Here's the 4 videos for my 4 different tests :
NOTE : On the 2 last videos, the white line at the really beginning seems to display some colors... makes me think it might not be dead pixels after all
_lcd_capable = AUTO_READINC | REV_SCREEN | XSA_XEA_16BIT;
0x0008, 0x0808, //Blank Period: FP=98, BP=8
// 0x0007, 0x0217, //Display Control: VLE1=1, SPT=0, GON=1, REV=1, D=3
Video link : mcufriend 0x0139 vid3 - YouTube
_lcd_capable = AUTO_READINC | REV_SCREEN | XSA_XEA_16BIT;
0x0008, 0x0808, //Blank Period: FP=98, BP=8
0x0007, 0x0217, //Display Control: VLE1=1, SPT=0, GON=1, REV=1, D=3
Video link : mcufriend 0x0139 vid4 - YouTube
_lcd_capable = REV_SCREEN | XSA_XEA_16BIT; //remove AUTO_READINC
0x0008, 0x0303, //Blank Period: FP=3, BP=3 as used in S6D0154
0x0007, 0x0217, //Display Control: VLE1=1, SPT=0, GON=1, REV=1, D=3
Video link : mcufriend 0x0139 vid5 - YouTube
_lcd_capable = REV_SCREEN | XSA_XEA_16BIT; //remove AUTO_READINC
0x0008, 0x0303, //Blank Period: FP=3, BP=3 as used in S6D0154
0x0007, 0x0217, //Display Control: VLE1=0, SPT=0, GON=1, REV=1, D=3
Video link : mcufriend 0x0139 vid6 - YouTube