149 preview_config_luma_enhancement(struct isp_prev_device *prev,  in preview_config_luma_enhancement()  argument
152 	struct isp_device *isp = to_isp_device(prev);  in preview_config_luma_enhancement()
168 preview_enable_luma_enhancement(struct isp_prev_device *prev, bool enable)  in preview_enable_luma_enhancement()  argument
170 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_luma_enhancement()
183 static void preview_enable_invalaw(struct isp_prev_device *prev, bool enable)  in preview_enable_invalaw()  argument
185 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_invalaw()
198 static void preview_config_hmed(struct isp_prev_device *prev,  in preview_config_hmed()  argument
201 	struct isp_device *isp = to_isp_device(prev);  in preview_config_hmed()
213 static void preview_enable_hmed(struct isp_prev_device *prev, bool enable)  in preview_enable_hmed()  argument
215 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_hmed()
233 static void preview_config_cfa(struct isp_prev_device *prev,  in preview_config_cfa()  argument
242 	const unsigned int *order = cfa_coef_order[prev->params.cfa_order];  in preview_config_cfa()
244 	struct isp_device *isp = to_isp_device(prev);  in preview_config_cfa()
269 preview_config_chroma_suppression(struct isp_prev_device *prev,  in preview_config_chroma_suppression()  argument
272 	struct isp_device *isp = to_isp_device(prev);  in preview_config_chroma_suppression()
285 preview_enable_chroma_suppression(struct isp_prev_device *prev, bool enable)  in preview_enable_chroma_suppression()  argument
287 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_chroma_suppression()
303 preview_config_whitebalance(struct isp_prev_device *prev,  in preview_config_whitebalance()  argument
306 	struct isp_device *isp = to_isp_device(prev);  in preview_config_whitebalance()
342 preview_config_blkadj(struct isp_prev_device *prev,  in preview_config_blkadj()  argument
345 	struct isp_device *isp = to_isp_device(prev);  in preview_config_blkadj()
358 preview_config_rgb_blending(struct isp_prev_device *prev,  in preview_config_rgb_blending()  argument
361 	struct isp_device *isp = to_isp_device(prev);  in preview_config_rgb_blending()
396 preview_config_csc(struct isp_prev_device *prev,  in preview_config_csc()  argument
399 	struct isp_device *isp = to_isp_device(prev);  in preview_config_csc()
428 preview_config_yc_range(struct isp_prev_device *prev,  in preview_config_yc_range()  argument
431 	struct isp_device *isp = to_isp_device(prev);  in preview_config_yc_range()
446 preview_config_dcor(struct isp_prev_device *prev,  in preview_config_dcor()  argument
449 	struct isp_device *isp = to_isp_device(prev);  in preview_config_dcor()
468 static void preview_enable_dcor(struct isp_prev_device *prev, bool enable)  in preview_enable_dcor()  argument
470 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_dcor()
484 preview_enable_drkframe_capture(struct isp_prev_device *prev, bool enable)  in preview_enable_drkframe_capture()  argument
486 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_drkframe_capture()
499 static void preview_enable_drkframe(struct isp_prev_device *prev, bool enable)  in preview_enable_drkframe()  argument
501 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_drkframe()
515 preview_config_noisefilter(struct isp_prev_device *prev,  in preview_config_noisefilter()  argument
518 	struct isp_device *isp = to_isp_device(prev);  in preview_config_noisefilter()
