diff options
Diffstat (limited to 'drivers/video/fbcon-afb.c')
-rw-r--r-- | drivers/video/fbcon-afb.c | 399 |
1 files changed, 264 insertions, 135 deletions
diff --git a/drivers/video/fbcon-afb.c b/drivers/video/fbcon-afb.c index a56323041..66132809a 100644 --- a/drivers/video/fbcon-afb.c +++ b/drivers/video/fbcon-afb.c @@ -13,132 +13,242 @@ #include <linux/tty.h> #include <linux/console.h> #include <linux/string.h> +#include <linux/config.h> #include <linux/fb.h> #include "fbcon.h" +#include "fbcon-afb.h" /* - * Prototypes - */ - -static int open_afb(struct display *p); -static void release_afb(void); -static void bmove_afb(struct display *p, int sy, int sx, int dy, int dx, - int height, int width); -static void clear_afb(struct vc_data *conp, struct display *p, int sy, int sx, - int height, int width); -static void putc_afb(struct vc_data *conp, struct display *p, int c, int yy, - int xx); -static void putcs_afb(struct vc_data *conp, struct display *p, const char *s, - int count, int yy, int xx); -static void rev_char_afb(struct display *p, int xx, int yy); - - - /* - * `switch' for the low level operations + * Bitplanes à la Amiga */ -static struct display_switch dispsw_afb = { - open_afb, release_afb, bmove_afb, clear_afb, putc_afb, putcs_afb, - rev_char_afb +static u8 expand_table[1024] = { + /* bg = fg = 0 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* bg = 0, fg = 1 */ + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, + 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, + 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, + 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, + 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, + 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, + 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, + 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, + 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, + 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, + 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, + 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, + 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, + /* bg = 1, fg = 0 */ + 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, + 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0, + 0xef, 0xee, 0xed, 0xec, 0xeb, 0xea, 0xe9, 0xe8, + 0xe7, 0xe6, 0xe5, 0xe4, 0xe3, 0xe2, 0xe1, 0xe0, + 0xdf, 0xde, 0xdd, 0xdc, 0xdb, 0xda, 0xd9, 0xd8, + 0xd7, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xd0, + 0xcf, 0xce, 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc8, + 0xc7, 0xc6, 0xc5, 0xc4, 0xc3, 0xc2, 0xc1, 0xc0, + 0xbf, 0xbe, 0xbd, 0xbc, 0xbb, 0xba, 0xb9, 0xb8, + 0xb7, 0xb6, 0xb5, 0xb4, 0xb3, 0xb2, 0xb1, 0xb0, + 0xaf, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9, 0xa8, + 0xa7, 0xa6, 0xa5, 0xa4, 0xa3, 0xa2, 0xa1, 0xa0, + 0x9f, 0x9e, 0x9d, 0x9c, 0x9b, 0x9a, 0x99, 0x98, + 0x97, 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90, + 0x8f, 0x8e, 0x8d, 0x8c, 0x8b, 0x8a, 0x89, 0x88, + 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81, 0x80, + 0x7f, 0x7e, 0x7d, 0x7c, 0x7b, 0x7a, 0x79, 0x78, + 0x77, 0x76, 0x75, 0x74, 0x73, 0x72, 0x71, 0x70, + 0x6f, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69, 0x68, + 0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0x61, 0x60, + 0x5f, 0x5e, 0x5d, 0x5c, 0x5b, 0x5a, 0x59, 0x58, + 0x57, 0x56, 0x55, 0x54, 0x53, 0x52, 0x51, 0x50, + 0x4f, 0x4e, 0x4d, 0x4c, 0x4b, 0x4a, 0x49, 0x48, + 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41, 0x40, + 0x3f, 0x3e, 0x3d, 0x3c, 0x3b, 0x3a, 0x39, 0x38, + 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x30, + 0x2f, 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, + 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20, + 0x1f, 0x1e, 0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18, + 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10, + 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, + 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, + /* bg = fg = 1 */ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - /* - * Bitplanes à la Amiga - */ - -static int open_afb(struct display *p) +void fbcon_afb_setup(struct display *p) { - if (p->type != FB_TYPE_PLANES) - return -EINVAL; - if (p->line_length) p->next_line = p->line_length; else p->next_line = p->var.xres_virtual>>3; p->next_plane = p->var.yres_virtual*p->next_line; - MOD_INC_USE_COUNT; - return 0; } -static void release_afb(void) +void fbcon_afb_bmove(struct display *p, int sy, int sx, int dy, int dx, + int height, int width) { - MOD_DEC_USE_COUNT; -} - -static void bmove_afb(struct display *p, int sy, int sx, int dy, int dx, - int height, int width) -{ - u_char *src, *dest, *src0, *dest0; - u_int