[pcsx_rearmed.git] / frontend / plat_pollux.c

/*
 * (C) Gražvydas "notaz" Ignotas, 2009-2011
 *
 * This work is licensed under the terms of the GNU GPLv2 or later.
 * See the COPYING file in the top-level directory.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <linux/fb.h>
#include <sys/mman.h>
#include <linux/soundcard.h>
#include <linux/input.h>

#include "libpicofe/plat.h"
#include "libpicofe/input.h"
#include "libpicofe/gp2x/in_gp2x.h"
#include "libpicofe/gp2x/soc_pollux.h"
#include "libpicofe/linux/in_evdev.h"
#include "libpicofe/menu.h"
#include "warm/warm.h"
#include "plugin_lib.h"
#include "pl_gun_ts.h"
#include "blit320.h"
#include "in_tsbutton.h"
#include "main.h"
#include "menu.h"
#include "plat.h"
#include "pcnt.h"
#include "../plugins/gpulib/cspace.h"


static int fbdev = -1;
static void *fb_vaddrs[2];
static unsigned int fb_paddrs[2];
static int fb_work_buf;
static int have_warm;
#define FB_VRAM_SIZE (320*240*2*2*2) // 2 buffers with space for 24bpp mode

static unsigned short *psx_vram;
static unsigned int psx_vram_padds[512];
static int psx_step, psx_width, psx_height, psx_bpp;
static int psx_offset_x, psx_offset_y, psx_src_width, psx_src_height;
static int fb_offset_x, fb_offset_y;

static void caanoo_init(void);
static void wiz_init(void);


static const struct in_default_bind in_evdev_defbinds[] = {
	{ KEY_UP,	IN_BINDTYPE_PLAYER12, DKEY_UP },
	{ KEY_DOWN,	IN_BINDTYPE_PLAYER12, DKEY_DOWN },
	{ KEY_LEFT,	IN_BINDTYPE_PLAYER12, DKEY_LEFT },
	{ KEY_RIGHT,	IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
	{ BTN_TOP,	IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
	{ BTN_THUMB,	IN_BINDTYPE_PLAYER12, DKEY_CROSS },
	{ BTN_THUMB2,	IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
	{ BTN_TRIGGER,	IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
	{ BTN_BASE3,	IN_BINDTYPE_PLAYER12, DKEY_START },
	{ BTN_BASE4,	IN_BINDTYPE_PLAYER12, DKEY_SELECT },
	{ BTN_TOP2,	IN_BINDTYPE_PLAYER12, DKEY_L1 },
	{ BTN_PINKIE,	IN_BINDTYPE_PLAYER12, DKEY_R1 },
	{ BTN_BASE,	IN_BINDTYPE_EMU, SACTION_ENTER_MENU },
	{ 0, 0, 0 },
};

static void *fb_flip(void)
{
	memregl[0x406C>>2] = memregl[0x446C>>2] = fb_paddrs[fb_work_buf];
	memregl[0x4058>>2] |= 0x10;
	memregl[0x4458>>2] |= 0x10;
	fb_work_buf ^= 1;
	return fb_vaddrs[fb_work_buf];
}

static void pollux_changemode(int bpp, int is_bgr)
{
	int code = 0, bytes = 2;
	unsigned int r;

	printf("changemode: %dbpp %s\n", bpp, is_bgr ? "bgr" : "rgb");

	memregl[0x4004>>2] = 0x00ef013f;
	memregl[0x4000>>2] |= 1 << 3;

	switch (bpp)
	{
		case 8:
			code = 0x443a;
			bytes = 1;
			break;
		case 16:
			code = is_bgr ? 0xc342 : 0x4432;
			bytes = 2;
			break;
		case 24:
			code = is_bgr ? 0xc653 : 0x4653;
			bytes = 3;
			break;
		default:
			printf("unhandled bpp request: %d\n", bpp);
			return;
	}

	// program both MLCs so that TV-out works
	memregl[0x405c>>2] = memregl[0x445c>>2] = bytes;
	memregl[0x4060>>2] = memregl[0x4460>>2] = 320 * bytes;

	r = memregl[0x4058>>2];
	r = (r & 0xffff) | (code << 16) | 0x10;
	memregl[0x4058>>2] = r;

	r = memregl[0x4458>>2];
	r = (r & 0xffff) | (code << 16) | 0x10;
	memregl[0x4458>>2] = r;
}

static int cpu_clock_wrapper(int mhz)
{
	// stupid pll share hack - must restart audio
	int pollux_cpu_clock_set(int cpu_clock);
	extern long SPUopen(void);
	extern long SPUclose(void);

	pollux_cpu_clock_set(mhz);
	SPUclose();
	SPUopen();

	return 0;
}

#define TIMER_BASE3 0x1980
#define TIMER_REG(x) memregl[(TIMER_BASE3 + x) >> 2]

static __attribute__((unused)) unsigned int timer_get(void)
{
	TIMER_REG(0x08) |= 0x48;  /* run timer, latch value */
	return TIMER_REG(0);
}

void plat_video_menu_enter(int is_rom_loaded)
{
	if (pl_vout_buf != NULL) {
		if (psx_bpp == 16)
			// have to do rgb conversion for menu bg
			bgr555_to_rgb565(pl_vout_buf, pl_vout_buf, 320*240*2);
		else
			memset(pl_vout_buf, 0, 320*240*2);
	}

	pollux_changemode(16, 0);
}

void plat_video_menu_begin(void)
{
}

void plat_video_menu_end(void)
{
	g_menuscreen_ptr = fb_flip();
}

void plat_video_menu_leave(void)
{
	if (psx_vram == NULL) {
		fprintf(stderr, "GPU plugin did not provide vram\n");
		exit(1);
	}

	if (gp2x_dev_id == GP2X_DEV_CAANOO)
		in_set_config_int(in_name_to_id("evdev:pollux-analog"),
			IN_CFG_ABS_DEAD_ZONE, analog_deadzone);

	memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8);
	g_menuscreen_ptr = fb_flip();
	memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8);
}

void *plat_prepare_screenshot(int *w, int *h, int *bpp)
{
	bgr555_to_rgb565(pl_vout_buf, pl_vout_buf, 320*240*2);
	*w = 320;
	*h = 240;
	*bpp = psx_bpp;
	return pl_vout_buf;
}

void plat_minimize(void)
{
}

static void pl_vout_set_raw_vram(void *vram)
{
	int i;

	psx_vram = vram;

	if (vram == NULL)
		return;

	if ((long)psx_vram & 0x7ff)
		fprintf(stderr, "GPU plugin did not align vram\n");

	for (i = 0; i < 512; i++) {
		psx_vram[i * 1024] = 0; // touch
		psx_vram_padds[i] = warm_virt2phys(&psx_vram[i * 1024]);
	}
}

static void spend_cycles(int loops)
{
	asm volatile (
		"   mov  r0,%0    ;\n"
		"0: subs r0,r0,#1 ;\n"
		"   bgt  0b"
		:: "r" (loops) : "cc", "r0");
}

