/*
- * (C) Gražvydas "notaz" Ignotas, 2009-2011
+ * (C) Gražvydas "notaz" Ignotas, 2009-2012
*
* This work is licensed under the terms of the GNU GPLv2 or later.
* See the COPYING file in the top-level directory.
+ *
+ * GPH claims:
+ * Main Memory : Wiz = 0 ~ 2A00000, Caanoo = 0 ~ 5600000 (86M)
+ * Frame Buffer : Wiz = 2A00000 ~ 2E00000 (4M), Caanoo = 5600000 ~ 5700000 (1M)
+ * Sound Buffer : Wiz = 2E00000 ~ 3000000 (2M), Caanoo = 5700000 ~ 5800000 (1M)
+ * YUV Buffer : Caanoo = 5800000 ~ 6000000 (8M)
+ * 3D Buffer : Wiz = 3000000 ~ 4000000 (16M),Caanoo = 6000000 ~ 8000000 (32M)
+ *
+ * Caanoo dram column (or row?) is 1024 bytes?
+ *
+ * pollux display array:
+ * 27:24 | 23:18 | 17:11 | 10:6 | 5:0
+ * seg | y[11:5] | x[11:6] | y[4:0] | x[5:0]
+ * | blk_index[12:0] | block[10:0]
*/
#include <stdio.h>
#include <linux/soundcard.h>
#include <linux/input.h>
-#include "common/input.h"
-#include "gp2x/in_gp2x.h"
-#include "linux/in_evdev.h"
-#include "common/menu.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 "main.h"
#include "menu.h"
#include "plat.h"
-#include "pcnt.h"
-#include "../plugins/gpulib/cspace.h"
+#include "cspace.h"
+#include "../libpcsxcore/psxmem_map.h"
-int gp2x_dev_id;
-static int fbdev = -1, memdev = -1, battdev = -1, mixerdev = -1;
-static volatile unsigned short *memregs;
-static volatile unsigned int *memregl;
+static int fbdev = -1;
static void *fb_vaddrs[2];
static unsigned int fb_paddrs[2];
static int fb_work_buf;
-static int cpu_clock_allowed, have_warm;
-static unsigned int saved_video_regs[2][6];
+static int have_warm;
#define FB_VRAM_SIZE (320*240*2*2*2) // 2 buffers with space for 24bpp mode
+static unsigned int uppermem_pbase, vram_pbase;
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;
{ 0, 0, 0 },
};
+static const struct menu_keymap key_pbtn_map[] =
+{
+ { KEY_UP, PBTN_UP },
+ { KEY_DOWN, PBTN_DOWN },
+ { KEY_LEFT, PBTN_LEFT },
+ { KEY_RIGHT, PBTN_RIGHT },
+ /* Caanoo */
+ { BTN_THUMB2, PBTN_MOK },
+ { BTN_THUMB, PBTN_MBACK },
+ { BTN_TRIGGER, PBTN_MA2 },
+ { BTN_TOP, PBTN_MA3 },
+ { BTN_BASE, PBTN_MENU },
+ { BTN_TOP2, PBTN_L },
+ { BTN_PINKIE, PBTN_R },
+ /* "normal" keyboards */
+ { KEY_ENTER, PBTN_MOK },
+ { KEY_ESC, PBTN_MBACK },
+ { KEY_SEMICOLON, PBTN_MA2 },
+ { KEY_APOSTROPHE, PBTN_MA3 },
+ { KEY_BACKSLASH, PBTN_MENU },
+ { KEY_LEFTBRACE, PBTN_L },
+ { KEY_RIGHTBRACE, PBTN_R },
+};
+
+static const struct in_pdata gp2x_evdev_pdata = {
+ .defbinds = in_evdev_defbinds,
+ .key_map = key_pbtn_map,
+ .kmap_size = sizeof(key_pbtn_map) / sizeof(key_pbtn_map[0]),
+};
+
static void *fb_flip(void)
{
memregl[0x406C>>2] = memregl[0x446C>>2] = fb_paddrs[fb_work_buf];
memregl[0x4458>>2] = r;
}
-/* note: both PLLs are programmed the same way,
- * the databook incorrectly states that PLL1 differs */
-static int decode_pll(unsigned int reg)
-{
- long long v;
- int p, m, s;
-
- p = (reg >> 18) & 0x3f;
- m = (reg >> 8) & 0x3ff;
- s = reg & 0xff;
-
- if (p == 0)
- p = 1;
-
- v = 27000000; // master clock
- v = v * m / (p << s);
- return v;
-}
-
-int plat_cpu_clock_get(void)
-{
- return decode_pll(memregl[0xf004>>2]) / 1000000;
-}
-
-int plat_cpu_clock_apply(int mhz)
+static int cpu_clock_wrapper(int mhz)
{
- int adiv, mdiv, pdiv, sdiv = 0;
