diff options
Diffstat (limited to 'drivers/gpu/drm/sitronix')
| -rw-r--r-- | drivers/gpu/drm/sitronix/st7571-i2c.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/sitronix/st7586.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/sitronix/st7735r.c | 1 |
3 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sitronix/st7571-i2c.c b/drivers/gpu/drm/sitronix/st7571-i2c.c index a6c4a6738ded..4e73c8b415d6 100644 --- a/drivers/gpu/drm/sitronix/st7571-i2c.c +++ b/drivers/gpu/drm/sitronix/st7571-i2c.c @@ -263,6 +263,7 @@ static int st7571_fb_clear_screen(struct st7571_device *st7571) u32 npixels = st7571->ncols * round_up(st7571->nlines, ST7571_PAGE_HEIGHT) * st7571->bpp; char pixelvalue = 0x00; + st7571_set_position(st7571, 0, 0); for (int i = 0; i < npixels; i++) regmap_bulk_write(st7571->regmap, ST7571_DATA_MODE, &pixelvalue, 1); @@ -321,7 +322,7 @@ static void st7571_prepare_buffer_grayscale(struct st7571_device *st7571, size = (rect->x2 - rect->x1) * (rect->y2 - rect->y1) / 4; memcpy(st7571->hwbuf, vmap->vaddr, size); break; - }; + } } static int st7571_fb_update_rect_monochrome(struct drm_framebuffer *fb, struct drm_rect *rect) diff --git a/drivers/gpu/drm/sitronix/st7586.c b/drivers/gpu/drm/sitronix/st7586.c index a29672d84ede..b57ebf37a664 100644 --- a/drivers/gpu/drm/sitronix/st7586.c +++ b/drivers/gpu/drm/sitronix/st7586.c @@ -25,6 +25,7 @@ #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_managed.h> #include <drm/drm_mipi_dbi.h> +#include <drm/drm_print.h> #include <drm/drm_rect.h> /* controller-specific commands */ diff --git a/drivers/gpu/drm/sitronix/st7735r.c b/drivers/gpu/drm/sitronix/st7735r.c index 1d60f6e5b3bc..c1f8228495f6 100644 --- a/drivers/gpu/drm/sitronix/st7735r.c +++ b/drivers/gpu/drm/sitronix/st7735r.c @@ -24,6 +24,7 @@ #include <drm/drm_gem_dma_helper.h> #include <drm/drm_managed.h> #include <drm/drm_mipi_dbi.h> +#include <drm/drm_print.h> #define ST7735R_FRMCTR1 0xb1 #define ST7735R_FRMCTR2 0xb2 |