__s32 BSP_disp_set_gamma_table(__u32 sel, __u32 *gamtbl_addr,
__u32 gamtbl_size)
{
if ((gamtbl_addr == NULL) || (gamtbl_size > 1024)) {
DE_WRN("para invalid in BSP_disp_set_gamma_table\n");
return DIS_FAIL;
}
TCON1_set_gamma_table(sel, (__u32) (gamtbl_addr), gamtbl_size);
return DIS_SUCCESS;
}
static __s32 video_enhancement_start(__u32 sel, __u32 id)
{
__u32 scaleuprate;
__u32 scaler_index;
__u32 gamma_tab[256] =
{
0x00000000,0x00010101,0x00020202,0x00030303,0x00040404,0x00050505,0x00060606,0x00070707,
0x00080808,0x00090909,0x000A0A0A,0x000B0B0B,0x000C0C0C,0x000D0D0D,0x000D0D0D,0x000E0E0E,
0x000F0F0F,0x00101010,0x00111111,0x00111111,0x00121212,0x00131313,0x00141414,0x00141414,
0x00151515,0x00161616,0x00161616,0x00171717,0x00181818,0x00191919,0x00191919,0x001A1A1A,
0x001B1B1B,0x001B1B1B,0x001C1C1C,0x001D1D1D,0x001E1E1E,0x001E1E1E,0x001F1F1F,0x00202020,
0x00212121,0x00212121,0x00222222,0x00232323,0x00242424,0x00242424,0x00252525,0x00262626,
0x00272727,0x00282828,0x00292929,0x00292929,0x002A2A2A,0x002B2B2B,0x002C2C2C,0x002D2D2D,
0x002E2E2E,0x002F2F2F,0x00303030,0x00313131,0x00313131,0x00323232,0x00333333,0x00343434,
0x00353535,0x00363636,0x00373737,0x00383838,0x00393939,0x003A3A3A,0x003B3B3B,0x003C3C3C,
0x003D3D3D,0x003E3E3E,0x003F3F3F,0x00404040,0x00414141,0x00424242,0x00434343,0x00444444,
0x00454545,0x00464646,0x00474747,0x00484848,0x004A4A4A,0x004B4B4B,0x004C4C4C,0x004D4D4D,
0x004E4E4E,0x004F4F4F,0x00505050,0x00515151,0x00525252,0x00535353,0x00555555,0x00565656,
0x00575757,0x00585858,0x00595959,0x005A5A5A,0x005B5B5B,0x005C5C5C,0x005E5E5E,0x005F5F5F,
0x00606060,0x00616161,0x00626262,0x00636363,0x00656565,0x00666666,0x00676767,0x00686868,
0x00696969,0x006B6B6B,0x006C6C6C,0x006D6D6D,0x006E6E6E,0x006F6F6F,0x00717171,0x00727272,
0x00737373,0x00747474,0x00757575,0x00777777,0x00787878,0x00797979,0x007A7A7A,0x007B7B7B,
0x007D7D7D,0x007E7E7E,0x007F7F7F,0x00808080,0x00828282,0x00838383,0x00848484,0x00858585,
0x00868686,0x00888888,0x00898989,0x008A8A8A,0x008B8B8B,0x008D8D8D,0x008E8E8E,0x008F8F8F,
0x00909090,0x00929292,0x00939393,0x00949494,0x00959595,0x00979797,0x00989898,0x00999999,
0x009A9A9A,0x009B9B9B,0x009D9D9D,0x009E9E9E,0x009F9F9F,0x00A0A0A0,0x00A2A2A2,0x00A3A3A3,
0x00A4A4A4,0x00A5A5A5,0x00A6A6A6,0x00A8A8A8,0x00A9A9A9,0x00AAAAAA,0x00ABABAB,0x00ACACAC,
0x00AEAEAE,0x00AFAFAF,0x00B0B0B0,0x00B1B1B1,0x00B2B2B2,0x00B4B4B4,0x00B5B5B5,0x00B6B6B6,
0x00B7B7B7,0x00B8B8B8,0x00B9B9B9,0x00BBBBBB,0x00BCBCBC,0x00BDBDBD,0x00BEBEBE,0x00BFBFBF,
0x00C0C0C0,0x00C1C1C1,0x00C3C3C3,0x00C4C4C4,0x00C5C5C5,0x00C6C6C6,0x00C7C7C7,0x00C8C8C8,
0x00C9C9C9,0x00CACACA,0x00CBCBCB,0x00CDCDCD,0x00CECECE,0x00CFCFCF,0x00D0D0D0,0x00D1D1D1,
0x00D2D2D2,0x00D3D3D3,0x00D4D4D4,0x00D5D5D5,0x00D6D6D6,0x00D7D7D7,0x00D8D8D8,0x00D9D9D9,
0x00DADADA,0x00DBDBDB,0x00DCDCDC,0x00DDDDDD,0x00DEDEDE,0x00DFDFDF,0x00E0E0E0,0x00E1E1E1,
0x00E2E2E2,0x00E3E3E3,0x00E4E4E4,0x00E5E5E5,0x00E5E5E5,0x00E6E6E6,0x00E7E7E7,0x00E8E8E8,
0x00E9E9E9,0x00EAEAEA,0x00EBEBEB,0x00ECECEC,0x00ECECEC,0x00EDEDED,0x00EEEEEE,0x00EFEFEF,
0x00F0F0F0,0x00F0F0F0,0x00F1F1F1,0x00F2F2F2,0x00F3F3F3,0x00F3F3F3,0x00F4F4F4,0x00F5F5F5,
0x00F6F6F6,0x00F6F6F6,0x00F7F7F7,0x00F8F8F8,0x00F8F8F8,0x00F9F9F9,0x00FAFAFA,0x00FAFAFA,
0x00FBFBFB,0x00FCFCFC,0x00FCFCFC,0x00FDFDFD,0x00FDFDFD,0x00FEFEFE,0x00FEFEFE,0x00FFFFFF
};
if(gdisp.screen[sel].output_type == DISP_OUTPUT_TYPE_HDMI)//!!! assume open HDMI before video start
{
scaler_index = gdisp.screen[sel].layer_manage[id].scaler_index;
scaleuprate = gdisp.screen[sel].layer_manage[id].para.scn_win.width*2 / gdisp.screen[sel].layer_manage[id].para.src_win.width;
switch(scaleuprate)
{
case 0: //scale down, do noting
DE_SCAL_Vpp_Enable(scaler_index, 0);
DE_SCAL_Vpp_Set_Luma_Sharpness_Level(scaler_index, 0);
break;
case 1:
DE_SCAL_Vpp_Enable(scaler_index, 1);
DE_SCAL_Vpp_Set_Luma_Sharpness_Level(scaler_index, 1);
break;
case 2:
DE_SCAL_Vpp_Enable(scaler_index, 1);
DE_SCAL_Vpp_Set_Luma_Sharpness_Level(scaler_index, 2);
break;
case 3:
DE_SCAL_Vpp_Enable(scaler_index, 1);
DE_SCAL_Vpp_Set_Luma_Sharpness_Level(scaler_index, 3);
break;
default:
DE_SCAL_Vpp_Enable(scaler_index, 1);
DE_SCAL_Vpp_Set_Luma_Sharpness_Level(scaler_index, 4);
break;
}
TCON1_set_gamma_Enable(sel, 1);
TCON1_set_gamma_table(sel,(__u32)gamma_tab, 1024);
gdisp.screen[sel].layer_manage[id].video_enhancement_en = 1;
}
return 0;
}
