#include <stdio.h>
#include <stdint.h>
#include "nouveau_class.h"
#include <nouveau_pushbuf.h>
#include <nouveau_notifier.h>

#include "screen.h"
#include "object.h"
#include "fifo.h"

void image_pattern_init(void)
{
	struct nouveau_grobj *subchImagePattern = grobj[NvSubImagePattern];

	printf("-- Image pattern, init\n");

	BEGIN_RING(chan, subchImagePattern, NV04_IMAGE_PATTERN_DMA_NOTIFY, 1);
	OUT_RING  (chan, notifier->handle);

	BEGIN_RING(chan, subchImagePattern, NV04_IMAGE_PATTERN_MONOCHROME_FORMAT, 3);
	OUT_RING  (chan, NV04_IMAGE_PATTERN_MONOCHROME_FORMAT_CGA6);
	OUT_RING  (chan, NV04_IMAGE_PATTERN_MONOCHROME_SHAPE_8X8);
	OUT_RING  (chan, NV04_IMAGE_PATTERN_PATTERN_SELECT_MONO);

	BEGIN_RING(chan, subchImagePattern, NV04_IMAGE_PATTERN_COLOR_FORMAT, 1);
	OUT_RING  (chan, (screen_bpp == 32)
		? NV04_IMAGE_PATTERN_COLOR_FORMAT_A8R8G8B8
		: NV04_IMAGE_PATTERN_COLOR_FORMAT_A16R5G6B5
	);

	BEGIN_RING(chan, subchImagePattern, NV04_IMAGE_PATTERN_MONOCHROME_COLOR0, 4);
	OUT_RING  (chan, 0x5a6b7d8d);	/* color for bit=0 */
	OUT_RING  (chan, 0xf9e8d7c6);	/* color for bit=1 */
	OUT_RING  (chan, 0x5a5a5a5a);	/* pattern */
	OUT_RING  (chan, 0xaa55aa55);

	FIRE_RING(chan);
}