diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/tinydrm/mi0283qt.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tinydrm/mi0283qt.c b/drivers/gpu/drm/tinydrm/mi0283qt.c index 45f02b6052b1..c69a4d958f24 100644 --- a/drivers/gpu/drm/tinydrm/mi0283qt.c +++ b/drivers/gpu/drm/tinydrm/mi0283qt.c @@ -18,11 +18,35 @@ #include <drm/drm_fb_helper.h> #include <drm/drm_modeset_helper.h> -#include <drm/tinydrm/ili9341.h> #include <drm/tinydrm/mipi-dbi.h> #include <drm/tinydrm/tinydrm-helpers.h> #include <video/mipi_display.h> +#define ILI9341_FRMCTR1 0xb1 +#define ILI9341_DISCTRL 0xb6 +#define ILI9341_ETMOD 0xb7 + +#define ILI9341_PWCTRL1 0xc0 +#define ILI9341_PWCTRL2 0xc1 +#define ILI9341_VMCTRL1 0xc5 +#define ILI9341_VMCTRL2 0xc7 +#define ILI9341_PWCTRLA 0xcb +#define ILI9341_PWCTRLB 0xcf + +#define ILI9341_PGAMCTRL 0xe0 +#define ILI9341_NGAMCTRL 0xe1 +#define ILI9341_DTCTRLA 0xe8 +#define ILI9341_DTCTRLB 0xea +#define ILI9341_PWRSEQ 0xed + +#define ILI9341_EN3GAM 0xf2 +#define ILI9341_PUMPCTRL 0xf7 + +#define ILI9341_MADCTL_BGR BIT(3) +#define ILI9341_MADCTL_MV BIT(5) +#define ILI9341_MADCTL_MX BIT(6) +#define ILI9341_MADCTL_MY BIT(7) + static int mi0283qt_init(struct mipi_dbi *mipi) { struct tinydrm_device *tdev = &mipi->tinydrm; @@ -69,7 +93,7 @@ static int mi0283qt_init(struct mipi_dbi *mipi) mipi_dbi_command(mipi, ILI9341_VMCTRL2, 0xbe); /* Memory Access Control */ - mipi_dbi_command(mipi, MIPI_DCS_SET_PIXEL_FORMAT, 0x55); + mipi_dbi_command(mipi, MIPI_DCS_SET_PIXEL_FORMAT, MIPI_DCS_PIXEL_FMT_16BIT); switch (mipi->rotation) { default: |
