Help with LCD config

hi,

can someone help me configuring this LCD ( datasheet in attachment ) I dont seem to be able to set correct VFP,VBP,HBP,HFP

I use AM3517, my current config is

 {   /**/       DISPC_PIXELFORMAT_RGB32,            //pixelFmt;   

 480,                                //width;    

272,                                //height;    

1,                                  //hsw;    

15,                                 //hfp;    

36,                                 //hbp;    

1,                                  //vsw;    

7,                                  //vfp;    

9,                                  //vbp;    

1,                                  //logClkDiv;   

 9,                                  //pixelClkDiv;   

 (9 << 0),                           //dss1ClkSel;      

 0,                                  //loadMode;   

 (DISPC_POL_FREQ_IVS | DISPC_POL_FREQ_IHS | DISPC_POL_FREQ_ONOFF),//polFreq;  

 0x00000000,                         //lcdDefaultColor;    

0x00000000,                         //lcdTransColor;   

 0x00000000,                         //tvDefaultColor;    

0x00000000,                         //tvTransColor;        },  

 Tnx, Regards, Luka