void set_ram_tweaks(void)
{
int args[8]={0,-1,-1,-1,-1,-1,-1,-1};
sscanf(RAMTWEAKSVALUES,RAMTWEAKSTRUCTURE,&args[0],&args[1],&args[2],&args[3],&args[4],&args[5],&args[6],&args[7]);
if (args[0]) {
printf("RAM Tweaks Activated\r\n");
if((args[1]!=-1) && (args[1]-1 < 16)) set_tRC(args[1]-1);
if((args[2]!=-1) && (args[2]-1 < 16)) set_tRAS(args[2]-1);
if((args[3]!=-1) && (args[3]-1 < 16)) set_tWR(args[3]-1);
if((args[4]!=-1) && (args[4]-1 < 16)) set_tMRD(args[4]-1);
if((args[5]!=-1) && (args[5]-1 < 16)) set_tRFC(args[5]-1);
if((args[6]!=-1) && (args[6] < 16)) set_tRP(args[6]-1);
if((args[7]!=-1) && (args[7]-1 < 16)) set_tRCD(args[7]-1);
} else {
printf("RAM Tweaks Disabled\r\n");
}
}
int tweakz (int parametre) {
SDL_Event event;
if (!pTweakzMenu_Surface) pTweakzMenu_Surface = SDL_LoadBMP("images/menu_tweak.bmp");
if (!pTweakzMenu_Surface) {
write_log ("SDLUI: Failed to load menu image\n");
abort();
}
menu_load_surface(pTweakz_Surface);
int tweakloopdone = 0;
int kup = 0;
int kdown = 0;
int kleft = 0;
int kright = 0;
int kb = 0;
int seciliolan = 0;
int q;
char* tweaks[] = {"CPU Mhz","tRC","tRAS","tWR","tMRD","tRFC","tRP","tRCD","PLL","Timing","Default (200mhz)","Default (266mhz)","Evil Dragon (266mhz)"};
int defaults[] = {200,8,16,3,8,8,8,8,1,1};
int def_slow_tweak[] = {200,8,16,3,8,8,8,8,1,1};
int def_fast_tweak[] = {266,8,16,3,8,8,8,8,1,1};
int evil_tweak[] = {266,6,4,1,1,1,2,2,1,1};
char *tmp;
tmp=(char*)malloc(5);
unsigned sysfreq=0;
int cpufreq;
sysfreq = get_freq_920_CLK();
sysfreq*= get_920_Div()+1;
cpufreq = sysfreq/1000000;
defaults[0] = cpufreq;
defaults[1] = get_tRC();
defaults[2] = get_tRAS();
defaults[3] = get_tWR();
defaults[4] = get_tMRD();
defaults[5] = get_tRFC();
defaults[6] = get_tRP();
defaults[7] = get_tRCD();
while (!tweakloopdone) {
while (SDL_PollEvent(&event)) {
if (event.type == SDL_QUIT) { tweakloopdone = 1; }
if (event.type == SDL_JOYBUTTONDOWN) {
switch (event.jbutton.button) {
case GP2X_BUTTON_UP: seciliolan--; break;
case GP2X_BUTTON_DOWN: seciliolan++; break;
case GP2X_BUTTON_LEFT: kleft = 1; break;
case GP2X_BUTTON_RIGHT: kright = 1; break;
case GP2X_BUTTON_SELECT: tweakloopdone = 1; break;
case GP2X_BUTTON_B: kb =1; break;
}
}
if (event.type == SDL_KEYDOWN) {
switch (event.key.keysym.sym) {
case SDLK_ESCAPE: tweakloopdone = 1; break;
case SDLK_UP: seciliolan--; break;
case SDLK_DOWN: seciliolan++; break;
case SDLK_LEFT: kleft = 1; break;
case SDLK_RIGHT: kright = 1; break;
case SDLK_b: kb = 1; break;
default: break;
}
}
}
if (kb == 1) {
if (seciliolan == 10) {
for (q=0; q<10;q++) { defaults[q] = def_slow_tweak[q]; }
}
if (seciliolan == 11) {
for (q=0; q<10;q++) { defaults[q] = def_fast_tweak[q]; }
}
if (seciliolan == 12) {
for (q=0; q<10;q++) { defaults[q] = evil_tweak[q]; }
}
