diff options
Diffstat (limited to 'drivers/staging/fbtft/fb_s6d02a1.c')
| -rw-r--r-- | drivers/staging/fbtft/fb_s6d02a1.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/drivers/staging/fbtft/fb_s6d02a1.c b/drivers/staging/fbtft/fb_s6d02a1.c index da85057eb3e0..3113355062fc 100644 --- a/drivers/staging/fbtft/fb_s6d02a1.c +++ b/drivers/staging/fbtft/fb_s6d02a1.c @@ -18,6 +18,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <video/mipi_display.h> #include "fbtft.h" @@ -50,7 +51,7 @@ static int default_init_sequence[] = { -1, 0xf3, 0x00, 0x00, - -1, 0x11, + -1, MIPI_DCS_EXIT_SLEEP_MODE, -2, 50, -1, 0xf3, 0x00, 0x01, @@ -79,18 +80,18 @@ static int default_init_sequence[] = { /* initializing sequence */ - -1, 0x36, 0x08, + -1, MIPI_DCS_SET_ADDRESS_MODE, 0x08, - -1, 0x35, 0x00, + -1, MIPI_DCS_SET_TEAR_ON, 0x00, - -1, 0x3a, 0x05, + -1, MIPI_DCS_SET_PIXEL_FORMAT, 0x05, - /* gamma setting sequence */ - -1, 0x26, 0x01, /* preset gamma curves, possible values 0x01, 0x02, 0x04, 0x08 */ + /* gamma setting - possible values 0x01, 0x02, 0x04, 0x08 */ + -1, MIPI_DCS_SET_GAMMA_CURVE, 0x01, -2, 150, - -1, 0x29, - -1, 0x2c, + -1, MIPI_DCS_SET_DISPLAY_ON, + -1, MIPI_DCS_WRITE_MEMORY_START, /* end marker */ -3 @@ -98,14 +99,13 @@ 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) @@ -113,7 +113,7 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) #define MV BIT(5) static int set_var(struct fbtft_par *par) { - /* MADCTL - Memory data access control + /* Memory data access control (0x36h) RGB/BGR: 1. Mode selection pin SRGB RGB H/W pin for color filter setting: 0=RGB, 1=BGR @@ -121,16 +121,20 @@ 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; } |