236 void tpg_init(struct tpg_data *tpg, unsigned w, unsigned h);
237 int tpg_alloc(struct tpg_data *tpg, unsigned max_w);
238 void tpg_free(struct tpg_data *tpg);
239 void tpg_reset_source(struct tpg_data *tpg, unsigned width, unsigned height,
241 void tpg_log_status(struct tpg_data *tpg);
244 void tpg_gen_text(const struct tpg_data *tpg,
246 void tpg_calc_text_basep(struct tpg_data *tpg,
248 unsigned tpg_g_interleaved_plane(const struct tpg_data *tpg, unsigned buf_line);
249 void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std,
251 void tpg_fillbuffer(struct tpg_data *tpg, v4l2_std_id std,
253 bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc);
254 void tpg_s_crop_compose(struct tpg_data *tpg, const struct v4l2_rect *crop,
256 const char *tpg_g_color_order(const struct tpg_data *tpg);
258 static inline void tpg_s_pattern(struct tpg_data *tpg, enum tpg_pattern pattern)  in tpg_s_pattern()  argument
260 	if (tpg->pattern == pattern)  in tpg_s_pattern()
262 	tpg->pattern = pattern;  in tpg_s_pattern()
263 	tpg->recalc_colors = true;  in tpg_s_pattern()
266 static inline void tpg_s_quality(struct tpg_data *tpg,  in tpg_s_quality()  argument
269 	if (tpg->qual == qual && tpg->qual_offset == qual_offset)  in tpg_s_quality()
271 	tpg->qual = qual;  in tpg_s_quality()
272 	tpg->qual_offset = qual_offset;  in tpg_s_quality()
273 	tpg->recalc_colors = true;  in tpg_s_quality()
276 static inline enum tpg_quality tpg_g_quality(const struct tpg_data *tpg)  in tpg_g_quality()  argument
278 	return tpg->qual;  in tpg_g_quality()
281 static inline void tpg_s_alpha_component(struct tpg_data *tpg,  in tpg_s_alpha_component()  argument
284 	if (tpg->alpha_component == alpha_component)  in tpg_s_alpha_component()
286 	tpg->alpha_component = alpha_component;  in tpg_s_alpha_component()
287 	tpg->recalc_colors = true;  in tpg_s_alpha_component()
290 static inline void tpg_s_alpha_mode(struct tpg_data *tpg,  in tpg_s_alpha_mode()  argument
293 	if (tpg->alpha_red_only == red_only)  in tpg_s_alpha_mode()
295 	tpg->alpha_red_only = red_only;  in tpg_s_alpha_mode()
296 	tpg->recalc_colors = true;  in tpg_s_alpha_mode()
299 static inline void tpg_s_brightness(struct tpg_data *tpg,  in tpg_s_brightness()  argument
302 	if (tpg->brightness == brightness)  in tpg_s_brightness()
304 	tpg->brightness = brightness;  in tpg_s_brightness()
305 	tpg->recalc_colors = true;  in tpg_s_brightness()
308 static inline void tpg_s_contrast(struct tpg_data *tpg,  in tpg_s_contrast()  argument
311 	if (tpg->contrast == contrast)  in tpg_s_contrast()
313 	tpg->contrast = contrast;  in tpg_s_contrast()
314 	tpg->recalc_colors = true;  in tpg_s_contrast()
317 static inline void tpg_s_saturation(struct tpg_data *tpg,  in tpg_s_saturation()  argument
320 	if (tpg->saturation == saturation)  in tpg_s_saturation()
322 	tpg->saturation = saturation;  in tpg_s_saturation()
323 	tpg->recalc_colors = true;  in tpg_s_saturation()
326 static inline void tpg_s_hue(struct tpg_data *tpg,  in tpg_s_hue()  argument
330 	if (tpg->hue == hue)  in tpg_s_hue()
332 	tpg->hue = hue;  in tpg_s_hue()
333 	tpg->recalc_colors = true;  in tpg_s_hue()
336 static inline void tpg_s_rgb_range(struct tpg_data *tpg,  in tpg_s_rgb_range()  argument
339 	if (tpg->rgb_range == rgb_range)  in tpg_s_rgb_range()
341 	tpg->rgb_range = rgb_range;  in tpg_s_rgb_range()
342 	tpg->recalc_colors = true;  in tpg_s_rgb_range()
