14 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt  argument
58 #define dprintk(fmt, ...)						\  argument
61 		pr_debug("%d: " fmt, btv->c.nr, ##__VA_ARGS__);		\
64 #define IMAGE_SIZE(fmt) \  argument
65 	(((fmt)->count[0] + (fmt)->count[1]) * (fmt)->samples_per_line)
79 	*size = IMAGE_SIZE(&fh->vbi_fmt.fmt);  in vbi_buffer_setup()
82 		fh->vbi_fmt.fmt.samples_per_line,  in vbi_buffer_setup()
83 		fh->vbi_fmt.fmt.start[0],  in vbi_buffer_setup()
84 		fh->vbi_fmt.fmt.start[1],  in vbi_buffer_setup()
85 		fh->vbi_fmt.fmt.count[0],  in vbi_buffer_setup()
86 		fh->vbi_fmt.fmt.count[1]);  in vbi_buffer_setup()
103 	buf->vb.size = IMAGE_SIZE(&fh->vbi_fmt.fmt);  in vbi_buffer_prepare()
119 	if (fh->vbi_fmt.fmt.count[0] > 0)  in vbi_buffer_prepare()
120 		skip_lines0 = max(0, (fh->vbi_fmt.fmt.start[0]  in vbi_buffer_prepare()
122 	if (fh->vbi_fmt.fmt.count[1] > 0)  in vbi_buffer_prepare()
123 		skip_lines1 = max(0, (fh->vbi_fmt.fmt.start[1]  in vbi_buffer_prepare()
130 	    buf->vbi_count[0] != fh->vbi_fmt.fmt.count[0] ||  in vbi_buffer_prepare()
131 	    buf->vbi_count[1] != fh->vbi_fmt.fmt.count[1]) {  in vbi_buffer_prepare()
134 		buf->vbi_count[0] = fh->vbi_fmt.fmt.count[0];  in vbi_buffer_prepare()
135 		buf->vbi_count[1] = fh->vbi_fmt.fmt.count[1];  in vbi_buffer_prepare()
152 		if (fh->vbi_fmt.fmt.count[0] > 0) {  in vbi_buffer_prepare()
157 					      fh->vbi_fmt.fmt.count[0]);  in vbi_buffer_prepare()
162 		if (fh->vbi_fmt.fmt.count[1] > 0) {  in vbi_buffer_prepare()
163 			offset = fh->vbi_fmt.fmt.count[0] * VBI_BPL;  in vbi_buffer_prepare()
169 					      fh->vbi_fmt.fmt.count[1]);  in vbi_buffer_prepare()
314 	return try_fmt(&frt->fmt.vbi, tvnorm, crop_start);  in bttv_try_fmt_vbi_cap()
334 	rc = try_fmt(&frt->fmt.vbi, tvnorm, btv->crop_start);  in bttv_s_fmt_vbi_cap()
338 	start1 = frt->fmt.vbi.start[1] - tvnorm->vbistart[1] +  in bttv_s_fmt_vbi_cap()
347 	end = max(frt->fmt.vbi.start[0], start1) * 2 + 2;  in bttv_s_fmt_vbi_cap()
351 	fh->vbi_fmt.fmt    = frt->fmt.vbi;  in bttv_s_fmt_vbi_cap()
371 	frt->fmt.vbi = fh->vbi_fmt.fmt;  in bttv_g_fmt_vbi_cap()
386 		frt->fmt.vbi.sampling_rate = tvnorm->Fsc;  in bttv_g_fmt_vbi_cap()
391 			new_start = frt->fmt.vbi.start[i]  in bttv_g_fmt_vbi_cap()
395 			frt->fmt.vbi.start[i] = min(new_start, max_end - 1);  in bttv_g_fmt_vbi_cap()
396 			frt->fmt.vbi.count[i] =  in bttv_g_fmt_vbi_cap()
397 				min((__s32) frt->fmt.vbi.count[i],  in bttv_g_fmt_vbi_cap()
398 					  max_end - frt->fmt.vbi.start[i]);  in bttv_g_fmt_vbi_cap()
415 	f->fmt.sampling_rate    = tvnorm->Fsc;  in bttv_vbi_fmt_reset()
416 	f->fmt.samples_per_line = VBI_BPL;  in bttv_vbi_fmt_reset()
417 	f->fmt.sample_format    = V4L2_PIX_FMT_GREY;  in bttv_vbi_fmt_reset()
418 	f->fmt.offset           = VBI_OFFSET;  in bttv_vbi_fmt_reset()
419 	f->fmt.start[0]		= tvnorm->vbistart[0];  in bttv_vbi_fmt_reset()
420 	f->fmt.start[1]		= tvnorm->vbistart[1];  in bttv_vbi_fmt_reset()
421 	f->fmt.count[0]		= VBI_DEFLINES;  in bttv_vbi_fmt_reset()
422 	f->fmt.count[1]		= VBI_DEFLINES;  in bttv_vbi_fmt_reset()
423 	f->fmt.flags            = 0;  in bttv_vbi_fmt_reset()
424 	f->fmt.reserved[0]      = 0;  in bttv_vbi_fmt_reset()
425 	f->fmt.reserved[1]      = 0;  in bttv_vbi_fmt_reset()