- int i, vf000, vf004;
-
- if (!cpu_clock_allowed)
- return -1;
- if (mhz == plat_cpu_clock_get())
- return 0;
-
- // m = MDIV, p = PDIV, s = SDIV
- #define SYS_CLK_FREQ 27
- pdiv = 9;
- mdiv = (mhz * pdiv) / SYS_CLK_FREQ;
- if (mdiv & ~0x3ff)
- return -1;
- vf004 = (pdiv<<18) | (mdiv<<8) | sdiv;
-
- // attempt to keep the AHB divider close to 250, but not higher
- for (adiv = 1; mhz / adiv > 250; adiv++)
- ;
-
- vf000 = memregl[0xf000>>2];
- vf000 = (vf000 & ~0x3c0) | ((adiv - 1) << 6);
- memregl[0xf000>>2] = vf000;
- memregl[0xf004>>2] = vf004;
- memregl[0xf07c>>2] |= 0x8000;
- for (i = 0; (memregl[0xf07c>>2] & 0x8000) && i < 0x100000; i++)
- ;
-
- printf("clock set to %dMHz, AHB set to %dMHz\n", mhz, mhz / adiv);
-
// 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;
}
-int plat_get_bat_capacity(void)
-{
- unsigned short magic_val = 0;
-
- if (battdev < 0)
- return -1;
- if (read(battdev, &magic_val, sizeof(magic_val)) != sizeof(magic_val))
- return -1;
- switch (magic_val) {
- default:
- case 1: return 100;
- case 2: return 66;
- case 3: return 40;
- case 4: return 0;
- }
-}
-
#define TIMER_BASE3 0x1980
#define TIMER_REG(x) memregl[(TIMER_BASE3 + x) >> 2]
return TIMER_REG(0);
}
-static void timer_cleanup(void)
-{
- TIMER_REG(0x40) = 0x0c; /* be sure clocks are on */
- TIMER_REG(0x08) = 0x23; /* stop the timer, clear irq in case it's pending */
- TIMER_REG(0x00) = 0; /* clear counter */
- TIMER_REG(0x40) = 0; /* clocks off */
- TIMER_REG(0x44) = 0; /* dividers back to default */
-}
-
void plat_video_menu_enter(int is_rom_loaded)
{
if (pl_vout_buf != NULL) {
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)
{
}
-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 (
#define DMA_REG(x) memregl[(DMA_BASE6 + x) >> 2]
/* this takes ~1.5ms, while ldm/stm ~1.95ms */
-static void raw_flip_dma(int x, int y)
+static void raw_blit_dma(int doffs, const void *vram, int w, int h,
+ int sstride, int bgr24)
{
+ unsigned int pixel_offset = (unsigned short *)vram - psx_vram;
unsigned int dst = fb_paddrs[fb_work_buf] +
(fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8;
- int spsx_line = y + psx_offset_y;
- int spsx_offset = (x + psx_offset_x) & 0x3f8;
+ int spsx_line = pixel_offset / 1024 + psx_offset_y;
+ int spsx_offset = (pixel_offset + psx_offset_x) & 0x3f8;
+ unsigned int vram_byte_pos, vram_byte_step;
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);
+ //warm_cache_op_all(WOP_D_CLEAN);
dst &= ~7;
len &= ~7;
DMA_REG(0x24) = 1;
}
- for (i = psx_src_height; i > 0; i--, spsx_line += psx_step, dst += dst_stride) {
+ vram_byte_pos = vram_pbase;
+ vram_byte_pos += (spsx_line & 511) * 2 * 1024 + spsx_offset * 2;
+ vram_byte_step = psx_step * 2 * 1024;
+
+ for (i = psx_src_height; i > 0;
+ i--, vram_byte_pos += vram_byte_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(0x10) = vram_byte_pos; // 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(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(int x, int y) \
+static void name(int doffs, const void *vram_, int w, int h, int sstride, int bgr24) \
{ \
- unsigned short *vram = psx_vram; \
+ const unsigned short *vram = vram_; \
unsigned char *dst = (unsigned char *)g_menuscreen_ptr + \
(fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8; \
- unsigned int src = (y + psx_offset_y) * 1024 + x + psx_offset_x; \
int dst_stride = 320 * psx_bpp / 8; \
int len = psx_src_width * psx_bpp / 8; \
int i; \
\
- pcnt_start(PCNT_BLIT); \
- \
- for (i = psx_src_height; i > 0; i--, src += psx_step * 1024, dst += dst_stride) { \
- src &= 1024*512-1; \
- blitfunc(dst, vram + src, len); \
- } \
- \
- if (psx_bpp == 16) { \
- pl_vout_buf = g_menuscreen_ptr; \
- pl_print_hud(fb_offset_x); \
- } \
- \
- g_menuscreen_ptr = fb_flip(); \
- pl_rearmed_cbs.flip_cnt++; \
- \
- pcnt_end(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); \
}
-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)
+make_flip_func(raw_blit_soft, memcpy)
+make_flip_func(raw_blit_soft_368, blit320_368)
+make_flip_func(raw_blit_soft_512, blit320_512)
+make_flip_func(raw_blit_soft_640, blit320_640)
void *plat_gvideo_set_mode(int *w_, int *h_, int *bpp_)
{
switch (w + (bpp != 16) + !soft_scaling) {
case 640:
- pl_rearmed_cbs.pl_vout_raw_flip = raw_flip_soft_640;
+ pl_plat_blit = raw_blit_soft_640;
w_max = 640;
break;
case 512:
- pl_rearmed_cbs.pl_vout_raw_flip = raw_flip_soft_512;
+ pl_plat_blit = raw_blit_soft_512;
w_max = 512;
break;
case 384:
case 368:
- pl_rearmed_cbs.pl_vout_raw_flip = raw_flip_soft_368;
+ pl_plat_blit = raw_blit_soft_368;
w_max = 368;
break;
default:
- pl_rearmed_cbs.pl_vout_raw_flip = have_warm ? raw_flip_dma : raw_flip_soft;
+ pl_plat_blit = have_warm ? raw_blit_dma : raw_blit_soft;
w_max = 320;
break;
}
}
fb_offset_y = 240/2 - h / 2;
- psx_offset_x = poff_w;
+ psx_offset_x = poff_w * psx_bpp/8 / 2;
psx_offset_y = poff_h;
psx_src_width = w;
psx_src_height = h;
*w_ = 320;
*h_ = fb_offset_y + psx_src_height;
- return NULL;
+ return g_menuscreen_ptr;
}
/* not really used, we do raw_flip */
void *plat_gvideo_flip(void)
{
- return NULL;
+ g_menuscreen_ptr = fb_flip();
+ return g_menuscreen_ptr;
}
void plat_gvideo_close(void)
{
}
-static void save_multiple_regs(unsigned int *dest, int base, int count)
+static void *pl_emu_mmap(unsigned long addr, size_t size, int is_fixed,
+ enum psxMapTag tag)
{
- const volatile unsigned int *regs = memregl + base / 4;
- int i;
+ unsigned int pbase;
+ void *retval;
+ int ret;
+
+ if (!have_warm)
+ goto basic_map;
+
+ switch (tag) {
+ case MAP_TAG_RAM:
+ if (size > 0x400000) {
+ fprintf(stderr, "unexpected ram map request: %08lx %x\n",
+ addr, size);
+ exit(1);
+ }
+ pbase = (uppermem_pbase + 0xffffff) & ~0xffffff;
+ pbase += 0x400000;
+ retval = (void *)addr;
+ ret = warm_mmap_section(retval, pbase, size, WCB_C_BIT);
+ if (ret != 0) {
+ fprintf(stderr, "ram section map failed\n");
+ exit(1);
+ }
+ goto out;
+ case MAP_TAG_VRAM:
+ if (size > 0x400000) {
+ fprintf(stderr, "unexpected vram map request: %08lx %x\n",
+ addr, size);
+ exit(1);
+ }
+ if (addr == 0)
+ addr = 0x60000000;
+ vram_pbase = (uppermem_pbase + 0xffffff) & ~0xffffff;
+ retval = (void *)addr;
+
+ ret = warm_mmap_section(retval, vram_pbase, size, WCB_C_BIT);
+ if (ret != 0) {
+ fprintf(stderr, "vram section map failed\n");
+ exit(1);
+ }
+ goto out;
+ case MAP_TAG_LUTS:
+ // mostly for Wiz to not run out of RAM
+ if (size > 0x800000) {
