summaryrefslogtreecommitdiffstats
path: root/include/drm/drm_fourcc.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/drm/drm_fourcc.h')
-rw-r--r--include/drm/drm_fourcc.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h
index 532ae78ca7..ccf91daa43 100644
--- a/include/drm/drm_fourcc.h
+++ b/include/drm/drm_fourcc.h
@@ -22,6 +22,7 @@
#ifndef __DRM_FOURCC_H__
#define __DRM_FOURCC_H__
+#include <linux/math.h>
#include <linux/types.h>
#include <uapi/drm/drm_fourcc.h>
@@ -279,7 +280,7 @@ int drm_format_info_plane_width(const struct drm_format_info *info, int width,
if (plane == 0)
return width;
- return width / info->hsub;
+ return DIV_ROUND_UP(width, info->hsub);
}
/**
@@ -301,7 +302,7 @@ int drm_format_info_plane_height(const struct drm_format_info *info, int height,
if (plane == 0)
return height;
- return height / info->vsub;
+ return DIV_ROUND_UP(height, info->vsub);
}
const struct drm_format_info *__drm_format_info(u32 format);