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solved issue of mirroring screen after rotation. #1270

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solved issue of mirroring screen after rotation. #1270

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16 changes: 8 additions & 8 deletions drivers/staging/fbtft/fb_tinylcd.c
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ static int init_display(struct fbtft_par *par)

write_reg(par, 0xB0, 0x80);
write_reg(par, 0xC0, 0x0A, 0x0A);
write_reg(par, 0xC1, 0x45, 0x07);
write_reg(par, 0xC1, 0x01, 0x01);
write_reg(par, 0xC2, 0x33);
write_reg(par, 0xC5, 0x00, 0x42, 0x80);
write_reg(par, 0xB1, 0xD0, 0x11);
Expand Down Expand Up @@ -83,20 +83,20 @@ static int set_var(struct fbtft_par *par)

switch (par->info->var.rotate) {
case 270:
write_reg(par, 0xB6, 0x00, 0x02, 0x3B);
write_reg(par, 0x36, 0x28);
write_reg(par, 0xB6, 0x00, 0x62, 0x3B);
write_reg(par, 0x36, 0x2B);
break;
case 180:
write_reg(par, 0xB6, 0x00, 0x22, 0x3B);
write_reg(par, 0x36, 0x58);
write_reg(par, 0xB6, 0x00, 0x42, 0x3B);
write_reg(par, 0x36, 0x09);
break;
case 90:
write_reg(par, 0xB6, 0x00, 0x22, 0x3B);
write_reg(par, 0x36, 0x38);
write_reg(par, 0xB6, 0x00, 0x02, 0x3B);
write_reg(par, 0x36, 0x2B);
break;
default:
write_reg(par, 0xB6, 0x00, 0x22, 0x3B);
write_reg(par, 0x36, 0x08);
write_reg(par, 0x36, 0x09);
break;
}

Expand Down