 	data[3] = v4l2_ctrl_g_ctrl(itv->cxhdl.video_b_frames);  in ivtv_set_speed()
161 	data[4] = (speed == 1500 || speed == 500) ? itv->speed_mute_audio : 0;  in ivtv_set_speed()
171 	if (atomic_read(&itv->decoding) > 0) {  in ivtv_set_speed()
175 		ivtv_vapi(itv, CX2341X_DEC_PAUSE_PLAYBACK, 1, 0);  in ivtv_set_speed()
178 		mutex_unlock(&itv->serialize_lock);  in ivtv_set_speed()
179 		prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE);  in ivtv_set_speed()
180 		while (test_bit(IVTV_F_I_DMA, &itv->i_flags)) {  in ivtv_set_speed()
187 		finish_wait(&itv->dma_waitq, &wait);  in ivtv_set_speed()
188 		mutex_lock(&itv->serialize_lock);  in ivtv_set_speed()
193 		ivtv_api(itv, CX2341X_DEC_SET_PLAYBACK_SPEED, 7, data);  in ivtv_set_speed()
199 		ivtv_vapi(itv, CX2341X_DEC_STEP_VIDEO, 1, 0);  in ivtv_set_speed()
201 	itv->speed = speed;  in ivtv_set_speed()
244 static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id,  in ivtv_video_command()  argument
247 	struct ivtv_stream *s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG];  in ivtv_video_command()
249 	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_video_command()
255 		dc->start.speed = ivtv_validate_speed(itv->speed, dc->start.speed);  in ivtv_video_command()
265 		itv->speed_mute_audio = dc->flags & V4L2_DEC_CMD_START_MUTE_AUDIO;  in ivtv_video_command()
266 		if (ivtv_set_output_mode(itv, OUT_MPG) != OUT_MPG)  in ivtv_video_command()
268 		if (test_and_clear_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags)) {  in ivtv_video_command()
270 			itv->speed = 0;  in ivtv_video_command()
280 		if (atomic_read(&itv->decoding) == 0)  in ivtv_video_command()
282 		if (itv->output_mode != OUT_MPG)  in ivtv_video_command()
285 		itv->output_mode = OUT_NONE;  in ivtv_video_command()
291 		if (!atomic_read(&itv->decoding))  in ivtv_video_command()
293 		if (itv->output_mode != OUT_MPG)  in ivtv_video_command()
295 		if (atomic_read(&itv->decoding) > 0) {  in ivtv_video_command()
296 			ivtv_vapi(itv, CX2341X_DEC_PAUSE_PLAYBACK, 1,  in ivtv_video_command()
298 			set_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags);  in ivtv_video_command()
305 		if (!atomic_read(&itv->decoding))  in ivtv_video_command()
307 		if (itv->output_mode != OUT_MPG)  in ivtv_video_command()
309 		if (test_and_clear_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags)) {  in ivtv_video_command()
310 			int speed = itv->speed;  in ivtv_video_command()
311 			itv->speed = 0;  in ivtv_video_command()
324 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_fmt_sliced_vbi_out()  local
329 	if (!(itv->v4l2_cap & V4L2_CAP_SLICED_VBI_OUTPUT))  in ivtv_g_fmt_sliced_vbi_out()
333 	if (itv->is_60hz) {  in ivtv_g_fmt_sliced_vbi_out()
347 	struct ivtv *itv = id->itv;  in ivtv_g_fmt_vid_cap()  local
350 	pixfmt->width = itv->cxhdl.width;  in ivtv_g_fmt_vid_cap()
351 	pixfmt->height = itv->cxhdl.height;  in ivtv_g_fmt_vid_cap()
369 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_fmt_vbi_cap()  local
374 	vbifmt->samples_per_line = itv->vbi.raw_decoder_line_size - 4;  in ivtv_g_fmt_vbi_cap()
376 	vbifmt->start[0] = itv->vbi.start[0];  in ivtv_g_fmt_vbi_cap()
377 	vbifmt->start[1] = itv->vbi.start[1];  in ivtv_g_fmt_vbi_cap()
378 	vbifmt->count[0] = vbifmt->count[1] = itv->vbi.count;  in ivtv_g_fmt_vbi_cap()
389 	struct ivtv *itv = id->itv;  in ivtv_g_fmt_sliced_vbi_cap()  local
396 		vbifmt->service_set = itv->is_50hz ? V4L2_SLICED_VBI_625 :  in ivtv_g_fmt_sliced_vbi_cap()
398 		ivtv_expand_service_set(vbifmt, itv->is_50hz);  in ivtv_g_fmt_sliced_vbi_cap()
