diff options
Diffstat (limited to 'include/linux/fb.h')
| -rw-r--r-- | include/linux/fb.h | 120 |
1 files changed, 60 insertions, 60 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h index f4ac4bf90e8..3858f8f80f6 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -26,13 +26,13 @@ struct fb_fix_screeninfo { __u32 type; /* see FB_TYPE_* */ __u32 type_aux; /* Interleave for interleaved Planes */ __u32 visual; /* see FB_VISUAL_* */ - __u16 xpanstep; /* zero if no hardware panning */ - __u16 ypanstep; /* zero if no hardware panning */ - __u16 ywrapstep; /* zero if no hardware ywrap */ - __u32 line_length; /* length of a line in bytes */ - unsigned long mmio_start; /* Start of Memory Mapped I/O */ + __u16 xpanstep; /* zero if no hardware panning */ + __u16 ypanstep; /* zero if no hardware panning */ + __u16 ywrapstep; /* zero if no hardware ywrap */ + __u32 line_length; /* length of a line in bytes */ + unsigned long mmio_start; /* Start of Memory Mapped I/O */ /* (physical address) */ - __u32 mmio_len; /* Length of Memory Mapped I/O */ + __u32 mmio_len; /* Length of Memory Mapped I/O */ __u32 accel; /* Indicate to driver which */ /* specific chip/card we have */ __u16 reserved[3]; /* Reserved for future compatibility */ @@ -56,7 +56,7 @@ struct fb_bitfield { }; -#define FB_NONSTD_HAM 1 /* Hold-And-Modify (HAM) */ +#define FB_NONSTD_HAM 1 /* Hold-And-Modify (HAM) */ #define FB_NONSTD_REV_PIX_IN_B 2 /* order of pixels in each byte is reversed */ #define FB_ACTIVATE_NOW 0 /* set values immediately (or vbl)*/ @@ -64,38 +64,38 @@ struct fb_bitfield { #define FB_ACTIVATE_TEST 2 /* don't set, round up impossible */ #define FB_ACTIVATE_MASK 15 /* values */ -#define FB_ACTIVATE_VBL 16 /* activate values on next vbl */ +#define FB_ACTIVATE_VBL 16 /* activate values on next vbl */ #define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */ #define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */ #define FB_ACTIVATE_FORCE 128 /* force apply even when no change*/ -#define FB_ACTIVATE_INV_MODE 256 /* invalidate videomode */ +#define FB_ACTIVATE_INV_MODE 256 /* invalidate videomode */ #define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */ #define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */ #define FB_SYNC_EXT 4 /* external sync */ -#define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */ -#define FB_SYNC_BROADCAST 16 /* broadcast video timings */ +#define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */ +#define FB_SYNC_BROADCAST 16 /* broadcast video timings */ /* vtotal = 144d/288n/576i => PAL */ /* vtotal = 121d/242n/484i => NTSC */ #define FB_SYNC_ON_GREEN 32 /* sync on green */ -#define FB_VMODE_NONINTERLACED 0 /* non interlaced */ +#define FB_VMODE_NONINTERLACED 0 /* non interlaced */ #define FB_VMODE_INTERLACED 1 /* interlaced */ #define FB_VMODE_DOUBLE 2 /* double scan */ #define FB_VMODE_ODD_FLD_FIRST 4 /* interlaced: top line first */ #define FB_VMODE_MASK 255 -#define FB_VMODE_YWRAP 256 /* ywrap instead of panning */ +#define FB_VMODE_YWRAP 256 /* ywrap instead of panning */ #define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */ #define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */ /* * Display rotation support */ -#define FB_ROTATE_UR 0 -#define FB_ROTATE_CW 1 -#define FB_ROTATE_UD 2 -#define FB_ROTATE_CCW 3 +#define FB_ROTATE_UR 0 +#define FB_ROTATE_CW 1 +#define FB_ROTATE_UD 2 +#define FB_ROTATE_CCW 3 #define PICOS2KHZ(a) (1000000000UL/(a)) #define KHZ2PICOS(a) (1000000000UL/(a)) @@ -154,10 +154,10 @@ struct fb_con2fbmap { }; /* VESA Blanking Levels */ -#define VESA_NO_BLANKING 0 -#define VESA_VSYNC_SUSPEND 1 -#define VESA_HSYNC_SUSPEND 2 -#define VESA_POWERDOWN 3 +#define VESA_NO_BLANKING 0 +#define VESA_VSYNC_SUSPEND 1 +#define VESA_HSYNC_SUSPEND 2 +#define VESA_POWERDOWN 3 enum { @@ -234,12 +234,12 @@ struct fb_image { */ #define FB_CUR_SETIMAGE 0x01 -#define FB_CUR_SETPOS 0x02 -#define FB_CUR_SETHOT 0x04 -#define FB_CUR_SETCMAP 0x08 +#define FB_CUR_SETPOS 0x02 +#define FB_CUR_SETHOT 0x04 +#define FB_CUR_SETCMAP 0x08 #define FB_CUR_SETSHAPE 0x10 #define FB_CUR_SETSIZE 0x20 -#define FB_CUR_SETALL 0xFF +#define FB_CUR_SETALL 0xFF struct fbcurpos { __u16 x, y; @@ -377,29 +377,29 @@ struct fb_cursor_user { * if you own it */ #define FB_EVENT_RESUME 0x03 -/* An entry from the modelist was removed */ -#define FB_EVENT_MODE_DELETE 0x04 -/* A driver registered itself */ -#define FB_EVENT_FB_REGISTERED 0x05 -/* A driver unregistered itself */ -#define FB_EVENT_FB_UNREGISTERED 0x06 -/* CONSOLE-SPECIFIC: get console to framebuffer mapping */ -#define FB_EVENT_GET_CONSOLE_MAP 0x07 -/* CONSOLE-SPECIFIC: set console to framebuffer mapping */ -#define FB_EVENT_SET_CONSOLE_MAP 0x08 -/* A hardware display blank change occured */ -#define FB_EVENT_BLANK 0x09 -/* Private modelist is to be replaced */ -#define FB_EVENT_NEW_MODELIST 0x0A +/* An entry from the modelist was removed */ +#define FB_EVENT_MODE_DELETE 0x04 +/* A driver registered itself */ +#define FB_EVENT_FB_REGISTERED 0x05 +/* A driver unregistered itself */ +#define FB_EVENT_FB_UNREGISTERED 0x06 +/* CONSOLE-SPECIFIC: get console to framebuffer mapping */ +#define FB_EVENT_GET_CONSOLE_MAP 0x07 +/* CONSOLE-SPECIFIC: set console to framebuffer mapping */ +#define FB_EVENT_SET_CONSOLE_MAP 0x08 +/* A hardware display blank change occured */ +#define FB_EVENT_BLANK 0x09 +/* Private modelist is to be replaced */ +#define FB_EVENT_NEW_MODELIST 0x0A /* The resolution of the passed in fb_info about to change and - all vc's should be changed */ + all vc's should be changed */ #define FB_EVENT_MODE_CHANGE_ALL 0x0B /* A software display blank change occured */ -#define FB_EVENT_CONBLANK 0x0C -/* Get drawing requirements */ -#define FB_EVENT_GET_REQ 0x0D -/* Unbind from the console if possible */ -#define FB_EVENT_FB_UNBIND 0x0E +#define FB_EVENT_CONBLANK 0x0C +/* Get drawing requirements */ +#define FB_EVENT_GET_REQ 0x0D +/* Unbind from the console if possible */ +#define FB_EVENT_FB_UNBIND 0x0E struct fb_event { struct fb_info *info; @@ -421,10 +421,10 @@ struct fb_blit_caps { * format the hardware needs. */ -#define FB_PIXMAP_DEFAULT 1 /* used internally by fbcon */ -#define