535 preview_enable_noisefilter(struct isp_prev_device *prev, bool enable)  in preview_enable_noisefilter()  argument
537 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_noisefilter()
551 preview_config_gammacorrn(struct isp_prev_device *prev,  in preview_config_gammacorrn()  argument
554 	struct isp_device *isp = to_isp_device(prev);  in preview_config_gammacorrn()
584 preview_enable_gammacorrn(struct isp_prev_device *prev, bool enable)  in preview_enable_gammacorrn()  argument
586 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_gammacorrn()
602 preview_config_contrast(struct isp_prev_device *prev,  in preview_config_contrast()  argument
605 	struct isp_device *isp = to_isp_device(prev);  in preview_config_contrast()
616 preview_config_brightness(struct isp_prev_device *prev,  in preview_config_brightness()  argument
619 	struct isp_device *isp = to_isp_device(prev);  in preview_config_brightness()
633 preview_update_contrast(struct isp_prev_device *prev, u8 contrast)  in preview_update_contrast()  argument
638 	spin_lock_irqsave(&prev->params.lock, flags);  in preview_update_contrast()
639 	params = (prev->params.active & OMAP3ISP_PREV_CONTRAST)  in preview_update_contrast()
640 	       ? &prev->params.params[0] : &prev->params.params[1];  in preview_update_contrast()
646 	spin_unlock_irqrestore(&prev->params.lock, flags);  in preview_update_contrast()
655 preview_update_brightness(struct isp_prev_device *prev, u8 brightness)  in preview_update_brightness()  argument
660 	spin_lock_irqsave(&prev->params.lock, flags);  in preview_update_brightness()
661 	params = (prev->params.active & OMAP3ISP_PREV_BRIGHTNESS)  in preview_update_brightness()
662 	       ? &prev->params.params[0] : &prev->params.params[1];  in preview_update_brightness()
668 	spin_unlock_irqrestore(&prev->params.lock, flags);  in preview_update_brightness()
672 preview_params_lock(struct isp_prev_device *prev, u32 update, bool shadow)  in preview_params_lock()  argument
674 	u32 active = prev->params.active;  in preview_params_lock()
678 		prev->params.params[0].busy |= ~active & update;  in preview_params_lock()
679 		prev->params.params[1].busy |= active & update;  in preview_params_lock()
682 		update = (prev->params.params[0].update & active)  in preview_params_lock()
683 		       | (prev->params.params[1].update & ~active);  in preview_params_lock()
685 		prev->params.params[0].busy |= active & update;  in preview_params_lock()
686 		prev->params.params[1].busy |= ~active & update;  in preview_params_lock()
693 preview_params_unlock(struct isp_prev_device *prev, u32 update, bool shadow)  in preview_params_unlock()  argument
695 	u32 active = prev->params.active;  in preview_params_unlock()
701 		prev->params.params[0].update |= (~active & update);  in preview_params_unlock()
702 		prev->params.params[1].update |= (active & update);  in preview_params_unlock()
703 		prev->params.params[0].busy &= active;  in preview_params_unlock()
704 		prev->params.params[1].busy &= ~active;  in preview_params_unlock()
709 		prev->params.params[0].update &= ~(active & update);  in preview_params_unlock()
710 		prev->params.params[1].update &= ~(~active & update);  in preview_params_unlock()
711 		prev->params.params[0].busy &= ~active;  in preview_params_unlock()
712 		prev->params.params[1].busy &= active;  in preview_params_unlock()
716 static void preview_params_switch(struct isp_prev_device *prev)  in preview_params_switch()  argument