403 	v4l2_subdev_call(itv->sd_video, vbi, g_sliced_fmt, vbifmt);  in ivtv_g_fmt_sliced_vbi_cap()
411 	struct ivtv *itv = id->itv;  in ivtv_g_fmt_vid_out()  local
414 	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_g_fmt_vid_out()
416 	pixfmt->width = itv->main_rect.width;  in ivtv_g_fmt_vid_out()
417 	pixfmt->height = itv->main_rect.height;  in ivtv_g_fmt_vid_out()
421 		switch (itv->yuv_info.lace_mode & IVTV_YUV_MODE_MASK) {  in ivtv_g_fmt_vid_out()
423 			pixfmt->field = (itv->yuv_info.lace_mode & IVTV_YUV_SYNC_MASK) ?  in ivtv_g_fmt_vid_out()
435 		pixfmt->width = itv->yuv_info.v4l2_src_w;  in ivtv_g_fmt_vid_out()
436 		pixfmt->height = itv->yuv_info.v4l2_src_h;  in ivtv_g_fmt_vid_out()
450 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_fmt_vid_out_overlay()  local
451 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_g_fmt_vid_out_overlay()
456 	if (!itv->osd_video_pbase)  in ivtv_g_fmt_vid_out_overlay()
458 	winfmt->chromakey = itv->osd_chroma_key;  in ivtv_g_fmt_vid_out_overlay()
459 	winfmt->global_alpha = itv->osd_global_alpha;  in ivtv_g_fmt_vid_out_overlay()
465 	winfmt->w.width = itv->osd_rect.width;  in ivtv_g_fmt_vid_out_overlay()
466 	winfmt->w.height = itv->osd_rect.height;  in ivtv_g_fmt_vid_out_overlay()
478 	struct ivtv *itv = id->itv;  in ivtv_try_fmt_vid_cap()  local
490 	h = min(h, itv->is_50hz ? 576 : 480);  in ivtv_try_fmt_vid_cap()
507 	struct ivtv *itv = id->itv;  in ivtv_try_fmt_sliced_vbi_cap()  local
518 		ivtv_expand_service_set(vbifmt, itv->is_50hz);  in ivtv_try_fmt_sliced_vbi_cap()
519 	check_service_set(vbifmt, itv->is_50hz);  in ivtv_try_fmt_sliced_vbi_cap()
560 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_try_fmt_vid_out_overlay()  local
561 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_try_fmt_vid_out_overlay()
567 	if (!itv->osd_video_pbase)  in ivtv_try_fmt_vid_out_overlay()
583 	struct ivtv *itv = id->itv;  in ivtv_s_fmt_vid_cap()  local
594 	if (itv->cxhdl.width == w && itv->cxhdl.height == h)  in ivtv_s_fmt_vid_cap()
597 	if (atomic_read(&itv->capturing) > 0)  in ivtv_s_fmt_vid_cap()
600 	itv->cxhdl.width = w;  in ivtv_s_fmt_vid_cap()
601 	itv->cxhdl.height = h;  in ivtv_s_fmt_vid_cap()
602 	if (v4l2_ctrl_g_ctrl(itv->cxhdl.video_encoding) == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)  in ivtv_s_fmt_vid_cap()
607 	v4l2_subdev_call(itv->sd_video, pad, set_fmt, NULL, &format);  in ivtv_s_fmt_vid_cap()
613 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_fmt_vbi_cap()  local
615 	if (!ivtv_raw_vbi(itv) && atomic_read(&itv->capturing) > 0)  in ivtv_s_fmt_vbi_cap()
617 	itv->vbi.sliced_in->service_set = 0;  in ivtv_s_fmt_vbi_cap()
618 	itv->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE;  in ivtv_s_fmt_vbi_cap()
619 	v4l2_subdev_call(itv->sd_video, vbi, s_raw_fmt, &fmt->fmt.vbi);  in ivtv_s_fmt_vbi_cap()
627 	struct ivtv *itv = id->itv;  in ivtv_s_fmt_sliced_vbi_cap()  local
633 	check_service_set(vbifmt, itv->is_50hz);  in ivtv_s_fmt_sliced_vbi_cap()
634 	if (ivtv_raw_vbi(itv) && atomic_read(&itv->capturing) > 0)  in ivtv_s_fmt_sliced_vbi_cap()
636 	itv->vbi.in.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;  in ivtv_s_fmt_sliced_vbi_cap()
637 	v4l2_subdev_call(itv->sd_video, vbi, s_sliced_fmt, vbifmt);  in ivtv_s_fmt_sliced_vbi_cap()
638 	memcpy(itv->vbi.sliced_in, vbifmt, sizeof(*itv->vbi.sliced_in));  in ivtv_s_fmt_sliced_vbi_cap()
645 	struct ivtv *itv = id->itv;  in ivtv_s_fmt_vid_out()  local
646 	struct yuv_playback_info *yi = &itv->yuv_info;  in ivtv_s_fmt_vid_out()
680 	if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags))  in ivtv_s_fmt_vid_out()