#define DMA_BASE6 0x0300
#define DMA_REG(x) memregl[(DMA_BASE6 + x) >> 2]

/* this takes ~1.5ms, while ldm/stm ~1.95ms */
static void raw_flip_dma(const void *vram, int stride, int bgr24, int w, int h)
{
	unsigned int pixel_offset = psx_vram - (unsigned short *)vram;
	unsigned int dst = fb_paddrs[fb_work_buf] +
			(fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8;
	int spsx_line = pixel_offset / 1024 + psx_offset_y;
	int spsx_offset = (pixel_offset + psx_offset_x) & 0x3f8;
	int dst_stride = 320 * psx_bpp / 8;
	int len = psx_src_width * psx_bpp / 8;
	int i;

	warm_cache_op_all(WOP_D_CLEAN);
	pcnt_start(PCNT_BLIT);

	dst &= ~7;
	len &= ~7;

	if (DMA_REG(0x0c) & 0x90000) {
		printf("already runnig DMA?\n");
		DMA_REG(0x0c) = 0x100000;
	}
	if ((DMA_REG(0x2c) & 0x0f) < 5) {
		printf("DMA queue busy?\n");
		DMA_REG(0x24) = 1;
	}

	for (i = psx_src_height; i > 0; i--, spsx_line += psx_step, dst += dst_stride) {
		while ((DMA_REG(0x2c) & 0x0f) < 4)
			spend_cycles(10);

		// XXX: it seems we must always set all regs, what is autoincrement there for?
		DMA_REG(0x20) = 1;		// queue wait cmd
		DMA_REG(0x10) = psx_vram_padds[spsx_line & 511] + spsx_offset * 2; // DMA src
		DMA_REG(0x14) = dst;		// DMA dst
		DMA_REG(0x18) = len - 1;	// len
		DMA_REG(0x1c) = 0x80000;	// go
	}

	if (psx_bpp == 16) {
		pl_vout_buf = g_menuscreen_ptr;
		pl_print_hud(w, h, fb_offset_x);
	}

	g_menuscreen_ptr = fb_flip();
	pl_rearmed_cbs.flip_cnt++;

	pcnt_end(PCNT_BLIT);
}

#define make_flip_func(name, blitfunc)                                                  \
static void name(const void *vram_, int stride, int bgr24, int w, int h)                \
{                                                                                       \
        const unsigned short *vram = vram_;                                             \
        unsigned char *dst = (unsigned char *)g_menuscreen_ptr +                        \
                        (fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8;                \
        int dst_stride = 320 * psx_bpp / 8;                                             \
        int len = psx_src_width * psx_bpp / 8;                                          \
        int i;                                                                          \
                                                                                        \
        pcnt_start(PCNT_BLIT);                                                          \
                                                                                        \
        vram += psx_offset_y * 1024 + psx_offset_x;                                     \
        for (i = psx_src_height; i > 0; i--, vram += psx_step * 1024, dst += dst_stride)\
                blitfunc(dst, vram, len);                                               \
                                                                                        \
        if (psx_bpp == 16) {                                                            \
                pl_vout_buf = g_menuscreen_ptr;                                         \
                pl_print_hud(w, h, fb_offset_x);                                        \
        }                                                                               \
                                                                                        \
        g_menuscreen_ptr = fb_flip();                                                   \
        pl_rearmed_cbs.flip_cnt++;                                                      \
                                                                                        \
        pcnt_end(PCNT_BLIT);                                                            \
}

make_flip_func(raw_flip_soft, memcpy)
make_flip_func(raw_flip_soft_368, blit320_368)
make_flip_func(raw_flip_soft_512, blit320_512)
make_flip_func(raw_flip_soft_640, blit320_640)

void *plat_gvideo_set_mode(int *w_, int *h_, int *bpp_)
{
	int poff_w, poff_h, w_max;
	int w = *w_, h = *h_, bpp = *bpp_;

	if (!w || !h || !bpp)
		return NULL;

	printf("psx mode: %dx%d@%d\n", w, h, bpp);
	psx_width = w;
	psx_height = h;
	psx_bpp = bpp;

	switch (w + (bpp != 16) + !soft_scaling) {
	case 640:
		pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_640;
		w_max = 640;
		break;
	case 512:
		pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_512;
		w_max = 512;
		break;
	case 384:
	case 368:
		pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_368;
		w_max = 368;
		break;
	default:
		pl_rearmed_cbs.pl_vout_flip = have_warm ? raw_flip_dma : raw_flip_soft;
		w_max = 320;
		break;
	}

	psx_step = 1;
	if (h > 256) {
		psx_step = 2;
		h /= 2;
	}

	poff_w = poff_h = 0;
	if (w > w_max) {
		poff_w = w / 2 - w_max / 2;
		w = w_max;
	}
	fb_offset_x = 0;
	if (w < 320)
		fb_offset_x = 320/2 - w / 2;
	if (h > 240) {
		poff_h = h / 2 - 240/2;
		h = 240;
	}
	fb_offset_y = 240/2 - h / 2;

	psx_offset_x = poff_w * psx_bpp/8 / 2;
	psx_offset_y = poff_h;
	psx_src_width = w;
	psx_src_height = h;

	if (fb_offset_x || fb_offset_y) {
		// not fullscreen, must clear borders
		memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8);
		g_menuscreen_ptr = fb_flip();
		memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8);
	}

	pollux_changemode(bpp, 1);

	pl_set_gun_rect(fb_offset_x, fb_offset_y, w > 320 ? 320 : w, h);