if (seciliolan < 10) {
//apply
//printf("FLCK: %d",0); set_CAS(0);
printf("FLCK: %d",defaults[0]); set_FCLK(defaults[0]);
printf("tRC : %d",defaults[1]); set_tRC(defaults[1]-1);
printf("tRAS: %d",defaults[2]); set_tRAS(defaults[2]-1);
printf("tWR : %d",defaults[3]); set_tWR(defaults[3]-1);
printf("tMRD: %d",defaults[4]); set_tMRD(defaults[4]-1);
printf("tRFC: %d",defaults[5]); set_tRFC(defaults[5]-1);
printf("tRP : %d",defaults[6]); set_tRP(defaults[6]-1);
printf("tRCD: %d",defaults[7]); set_tRCD(defaults[7]-1);
if (defaults[8] == 0) {
printf("FLCD: %d",defaults[9]); set_add_FLCDCLK(defaults[9]-1);
} else {
printf("ULCD: %d",defaults[9]); set_add_ULCDCLK(defaults[9]-1);
}
tweakloopdone = 1;
}
kb = 0;
}
if (kleft == 1) {
if (seciliolan < 10) { defaults[seciliolan]--; }
kleft = 0;
}
if (kright == 1) {
if (seciliolan < 10) { defaults[seciliolan]++; }
kright = 0;
}
if (defaults[0] == 199) defaults[0] = 200; //mhz
if (defaults[1] == 17) defaults[1] = 1; //trc
if (defaults[2] == 17) defaults[2] = 1; //tras
if (defaults[3] == 17) defaults[3] = 1; //twr
if (defaults[4] == 17) defaults[4] = 1; //tmrd
if (defaults[5] == 17) defaults[5] = 1; //trfc
if (defaults[6] == 17) defaults[6] = 1; //trp
if (defaults[7] == 17) defaults[7] = 1; //trcd
if (defaults[8] == -1) defaults[8] = 1; //lcd
if (defaults[9] == -7) defaults[9] = 10; //timing
if (defaults[0] == 316) defaults[0] = 315; //mhz
if (defaults[1] == 0) defaults[1] = 16; //trc
if (defaults[2] == 0) defaults[2] = 16; //tras
if (defaults[3] == 0) defaults[3] = 16; //twr
if (defaults[4] == 0) defaults[4] = 16; //tmrd
if (defaults[5] == 0) defaults[5] = 16; //trfc
if (defaults[6] == 0) defaults[6] = 16; //trp
if (defaults[7] == 0) defaults[7] = 16; //trcd
if (defaults[8] == 11) defaults[7] = -6; //timing
if (seciliolan < 0) { seciliolan = 12; }
if (seciliolan > 12) { seciliolan = 0; }
// background
SDL_BlitSurface (pMenu_Surface,NULL,tmpSDLScreen,NULL);
// texts
int sira = 0;
int skipper = 0;
for (q=0; q<13; q++) {
if (q == 10) { skipper = 30; }
if (seciliolan == q) {
text_color.r = 255; text_color.g = 100; text_color.b = 100;
}
write_text (10,skipper+25+(sira*10),tweaks[q]); //
if (q <10) {
if (q == 8) {
if (defaults[8] == 0) {
sprintf(tmp,"%s","FPLL");
} else {
sprintf(tmp,"%s","UPLL");
}
} else {
sprintf(tmp,"%d",defaults[q]);
}
write_text (100,skipper+25+(sira*10),tmp);
}
if (seciliolan == q) {
text_color.r = 0; text_color.g = 0; text_color.b = 0;
}
sira++;
}
write_text (25,3,msg);
write_text (15,228,msg_status);
SDL_BlitSurface (tmpSDLScreen,NULL,display,NULL);
#ifdef USE_GL
flush_gl_buffer (&glbuffer, 0, display->h - 1);
render_gl_buffer (&glbuffer, 0, display->h - 1);
glFlush ();
SDL_GL_SwapBuffers ();
#else
SDL_Flip (display);
#endif
} //while done
menu_restore_surface();
return 0;
}