345 static inline void tpg_s_real_rgb_range(struct tpg_data *tpg,  in tpg_s_real_rgb_range()  argument
348 	if (tpg->real_rgb_range == rgb_range)  in tpg_s_real_rgb_range()
350 	tpg->real_rgb_range = rgb_range;  in tpg_s_real_rgb_range()
351 	tpg->recalc_colors = true;  in tpg_s_real_rgb_range()
354 static inline void tpg_s_colorspace(struct tpg_data *tpg, u32 colorspace)  in tpg_s_colorspace()  argument
356 	if (tpg->colorspace == colorspace)  in tpg_s_colorspace()
358 	tpg->colorspace = colorspace;  in tpg_s_colorspace()
359 	tpg->recalc_colors = true;  in tpg_s_colorspace()
362 static inline u32 tpg_g_colorspace(const struct tpg_data *tpg)  in tpg_g_colorspace()  argument
364 	return tpg->colorspace;  in tpg_g_colorspace()
367 static inline void tpg_s_ycbcr_enc(struct tpg_data *tpg, u32 ycbcr_enc)  in tpg_s_ycbcr_enc()  argument
369 	if (tpg->ycbcr_enc == ycbcr_enc)  in tpg_s_ycbcr_enc()
371 	tpg->ycbcr_enc = ycbcr_enc;  in tpg_s_ycbcr_enc()
372 	tpg->recalc_colors = true;  in tpg_s_ycbcr_enc()
375 static inline u32 tpg_g_ycbcr_enc(const struct tpg_data *tpg)  in tpg_g_ycbcr_enc()  argument
377 	return tpg->ycbcr_enc;  in tpg_g_ycbcr_enc()
380 static inline void tpg_s_hsv_enc(struct tpg_data *tpg, u32 hsv_enc)  in tpg_s_hsv_enc()  argument
382 	if (tpg->hsv_enc == hsv_enc)  in tpg_s_hsv_enc()
384 	tpg->hsv_enc = hsv_enc;  in tpg_s_hsv_enc()
385 	tpg->recalc_colors = true;  in tpg_s_hsv_enc()
388 static inline u32 tpg_g_hsv_enc(const struct tpg_data *tpg)  in tpg_g_hsv_enc()  argument
390 	return tpg->hsv_enc;  in tpg_g_hsv_enc()
393 static inline void tpg_s_xfer_func(struct tpg_data *tpg, u32 xfer_func)  in tpg_s_xfer_func()  argument
395 	if (tpg->xfer_func == xfer_func)  in tpg_s_xfer_func()
397 	tpg->xfer_func = xfer_func;  in tpg_s_xfer_func()
398 	tpg->recalc_colors = true;  in tpg_s_xfer_func()
401 static inline u32 tpg_g_xfer_func(const struct tpg_data *tpg)  in tpg_g_xfer_func()  argument
403 	return tpg->xfer_func;  in tpg_g_xfer_func()
406 static inline void tpg_s_quantization(struct tpg_data *tpg, u32 quantization)  in tpg_s_quantization()  argument
408 	if (tpg->quantization == quantization)  in tpg_s_quantization()
410 	tpg->quantization = quantization;  in tpg_s_quantization()
411 	tpg->recalc_colors = true;  in tpg_s_quantization()
414 static inline u32 tpg_g_quantization(const struct tpg_data *tpg)  in tpg_g_quantization()  argument
416 	return tpg->quantization;  in tpg_g_quantization()
419 static inline unsigned tpg_g_buffers(const struct tpg_data *tpg)  in tpg_g_buffers()  argument
421 	return tpg->buffers;  in tpg_g_buffers()
424 static inline unsigned tpg_g_planes(const struct tpg_data *tpg)  in tpg_g_planes()  argument
426 	return tpg->interleaved ? 1 : tpg->planes;  in tpg_g_planes()
429 static inline bool tpg_g_interleaved(const struct tpg_data *tpg)  in tpg_g_interleaved()  argument
431 	return tpg->interleaved;  in tpg_g_interleaved()
434 static inline unsigned tpg_g_twopixelsize(const struct tpg_data *tpg, unsigned plane)  in tpg_g_twopixelsize()  argument
436 	return tpg->twopixelsize[plane];  in tpg_g_twopixelsize()
439 static inline unsigned tpg_hdiv(const struct tpg_data *tpg,  in tpg_hdiv()  argument
442 	return ((x / tpg->hdownsampling[plane]) & tpg->hmask[plane]) *  in tpg_hdiv()
443 		tpg->twopixelsize[plane] / 2;  in tpg_hdiv()
446 static inline unsigned tpg_hscale(const struct tpg_data *tpg, unsigned x)  in tpg_hscale()  argument
