diff options
Diffstat (limited to 'include/drm/drm_fourcc.h')
| -rw-r--r-- | include/drm/drm_fourcc.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h index 532ae78ca747..471784426857 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> @@ -53,7 +54,6 @@ #endif struct drm_device; -struct drm_mode_fb_cmd2; /** * struct drm_format_info - information about a DRM format @@ -279,7 +279,7 @@ 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); } /** @@ -301,17 +301,18 @@ 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); const struct drm_format_info *drm_format_info(u32 format); const struct drm_format_info * drm_get_format_info(struct drm_device *dev, - const struct drm_mode_fb_cmd2 *mode_cmd); + u32 pixel_format, u64 modifier); uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth); uint32_t drm_driver_legacy_fb_format(struct drm_device *dev, uint32_t bpp, uint32_t depth); +uint32_t drm_driver_color_mode_format(struct drm_device *dev, unsigned int color_mode); unsigned int drm_format_info_block_width(const struct drm_format_info *info, int plane); unsigned int drm_format_info_block_height(const struct drm_format_info *info, |