	// adjust for hud
	*w_ = 320;
	*h_ = fb_offset_y + psx_src_height;

	return NULL;
}

/* not really used, we do raw_flip */
void plat_gvideo_open(int is_pal)
{
}

void *plat_gvideo_flip(void)
{
	return NULL;
}

void plat_gvideo_close(void)
{
}

void plat_init(void)
{
	const char *main_fb_name = "/dev/fb0";
	struct fb_fix_screeninfo fbfix;
	int ret;

	plat_target_init();

	fbdev = open(main_fb_name, O_RDWR);
	if (fbdev == -1) {
		fprintf(stderr, "%s: ", main_fb_name);
		perror("open");
		exit(1);
	}

	ret = ioctl(fbdev, FBIOGET_FSCREENINFO, &fbfix);
	if (ret == -1) {
		perror("ioctl(fbdev) failed");
		exit(1);
	}
	printf("framebuffer: \"%s\" @ %08lx\n", fbfix.id, fbfix.smem_start);
	fb_paddrs[0] = fbfix.smem_start;
	fb_paddrs[1] = fb_paddrs[0] + 320*240*4; // leave space for 24bpp

	fb_vaddrs[0] = mmap(0, FB_VRAM_SIZE, PROT_READ|PROT_WRITE,
				MAP_SHARED, memdev, fb_paddrs[0]);
	if (fb_vaddrs[0] == MAP_FAILED) {
		perror("mmap(fb_vaddrs) failed");
		exit(1);
	}
	fb_vaddrs[1] = (char *)fb_vaddrs[0] + 320*240*4;

	memset(fb_vaddrs[0], 0, FB_VRAM_SIZE);

	pollux_changemode(16, 0);
	g_menuscreen_w = 320;
	g_menuscreen_h = 240;
	g_menuscreen_ptr = fb_flip();

	ret = warm_init();
	have_warm = (ret == 0);
	warm_change_cb_upper(WCB_B_BIT, 1);

	/* setup DMA */
	DMA_REG(0x0c) = 0x20000; // pending IRQ clear

	in_tsbutton_init();
	in_evdev_init(in_evdev_defbinds);
	if (gp2x_dev_id == GP2X_DEV_CAANOO)
		caanoo_init();
	else
		wiz_init();

	pl_rearmed_cbs.pl_vout_flip = have_warm ? raw_flip_dma : raw_flip_soft;
	pl_rearmed_cbs.pl_vout_set_raw_vram = pl_vout_set_raw_vram;

	psx_src_width = 320;
	psx_src_height = 240;
	psx_bpp = 16;

	pl_rearmed_cbs.screen_w = 320;
	pl_rearmed_cbs.screen_h = 240;

	plat_target_setup_input();

	plat_target.cpu_clock_set = cpu_clock_wrapper;
}

void plat_finish(void)
{
	warm_finish();
	memset(fb_vaddrs[0], 0, FB_VRAM_SIZE);
	munmap(fb_vaddrs[0], FB_VRAM_SIZE);
	close(fbdev);
	plat_target_finish();
}

/* WIZ RAM lack workaround */
void *memtab_mmap(void *addr, size_t size)
{
	void *ret;

	if (gp2x_dev_id != GP2X_DEV_WIZ)
		return mmap(addr, size, PROT_READ | PROT_WRITE,
			MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0);

	ret = mmap(addr, size, PROT_READ | PROT_WRITE,
		MAP_SHARED | MAP_FIXED, memdev, 0x03000000);
	if (ret != MAP_FAILED)
		warm_change_cb_range(WCB_C_BIT | WCB_B_BIT, 1, ret, size);
	return ret;
}

/* Caanoo stuff, perhaps move later */
static const char * const caanoo_keys[KEY_MAX + 1] = {
	[0 ... KEY_MAX] = NULL,
	[KEY_UP]        = "Up",
	[KEY_LEFT]      = "Left",
	[KEY_RIGHT]     = "Right",
	[KEY_DOWN]      = "Down",
	[BTN_TRIGGER]   = "A",
	[BTN_THUMB]     = "X",
	[BTN_THUMB2]    = "B",
	[BTN_TOP]       = "Y",
	[BTN_TOP2]      = "L",
	[BTN_PINKIE]    = "R",
	[BTN_BASE]      = "Home",
	[BTN_BASE2]     = "Lock",
	[BTN_BASE3]     = "I",
	[BTN_BASE4]     = "II",
	[BTN_BASE5]     = "Push",
};

struct haptic_data {
	int count;
	struct {
		short time, strength;
	} actions[120];
};

#define HAPTIC_IOCTL_MAGIC	'I'
#define HAPTIC_PLAY_PATTERN	_IOW(HAPTIC_IOCTL_MAGIC, 4, struct haptic_data)
#define HAPTIC_INDIVIDUAL_MODE	_IOW(HAPTIC_IOCTL_MAGIC, 5, unsigned int)
#define HAPTIC_SET_VIB_LEVEL	_IOW(HAPTIC_IOCTL_MAGIC, 9, unsigned int)

static int hapticdev = -1;
static struct haptic_data haptic_seq[2];

static int haptic_read(const char *fname, struct haptic_data *data)
{
	int i, ret, v1, v2;
	char buf[128], *p;
	FILE *f;

	f = fopen(fname, "r");
	if (f == NULL) {
		fprintf(stderr, "fopen(%s)", fname);
		perror("");
		return -1;
	}

	for (i = 0; i < sizeof(data->actions) / sizeof(data->actions[0]); ) {
		p = fgets(buf, sizeof(buf), f);
		if (p == NULL)
			break;
		while (*p != 0 && *p == ' ')
			p++;
		if (*p == 0 || *p == ';' || *p == '#')
			continue;

		ret = sscanf(buf, "%d %d", &v1, &v2);
		if (ret != 2) {
			fprintf(stderr, "can't parse: %s", buf);
			continue;
		}

		data->actions[i].time = v1;
		data->actions[i].strength = v2;
		i++;
	}
	fclose(f);

	if (i == 0) {
		fprintf(stderr, "bad haptic file: %s\n", fname);
		return -1;
	}
	data->count = i;

	return 0;
}

static int haptic_init(void)
{
	int ret, i;

	ret = haptic_read("haptic_w.cfg", &haptic_seq[0]);
	if (ret != 0)
		return -1;
	ret = haptic_read("haptic_s.cfg", &haptic_seq[1]);
	if (ret != 0)
		return -1;