448 	return (x * tpg->scaled_width) / tpg->src_width;  in tpg_hscale()
451 static inline unsigned tpg_hscale_div(const struct tpg_data *tpg,  in tpg_hscale_div()  argument
454 	return tpg_hdiv(tpg, plane, tpg_hscale(tpg, x));  in tpg_hscale_div()
457 static inline unsigned tpg_g_bytesperline(const struct tpg_data *tpg, unsigned plane)  in tpg_g_bytesperline()  argument
459 	return tpg->bytesperline[plane];  in tpg_g_bytesperline()
462 static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsigned bpl)  in tpg_s_bytesperline()  argument
466 	if (tpg->buffers > 1) {  in tpg_s_bytesperline()
467 		tpg->bytesperline[plane] = bpl;  in tpg_s_bytesperline()
471 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_s_bytesperline()
472 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_s_bytesperline()
474 		tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p];  in tpg_s_bytesperline()
476 	if (tpg_g_interleaved(tpg))  in tpg_s_bytesperline()
477 		tpg->bytesperline[1] = tpg->bytesperline[0];  in tpg_s_bytesperline()
481 static inline unsigned tpg_g_line_width(const struct tpg_data *tpg, unsigned plane)  in tpg_g_line_width()  argument
486 	if (tpg->buffers > 1)  in tpg_g_line_width()
487 		return tpg_g_bytesperline(tpg, plane);  in tpg_g_line_width()
488 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_g_line_width()
489 		unsigned plane_w = tpg_g_bytesperline(tpg, p);  in tpg_g_line_width()
491 		w += plane_w / tpg->vdownsampling[p];  in tpg_g_line_width()
496 static inline unsigned tpg_calc_line_width(const struct tpg_data *tpg,  in tpg_calc_line_width()  argument
502 	if (tpg->buffers > 1)  in tpg_calc_line_width()
504 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_calc_line_width()
505 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_calc_line_width()
507 		plane_w /= tpg->hdownsampling[p];  in tpg_calc_line_width()
508 		w += plane_w / tpg->vdownsampling[p];  in tpg_calc_line_width()
513 static inline unsigned tpg_calc_plane_size(const struct tpg_data *tpg, unsigned plane)  in tpg_calc_plane_size()  argument
515 	if (plane >= tpg_g_planes(tpg))  in tpg_calc_plane_size()
518 	return tpg_g_bytesperline(tpg, plane) * tpg->buf_height /  in tpg_calc_plane_size()
519 	       tpg->vdownsampling[plane];  in tpg_calc_plane_size()
522 static inline void tpg_s_buf_height(struct tpg_data *tpg, unsigned h)  in tpg_s_buf_height()  argument
524 	tpg->buf_height = h;  in tpg_s_buf_height()
527 static inline void tpg_s_field(struct tpg_data *tpg, unsigned field, bool alternate)  in tpg_s_field()  argument
529 	tpg->field = field;  in tpg_s_field()
530 	tpg->field_alternate = alternate;  in tpg_s_field()
533 static inline void tpg_s_perc_fill(struct tpg_data *tpg,  in tpg_s_perc_fill()  argument
536 	tpg->perc_fill = perc_fill;  in tpg_s_perc_fill()
539 static inline unsigned tpg_g_perc_fill(const struct tpg_data *tpg)  in tpg_g_perc_fill()  argument
541 	return tpg->perc_fill;  in tpg_g_perc_fill()
544 static inline void tpg_s_perc_fill_blank(struct tpg_data *tpg,  in tpg_s_perc_fill_blank()  argument
547 	tpg->perc_fill_blank = perc_fill_blank;  in tpg_s_perc_fill_blank()
550 static inline void tpg_s_video_aspect(struct tpg_data *tpg,  in tpg_s_video_aspect()  argument
553 	if (tpg->vid_aspect == vid_aspect)  in tpg_s_video_aspect()
555 	tpg->vid_aspect = vid_aspect;  in tpg_s_video_aspect()