724 	to_switch = (prev->params.params[0].update & ~prev->params.active)  in preview_params_switch()
725 		  | (prev->params.params[1].update & prev->params.active);  in preview_params_switch()
726 	to_switch &= ~(prev->params.params[0].busy |  in preview_params_switch()
727 		       prev->params.params[1].busy);  in preview_params_switch()
731 	prev->params.active ^= to_switch;  in preview_params_switch()
736 	prev->params.params[0].update &= ~(~prev->params.active & to_switch);  in preview_params_switch()
737 	prev->params.params[1].update &= ~(prev->params.active & to_switch);  in preview_params_switch()
859 static int preview_config(struct isp_prev_device *prev,  in preview_config()  argument
872 	spin_lock_irqsave(&prev->params.lock, flags);  in preview_config()
873 	preview_params_lock(prev, cfg->update, true);  in preview_config()
874 	active = prev->params.active;  in preview_config()
875 	spin_unlock_irqrestore(&prev->params.lock, flags);  in preview_config()
887 		params = &prev->params.params[!!(active & bit)];  in preview_config()
909 	spin_lock_irqsave(&prev->params.lock, flags);  in preview_config()
910 	preview_params_unlock(prev, update, true);  in preview_config()
911 	preview_params_switch(prev);  in preview_config()
912 	spin_unlock_irqrestore(&prev->params.lock, flags);  in preview_config()
925 static void preview_setup_hw(struct isp_prev_device *prev, u32 update,  in preview_setup_hw()  argument
941 		params = &prev->params.params[!(active & bit)];  in preview_setup_hw()
945 				attr->config(prev, params);  in preview_setup_hw()
947 				attr->enable(prev, true);  in preview_setup_hw()
950 				attr->enable(prev, false);  in preview_setup_hw()
960 static void preview_config_ycpos(struct isp_prev_device *prev, u32 pixelcode)  in preview_config_ycpos()  argument
962 	struct isp_device *isp = to_isp_device(prev);  in preview_config_ycpos()
985 static void preview_config_averager(struct isp_prev_device *prev, u8 average)  in preview_config_averager()  argument
987 	struct isp_device *isp = to_isp_device(prev);  in preview_config_averager()
1008 static void preview_config_input_format(struct isp_prev_device *prev,  in preview_config_input_format()  argument
1011 	struct isp_device *isp = to_isp_device(prev);  in preview_config_input_format()
1023 		prev->params.cfa_order = 0;  in preview_config_input_format()
1026 		prev->params.cfa_order = 1;  in preview_config_input_format()
1029 		prev->params.cfa_order = 2;  in preview_config_input_format()
1032 		prev->params.cfa_order = 3;  in preview_config_input_format()
1045 	params = (prev->params.active & OMAP3ISP_PREV_CFA)  in preview_config_input_format()
1046 	       ? &prev->params.params[0] : &prev->params.params[1];  in preview_config_input_format()
1048 	preview_config_cfa(prev, params);  in preview_config_input_format()
1062 static void preview_config_input_size(struct isp_prev_device *prev, u32 active)  in preview_config_input_size()  argument
1064 	const struct v4l2_mbus_framefmt *format = &prev->formats[PREV_PAD_SINK];  in preview_config_input_size()
1065 	struct isp_device *isp = to_isp_device(prev);  in preview_config_input_size()
1066 	unsigned int sph = prev->crop.left;  in preview_config_input_size()
1067 	unsigned int eph = prev->crop.left + prev->crop.width - 1;  in preview_config_input_size()
1068 	unsigned int slv = prev->crop.top;  in preview_config_input_size()
1069 	unsigned int elv = prev->crop.top + prev->crop.height - 1;  in preview_config_input_size()