+ fprintf(stderr, "unexpected LUT map request: %08lx %x\n",
+ addr, size);
+ exit(1);
+ }
+ pbase = (uppermem_pbase + 0xffffff) & ~0xffffff;
+ pbase += 0x800000;
+ retval = (void *)addr;
+ ret = warm_mmap_section(retval, pbase, size, WCB_C_BIT);
+ if (ret != 0) {
+ fprintf(stderr, "LUT section map failed\n");
+ exit(1);
+ }
+ goto out;
+ default:
+ break;
+ }
+
+basic_map:
+ retval = plat_mmap(addr, size, 0, is_fixed);
- for (i = 0; i < count; i++)
- dest[i] = regs[i];
+out:
+ if (tag == MAP_TAG_VRAM)
+ psx_vram = retval;
+ return retval;
}
-static void restore_multiple_regs(int base, const unsigned int *src, int count)
+static void pl_emu_munmap(void *ptr, size_t size, enum psxMapTag tag)
{
- volatile unsigned int *regs = memregl + base / 4;
- int i;
-
- for (i = 0; i < count; i++)
- regs[i] = src[i];
+ switch (tag) {
+ case MAP_TAG_RAM:
+ case MAP_TAG_VRAM:
+ case MAP_TAG_LUTS:
+ warm_munmap_section(ptr, size);
+ break;
+ default:
+ plat_munmap(ptr, size);
+ break;
+ }
}
void plat_init(void)
{
const char *main_fb_name = "/dev/fb0";
struct fb_fix_screeninfo fbfix;
- int rate, timer_div, timer_div2;
- int fbdev, ret, warm_ret;
- FILE *f;
-
- memdev = open("/dev/mem", O_RDWR);
- if (memdev == -1) {
- perror("open(/dev/mem) failed");
- exit(1);
- }
-
- memregs = mmap(0, 0x20000, PROT_READ|PROT_WRITE, MAP_SHARED, memdev, 0xc0000000);
- if (memregs == MAP_FAILED) {
- perror("mmap(memregs) failed");
- exit(1);
- }
- memregl = (volatile void *)memregs;
+ int ret;
- // save video regs of both MLCs
- save_multiple_regs(saved_video_regs[0], 0x4058, ARRAY_SIZE(saved_video_regs[0]));
- save_multiple_regs(saved_video_regs[1], 0x4458, ARRAY_SIZE(saved_video_regs[1]));
+ plat_target_init();
fbdev = open(main_fb_name, O_RDWR);
if (fbdev == -1) {
perror("ioctl(fbdev) failed");
exit(1);
}
+ uppermem_pbase = fbfix.smem_start;
+
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,
+ ret = warm_init();
+ have_warm = (ret == 0);
+
+ if (have_warm) {
+ // map fb as write-through cached section
+ fb_vaddrs[0] = (void *)0x7fe00000;
+ ret = warm_mmap_section(fb_vaddrs[0], fb_paddrs[0],
+ FB_VRAM_SIZE, WCB_C_BIT);
+ if (ret != 0) {
+ fprintf(stderr, "fb section map failed\n");
+ fb_vaddrs[0] = NULL;
+
+ // we could continue but it would just get messy
+ exit(1);
+ }
+ }
+ if (fb_vaddrs[0] == NULL) {
+ 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);
+ if (fb_vaddrs[0] == MAP_FAILED) {
+ perror("mmap(fb_vaddrs) failed");
+ exit(1);
+ }
+
+ memset(fb_vaddrs[0], 0, FB_VRAM_SIZE);
+ warm_change_cb_range(WCB_C_BIT, 1, fb_vaddrs[0], FB_VRAM_SIZE);
}
+ printf(" mapped @%p\n", fb_vaddrs[0]);
+
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();
- warm_ret = warm_init();
- have_warm = warm_ret == 0;
- warm_change_cb_upper(WCB_B_BIT, 1);
-
- /* some firmwares have sys clk on PLL0, we can't adjust CPU clock
- * by reprogramming the PLL0 then, as it overclocks system bus */
- if ((memregl[0xf000>>2] & 0x03000030) == 0x01000000)
- cpu_clock_allowed = 1;
- else {
- cpu_clock_allowed = 0;
- fprintf(stderr, "unexpected PLL config (%08x), overclocking disabled\n",
- memregl[0xf000>>2]);
- }
-
- /* find what PLL1 runs at, for the timer */
- rate = decode_pll(memregl[0xf008>>2]);
- printf("PLL1 @ %dHz\n", rate);
