From: Oliver Graute <oliver.graute@xxxxxxxxxxxxxxxxx> Enable inversion mode Signed-off-by: Oliver Graute <oliver.graute@xxxxxxxxxxxxxxxxx> --- drivers/staging/fbtft/fb_st7789v.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/staging/fbtft/fb_st7789v.c b/drivers/staging/fbtft/fb_st7789v.c index 3c3f387936e8..84c5af2dc9a0 100644 --- a/drivers/staging/fbtft/fb_st7789v.c +++ b/drivers/staging/fbtft/fb_st7789v.c @@ -120,6 +120,10 @@ static int init_display(struct fbtft_par *par) write_reg(par, PWCTRL1, 0xA4, 0xA1); write_reg(par, MIPI_DCS_SET_DISPLAY_ON); + + /* enable inversion mode */ + write_reg(par, 0x21); + return 0; } -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