1080 	features = (prev->params.params[0].features & active)  in preview_config_input_size()
1081 		 | (prev->params.params[1].features & ~active);  in preview_config_input_size()
1113 preview_config_inlineoffset(struct isp_prev_device *prev, u32 offset)  in preview_config_inlineoffset()  argument
1115 	struct isp_device *isp = to_isp_device(prev);  in preview_config_inlineoffset()
1127 static void preview_set_inaddr(struct isp_prev_device *prev, u32 addr)  in preview_set_inaddr()  argument
1129 	struct isp_device *isp = to_isp_device(prev);  in preview_set_inaddr()
1140 static void preview_config_outlineoffset(struct isp_prev_device *prev,  in preview_config_outlineoffset()  argument
1143 	struct isp_device *isp = to_isp_device(prev);  in preview_config_outlineoffset()
1155 static void preview_set_outaddr(struct isp_prev_device *prev, u32 addr)  in preview_set_outaddr()  argument
1157 	struct isp_device *isp = to_isp_device(prev);  in preview_set_outaddr()
1162 static void preview_adjust_bandwidth(struct isp_prev_device *prev)  in preview_adjust_bandwidth()  argument
1164 	struct isp_pipeline *pipe = to_isp_pipeline(&prev->subdev.entity);  in preview_adjust_bandwidth()
1165 	struct isp_device *isp = to_isp_device(prev);  in preview_adjust_bandwidth()
1166 	const struct v4l2_mbus_framefmt *ifmt = &prev->formats[PREV_PAD_SINK];  in preview_adjust_bandwidth()
1176 	if (prev->input != PREVIEW_INPUT_MEMORY) {  in preview_adjust_bandwidth()
1215 int omap3isp_preview_busy(struct isp_prev_device *prev)  in omap3isp_preview_busy()  argument
1217 	struct isp_device *isp = to_isp_device(prev);  in omap3isp_preview_busy()
1228 	struct isp_prev_device *prev = &isp->isp_prev;  in omap3isp_preview_restore_context()  local
1231 	prev->params.params[0].update = prev->params.active & update;  in omap3isp_preview_restore_context()
1232 	prev->params.params[1].update = ~prev->params.active & update;  in omap3isp_preview_restore_context()
1234 	preview_setup_hw(prev, update, prev->params.active);  in omap3isp_preview_restore_context()
1236 	prev->params.params[0].update = 0;  in omap3isp_preview_restore_context()
1237 	prev->params.params[1].update = 0;  in omap3isp_preview_restore_context()
1247 static void preview_print_status(struct isp_prev_device *prev)  in preview_print_status()  argument
1249 	struct isp_device *isp = to_isp_device(prev);  in preview_print_status()
1297 static void preview_init_params(struct isp_prev_device *prev)  in preview_init_params()  argument
1302 	spin_lock_init(&prev->params.lock);  in preview_init_params()
1304 	prev->params.active = ~0;  in preview_init_params()
1305 	prev->params.params[0].busy = 0;  in preview_init_params()
1306 	prev->params.params[0].update = OMAP3ISP_PREV_FEATURES_END - 1;  in preview_init_params()
1307 	prev->params.params[1].busy = 0;  in preview_init_params()
1308 	prev->params.params[1].update = 0;  in preview_init_params()
1310 	params = &prev->params.params[0];  in preview_init_params()
1361 static unsigned int preview_max_out_width(struct isp_prev_device *prev)  in preview_max_out_width()  argument
1363 	struct isp_device *isp = to_isp_device(prev);  in preview_max_out_width()
1378 static void preview_configure(struct isp_prev_device *prev)  in preview_configure()  argument
1380 	struct isp_device *isp = to_isp_device(prev);  in preview_configure()
1387 	spin_lock_irqsave(&prev->params.lock, flags);  in preview_configure()
1389 	update = preview_params_lock(prev, 0, false);  in preview_configure()