-
- /* setup timer */
- timer_div = (rate + 500000) / 1000000;
- timer_div2 = 0;
- while (timer_div > 256) {
- timer_div /= 2;
- timer_div2++;
- }
- if (1 <= timer_div && timer_div <= 256 && timer_div2 < 4) {
- int timer_rate = (rate >> timer_div2) / timer_div;
- if (TIMER_REG(0x08) & 8) {
- fprintf(stderr, "warning: timer in use, overriding!\n");
- timer_cleanup();
- }
- if (timer_rate != 1000000)
- fprintf(stderr, "warning: timer drift %d us\n", timer_rate - 1000000);
-
- timer_div2 = (timer_div2 + 3) & 3;
- TIMER_REG(0x44) = ((timer_div - 1) << 4) | 2; /* using PLL1 */
- TIMER_REG(0x40) = 0x0c; /* clocks on */
- TIMER_REG(0x08) = 0x68 | timer_div2; /* run timer, clear irq, latch value */
- }
- else
- fprintf(stderr, "warning: could not make use of timer\n");
-
/* setup DMA */
DMA_REG(0x0c) = 0x20000; // pending IRQ clear
- battdev = open("/dev/pollux_batt", O_RDONLY);
- if (battdev < 0)
- perror("Warning: could't open pollux_batt");
-
- f = fopen("/dev/accel", "rb");
- if (f) {
- printf("detected Caanoo\n");
- gp2x_dev_id = GP2X_DEV_CAANOO;
- fclose(f);
- }
- else {
- printf("detected Wiz\n");
- gp2x_dev_id = GP2X_DEV_WIZ;
- }
-
in_tsbutton_init();
- in_evdev_init(in_evdev_defbinds);
+ in_evdev_init(&gp2x_evdev_pdata);
if (gp2x_dev_id == GP2X_DEV_CAANOO)
caanoo_init();
else
wiz_init();
- mixerdev = open("/dev/mixer", O_RDWR);
- if (mixerdev == -1)
- perror("open(/dev/mixer)");
-
- pl_rearmed_cbs.pl_vout_raw_flip = have_warm ? raw_flip_dma : raw_flip_soft;
- pl_rearmed_cbs.pl_vout_set_raw_vram = pl_vout_set_raw_vram;
+ pl_plat_blit = have_warm ? raw_blit_dma : raw_blit_soft;
psx_src_width = 320;
psx_src_height = 240;
pl_rearmed_cbs.screen_w = 320;
pl_rearmed_cbs.screen_h = 240;
+
+ plat_target_setup_input();
+
+ plat_target.cpu_clock_set = cpu_clock_wrapper;
+
+ psxMapHook = pl_emu_mmap;
+ psxUnmapHook = pl_emu_munmap;
}
void plat_finish(void)
{
warm_finish();
- timer_cleanup();
-
memset(fb_vaddrs[0], 0, FB_VRAM_SIZE);
- restore_multiple_regs(0x4058, saved_video_regs[0], ARRAY_SIZE(saved_video_regs[0]));
- restore_multiple_regs(0x4458, saved_video_regs[1], ARRAY_SIZE(saved_video_regs[1]));
- memregl[0x4058>>2] |= 0x10;
- memregl[0x4458>>2] |= 0x10;
munmap(fb_vaddrs[0], FB_VRAM_SIZE);
close(fbdev);
-
- if (battdev >= 0)
- close(battdev);
- if (mixerdev >= 0)
- close(mixerdev);
- munmap((void *)memregs, 0x20000);
- close(memdev);
+ plat_target_finish();
}
/* Caanoo stuff, perhaps move later */
return 0;
}
-void plat_trigger_vibrate(int is_strong)
+void plat_trigger_vibrate(int pad, int low, int high)
{
+ int is_strong;
int ret;
+ if (low == 0 && high == 0)
+ return;
+ is_strong = (high >= 0xf0);
+
if (hapticdev == -2)
return; // it's broken
if (hapticdev < 0) {
{ 0, 0, 0 },
};
-void plat_step_volume(int is_up)
-{
- static int volume = 50;
- int ret, val;
-
- if (mixerdev < 0)
- return;
-
- if (is_up) {
- volume += 5;
- if (volume > 255) volume = 255;
- }
- else {
- volume -= 5;
- if (volume < 0) volume = 0;
- }
- val = volume;
- val |= val << 8;
-
- ret = ioctl(mixerdev, SOUND_MIXER_WRITE_PCM, &val);
- if (ret == -1)
- perror("WRITE_PCM");
-}
-
// unused dummy for in_gp2x
volatile unsigned short *gp2x_memregs;
notaz.gp2x.de / pcsx_rearmed.git / blobdiff