	hapticdev = open("/dev/isa1200", O_RDWR | O_NONBLOCK);
	if (hapticdev == -1) {
		perror("open(/dev/isa1200)");
		return -1;
	}

	i = 0;
	ret  = ioctl(hapticdev, HAPTIC_INDIVIDUAL_MODE, &i);	/* use 2 of them */
	i = 3;
	ret |= ioctl(hapticdev, HAPTIC_SET_VIB_LEVEL, &i);	/* max */
	if (ret != 0) {
		fprintf(stderr, "haptic ioctls failed\n");
		close(hapticdev);
		hapticdev = -1;
		return -1;
	}

	return 0;
}

void plat_trigger_vibrate(int is_strong)
{
	int ret;

	if (hapticdev == -2)
		return; // it's broken
	if (hapticdev < 0) {
		ret = haptic_init();
		if (ret < 0) {
			hapticdev = -2;
			return;
		}
	}

	ioctl(hapticdev, HAPTIC_PLAY_PATTERN, &haptic_seq[!!is_strong]);
}

static void caanoo_init(void)
{
	in_probe();
	in_set_config(in_name_to_id("evdev:pollux-analog"), IN_CFG_KEY_NAMES,
		      caanoo_keys, sizeof(caanoo_keys));
}

/* Wiz stuff */
static const struct in_default_bind in_gp2x_defbinds[] =
{
	/* MXYZ SACB RLDU */
	{ GP2X_BTN_UP,		IN_BINDTYPE_PLAYER12, DKEY_UP },
	{ GP2X_BTN_DOWN,	IN_BINDTYPE_PLAYER12, DKEY_DOWN },
	{ GP2X_BTN_LEFT,	IN_BINDTYPE_PLAYER12, DKEY_LEFT },
	{ GP2X_BTN_RIGHT,	IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
	{ GP2X_BTN_X,		IN_BINDTYPE_PLAYER12, DKEY_CROSS },
	{ GP2X_BTN_B,		IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
	{ GP2X_BTN_A,		IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
	{ GP2X_BTN_Y,		IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
	{ GP2X_BTN_L,		IN_BINDTYPE_PLAYER12, DKEY_L1 },
	{ GP2X_BTN_R,		IN_BINDTYPE_PLAYER12, DKEY_R1 },
	{ GP2X_BTN_START,	IN_BINDTYPE_PLAYER12, DKEY_START },
	{ GP2X_BTN_SELECT,	IN_BINDTYPE_EMU, SACTION_ENTER_MENU },
	{ GP2X_BTN_VOL_UP,	IN_BINDTYPE_EMU, SACTION_VOLUME_UP },
	{ GP2X_BTN_VOL_DOWN,	IN_BINDTYPE_EMU, SACTION_VOLUME_DOWN },
	{ 0, 0, 0 },
};

// unused dummy for in_gp2x
volatile unsigned short *gp2x_memregs;