1390 	active = prev->params.active;  in preview_configure()
1391 	spin_unlock_irqrestore(&prev->params.lock, flags);  in preview_configure()
1394 	format = &prev->formats[PREV_PAD_SINK];  in preview_configure()
1397 	preview_adjust_bandwidth(prev);  in preview_configure()
1399 	preview_config_input_format(prev, info);  in preview_configure()
1400 	preview_config_input_size(prev, active);  in preview_configure()
1402 	if (prev->input == PREVIEW_INPUT_CCDC)  in preview_configure()
1403 		preview_config_inlineoffset(prev, 0);  in preview_configure()
1405 		preview_config_inlineoffset(prev, ALIGN(format->width, 0x20) *  in preview_configure()
1408 	preview_setup_hw(prev, update, active);  in preview_configure()
1411 	format = &prev->formats[PREV_PAD_SOURCE];  in preview_configure()
1413 	if (prev->output & PREVIEW_OUTPUT_MEMORY)  in preview_configure()
1420 	if (prev->output & PREVIEW_OUTPUT_RESIZER)  in preview_configure()
1427 	if (prev->output & PREVIEW_OUTPUT_MEMORY)  in preview_configure()
1428 		preview_config_outlineoffset(prev,  in preview_configure()
1431 	preview_config_averager(prev, 0);  in preview_configure()
1432 	preview_config_ycpos(prev, format->code);  in preview_configure()
1434 	spin_lock_irqsave(&prev->params.lock, flags);  in preview_configure()
1435 	preview_params_unlock(prev, update, false);  in preview_configure()
1436 	spin_unlock_irqrestore(&prev->params.lock, flags);  in preview_configure()
1443 static void preview_enable_oneshot(struct isp_prev_device *prev)  in preview_enable_oneshot()  argument
1445 	struct isp_device *isp = to_isp_device(prev);  in preview_enable_oneshot()
1451 	if (prev->input == PREVIEW_INPUT_MEMORY)  in preview_enable_oneshot()
1459 void omap3isp_preview_isr_frame_sync(struct isp_prev_device *prev)  in omap3isp_preview_isr_frame_sync()  argument
1467 	if (prev->state == ISP_PIPELINE_STREAM_CONTINUOUS &&  in omap3isp_preview_isr_frame_sync()
1468 	    prev->video_out.dmaqueue_flags & ISP_VIDEO_DMAQUEUE_QUEUED) {  in omap3isp_preview_isr_frame_sync()
1469 		preview_enable_oneshot(prev);  in omap3isp_preview_isr_frame_sync()
1470 		isp_video_dmaqueue_flags_clr(&prev->video_out);  in omap3isp_preview_isr_frame_sync()
1474 static void preview_isr_buffer(struct isp_prev_device *prev)  in preview_isr_buffer()  argument
1476 	struct isp_pipeline *pipe = to_isp_pipeline(&prev->subdev.entity);  in preview_isr_buffer()
1480 	if (prev->output & PREVIEW_OUTPUT_MEMORY) {  in preview_isr_buffer()
1481 		buffer = omap3isp_video_buffer_next(&prev->video_out);  in preview_isr_buffer()
1483 			preview_set_outaddr(prev, buffer->dma);  in preview_isr_buffer()
1489 	if (prev->input == PREVIEW_INPUT_MEMORY) {  in preview_isr_buffer()
1490 		buffer = omap3isp_video_buffer_next(&prev->video_in);  in preview_isr_buffer()
1492 			preview_set_inaddr(prev, buffer->dma);  in preview_isr_buffer()
1496 	switch (prev->state) {  in preview_isr_buffer()
1508 			preview_enable_oneshot(prev);  in preview_isr_buffer()
1522 void omap3isp_preview_isr(struct isp_prev_device *prev)  in omap3isp_preview_isr()  argument
1528 	if (omap3isp_module_sync_is_stopping(&prev->wait, &prev->stopping))  in omap3isp_preview_isr()
1531 	spin_lock_irqsave(&prev->params.lock, flags);  in omap3isp_preview_isr()
1532 	preview_params_switch(prev);  in omap3isp_preview_isr()
1533 	update = preview_params_lock(prev, 0, false);  in omap3isp_preview_isr()
1534 	active = prev->params.active;  in omap3isp_preview_isr()
