diff options
Diffstat (limited to 'drivers/staging/fbtft/fb_tinylcd.c')
| -rw-r--r-- | drivers/staging/fbtft/fb_tinylcd.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/staging/fbtft/fb_tinylcd.c b/drivers/staging/fbtft/fb_tinylcd.c index caf263db436a..097e71cfef62 100644 --- a/drivers/staging/fbtft/fb_tinylcd.c +++ b/drivers/staging/fbtft/fb_tinylcd.c @@ -18,6 +18,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> +#include <video/mipi_display.h> #include "fbtft.h" @@ -38,7 +39,7 @@ static int init_display(struct fbtft_par *par) write_reg(par, 0xB4, 0x02); write_reg(par, 0xB6, 0x00, 0x22, 0x3B); write_reg(par, 0xB7, 0x07); - write_reg(par, 0x36, 0x58); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, 0x58); write_reg(par, 0xF0, 0x36, 0xA5, 0xD3); write_reg(par, 0xE5, 0x80); write_reg(par, 0xE5, 0x01); @@ -47,24 +48,23 @@ static int init_display(struct fbtft_par *par) write_reg(par, 0xF0, 0x36, 0xA5, 0x53); write_reg(par, 0xE0, 0x00, 0x35, 0x33, 0x00, 0x00, 0x00, 0x00, 0x35, 0x33, 0x00, 0x00, 0x00); - write_reg(par, 0x3A, 0x55); - write_reg(par, 0x11); + write_reg(par, MIPI_DCS_SET_PIXEL_FORMAT, 0x55); + write_reg(par, MIPI_DCS_EXIT_SLEEP_MODE); udelay(250); - write_reg(par, 0x29); + write_reg(par, MIPI_DCS_SET_DISPLAY_ON); return 0; } 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); } static int set_var(struct fbtft_par *par) @@ -72,19 +72,19 @@ static int set_var(struct fbtft_par *par) switch (par->info->var.rotate) { case 270: write_reg(par, 0xB6, 0x00, 0x02, 0x3B); - write_reg(par, 0x36, 0x28); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, 0x28); break; case 180: write_reg(par, 0xB6, 0x00, 0x22, 0x3B); - write_reg(par, 0x36, 0x58); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, 0x58); break; case 90: write_reg(par, 0xB6, 0x00, 0x22, 0x3B); - write_reg(par, 0x36, 0x38); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, 0x38); break; default: write_reg(par, 0xB6, 0x00, 0x22, 0x3B); - write_reg(par, 0x36, 0x08); + write_reg(par, MIPI_DCS_SET_ADDRESS_MODE, 0x08); break; } |