556 	tpg->recalc_square_border = true;  in tpg_s_video_aspect()
559 static inline enum tpg_video_aspect tpg_g_video_aspect(const struct tpg_data *tpg)  in tpg_g_video_aspect()  argument
561 	return tpg->vid_aspect;  in tpg_g_video_aspect()
564 static inline void tpg_s_pixel_aspect(struct tpg_data *tpg,  in tpg_s_pixel_aspect()  argument
567 	if (tpg->pix_aspect == pix_aspect)  in tpg_s_pixel_aspect()
569 	tpg->pix_aspect = pix_aspect;  in tpg_s_pixel_aspect()
570 	tpg->recalc_square_border = true;  in tpg_s_pixel_aspect()
573 static inline void tpg_s_show_border(struct tpg_data *tpg,  in tpg_s_show_border()  argument
576 	tpg->show_border = show_border;  in tpg_s_show_border()
579 static inline void tpg_s_show_square(struct tpg_data *tpg,  in tpg_s_show_square()  argument
582 	tpg->show_square = show_square;  in tpg_s_show_square()
585 static inline void tpg_s_insert_sav(struct tpg_data *tpg, bool insert_sav)  in tpg_s_insert_sav()  argument
587 	tpg->insert_sav = insert_sav;  in tpg_s_insert_sav()
590 static inline void tpg_s_insert_eav(struct tpg_data *tpg, bool insert_eav)  in tpg_s_insert_eav()  argument
592 	tpg->insert_eav = insert_eav;  in tpg_s_insert_eav()
604 static inline void tpg_s_insert_hdmi_video_guard_band(struct tpg_data *tpg,  in tpg_s_insert_hdmi_video_guard_band()  argument
607 	tpg->insert_hdmi_video_guard_band = insert_hdmi_video_guard_band;  in tpg_s_insert_hdmi_video_guard_band()
610 void tpg_update_mv_step(struct tpg_data *tpg);
612 static inline void tpg_s_mv_hor_mode(struct tpg_data *tpg,  in tpg_s_mv_hor_mode()  argument
615 	tpg->mv_hor_mode = mv_hor_mode;  in tpg_s_mv_hor_mode()
616 	tpg_update_mv_step(tpg);  in tpg_s_mv_hor_mode()
619 static inline void tpg_s_mv_vert_mode(struct tpg_data *tpg,  in tpg_s_mv_vert_mode()  argument
622 	tpg->mv_vert_mode = mv_vert_mode;  in tpg_s_mv_vert_mode()
623 	tpg_update_mv_step(tpg);  in tpg_s_mv_vert_mode()
626 static inline void tpg_init_mv_count(struct tpg_data *tpg)  in tpg_init_mv_count()  argument
628 	tpg->mv_hor_count = tpg->mv_vert_count = 0;  in tpg_init_mv_count()
631 static inline void tpg_update_mv_count(struct tpg_data *tpg, bool frame_is_field)  in tpg_update_mv_count()  argument
633 	tpg->mv_hor_count += tpg->mv_hor_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
634 	tpg->mv_vert_count += tpg->mv_vert_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
637 static inline void tpg_s_hflip(struct tpg_data *tpg, bool hflip)  in tpg_s_hflip()  argument
639 	if (tpg->hflip == hflip)  in tpg_s_hflip()
641 	tpg->hflip = hflip;  in tpg_s_hflip()
642 	tpg_update_mv_step(tpg);  in tpg_s_hflip()
643 	tpg->recalc_lines = true;  in tpg_s_hflip()
646 static inline bool tpg_g_hflip(const struct tpg_data *tpg)  in tpg_g_hflip()  argument
648 	return tpg->hflip;  in tpg_g_hflip()
651 static inline void tpg_s_vflip(struct tpg_data *tpg, bool vflip)  in tpg_s_vflip()  argument
653 	tpg->vflip = vflip;  in tpg_s_vflip()
656 static inline bool tpg_g_vflip(const struct tpg_data *tpg)  in tpg_g_vflip()  argument
658 	return tpg->vflip;  in tpg_g_vflip()
661 static inline bool tpg_pattern_is_static(const struct tpg_data *tpg)  in tpg_pattern_is_static()  argument
663 	return tpg->pattern != TPG_PAT_NOISE &&  in tpg_pattern_is_static()
664 	       tpg->mv_hor_mode == TPG_MOVE_NONE &&  in tpg_pattern_is_static()
665 	       tpg->mv_vert_mode == TPG_MOVE_NONE;  in tpg_pattern_is_static()