681 		itv->dma_data_req_size =  in ivtv_s_fmt_vid_out()
689 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_fmt_vid_out_overlay()  local
693 		itv->osd_chroma_key = fmt->fmt.win.chromakey;  in ivtv_s_fmt_vid_out_overlay()
694 		itv->osd_global_alpha = fmt->fmt.win.global_alpha;  in ivtv_s_fmt_vid_out_overlay()
695 		ivtv_set_osd_alpha(itv);  in ivtv_s_fmt_vid_out_overlay()
701 static int ivtv_itvc(struct ivtv *itv, bool get, u64 reg, u64 *val)  in ivtv_itvc()  argument
708 		reg_start = itv->reg_mem - IVTV_REG_OFFSET;  in ivtv_itvc()
709 	else if (itv->has_cx23415 && reg >= IVTV_DECODER_OFFSET &&  in ivtv_itvc()
711 		reg_start = itv->dec_mem - IVTV_DECODER_OFFSET;  in ivtv_itvc()
713 		reg_start = itv->enc_mem;  in ivtv_itvc()
726 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_register()  local
729 	return ivtv_itvc(itv, true, reg->reg, &reg->val);  in ivtv_g_register()
734 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_register()  local
737 	return ivtv_itvc(itv, false, reg->reg, &val);  in ivtv_s_register()
744 	struct ivtv *itv = id->itv;  in ivtv_querycap()  local
745 	struct ivtv_stream *s = &itv->streams[id->type];  in ivtv_querycap()
748 	strlcpy(vcap->card, itv->card_name, sizeof(vcap->card));  in ivtv_querycap()
749 	snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(itv->pdev));  in ivtv_querycap()
750 	vcap->capabilities = itv->v4l2_cap | V4L2_CAP_DEVICE_CAPS;  in ivtv_querycap()
753 	    !itv->osd_video_pbase) {  in ivtv_querycap()
762 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_enumaudio()  local
764 	return ivtv_get_audio_input(itv, vin->index, vin);  in ivtv_enumaudio()
769 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_audio()  local
771 	vin->index = itv->audio_input;  in ivtv_g_audio()
772 	return ivtv_get_audio_input(itv, vin->index, vin);  in ivtv_g_audio()
777 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_audio()  local
779 	if (vout->index >= itv->nof_audio_inputs)  in ivtv_s_audio()
782 	itv->audio_input = vout->index;  in ivtv_s_audio()
783 	ivtv_audio_set_io(itv);  in ivtv_s_audio()
790 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_enumaudout()  local
793 	return ivtv_get_audio_output(itv, vin->index, vin);  in ivtv_enumaudout()
798 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_audout()  local
801 	return ivtv_get_audio_output(itv, vin->index, vin);  in ivtv_g_audout()
806 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_audout()  local
808 	if (itv->card->video_outputs == NULL || vout->index != 0)  in ivtv_s_audout()
815 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_enum_input()  local
818 	return ivtv_get_input(itv, vin->index, vin);  in ivtv_enum_input()
823 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_enum_output()  local
825 	return ivtv_get_output(itv, vout->index, vout);  in ivtv_enum_output()
831 	struct ivtv *itv = id->itv;  in ivtv_cropcap()  local
834 		cropcap->pixelaspect.numerator = itv->is_50hz ? 59 : 10;  in ivtv_cropcap()
835 		cropcap->pixelaspect.denominator = itv->is_50hz ? 54 : 11;  in ivtv_cropcap()
837 		cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10;  in ivtv_cropcap()
838 		cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11;  in ivtv_cropcap()
849 	struct ivtv *itv = id->itv;  in ivtv_s_selection()  local
850 	struct yuv_playback_info *yi = &itv->yuv_info;  in ivtv_s_selection()
855 	    !(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_s_selection()
863 	    !(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_s_selection()
866 	r.height = itv->is_out_50hz ? 576 : 480;  in ivtv_s_selection()