FB_PIXMAP_SYSTEM 2 /* memory is in system RAM */ -#define FB_PIXMAP_IO 4 /* memory is iomapped */ -#define FB_PIXMAP_SYNC 256 /* set if GPU can DMA */ +#define FB_PIXMAP_DEFAULT 1 /* used internally by fbcon */ +#define FB_PIXMAP_SYSTEM 2 /* memory is in system RAM */ +#define FB_PIXMAP_IO 4 /* memory is iomapped */ +#define FB_PIXMAP_SYNC 256 /* set if GPU can DMA */ struct fb_pixmap { u8 *addr; /* pointer to memory */ @@ -434,10 +434,10 @@ struct fb_pixmap { u32 scan_align; /* alignment per scanline */ u32 access_align; /* alignment per read/write (bits) */ u32 flags; /* see FB_PIXMAP_* */ - u32 blit_x; /* supported bit block dimensions (1-32)*/ - u32 blit_y; /* Format: blit_x = 1 << (width - 1) */ - /* blit_y = 1 << (height - 1) */ - /* if 0, will be set to 0xffffffff (all)*/ + u32 blit_x; /* supported bit block dimensions (1-32)*/ + u32 blit_y; /* Format: blit_x = 1 << (width - 1) */ + /* blit_y = 1 << (height - 1) */ + /* if 0, will be set to 0xffffffff (all)*/ /* access methods */ void (*writeio)(struct fb_info *info, void *dst, void *src, unsigned int size); void (*readio) (struct fb_info *info, void *dst, void *src, unsigned int size); @@ -488,7 +488,7 @@ struct fb_deferred_io { * meaning, it is set by the fb subsystem depending FOREIGN_ENDIAN flag * and host endianness. Drivers should not use this flag. */ -#define FBINFO_BE_MATH 0x100000 +#define FBINFO_BE_MATH 0x100000 struct fb_info { int node; @@ -499,7 +499,7 @@ struct fb_info { struct fb_pixmap pixmap; /* Image hardware mapper */ struct fb_pixmap sprite; /* Cursor hardware mapper */ struct fb_cmap cmap; /* Current cmap */ - struct list_head modelist; /* mode list */ + struct list_head modelist; /* mode list */ struct fb_videomode *mode; /* current mode */ char *screen_base; /* Virtual address */ @@ -508,7 +508,7 @@ struct fb_info { #define FBINFO_STATE_RUNNING 0 #define FBINFO_STATE_SUSPENDED 1 u32 state; /* Hardware state i.e suspend */ - void *fbcon_par; /* fbcon use-only private area */ + void *fbcon_par; /* fbcon use-only private area */ /* From here on everything is device dependent */ void *par; }; @@ -518,14 +518,14 @@ struct fb_info { #define FBINFO_FLAG_MODULE FBINFO_MODULE #define FBINFO_FLAG_DEFAULT FBINFO_DEFAULT -// This will go away +/* This will go away */ #if defined(__sparc__) /* We map all of our framebuffers such that big-endian accesses * are what we want, so the following is sufficient. */ -// This will go away +/* This will go away */ #define fb_readb sbus_readb #define fb_readw sbus_readw #define fb_readl sbus_readl @@ -562,7 +562,7 @@ struct fb_info { #endif -#define FB_LEFT_POS(p, bpp) (fb_be_math(p) ? (32 - (bpp)) : 0) +#define FB_LEFT_POS(p, bpp) (fb_be_math(p) ? (32 - (bpp)) : 0) #define FB_SHIFT_HIGH(p, val, bits) (fb_be_math(p) ? (val) >> (bits) : \ (val) << (bits)) #define FB_SHIFT_LOW(p, val, bits) (fb_be_math(p) ? (val) << (bits) : \ @@ -580,7 +580,7 @@ struct fb_info { #define FB_MODE_IS_VESA 4 #define FB_MODE_IS_CALCULATED 8 #define FB_MODE_IS_FIRST 16 -#define FB_MODE_IS_FROM_VAR 32 +#define FB_MODE_IS_FROM_VAR 32 /* drivers/video/fbcmap.c */ |