static void wiz_init(void)
{
	in_gp2x_init(in_gp2x_defbinds);
	in_probe();
}
Commit	Line	Data
55b0eeea	1	/*
	2	* (C) Gražvydas "notaz" Ignotas, 2009-2011
	3	*
	4	* This work is licensed under the terms of the GNU GPLv2 or later.
	5	* See the COPYING file in the top-level directory.
	6	*/
	7
	8	#include <stdio.h>
	9	#include <stdlib.h>
	10	#include <string.h>
	11	#include <sys/types.h>
	12	#include <sys/stat.h>
	13	#include <fcntl.h>
	14	#include <sys/ioctl.h>
	15	#include <unistd.h>
	16	#include <linux/fb.h>
	17	#include <sys/mman.h>
221be40d	18	#include <linux/soundcard.h>
b07c18e8	19	#include <linux/input.h>
55b0eeea	20
cc56203b	21	#include "libpicofe/plat.h"
	22	#include "libpicofe/input.h"
	23	#include "libpicofe/gp2x/in_gp2x.h"
	24	#include "libpicofe/gp2x/soc_pollux.h"
	25	#include "libpicofe/linux/in_evdev.h"
	26	#include "libpicofe/menu.h"
55b0eeea	27	#include "warm/warm.h"
55b0eeea	28	#include "plugin_lib.h"
221be40d	29	#include "pl_gun_ts.h"
02ee7e24	30	#include "blit320.h"
faf2b2aa	31	#include "in_tsbutton.h"
55b0eeea	32	#include "main.h"
	33	#include "menu.h"
	34	#include "plat.h"
d3f3bf09	35	#include "pcnt.h"
62d7fa95	36	#include "../plugins/gpulib/cspace.h"
55b0eeea	37
221be40d	38
cc56203b	39	static int fbdev = -1;
55b0eeea	40	static void *fb_vaddrs[2];
	41	static unsigned int fb_paddrs[2];
	42	static int fb_work_buf;
cc56203b	43	static int have_warm;
0b6c6da8	44	#define FB_VRAM_SIZE (320240222) // 2 buffers with space for 24bpp mode
55b0eeea	45
	46	static unsigned short *psx_vram;
	47	static unsigned int psx_vram_padds[512];
02ee7e24	48	static int psx_step, psx_width, psx_height, psx_bpp;
a72ac803	49	static int psx_offset_x, psx_offset_y, psx_src_width, psx_src_height;
41f55c9f	50	static int fb_offset_x, fb_offset_y;
55b0eeea	51
9b4bd105	52	static void caanoo_init(void);
b07c18e8	53	static void wiz_init(void);
b07c18e8	54
9b4bd105	55
b07c18e8	56	static const struct in_default_bind in_evdev_defbinds[] = {
	57	{ KEY_UP, IN_BINDTYPE_PLAYER12, DKEY_UP },
	58	{ KEY_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN },
	59	{ KEY_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT },
	60	{ KEY_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
	61	{ BTN_TOP, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
	62	{ BTN_THUMB, IN_BINDTYPE_PLAYER12, DKEY_CROSS },
	63	{ BTN_THUMB2, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
	64	{ BTN_TRIGGER, IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
	65	{ BTN_BASE3, IN_BINDTYPE_PLAYER12, DKEY_START },
	66	{ BTN_BASE4, IN_BINDTYPE_PLAYER12, DKEY_SELECT },
	67	{ BTN_TOP2, IN_BINDTYPE_PLAYER12, DKEY_L1 },
	68	{ BTN_PINKIE, IN_BINDTYPE_PLAYER12, DKEY_R1 },
	69	{ BTN_BASE, IN_BINDTYPE_EMU, SACTION_ENTER_MENU },
	70	{ 0, 0, 0 },
	71	};
9b4bd105	72
55b0eeea	73	static void *fb_flip(void)
55b0eeea	74	{
0b6c6da8	75	memregl[0x406C>>2] = memregl[0x446C>>2] = fb_paddrs[fb_work_buf];
55b0eeea	76	memregl[0x4058>>2] \|= 0x10;
0b6c6da8	77	memregl[0x4458>>2] \|= 0x10;
55b0eeea	78	fb_work_buf ^= 1;
	79	return fb_vaddrs[fb_work_buf];
	80	}
	81
	82	static void pollux_changemode(int bpp, int is_bgr)
	83	{
	84	int code = 0, bytes = 2;
	85	unsigned int r;
	86
	87	printf("changemode: %dbpp %s\n", bpp, is_bgr ? "bgr" : "rgb");
	88
	89	memregl[0x4004>>2] = 0x00ef013f;
	90	memregl[0x4000>>2] \|= 1 << 3;
	91
	92	switch (bpp)
	93	{
	94	case 8:
	95	code = 0x443a;
	96	bytes = 1;
	97	break;
	98	case 16:
	99	code = is_bgr ? 0xc342 : 0x4432;
	100	bytes = 2;
	101	break;
	102	case 24:
	103	code = is_bgr ? 0xc653 : 0x4653;
	104	bytes = 3;
	105	break;
	106	default:
	107	printf("unhandled bpp request: %d\n", bpp);
	108	return;
	109	}
	110
0b6c6da8	111	// program both MLCs so that TV-out works
	112	memregl[0x405c>>2] = memregl[0x445c>>2] = bytes;
	113	memregl[0x4060>>2] = memregl[0x4460>>2] = 320 * bytes;
55b0eeea	114
	115	r = memregl[0x4058>>2];
	116	r = (r & 0xffff) \| (code << 16) \| 0x10;
	117	memregl[0x4058>>2] = r;
0b6c6da8	118
	119	r = memregl[0x4458>>2];
	120	r = (r & 0xffff) \| (code << 16) \| 0x10;
	121	memregl[0x4458>>2] = r;
55b0eeea	122	}
55b0eeea	123
cc56203b	124	static int cpu_clock_wrapper(int mhz)
55b0eeea	125	{
55b0eeea	126	// stupid pll share hack - must restart audio
cc56203b	127	int pollux_cpu_clock_set(int cpu_clock);
55b0eeea	128	extern long SPUopen(void);
55b0eeea	129	extern long SPUclose(void);
cc56203b	130
cc56203b	131	pollux_cpu_clock_set(mhz);
55b0eeea	132	SPUclose();
	133	SPUopen();
	134
	135	return 0;
	136	}
	137
55b0eeea	138	#define TIMER_BASE3 0x1980
	139	#define TIMER_REG(x) memregl[(TIMER_BASE3 + x) >> 2]
	140
	141	static __attribute__((unused)) unsigned int timer_get(void)
	142	{
	143	TIMER_REG(0x08) \|= 0x48; /* run timer, latch value */
	144	return TIMER_REG(0);
	145	}
	146
55b0eeea	147	void plat_video_menu_enter(int is_rom_loaded)
	148	{
	149	if (pl_vout_buf != NULL) {
	150	if (psx_bpp == 16)
