diff options
Diffstat (limited to 'drivers/gpu/drm/tiny/st7586.c')
| -rw-r--r-- | drivers/gpu/drm/tiny/st7586.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c index 94f55fac4295..b6f620b902e6 100644 --- a/drivers/gpu/drm/tiny/st7586.c +++ b/drivers/gpu/drm/tiny/st7586.c @@ -69,12 +69,15 @@ static void st7586_xrgb8888_to_gray332(u8 *dst, void *vaddr, size_t len = (clip->x2 - clip->x1) * (clip->y2 - clip->y1); unsigned int x, y; u8 *src, *buf, val; + struct iosys_map dst_map, vmap; buf = kmalloc(len, GFP_KERNEL); if (!buf) return; - drm_fb_xrgb8888_to_gray8(buf, 0, vaddr, fb, clip); + iosys_map_set_vaddr(&dst_map, buf); + iosys_map_set_vaddr(&vmap, vaddr); + drm_fb_xrgb8888_to_gray8(&dst_map, NULL, &vmap, fb, clip); src = buf; for (y = clip->y1; y < clip->y2; y++) { |