Setup color lookup table entry.
static int32_t lcd_set_lut_entry( uint8_t layer, uint8_t index, uint32_t val )
This function set color lookup table entry by given layer.
Type: uint8_t
Index of layer, 0 for base layer.
Type: uint8_t
Lookup table index.
Type: uint32_t
7:0 Blue, 15:8 Green, 23:16 Red, 31:24 Alpha.
Type: int32_t
Set status.