1535 	spin_unlock_irqrestore(&prev->params.lock, flags);  in omap3isp_preview_isr()
1537 	preview_setup_hw(prev, update, active);  in omap3isp_preview_isr()
1538 	preview_config_input_size(prev, active);  in omap3isp_preview_isr()
1540 	if (prev->input == PREVIEW_INPUT_MEMORY ||  in omap3isp_preview_isr()
1541 	    prev->output & PREVIEW_OUTPUT_MEMORY)  in omap3isp_preview_isr()
1542 		preview_isr_buffer(prev);  in omap3isp_preview_isr()
1543 	else if (prev->state == ISP_PIPELINE_STREAM_CONTINUOUS)  in omap3isp_preview_isr()
1544 		preview_enable_oneshot(prev);  in omap3isp_preview_isr()
1546 	spin_lock_irqsave(&prev->params.lock, flags);  in omap3isp_preview_isr()
1547 	preview_params_unlock(prev, update, false);  in omap3isp_preview_isr()
1548 	spin_unlock_irqrestore(&prev->params.lock, flags);  in omap3isp_preview_isr()
1558 	struct isp_prev_device *prev = &video->isp->isp_prev;  in preview_video_queue()  local
1561 		preview_set_inaddr(prev, buffer->dma);  in preview_video_queue()
1564 		preview_set_outaddr(prev, buffer->dma);  in preview_video_queue()
1583 	struct isp_prev_device *prev =  in preview_s_ctrl()  local
1588 		preview_update_brightness(prev, ctrl->val);  in preview_s_ctrl()
1591 		preview_update_contrast(prev, ctrl->val);  in preview_s_ctrl()
1611 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_ioctl()  local
1615 		return preview_config(prev, arg);  in preview_ioctl()
1630 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_set_stream()  local
1631 	struct isp_video *video_out = &prev->video_out;  in preview_set_stream()
1632 	struct isp_device *isp = to_isp_device(prev);  in preview_set_stream()
1633 	struct device *dev = to_device(prev);  in preview_set_stream()
1635 	if (prev->state == ISP_PIPELINE_STREAM_STOPPED) {  in preview_set_stream()
1640 		preview_configure(prev);  in preview_set_stream()
1641 		atomic_set(&prev->stopping, 0);  in preview_set_stream()
1642 		preview_print_status(prev);  in preview_set_stream()
1647 		if (prev->output & PREVIEW_OUTPUT_MEMORY)  in preview_set_stream()
1651 		    !(prev->output & PREVIEW_OUTPUT_MEMORY))  in preview_set_stream()
1652 			preview_enable_oneshot(prev);  in preview_set_stream()
1658 		if (prev->input == PREVIEW_INPUT_MEMORY)  in preview_set_stream()
1660 		if (prev->output & PREVIEW_OUTPUT_MEMORY)  in preview_set_stream()
1663 		preview_enable_oneshot(prev);  in preview_set_stream()
1667 		if (omap3isp_module_sync_idle(&sd->entity, &prev->wait,  in preview_set_stream()
1668 					      &prev->stopping))  in preview_set_stream()
1677 	prev->state = enable;  in preview_set_stream()
1682 __preview_get_format(struct isp_prev_device *prev,  in __preview_get_format()  argument
1689 		return &prev->formats[pad];  in __preview_get_format()
1693 __preview_get_crop(struct isp_prev_device *prev,  in __preview_get_crop()  argument
1700 		return &prev->crop;  in __preview_get_crop()
1733 static void preview_try_format(struct isp_prev_device *prev,  in preview_try_format()  argument
1754 		if (prev->input == PREVIEW_INPUT_MEMORY) {  in preview_try_format()
1756 					     preview_max_out_width(prev));  in preview_try_format()
1776 		*fmt = *__preview_get_format(prev, sd_state, PREV_PAD_SINK,  in preview_try_format()
1795 		crop = __preview_get_crop(prev, sd_state, which);  in preview_try_format()
1818 static void preview_try_crop(struct isp_prev_device *prev,  in preview_try_crop()  argument
1832 	if (prev->input == PREVIEW_INPUT_CCDC) {  in preview_try_crop()
1896 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_enum_frame_size()  local