	151	// have to do rgb conversion for menu bg
	152	bgr555_to_rgb565(pl_vout_buf, pl_vout_buf, 3202402);
	153	else
	154	memset(pl_vout_buf, 0, 3202402);
	155	}
	156
	157	pollux_changemode(16, 0);
	158	}
	159
	160	void plat_video_menu_begin(void)
	161	{
	162	}
	163
	164	void plat_video_menu_end(void)
	165	{
	166	g_menuscreen_ptr = fb_flip();
	167	}
	168
	169	void plat_video_menu_leave(void)
	170	{
55b0eeea	171	if (psx_vram == NULL) {
	172	fprintf(stderr, "GPU plugin did not provide vram\n");
	173	exit(1);
	174	}
	175
221be40d	176	if (gp2x_dev_id == GP2X_DEV_CAANOO)
221be40d	177	in_set_config_int(in_name_to_id("evdev:pollux-analog"),
55b0eeea	178	IN_CFG_ABS_DEAD_ZONE, analog_deadzone);
41f55c9f	179
	180	memset(g_menuscreen_ptr, 0, 320240 psx_bpp/8);
	181	g_menuscreen_ptr = fb_flip();
ddc0a02a	182	memset(g_menuscreen_ptr, 0, 320240 psx_bpp/8);
55b0eeea	183	}
55b0eeea	184
47821672	185	void plat_prepare_screenshot(int w, int h, int bpp)
	186	{
	187	bgr555_to_rgb565(pl_vout_buf, pl_vout_buf, 3202402);
	188	*w = 320;
	189	*h = 240;
	190	*bpp = psx_bpp;
	191	return pl_vout_buf;
	192	}
	193
a805c855	194	void plat_minimize(void)
	195	{
	196	}
	197
55b0eeea	198	static void pl_vout_set_raw_vram(void *vram)
	199	{
	200	int i;
	201
	202	psx_vram = vram;
	203
	204	if (vram == NULL)
	205	return;
	206
	207	if ((long)psx_vram & 0x7ff)
	208	fprintf(stderr, "GPU plugin did not align vram\n");
	209
	210	for (i = 0; i < 512; i++) {
	211	psx_vram[i * 1024] = 0; // touch
	212	psx_vram_padds[i] = warm_virt2phys(&psx_vram[i * 1024]);
	213	}
	214	}
	215
55b0eeea	216	static void spend_cycles(int loops)
	217	{
	218	asm volatile (
	219	" mov r0,%0 ;\n"
	220	"0: subs r0,r0,#1 ;\n"
	221	" bgt 0b"
	222	:: "r" (loops) : "cc", "r0");
	223	}
	224
	225	#define DMA_BASE6 0x0300
	226	#define DMA_REG(x) memregl[(DMA_BASE6 + x) >> 2]
	227
	228	/* this takes ~1.5ms, while ldm/stm ~1.95ms */
fa56d360	229	static void raw_flip_dma(const void *vram, int stride, int bgr24, int w, int h)
55b0eeea	230	{
fa56d360	231	unsigned int pixel_offset = psx_vram - (unsigned short *)vram;
41f55c9f	232	unsigned int dst = fb_paddrs[fb_work_buf] +
41f55c9f	233	(fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8;
fa56d360	234	int spsx_line = pixel_offset / 1024 + psx_offset_y;
fa56d360	235	int spsx_offset = (pixel_offset + psx_offset_x) & 0x3f8;
55b0eeea	236	int dst_stride = 320 * psx_bpp / 8;
a72ac803	237	int len = psx_src_width * psx_bpp / 8;
55b0eeea	238	int i;
	239
	240	warm_cache_op_all(WOP_D_CLEAN);
d3f3bf09	241	pcnt_start(PCNT_BLIT);
55b0eeea	242
	243	dst &= ~7;
	244	len &= ~7;
	245
	246	if (DMA_REG(0x0c) & 0x90000) {
	247	printf("already runnig DMA?\n");
	248	DMA_REG(0x0c) = 0x100000;
	249	}
	250	if ((DMA_REG(0x2c) & 0x0f) < 5) {
	251	printf("DMA queue busy?\n");
	252	DMA_REG(0x24) = 1;
	253	}
	254
a72ac803	255	for (i = psx_src_height; i > 0; i--, spsx_line += psx_step, dst += dst_stride) {
55b0eeea	256	while ((DMA_REG(0x2c) & 0x0f) < 4)
	257	spend_cycles(10);
	258
	259	// XXX: it seems we must always set all regs, what is autoincrement there for?
	260	DMA_REG(0x20) = 1; // queue wait cmd
	261	DMA_REG(0x10) = psx_vram_padds[spsx_line & 511] + spsx_offset * 2; // DMA src
	262	DMA_REG(0x14) = dst; // DMA dst
	263	DMA_REG(0x18) = len - 1; // len
	264	DMA_REG(0x1c) = 0x80000; // go
	265	}
	266
55b0eeea	267	if (psx_bpp == 16) {
55b0eeea	268	pl_vout_buf = g_menuscreen_ptr;
fa56d360	269	pl_print_hud(w, h, fb_offset_x);
55b0eeea	270	}
	271
	272	g_menuscreen_ptr = fb_flip();
a92f6af1	273	pl_rearmed_cbs.flip_cnt++;
d3f3bf09	274
d3f3bf09	275	pcnt_end(PCNT_BLIT);
55b0eeea	276	}
55b0eeea	277
02ee7e24	278	#define make_flip_func(name, blitfunc) \
fa56d360	279	static void name(const void *vram_, int stride, int bgr24, int w, int h) \
02ee7e24	280	{ \
fa56d360	281	const unsigned short *vram = vram_; \
02ee7e24	282	unsigned char dst = (unsigned char )g_menuscreen_ptr + \
02ee7e24	283	(fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8; \
02ee7e24	284	int dst_stride = 320 * psx_bpp / 8; \
a72ac803	285	int len = psx_src_width * psx_bpp / 8; \
02ee7e24	286	int i; \
	287	\
	288	pcnt_start(PCNT_BLIT); \
	289	\
fa56d360	290	vram += psx_offset_y * 1024 + psx_offset_x; \
	291	for (i = psx_src_height; i > 0; i--, vram += psx_step * 1024, dst += dst_stride)\
	292	blitfunc(dst, vram, len); \
02ee7e24	293	\
	294	if (psx_bpp == 16) { \
	295	pl_vout_buf = g_menuscreen_ptr; \
fa56d360	296	pl_print_hud(w, h, fb_offset_x); \
02ee7e24	297	} \
	298	\
	299	g_menuscreen_ptr = fb_flip(); \
a92f6af1	300	pl_rearmed_cbs.flip_cnt++; \
02ee7e24	301	\
	302	pcnt_end(PCNT_BLIT); \
	303	}
	304
	305	make_flip_func(raw_flip_soft, memcpy)
	306	make_flip_func(raw_flip_soft_368, blit320_368)
	307	make_flip_func(raw_flip_soft_512, blit320_512)
	308	make_flip_func(raw_flip_soft_640, blit320_640)
	309
6469a8c4	310	void plat_gvideo_set_mode(int w_, int h_, int bpp_)
55b0eeea	311	{
02ee7e24	312	int poff_w, poff_h, w_max;