880 	if (!ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4,  in ivtv_s_selection()
882 		itv->main_rect = sel->r;  in ivtv_s_selection()
892 	struct ivtv *itv = id->itv;  in ivtv_g_selection()  local
893 	struct yuv_playback_info *yi = &itv->yuv_info;  in ivtv_g_selection()
903 			sel->r.height = itv->is_50hz ? 576 : 480;  in ivtv_g_selection()
911 	    !(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_g_selection()
919 			sel->r = itv->main_rect;  in ivtv_g_selection()
923 		r.height = itv->is_out_50hz ? 576 : 480;  in ivtv_g_selection()
946 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_enum_fmt_vid_cap()  local
947 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_enum_fmt_vid_cap()
972 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_enum_fmt_vid_out()  local
973 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_enum_fmt_vid_out()
988 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_input()  local
990 	*i = itv->active_input;  in ivtv_g_input()
997 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_input()  local
1001 	if (inp >= itv->nof_inputs)  in ivtv_s_input()
1004 	if (inp == itv->active_input) {  in ivtv_s_input()
1009 	if (atomic_read(&itv->capturing) > 0) {  in ivtv_s_input()
1014 			itv->active_input, inp);  in ivtv_s_input()
1016 	itv->active_input = inp;  in ivtv_s_input()
1019 	itv->audio_input = itv->card->video_inputs[inp].audio_index;  in ivtv_s_input()
1021 	if (itv->card->video_inputs[inp].video_type == IVTV_CARD_INPUT_VID_TUNER)  in ivtv_s_input()
1022 		std = itv->tuner_std;  in ivtv_s_input()
1026 		itv->streams[i].vdev.tvnorms = std;  in ivtv_s_input()
1030 	ivtv_mute(itv);  in ivtv_s_input()
1031 	ivtv_video_set_io(itv);  in ivtv_s_input()
1032 	ivtv_audio_set_io(itv);  in ivtv_s_input()
1033 	ivtv_unmute(itv);  in ivtv_s_input()
1040 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_output()  local
1042 	if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_g_output()
1045 	*i = itv->active_output;  in ivtv_g_output()
1052 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_output()  local
1054 	if (outp >= itv->card->nof_outputs)  in ivtv_s_output()
1057 	if (outp == itv->active_output) {  in ivtv_s_output()
1062 		   itv->active_output, outp);  in ivtv_s_output()
1064 	itv->active_output = outp;  in ivtv_s_output()
1065 	ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_routing,  in ivtv_s_output()
1067 			itv->card->video_outputs[outp].video_output, 0);  in ivtv_s_output()
1074 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_frequency()  local
1075 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_g_frequency()
1082 	ivtv_call_all(itv, tuner, g_frequency, vf);  in ivtv_g_frequency()
1088 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_frequency()  local
1089 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_s_frequency()
1096 	ivtv_mute(itv);  in ivtv_s_frequency()
1098 	ivtv_call_all(itv, tuner, s_frequency, vf);  in ivtv_s_frequency()
1099 	ivtv_unmute(itv);  in ivtv_s_frequency()
1105 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_std()  local
1107 	*std = itv->std;  in ivtv_g_std()
1111 void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id std)  in ivtv_s_std_enc()  argument
1113 	itv->std = std;  in ivtv_s_std_enc()
1114 	itv->is_60hz = (std & V4L2_STD_525_60) ? 1 : 0;  in ivtv_s_std_enc()
1115 	itv->is_50hz = !itv->is_60hz;  in ivtv_s_std_enc()
1116 	cx2341x_handler_set_50hz(&itv->cxhdl, itv->is_50hz);  in ivtv_s_std_enc()
1117 	itv->cxhdl.width = 720;  in ivtv_s_std_enc()
1118 	itv->cxhdl.height = itv->is_50hz ? 576 : 480;  in ivtv_s_std_enc()
