8  * which is handled by the "timings" callbacks and an IRQ based watcher, that
21 #include <linux/v4l2-dv-timings.h>
25 #include <media/v4l2-dv-timings.h>
80 /* Dummy timings when no signal present */
139 		       struct v4l2_dv_timings *timings)  in get_timings()  argument
155 	memset(timings, 0, sizeof(*timings));  in get_timings()
156 	timings->type = V4L2_DV_BT_656_1120;  in get_timings()
157 	timings->bt.width = resolution >> 16;  in get_timings()
158 	timings->bt.height = resolution & 0xFFFF;  in get_timings()
160 		timings->bt.polarities |= V4L2_DV_HSYNC_POS_POL;  in get_timings()
162 		timings->bt.polarities |= V4L2_DV_VSYNC_POS_POL;  in get_timings()
163 	timings->bt.pixelclock = pclk * 1000;  in get_timings()
164 	timings->bt.hsync = (hsync & 0x00FF0000) >> 16;  in get_timings()
165 	timings->bt.vsync = (vsync & 0x00FF0000) >> 16;  in get_timings()
166 	timings->bt.hbackporch = (hsync & 0x0000FF00) >> 8;  in get_timings()
167 	timings->bt.hfrontporch = hsync & 0x000000FF;  in get_timings()
168 	timings->bt.vbackporch = (vsync & 0x0000FF00) >> 8;  in get_timings()
169 	timings->bt.vfrontporch = vsync & 0x000000FF;  in get_timings()
196 	unsigned int size = (vindev->timings.bt.width + vindev->padding)  in queue_setup()
197 			    * vindev->timings.bt.height * pixelsize;  in queue_setup()
234 	unsigned int size = (vindev->timings.bt.width + vindev->padding)  in buffer_prepare()
235 			    * vindev->timings.bt.height * pixelsize;  in buffer_prepare()
331 	if (get_timings(vindev, &vindev->timings) < 0)  in fh_open()
332 		vindev->timings = cea1080p60;  in fh_open()
386 	if (ival->width != vindev->timings.bt.width ||  in vidioc_enum_frameintervals()
387 	    ival->height != vindev->timings.bt.height)  in vidioc_enum_frameintervals()
393 	ival->stepwise.min.denominator = vindev->timings.bt.pixelclock;  in vidioc_enum_frameintervals()
394 	ival->stepwise.min.numerator = pixel_size(&vindev->timings);  in vidioc_enum_frameintervals()
407 	f->fmt.pix.width = vindev->timings.bt.width;  in vidioc_g_fmt()
408 	f->fmt.pix.height = vindev->timings.bt.height;  in vidioc_g_fmt()
438 	f->fmt.pix.width = vindev->timings.bt.width;  in vidioc_try_fmt()
439 	f->fmt.pix.height = vindev->timings.bt.height;  in vidioc_try_fmt()
535 	fsize->discrete.width = vindev->timings.bt.width;  in vidioc_enum_framesizes()
536 	fsize->discrete.height = vindev->timings.bt.height;  in vidioc_enum_framesizes()
566 			tpf->numerator = pixel_size(&vindev->timings);  in vidioc_g_parm()
567 			tpf->denominator = vindev->timings.bt.pixelclock;  in vidioc_g_parm()
591 			period = MGB4_PERIOD(pixel_size(&vindev->timings),  in vidioc_s_parm()
592 					     vindev->timings.bt.pixelclock);  in vidioc_s_parm()
604 			       struct v4l2_dv_timings *timings)  in vidioc_s_dv_timings()  argument
608 	if (timings->bt.width < video_timings_cap.bt.min_width ||  in vidioc_s_dv_timings()
609 	    timings->bt.width > video_timings_cap.bt.max_width ||  in vidioc_s_dv_timings()
610 	    timings->bt.height < video_timings_cap.bt.min_height ||  in vidioc_s_dv_timings()
611 	    timings->bt.height > video_timings_cap.bt.max_height)  in vidioc_s_dv_timings()
613 	if (timings->bt.width == vindev->timings.bt.width &&  in vidioc_s_dv_timings()
614 	    timings->bt.height == vindev->timings.bt.height)  in vidioc_s_dv_timings()
619 	vindev->timings = *timings;  in vidioc_s_dv_timings()
625 			       struct v4l2_dv_timings *timings)  in vidioc_g_dv_timings()  argument
628 	*timings = vindev->timings;  in vidioc_g_dv_timings()
634 				   struct v4l2_dv_timings *timings)  in vidioc_query_dv_timings()  argument
638 	return get_timings(vindev, timings);  in vidioc_query_dv_timings()
642 				  struct v4l2_enum_dv_timings *timings)  in vidioc_enum_dv_timings()  argument
644 	return v4l2_enum_dv_timings_cap(timings, &video_timings_cap, NULL, NULL);  in vidioc_enum_dv_timings()
745 	struct v4l2_bt_timings *timings = &vindev->timings.bt;  in signal_change()  local
752 	if (timings->width != width || timings->height != height) {  in signal_change()