1905 	preview_try_format(prev, sd_state, fse->pad, &format, fse->which);  in preview_enum_frame_size()
1915 	preview_try_format(prev, sd_state, fse->pad, &format, fse->which);  in preview_enum_frame_size()
1936 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_get_selection()  local
1949 		format = __preview_get_format(prev, sd_state, PREV_PAD_SINK,  in preview_get_selection()
1951 		preview_try_crop(prev, format, &sel->r);  in preview_get_selection()
1955 		sel->r = *__preview_get_crop(prev, sd_state, sel->which);  in preview_get_selection()
1979 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_set_selection()  local
1987 	if (prev->state != ISP_PIPELINE_STREAM_STOPPED)  in preview_set_selection()
1995 		sel->r = *__preview_get_crop(prev, sd_state, sel->which);  in preview_set_selection()
1999 	format = __preview_get_format(prev, sd_state, PREV_PAD_SINK,  in preview_set_selection()
2001 	preview_try_crop(prev, format, &sel->r);  in preview_set_selection()
2002 	*__preview_get_crop(prev, sd_state, sel->which) = sel->r;  in preview_set_selection()
2005 	format = __preview_get_format(prev, sd_state, PREV_PAD_SOURCE,  in preview_set_selection()
2007 	preview_try_format(prev, sd_state, PREV_PAD_SOURCE, format,  in preview_set_selection()
2024 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_get_format()  local
2027 	format = __preview_get_format(prev, sd_state, fmt->pad, fmt->which);  in preview_get_format()
2046 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_set_format()  local
2050 	format = __preview_get_format(prev, sd_state, fmt->pad, fmt->which);  in preview_set_format()
2054 	preview_try_format(prev, sd_state, fmt->pad, &fmt->format, fmt->which);  in preview_set_format()
2060 		crop = __preview_get_crop(prev, sd_state, fmt->which);  in preview_set_format()
2066 		preview_try_crop(prev, &fmt->format, crop);  in preview_set_format()
2069 		format = __preview_get_format(prev, sd_state, PREV_PAD_SOURCE,  in preview_set_format()
2071 		preview_try_format(prev, sd_state, PREV_PAD_SOURCE, format,  in preview_set_format()
2152 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);  in preview_link_setup()  local
2163 			if (prev->input == PREVIEW_INPUT_CCDC)  in preview_link_setup()
2165 			prev->input = PREVIEW_INPUT_MEMORY;  in preview_link_setup()
2167 			if (prev->input == PREVIEW_INPUT_MEMORY)  in preview_link_setup()
2168 				prev->input = PREVIEW_INPUT_NONE;  in preview_link_setup()
2175 			if (prev->input == PREVIEW_INPUT_MEMORY)  in preview_link_setup()
2177 			prev->input = PREVIEW_INPUT_CCDC;  in preview_link_setup()
2179 			if (prev->input == PREVIEW_INPUT_CCDC)  in preview_link_setup()
2180 				prev->input = PREVIEW_INPUT_NONE;  in preview_link_setup()
2192 			if (prev->output & ~PREVIEW_OUTPUT_MEMORY)  in preview_link_setup()
2194 			prev->output |= PREVIEW_OUTPUT_MEMORY;  in preview_link_setup()
2196 			prev->output &= ~PREVIEW_OUTPUT_MEMORY;  in preview_link_setup()
2203 			if (prev->output & ~PREVIEW_OUTPUT_RESIZER)  in preview_link_setup()
2205 			prev->output |= PREVIEW_OUTPUT_RESIZER;  in preview_link_setup()
2207 			prev->output &= ~PREVIEW_OUTPUT_RESIZER;  in preview_link_setup()
2224 void omap3isp_preview_unregister_entities(struct isp_prev_device *prev)  in omap3isp_preview_unregister_entities()  argument
2226 	v4l2_device_unregister_subdev(&prev->subdev);  in omap3isp_preview_unregister_entities()
2227 	omap3isp_video_unregister(&prev->video_in);  in omap3isp_preview_unregister_entities()