1119 	itv->vbi.count = itv->is_50hz ? 18 : 12;  in ivtv_s_std_enc()
1120 	itv->vbi.start[0] = itv->is_50hz ? 6 : 10;  in ivtv_s_std_enc()
1121 	itv->vbi.start[1] = itv->is_50hz ? 318 : 273;  in ivtv_s_std_enc()
1123 	if (itv->hw_flags & IVTV_HW_CX25840)  in ivtv_s_std_enc()
1124 		itv->vbi.sliced_decoder_line_size = itv->is_60hz ? 272 : 284;  in ivtv_s_std_enc()
1127 	ivtv_call_all(itv, video, s_std, itv->std);  in ivtv_s_std_enc()
1130 void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id std)  in ivtv_s_std_dec()  argument
1132 	struct yuv_playback_info *yi = &itv->yuv_info;  in ivtv_s_std_dec()
1137 	itv->std_out = std;  in ivtv_s_std_dec()
1138 	itv->is_out_60hz = (std & V4L2_STD_525_60) ? 1 : 0;  in ivtv_s_std_dec()
1139 	itv->is_out_50hz = !itv->is_out_60hz;  in ivtv_s_std_dec()
1140 	ivtv_call_all(itv, video, s_std_output, itv->std_out);  in ivtv_s_std_dec()
1148 	mutex_unlock(&itv->serialize_lock);  in ivtv_s_std_dec()
1150 		prepare_to_wait(&itv->vsync_waitq, &wait,  in ivtv_s_std_dec()
1156 	finish_wait(&itv->vsync_waitq, &wait);  in ivtv_s_std_dec()
1157 	mutex_lock(&itv->serialize_lock);  in ivtv_s_std_dec()
1162 	ivtv_vapi(itv, CX2341X_DEC_SET_STANDARD, 1, itv->is_out_50hz);  in ivtv_s_std_dec()
1163 	itv->main_rect.left = 0;  in ivtv_s_std_dec()
1164 	itv->main_rect.top = 0;  in ivtv_s_std_dec()
1165 	itv->main_rect.width = 720;  in ivtv_s_std_dec()
1166 	itv->main_rect.height = itv->is_out_50hz ? 576 : 480;  in ivtv_s_std_dec()
1167 	ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4,  in ivtv_s_std_dec()
1168 		720, itv->main_rect.height, 0, 0);  in ivtv_s_std_dec()
1169 	yi->main_rect = itv->main_rect;  in ivtv_s_std_dec()
1170 	if (!itv->osd_info) {  in ivtv_s_std_dec()
1172 		yi->osd_full_h = itv->is_out_50hz ? 576 : 480;  in ivtv_s_std_dec()
1178 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_s_std()  local
1183 	if (std == itv->std)  in ivtv_s_std()
1186 	if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ||  in ivtv_s_std()
1187 	    atomic_read(&itv->capturing) > 0 ||  in ivtv_s_std()
1188 	    atomic_read(&itv->decoding) > 0) {  in ivtv_s_std()
1195 		(unsigned long long)itv->std);  in ivtv_s_std()
1197 	ivtv_s_std_enc(itv, std);  in ivtv_s_std()
1198 	if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)  in ivtv_s_std()
1199 		ivtv_s_std_dec(itv, std);  in ivtv_s_std()
1207 	struct ivtv *itv = id->itv;  in ivtv_s_tuner()  local
1212 	ivtv_call_all(itv, tuner, s_tuner, vt);  in ivtv_s_tuner()
1219 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_tuner()  local
1224 	ivtv_call_all(itv, tuner, g_tuner, vt);  in ivtv_g_tuner()
1235 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_sliced_vbi_cap()  local
1236 	int set = itv->is_50hz ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525;  in ivtv_g_sliced_vbi_cap()
1242 				if (valid_service_line(f, l, itv->is_50hz))  in ivtv_g_sliced_vbi_cap()
1247 		if (!(itv->v4l2_cap & V4L2_CAP_SLICED_VBI_OUTPUT))  in ivtv_g_sliced_vbi_cap()
1249 		if (itv->is_60hz) {  in ivtv_g_sliced_vbi_cap()
1270 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_enc_index()  local
1275 	entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) %  in ivtv_g_enc_index()
1281 	if (!atomic_read(&itv->capturing))  in ivtv_g_enc_index()
1284 		*e = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX];  in ivtv_g_enc_index()
1290 	itv->pgm_info_read_idx = (itv->pgm_info_read_idx + idx->entries) % IVTV_MAX_PGM_INDEX;  in ivtv_g_enc_index()
1297 	struct ivtv *itv = id->itv;  in ivtv_encoder_cmd()  local
1316 		if (!atomic_read(&itv->capturing))  in ivtv_encoder_cmd()
