fb_st7789vw.c

// SPDX-License-Identifier: GPL-2.0+

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <video/mipi_display.h>

#include "fbtft.h"

#define DRVNAME "fb_st7789vw"

static const s16 default_init_sequence[] = {
        -1, MIPI_DCS_SOFT_RESET,
        -2, 150,

        -1, MIPI_DCS_EXIT_SLEEP_MODE,
        -2, 255,

        -1, MIPI_DCS_SET_PIXEL_FORMAT, MIPI_DCS_PIXEL_FMT_16BIT,
        -2, 10,

        -1, MIPI_DCS_SET_ADDRESS_MODE, 0x00,

        -1, MIPI_DCS_SET_COLUMN_ADDRESS, 0x00, 0x00, 0x00, 0xf0,

        -1, MIPI_DCS_SET_PAGE_ADDRESS, 0x00, 0x50, 0x01, 0x40,

        -1, MIPI_DCS_ENTER_INVERT_MODE,
        -2, 10,

        -1, MIPI_DCS_ENTER_NORMAL_MODE,
        -2, 10,

        -1, MIPI_DCS_SET_DISPLAY_ON,

        -3
};

static struct fbtft_display display = {
        .regwidth = 8,
        .width = 240,
        .height = 240,
        .init_sequence = default_init_sequence,
};

FBTFT_REGISTER_DRIVER(DRVNAME, "sitronix,st7789vw", &display);

MODULE_ALIAS("spi:" DRVNAME);

MODULE_LICENSE("GPL");