26 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt  argument
70 #define dprintk(fmt, ...)						\  argument
73 		pr_debug("%d: " fmt, btv->c.nr, ##__VA_ARGS__);		\
76 #define IMAGE_SIZE(fmt) \  argument
77 	(((fmt)->count[0] + (fmt)->count[1]) * (fmt)->samples_per_line)
91 	*size = IMAGE_SIZE(&fh->vbi_fmt.fmt);  in vbi_buffer_setup()
94 		fh->vbi_fmt.fmt.samples_per_line,  in vbi_buffer_setup()
95 		fh->vbi_fmt.fmt.start[0],  in vbi_buffer_setup()
96 		fh->vbi_fmt.fmt.start[1],  in vbi_buffer_setup()
97 		fh->vbi_fmt.fmt.count[0],  in vbi_buffer_setup()
98 		fh->vbi_fmt.fmt.count[1]);  in vbi_buffer_setup()
115 	buf->vb.size = IMAGE_SIZE(&fh->vbi_fmt.fmt);  in vbi_buffer_prepare()
131 	if (fh->vbi_fmt.fmt.count[0] > 0)  in vbi_buffer_prepare()
132 		skip_lines0 = max(0, (fh->vbi_fmt.fmt.start[0]  in vbi_buffer_prepare()
134 	if (fh->vbi_fmt.fmt.count[1] > 0)  in vbi_buffer_prepare()
135 		skip_lines1 = max(0, (fh->vbi_fmt.fmt.start[1]  in vbi_buffer_prepare()
142 	    buf->vbi_count[0] != fh->vbi_fmt.fmt.count[0] ||  in vbi_buffer_prepare()
143 	    buf->vbi_count[1] != fh->vbi_fmt.fmt.count[1]) {  in vbi_buffer_prepare()
146 		buf->vbi_count[0] = fh->vbi_fmt.fmt.count[0];  in vbi_buffer_prepare()
147 		buf->vbi_count[1] = fh->vbi_fmt.fmt.count[1];  in vbi_buffer_prepare()
164 		if (fh->vbi_fmt.fmt.count[0] > 0) {  in vbi_buffer_prepare()
169 					      fh->vbi_fmt.fmt.count[0]);  in vbi_buffer_prepare()
174 		if (fh->vbi_fmt.fmt.count[1] > 0) {  in vbi_buffer_prepare()
175 			offset = fh->vbi_fmt.fmt.count[0] * VBI_BPL;  in vbi_buffer_prepare()
181 					      fh->vbi_fmt.fmt.count[1]);  in vbi_buffer_prepare()
326 	return try_fmt(&frt->fmt.vbi, tvnorm, crop_start);  in bttv_try_fmt_vbi_cap()
346 	rc = try_fmt(&frt->fmt.vbi, tvnorm, btv->crop_start);  in bttv_s_fmt_vbi_cap()
350 	start1 = frt->fmt.vbi.start[1] - tvnorm->vbistart[1] +  in bttv_s_fmt_vbi_cap()
359 	end = max(frt->fmt.vbi.start[0], start1) * 2 + 2;  in bttv_s_fmt_vbi_cap()
363 	fh->vbi_fmt.fmt    = frt->fmt.vbi;  in bttv_s_fmt_vbi_cap()
383 	frt->fmt.vbi = fh->vbi_fmt.fmt;  in bttv_g_fmt_vbi_cap()
398 		frt->fmt.vbi.sampling_rate = tvnorm->Fsc;  in bttv_g_fmt_vbi_cap()
403 			new_start = frt->fmt.vbi.start[i]  in bttv_g_fmt_vbi_cap()
407 			frt->fmt.vbi.start[i] = min(new_start, max_end - 1);  in bttv_g_fmt_vbi_cap()
408 			frt->fmt.vbi.count[i] =  in bttv_g_fmt_vbi_cap()
409 				min((__s32) frt->fmt.vbi.count[i],  in bttv_g_fmt_vbi_cap()
410 					  max_end - frt->fmt.vbi.start[i]);  in bttv_g_fmt_vbi_cap()
427 	f->fmt.sampling_rate    = tvnorm->Fsc;  in bttv_vbi_fmt_reset()
428 	f->fmt.samples_per_line = VBI_BPL;  in bttv_vbi_fmt_reset()
429 	f->fmt.sample_format    = V4L2_PIX_FMT_GREY;  in bttv_vbi_fmt_reset()
430 	f->fmt.offset           = VBI_OFFSET;  in bttv_vbi_fmt_reset()
431 	f->fmt.start[0]		= tvnorm->vbistart[0];  in bttv_vbi_fmt_reset()
432 	f->fmt.start[1]		= tvnorm->vbistart[1];  in bttv_vbi_fmt_reset()
433 	f->fmt.count[0]		= VBI_DEFLINES;  in bttv_vbi_fmt_reset()
434 	f->fmt.count[1]		= VBI_DEFLINES;  in bttv_vbi_fmt_reset()
435 	f->fmt.flags            = 0;  in bttv_vbi_fmt_reset()
436 	f->fmt.reserved[0]      = 0;  in bttv_vbi_fmt_reset()
437 	f->fmt.reserved[1]      = 0;  in bttv_vbi_fmt_reset()