1318 		if (test_and_set_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags))  in ivtv_encoder_cmd()
1321 		ivtv_mute(itv);  in ivtv_encoder_cmd()
1322 		ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 0);  in ivtv_encoder_cmd()
1329 		if (!atomic_read(&itv->capturing))  in ivtv_encoder_cmd()
1332 		if (!test_and_clear_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags))  in ivtv_encoder_cmd()
1335 		ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1);  in ivtv_encoder_cmd()
1336 		ivtv_unmute(itv);  in ivtv_encoder_cmd()
1348 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_try_encoder_cmd()  local
1378 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_g_fbuf()  local
1379 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_g_fbuf()
1381 	struct yuv_playback_info *yi = &itv->yuv_info;  in ivtv_g_fbuf()
1405 	if (!itv->osd_video_pbase)  in ivtv_g_fbuf()
1411 	ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0);  in ivtv_g_fbuf()
1416 	fb->fmt.width = itv->osd_rect.width;  in ivtv_g_fbuf()
1417 	fb->fmt.height = itv->osd_rect.height;  in ivtv_g_fbuf()
1428 	fb->base = (void *)itv->osd_video_pbase;  in ivtv_g_fbuf()
1431 	if (itv->osd_chroma_key_state)  in ivtv_g_fbuf()
1434 	if (itv->osd_global_alpha_state)  in ivtv_g_fbuf()
1452 	if (itv->osd_local_alpha_state) {  in ivtv_g_fbuf()
1466 	struct ivtv *itv = id->itv;  in ivtv_s_fbuf()  local
1467 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_s_fbuf()
1468 	struct yuv_playback_info *yi = &itv->yuv_info;  in ivtv_s_fbuf()
1472 	if (!itv->osd_video_pbase)  in ivtv_s_fbuf()
1475 	itv->osd_global_alpha_state = (fb->flags & V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0;  in ivtv_s_fbuf()
1476 	itv->osd_local_alpha_state =  in ivtv_s_fbuf()
1478 	itv->osd_chroma_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0;  in ivtv_s_fbuf()
1479 	ivtv_set_osd_alpha(itv);  in ivtv_s_fbuf()
1487 	struct ivtv *itv = id->itv;  in ivtv_overlay()  local
1488 	struct ivtv_stream *s = &itv->streams[fh2id(fh)->type];  in ivtv_overlay()
1492 	if (!itv->osd_video_pbase)  in ivtv_overlay()
1495 	ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, on != 0);  in ivtv_overlay()
1515 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_log_status()  local
1518 	int has_output = itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT;  in ivtv_log_status()
1523 	IVTV_INFO("Version: %s Card: %s\n", IVTV_VERSION, itv->card_name);  in ivtv_log_status()
1524 	if (itv->hw_flags & IVTV_HW_TVEEPROM) {  in ivtv_log_status()
1527 		ivtv_read_eeprom(itv, &tv);  in ivtv_log_status()
1529 	ivtv_call_all(itv, core, log_status);  in ivtv_log_status()
1530 	ivtv_get_input(itv, itv->active_input, &vidin);  in ivtv_log_status()
1531 	ivtv_get_audio_input(itv, itv->audio_input, &audin);  in ivtv_log_status()
1534 		itv->dualwatch_stereo_mode == V4L2_MPEG_AUDIO_MODE_DUAL ?  in ivtv_log_status()
1539 		int mode = itv->output_mode;  in ivtv_log_status()
1572 		ivtv_get_output(itv, itv->active_output, &vidout);  in ivtv_log_status()
1573 		ivtv_get_audio_output(itv, 0, &audout);  in ivtv_log_status()
1578 		ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0);  in ivtv_log_status()
1586 		test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV");  in ivtv_log_status()
1587 	v4l2_ctrl_handler_log_status(&itv->cxhdl.hdl, itv->v4l2_dev.name);  in ivtv_log_status()
1588 	IVTV_INFO("Status flags:    0x%08lx\n", itv->i_flags);  in ivtv_log_status()
1590 		struct ivtv_stream *s = &itv->streams[i];  in ivtv_log_status()
1600 			(long long)itv->mpg_data_received,  in ivtv_log_status()
