diff options
Diffstat (limited to 'include/linux/fsl-diu-fb.h')
| -rw-r--r-- | include/linux/fsl-diu-fb.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h index 363d5e290cad..11c16a1fb9e3 100644 --- a/include/linux/fsl-diu-fb.h +++ b/include/linux/fsl-diu-fb.h @@ -153,12 +153,12 @@ struct diu { __be32 plut; } __attribute__ ((packed)); -/* Modes of operation of DIU */ +/* + * Modes of operation of DIU. The DIU supports five different modes, but + * the driver only supports modes 0 and 1. + */ #define MFB_MODE0 0 /* DIU off */ #define MFB_MODE1 1 /* All three planes output to display */ -#define MFB_MODE2 2 /* Plane 1 to display, planes 2+3 written back*/ -#define MFB_MODE3 3 /* All three planes written back to memory */ -#define MFB_MODE4 4 /* Color bar generation */ #endif /* __KERNEL__ */ #endif /* __FSL_DIU_FB_H__ */ |