diff options
Diffstat (limited to 'drivers/staging/fbtft/fb_st7735r.c')
| -rw-r--r-- | drivers/staging/fbtft/fb_st7735r.c | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/drivers/staging/fbtft/fb_st7735r.c b/drivers/staging/fbtft/fb_st7735r.c index a92b0d071097..c5e51fe1aad5 100644 --- a/drivers/staging/fbtft/fb_st7735r.c +++ b/drivers/staging/fbtft/fb_st7735r.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <video/mipi_display.h> #include "fbtft.h" @@ -25,12 +26,10 @@ "0F 1B 0F 17 33 2C 29 2E 30 30 39 3F 00 07 03 10" static int default_init_sequence[] = { - /* SWRESET - Software reset */ - -1, 0x01, + -1, MIPI_DCS_SOFT_RESET, -2, 150, /* delay */ - /* SLPOUT - Sleep out & booster on */ - -1, 0x11, + -1, MIPI_DCS_EXIT_SLEEP_MODE, -2, 500, /* delay */ /* FRMCTR1 - frame rate control: normal mode @@ -71,18 +70,14 @@ static int default_init_sequence[] = { /* VMCTR1 - Power Control */ -1, 0xC5, 0x0E, - /* INVOFF - Display inversion off */ - -1, 0x20, + -1, MIPI_DCS_EXIT_INVERT_MODE, - /* COLMOD - Interface pixel format */ - -1, 0x3A, 0x05, + -1, MIPI_DCS_SET_PIXEL_FORMAT, MIPI_DCS_PIXEL_FMT_16BIT, - /* DISPON - Display On */ - -1, 0x29, + -1, MIPI_DCS_SET_DISPLAY_ON, -2, 100, /* delay */ - /* NORON - Partial off (Normal) */ - -1, 0x13, + -1, MIPI_DCS_ENTER_NORMAL_MODE, -2, 10, /* delay */ /* end marker */ @@ -91,14 +86,13 @@ static int default_init_sequence[] = { static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) { - /* Column address */ - write_reg(par, 0x2A, xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF); + write_reg(par, MIPI_DCS_SET_COLUMN_ADDRESS, + xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF); - /* Row address */ - write_reg(par, 0x2B, ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF); + write_reg(par, MIPI_DCS_SET_PAGE_ADDRESS, + ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF); - /* Memory write */ - write_reg(par, 0x2C); + write_reg(par, MIPI_DCS_WRITE_MEMORY_START); } #define MY BIT(7) @@ -114,16 +108,20 @@ static int set_var(struct fbtft_par *par) RGB-BGR ORDER color filter panel: 0=RGB, 1=BGR */ switch (par->info->var.rotate) { case 0: - write_reg(par, 0x36, MX | MY | (par->bgr << 3)); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, + MX | MY | (par->bgr << 3)); break; case 270: - write_reg(par, 0x36, MY | MV | (par->bgr << 3)); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, + MY | MV | (par->bgr << 3)); break; case 180: - write_reg(par, 0x36, par->bgr << 3); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, + par->bgr << 3); break; case 90: - write_reg(par, 0x36, MX | MV | (par->bgr << 3)); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, + MX | MV | (par->bgr << 3)); break; } |