1601 			(long long)itv->vbi_data_inserted);  in ivtv_log_status()
1608 	struct ivtv *itv = id->itv;  in ivtv_decoder_cmd()  local
1611 	return ivtv_video_command(itv, id, dec, false);  in ivtv_decoder_cmd()
1617 	struct ivtv *itv = id->itv;  in ivtv_try_decoder_cmd()  local
1620 	return ivtv_video_command(itv, id, dec, true);  in ivtv_try_decoder_cmd()
1626 	struct ivtv *itv = id->itv;  in ivtv_decoder_ioctls()  local
1628 	struct ivtv_stream *s = &itv->streams[id->type];  in ivtv_decoder_ioctls()
1636 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_decoder_ioctls()
1640 		if (itv->output_mode == OUT_UDMA_YUV && args->y_source == NULL)  in ivtv_decoder_ioctls()
1645 		if (ivtv_set_output_mode(itv, OUT_UDMA_YUV) != OUT_UDMA_YUV) {  in ivtv_decoder_ioctls()
1653 		return ivtv_yuv_prep_frame(itv, args);  in ivtv_decoder_ioctls()
1658 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_decoder_ioctls()
1660 		return ivtv_passthrough_mode(itv, *(int *)arg != 0);  in ivtv_decoder_ioctls()
1671 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_decoder_ioctls()
1673 		return ivtv_g_pts_frame(itv, pts, &frame);  in ivtv_decoder_ioctls()
1685 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_decoder_ioctls()
1687 		return ivtv_g_pts_frame(itv, &pts, frame);  in ivtv_decoder_ioctls()
1696 		return ivtv_video_command(itv, id, &dc, 0);  in ivtv_decoder_ioctls()
1706 		return ivtv_video_command(itv, id, &dc, 0);  in ivtv_decoder_ioctls()
1715 		return ivtv_video_command(itv, id, &dc, 0);  in ivtv_decoder_ioctls()
1724 		return ivtv_video_command(itv, id, &dc, 0);  in ivtv_decoder_ioctls()
1738 		return ivtv_video_command(itv, id, dc, try);  in ivtv_decoder_ioctls()
1746 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_decoder_ioctls()
1749 		set_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags);  in ivtv_decoder_ioctls()
1752 			if (test_and_clear_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags))  in ivtv_decoder_ioctls()
1754 			else if (test_and_clear_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags)) {  in ivtv_decoder_ioctls()
1756 				ev->u.vsync_field = test_bit(IVTV_F_I_EV_VSYNC_FIELD, &itv->i_flags) ?  in ivtv_decoder_ioctls()
1758 				if (itv->output_mode == OUT_UDMA_YUV &&  in ivtv_decoder_ioctls()
1759 					(itv->yuv_info.lace_mode & IVTV_YUV_MODE_MASK) ==  in ivtv_decoder_ioctls()
1771 			mutex_unlock(&itv->serialize_lock);  in ivtv_decoder_ioctls()
1772 			prepare_to_wait(&itv->event_waitq, &wait, TASK_INTERRUPTIBLE);  in ivtv_decoder_ioctls()
1773 			if (!test_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags) &&  in ivtv_decoder_ioctls()
1774 			    !test_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags))  in ivtv_decoder_ioctls()
1776 			finish_wait(&itv->event_waitq, &wait);  in ivtv_decoder_ioctls()
1777 			mutex_lock(&itv->serialize_lock);  in ivtv_decoder_ioctls()
1789 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))  in ivtv_decoder_ioctls()
1791 		return ivtv_passthrough_mode(itv, iarg == VIDEO_SOURCE_DEMUX);  in ivtv_decoder_ioctls()
1795 		itv->speed_mute_audio = iarg;  in ivtv_decoder_ioctls()
1802 		return v4l2_ctrl_s_ctrl(itv->ctrl_audio_playback, iarg + 1);  in ivtv_decoder_ioctls()
1808 		return v4l2_ctrl_s_ctrl(itv->ctrl_audio_multilingual_playback, iarg + 1);  in ivtv_decoder_ioctls()
1819 	struct ivtv *itv = fh2id(fh)->itv;  in ivtv_default()  local
1841 		if ((val == 0 && itv->options.newi2c) || (val & 0x01))  in ivtv_default()
1842 			ivtv_reset_ir_gpio(itv);  in ivtv_default()
1844 			v4l2_subdev_call(itv->sd_video, core, reset, 0);  in ivtv_default()