2228 	omap3isp_video_unregister(&prev->video_out);  in omap3isp_preview_unregister_entities()
2231 int omap3isp_preview_register_entities(struct isp_prev_device *prev,  in omap3isp_preview_register_entities()  argument
2237 	prev->subdev.dev = vdev->mdev->dev;  in omap3isp_preview_register_entities()
2238 	ret = v4l2_device_register_subdev(vdev, &prev->subdev);  in omap3isp_preview_register_entities()
2242 	ret = omap3isp_video_register(&prev->video_in, vdev);  in omap3isp_preview_register_entities()
2246 	ret = omap3isp_video_register(&prev->video_out, vdev);  in omap3isp_preview_register_entities()
2253 	omap3isp_preview_unregister_entities(prev);  in omap3isp_preview_register_entities()
2266 static int preview_init_entities(struct isp_prev_device *prev)  in preview_init_entities()  argument
2268 	struct v4l2_subdev *sd = &prev->subdev;  in preview_init_entities()
2269 	struct media_pad *pads = prev->pads;  in preview_init_entities()
2273 	prev->input = PREVIEW_INPUT_NONE;  in preview_init_entities()
2279 	v4l2_set_subdevdata(sd, prev);  in preview_init_entities()
2282 	v4l2_ctrl_handler_init(&prev->ctrls, 2);  in preview_init_entities()
2283 	v4l2_ctrl_new_std(&prev->ctrls, &preview_ctrl_ops, V4L2_CID_BRIGHTNESS,  in preview_init_entities()
2286 	v4l2_ctrl_new_std(&prev->ctrls, &preview_ctrl_ops, V4L2_CID_CONTRAST,  in preview_init_entities()
2289 	v4l2_ctrl_handler_setup(&prev->ctrls);  in preview_init_entities()
2290 	sd->ctrl_handler = &prev->ctrls;  in preview_init_entities()
2307 	prev->video_in.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;  in preview_init_entities()
2308 	prev->video_in.ops = &preview_video_ops;  in preview_init_entities()
2309 	prev->video_in.isp = to_isp_device(prev);  in preview_init_entities()
2310 	prev->video_in.capture_mem = PAGE_ALIGN(4096 * 4096) * 2 * 3;  in preview_init_entities()
2311 	prev->video_in.bpl_alignment = 64;  in preview_init_entities()
2312 	prev->video_out.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;  in preview_init_entities()
2313 	prev->video_out.ops = &preview_video_ops;  in preview_init_entities()
2314 	prev->video_out.isp = to_isp_device(prev);  in preview_init_entities()
2315 	prev->video_out.capture_mem = PAGE_ALIGN(4096 * 4096) * 2 * 3;  in preview_init_entities()
2316 	prev->video_out.bpl_alignment = 32;  in preview_init_entities()
2318 	ret = omap3isp_video_init(&prev->video_in, "preview");  in preview_init_entities()
2322 	ret = omap3isp_video_init(&prev->video_out, "preview");  in preview_init_entities()
2329 	omap3isp_video_cleanup(&prev->video_in);  in preview_init_entities()
2331 	media_entity_cleanup(&prev->subdev.entity);  in preview_init_entities()
2333 	v4l2_ctrl_handler_free(&prev->ctrls);  in preview_init_entities()
2344 	struct isp_prev_device *prev = &isp->isp_prev;  in omap3isp_preview_init()  local
2346 	init_waitqueue_head(&prev->wait);  in omap3isp_preview_init()
2348 	preview_init_params(prev);  in omap3isp_preview_init()
2350 	return preview_init_entities(prev);  in omap3isp_preview_init()
2355 	struct isp_prev_device *prev = &isp->isp_prev;  in omap3isp_preview_cleanup()  local
2357 	v4l2_ctrl_handler_free(&prev->ctrls);  in omap3isp_preview_cleanup()
2358 	omap3isp_video_cleanup(&prev->video_in);  in omap3isp_preview_cleanup()
2359 	omap3isp_video_cleanup(&prev->video_out);  in omap3isp_preview_cleanup()
2360 	media_entity_cleanup(&prev->subdev.entity);  in omap3isp_preview_cleanup()