6469a8c4	313	int w = w_, h = h_, bpp = *bpp_;
55b0eeea	314
a72ac803	315	if (!w \|\| !h \|\| !bpp)
02ee7e24	316	return NULL;
55b0eeea	317
02ee7e24	318	printf("psx mode: %dx%d@%d\n", w, h, bpp);
a72ac803	319	psx_width = w;
	320	psx_height = h;
	321	psx_bpp = bpp;
55b0eeea	322
a72ac803	323	switch (w + (bpp != 16) + !soft_scaling) {
02ee7e24	324	case 640:
fa56d360	325	pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_640;
02ee7e24	326	w_max = 640;
	327	break;
	328	case 512:
fa56d360	329	pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_512;
02ee7e24	330	w_max = 512;
	331	break;
	332	case 384:
	333	case 368:
fa56d360	334	pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_368;
02ee7e24	335	w_max = 368;
	336	break;
	337	default:
fa56d360	338	pl_rearmed_cbs.pl_vout_flip = have_warm ? raw_flip_dma : raw_flip_soft;
02ee7e24	339	w_max = 320;
02ee7e24	340	break;
55b0eeea	341	}
55b0eeea	342
02ee7e24	343	psx_step = 1;
	344	if (h > 256) {
	345	psx_step = 2;
	346	h /= 2;
	347	}
	348
	349	poff_w = poff_h = 0;
	350	if (w > w_max) {
	351	poff_w = w / 2 - w_max / 2;
	352	w = w_max;
	353	}
	354	fb_offset_x = 0;
	355	if (w < 320)
	356	fb_offset_x = 320/2 - w / 2;
	357	if (h > 240) {
	358	poff_h = h / 2 - 240/2;
	359	h = 240;
	360	}
	361	fb_offset_y = 240/2 - h / 2;
	362
6983a9ae	363	psx_offset_x = poff_w * psx_bpp/8 / 2;
02ee7e24	364	psx_offset_y = poff_h;
a72ac803	365	psx_src_width = w;
a72ac803	366	psx_src_height = h;
02ee7e24	367
	368	if (fb_offset_x \|\| fb_offset_y) {
	369	// not fullscreen, must clear borders
	370	memset(g_menuscreen_ptr, 0, 320240 psx_bpp/8);
	371	g_menuscreen_ptr = fb_flip();
	372	memset(g_menuscreen_ptr, 0, 320240 psx_bpp/8);
	373	}
	374
	375	pollux_changemode(bpp, 1);
	376
221be40d	377	pl_set_gun_rect(fb_offset_x, fb_offset_y, w > 320 ? 320 : w, h);
221be40d	378
6469a8c4	379	// adjust for hud
	380	*w_ = 320;
	381	*h_ = fb_offset_y + psx_src_height;
	382
02ee7e24	383	return NULL;
55b0eeea	384	}
55b0eeea	385
6469a8c4	386	/* not really used, we do raw_flip */
ab423939	387	void plat_gvideo_open(int is_pal)
6469a8c4	388	{
	389	}
	390
	391	void *plat_gvideo_flip(void)
41f55c9f	392	{
	393	return NULL;
	394	}
	395
6469a8c4	396	void plat_gvideo_close(void)
	397	{
	398	}
	399
55b0eeea	400	void plat_init(void)
	401	{
	402	const char *main_fb_name = "/dev/fb0";
	403	struct fb_fix_screeninfo fbfix;
cc56203b	404	int ret;
55b0eeea	405
cc56203b	406	plat_target_init();
0b6c6da8	407
55b0eeea	408	fbdev = open(main_fb_name, O_RDWR);
	409	if (fbdev == -1) {
	410	fprintf(stderr, "%s: ", main_fb_name);
	411	perror("open");
	412	exit(1);
	413	}
	414
	415	ret = ioctl(fbdev, FBIOGET_FSCREENINFO, &fbfix);
	416	if (ret == -1) {
	417	perror("ioctl(fbdev) failed");
	418	exit(1);
	419	}
	420	printf("framebuffer: \"%s\" @ %08lx\n", fbfix.id, fbfix.smem_start);
	421	fb_paddrs[0] = fbfix.smem_start;
	422	fb_paddrs[1] = fb_paddrs[0] + 3202404; // leave space for 24bpp
	423
0b6c6da8	424	fb_vaddrs[0] = mmap(0, FB_VRAM_SIZE, PROT_READ\|PROT_WRITE,
55b0eeea	425	MAP_SHARED, memdev, fb_paddrs[0]);
	426	if (fb_vaddrs[0] == MAP_FAILED) {
	427	perror("mmap(fb_vaddrs) failed");
	428	exit(1);
	429	}
	430	fb_vaddrs[1] = (char )fb_vaddrs[0] + 320240*4;
	431
a72ac803	432	memset(fb_vaddrs[0], 0, FB_VRAM_SIZE);
cc56203b	433
55b0eeea	434	pollux_changemode(16, 0);
	435	g_menuscreen_w = 320;
	436	g_menuscreen_h = 240;
	437	g_menuscreen_ptr = fb_flip();
	438
cc56203b	439	ret = warm_init();
cc56203b	440	have_warm = (ret == 0);
55b0eeea	441	warm_change_cb_upper(WCB_B_BIT, 1);
55b0eeea	442
55b0eeea	443	/* setup DMA */
	444	DMA_REG(0x0c) = 0x20000; // pending IRQ clear
	445
9b4bd105	446	in_tsbutton_init();
b07c18e8	447	in_evdev_init(in_evdev_defbinds);
9b4bd105	448	if (gp2x_dev_id == GP2X_DEV_CAANOO)
9b4bd105	449	caanoo_init();
b07c18e8	450	else
b07c18e8	451	wiz_init();
9b4bd105	452
fa56d360	453	pl_rearmed_cbs.pl_vout_flip = have_warm ? raw_flip_dma : raw_flip_soft;
55b0eeea	454	pl_rearmed_cbs.pl_vout_set_raw_vram = pl_vout_set_raw_vram;
55b0eeea	455
a72ac803	456	psx_src_width = 320;
a72ac803	457	psx_src_height = 240;
55b0eeea	458	psx_bpp = 16;
bb88ec28	459
	460	pl_rearmed_cbs.screen_w = 320;
	461	pl_rearmed_cbs.screen_h = 240;
cc56203b	462
	463	plat_target_setup_input();
	464
	465	plat_target.cpu_clock_set = cpu_clock_wrapper;
55b0eeea	466	}
	467
	468	void plat_finish(void)
	469	{
	470	warm_finish();
0b6c6da8	471	memset(fb_vaddrs[0], 0, FB_VRAM_SIZE);
0b6c6da8	472	munmap(fb_vaddrs[0], FB_VRAM_SIZE);
0b6c6da8	473	close(fbdev);
cc56203b	474	plat_target_finish();
55b0eeea	475	}
55b0eeea	476
5b9f1b9e	477	/* WIZ RAM lack workaround */
	478	void memtab_mmap(void addr, size_t size)
	479	{
	480	void *ret;
	481
	482	if (gp2x_dev_id != GP2X_DEV_WIZ)
	483	return mmap(addr, size, PROT_READ \| PROT_WRITE,
	484	MAP_PRIVATE \| MAP_ANONYMOUS \| MAP_FIXED, -1, 0);
	485
	486	ret = mmap(addr, size, PROT_READ \| PROT_WRITE,
	487	MAP_SHARED \| MAP_FIXED, memdev, 0x03000000);
	488	if (ret != MAP_FAILED)
	489	warm_change_cb_range(WCB_C_BIT \| WCB_B_BIT, 1, ret, size);
	490	return ret;
	491	}
	492
55b0eeea	493	/* Caanoo stuff, perhaps move later */
55b0eeea	494	static const char * const caanoo_keys[KEY_MAX + 1] = {
	495	[0 ... KEY_MAX] = NULL,
	496	[KEY_UP] = "Up",
	497	[KEY_LEFT] = "Left",
	498	[KEY_RIGHT] = "Right",
	499	[KEY_DOWN] = "Down",
	500	[BTN_TRIGGER] = "A",
	501	[BTN_THUMB] = "X",
	502	[BTN_THUMB2] = "B",
	503	[BTN_TOP] = "Y",
	504	[BTN_TOP2] = "L",
	505	[BTN_PINKIE] = "R",
	506	[BTN_BASE] = "Home",
	507	[BTN_BASE2] = "Lock",
	508	[BTN_BASE3] = "I",
	509	[BTN_BASE4] = "II",
	510	[BTN_BASE5] = "Push",
	511	};
	512
b944a30e	513	struct haptic_data {
	514	int count;
	515	struct {
	516	short time, strength;
	517	} actions[120];
	518	};
	519
	520	#define HAPTIC_IOCTL_MAGIC 'I'
	521	#define HAPTIC_PLAY_PATTERN _IOW(HAPTIC_IOCTL_MAGIC, 4, struct haptic_data)
	522	#define HAPTIC_INDIVIDUAL_MODE _IOW(HAPTIC_IOCTL_MAGIC, 5, unsigned int)
	523	#define HAPTIC_SET_VIB_LEVEL _IOW(HAPTIC_IOCTL_MAGIC, 9, unsigned int)
	524
	525	static int hapticdev = -1;
3a40ff14	526	static struct haptic_data haptic_seq[2];
b944a30e	527
3a40ff14	528	static int haptic_read(const char fname, struct haptic_data data)
b944a30e	529	{
	530	int i, ret, v1, v2;
	531	char buf[128], *p;
	532	FILE *f;
	533
3a40ff14	534	f = fopen(fname, "r");
b944a30e	535	if (f == NULL) {
6469a8c4	536	fprintf(stderr, "fopen(%s)", fname);
3a40ff14	537	perror("");
b944a30e	538	return -1;
	539	}
	540
3a40ff14	541	for (i = 0; i < sizeof(data->actions) / sizeof(data->actions[0]); ) {
b944a30e	542	p = fgets(buf, sizeof(buf), f);
	543	if (p == NULL)
	544	break;
	545	while (p != 0 && p == ' ')
	546	p++;
	547	if (p == 0 \|\| p == ';' \|\| *p == '#')
	548	continue;
	549
	550	ret = sscanf(buf, "%d %d", &v1, &v2);
	551	if (ret != 2) {
	552	fprintf(stderr, "can't parse: %s", buf);
	553	continue;
	554	}
	555
3a40ff14	556	data->actions[i].time = v1;
3a40ff14	557	data->actions[i].strength = v2;
b944a30e	558	i++;
	559	}
	560	fclose(f);
	561
	562	if (i == 0) {
3a40ff14	563	fprintf(stderr, "bad haptic file: %s\n", fname);
b944a30e	564	return -1;
b944a30e	565	}
3a40ff14	566	data->count = i;
	567
	568	return 0;
	569	}
	570
	571	static int haptic_init(void)
	572	{
	573	int ret, i;
	574
	575	ret = haptic_read("haptic_w.cfg", &haptic_seq[0]);
	576	if (ret != 0)
	577	return -1;
	578	ret = haptic_read("haptic_s.cfg", &haptic_seq[1]);
	579	if (ret != 0)
	580	return -1;
b944a30e	581
	582	hapticdev = open("/dev/isa1200", O_RDWR \| O_NONBLOCK);
	583	if (hapticdev == -1) {
	584	perror("open(/dev/isa1200)");
	585	return -1;
	586	}
	587
	588	i = 0;
	589	ret = ioctl(hapticdev, HAPTIC_INDIVIDUAL_MODE, &i); /* use 2 of them */
	590	i = 3;
	591	ret \|= ioctl(hapticdev, HAPTIC_SET_VIB_LEVEL, &i); /* max */
	592	if (ret != 0) {
	593	fprintf(stderr, "haptic ioctls failed\n");
	594	close(hapticdev);
	595	hapticdev = -1;
	596	return -1;
	597	}
	598
	599	return 0;
	600	}
	601
3a40ff14	602	void plat_trigger_vibrate(int is_strong)
b944a30e	603	{
	604	int ret;
	605
	606	if (hapticdev == -2)
	607	return; // it's broken
	608	if (hapticdev < 0) {
	609	ret = haptic_init();
	610	if (ret < 0) {
	611	hapticdev = -2;
	612	return;
	613	}
	614	}
	615
3a40ff14	616	ioctl(hapticdev, HAPTIC_PLAY_PATTERN, &haptic_seq[!!is_strong]);
b944a30e	617	}
b944a30e	618
b07c18e8	619	static void caanoo_init(void)
	620	{
	621	in_probe();
	622	in_set_config(in_name_to_id("evdev:pollux-analog"), IN_CFG_KEY_NAMES,
	623	caanoo_keys, sizeof(caanoo_keys));
	624	}
	625
221be40d	626	/* Wiz stuff */
b07c18e8	627	static const struct in_default_bind in_gp2x_defbinds[] =
221be40d	628	{
	629	/* MXYZ SACB RLDU */
	630	{ GP2X_BTN_UP, IN_BINDTYPE_PLAYER12, DKEY_UP },
	631	{ GP2X_BTN_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN },
	632	{ GP2X_BTN_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT },
	633	{ GP2X_BTN_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
	634	{ GP2X_BTN_X, IN_BINDTYPE_PLAYER12, DKEY_CROSS },
	635	{ GP2X_BTN_B, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
	636	{ GP2X_BTN_A, IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
	637	{ GP2X_BTN_Y, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
	638	{ GP2X_BTN_L, IN_BINDTYPE_PLAYER12, DKEY_L1 },
	639	{ GP2X_BTN_R, IN_BINDTYPE_PLAYER12, DKEY_R1 },
	640	{ GP2X_BTN_START, IN_BINDTYPE_PLAYER12, DKEY_START },
	641	{ GP2X_BTN_SELECT, IN_BINDTYPE_EMU, SACTION_ENTER_MENU },
	642	{ GP2X_BTN_VOL_UP, IN_BINDTYPE_EMU, SACTION_VOLUME_UP },
	643	{ GP2X_BTN_VOL_DOWN, IN_BINDTYPE_EMU, SACTION_VOLUME_DOWN },
	644	{ 0, 0, 0 },
	645	};
	646
221be40d	647	// unused dummy for in_gp2x
	648	volatile unsigned short *gp2x_memregs;
	649
b07c18e8	650	static void wiz_init(void)
55b0eeea	651	{
b07c18e8	652	in_gp2x_init(in_gp2x_defbinds);
b07c18e8	653	in_probe();
55b0eeea	654	}