i, rows; + u8 *src, *dest, *src0, *dest0; + u_short i, j; if (sx == 0 && dx == 0 && width == p->next_line) { src = p->screen_base+sy*p->fontheight*width; dest = p->screen_base+dy*p->fontheight*width; - for (i = p->var.bits_per_pixel; i--;) { + i = p->var.bits_per_pixel; + do { mymemmove(dest, src, height*p->fontheight*width); src += p->next_plane; dest += p->next_plane; - } + } while (--i); } else if (dy <= sy) { src0 = p->screen_base+sy*p->fontheight*p->next_line+sx; dest0 = p->screen_base+dy*p->fontheight*p->next_line+dx; - for (i = p->var.bits_per_pixel; i--;) { + i = p->var.bits_per_pixel; + do { src = src0; dest = dest0; - for (rows = height*p->fontheight; rows--;) { + j = height*p->fontheight; + do { mymemmove(dest, src, width); src += p->next_line; dest += p->next_line; - } + } while (--j); src0 += p->next_plane; dest0 += p->next_plane; - } + } while (--i); } else { src0 = p->screen_base+(sy+height)*p->fontheight*p->next_line+sx; dest0 = p->screen_base+(dy+height)*p->fontheight*p->next_line+dx; - for (i = p->var.bits_per_pixel; i--;) { + i = p->var.bits_per_pixel; + do { src = src0; dest = dest0; - for (rows = height*p->fontheight; rows--;) { + j = height*p->fontheight; + do { src -= p->next_line; dest -= p->next_line; mymemmove(dest, src, width); - } + } while (--j); src0 += p->next_plane; dest0 += p->next_plane; - } + } while (--i); } } -static void clear_afb(struct vc_data *conp, struct display *p, int sy, int sx, - int height, int width) +void fbcon_afb_clear(struct vc_data *conp, struct display *p, int sy, int sx, + int height, int width) { - u_char *dest, *dest0; - u_int i, rows; + u8 *dest, *dest0; + u_short i, j; int bg; dest0 = p->screen_base+sy*p->fontheight*p->next_line+sx; bg = attr_bgcol_ec(p,conp); - for (i = p->var.bits_per_pixel; i--; dest0 += p->next_plane) { + i = p->var.bits_per_pixel; + do { dest = dest0; - for (rows = height*p->fontheight; rows--; dest += p->next_line) + j = height*p->fontheight; + do { if (bg & 1) mymemset(dest, width); else mymemclear(dest, width); + dest += p->next_line; + } while (--j); bg >>= 1; - } + dest0 += p->next_plane; + } while (--i); } -static void putc_afb(struct vc_data *conp, struct display *p, int c, int yy, - int xx) +void fbcon_afb_putc(struct vc_data *conp, struct display *p, int c, int yy, + int xx) { - u_char *dest, *dest0, *cdat, *cdat0; - u_int rows, i; - u_char d; + u8 *dest, *dest0, *cdat, *cdat0, *expand; + u_short i, j; int fg, bg; c &= 0xff; @@ -148,25 +258,24 @@ static void putc_afb(struct vc_data *conp, struct display *p, int c, int yy, fg = attr_fgcol(p,conp); bg = attr_bgcol(p,conp); - for (i = p->var.bits_per_pixel; i--; dest0 += p->next_plane) { + i = p->var.bits_per_pixel; + do { dest = dest0; cdat = cdat0; - for (rows = p->fontheight; rows--; dest += p->next_line) { - d = *cdat++; - if (bg & 1) - if (fg & 1) - *dest = 0xff; - else - *dest = ~d; - else - if (fg & 1) - *dest = d; - else - *dest = 0x00; - } + expand = expand_table; + if (bg & 1) + expand += 512; + if (fg & 1) + expand += 256; + j = p->fontheight; + do { + *dest = expand[*cdat++]; + dest += p->next_line; + } while (--j); bg >>= 1; fg >>= 1; - } + dest0 += p->next_plane; + } while (--i); } /* @@ -174,14 +283,13 @@ static void putc_afb(struct vc_data *conp, struct display *p, int c, int yy, * (cfr. fbcon_putcs_ilbm()) */ -static void putcs_afb(struct vc_data *conp, struct display *p, const char *s, - int count, int yy, int xx) +void fbcon_afb_putcs(struct vc_data *conp, struct display *p, const char *s, + int count, int yy, int xx) { - u_char *dest, *dest0, *dest1; - u_char *cdat1, *cdat2, *cdat3, *cdat4, *cdat10, *cdat20, *cdat30, *cdat40; - u_int rows, i; - u_char c1, c2, c3, c4; - u_long d; + u8 *dest, *dest0, *dest1, *expand; + u8 *cdat1, *cdat2, *cdat3, *cdat4, *cdat10, *cdat20, *cdat30, *cdat40; + u_short i, j; + u8 c1, c2, c3, c4; int fg0, bg0, fg, bg; dest0 = p->screen_base+yy*p->fontheight*p->next_line+xx; @@ -198,26 +306,25 @@ static void putcs_afb(struct vc_data *conp, struct display *p, const char *s, fg = fg0; bg = bg0; - for (i = p->var.bits_per_pixel; i--; dest1 += p->next_plane) { + i = p->var.bits_per_pixel; + do { dest = dest1; cdat1 = cdat10; - for (rows = p->fontheight; rows--; dest += p->next_line) { - d = *cdat1++; - if (bg & 1) - if (fg & 1) - *dest = 0xff; - else - *dest = ~d; - else - if (fg & 1) - *dest = d; - else - *dest = 0x00; - } + expand = expand_table; + if (bg & 1) + expand += 512; + if (fg & 1) + expand += 256; + j = p->fontheight; + do { + *dest = expand[*cdat1++]; + dest += p->next_line; + } while (--j); bg >>= 1; fg >>= 1; - } - } else { /* Fast version */ + dest1 += p->next_plane; + } while (--i); + } else { /* Fast version */ c1 = s[0]; c2 = s[1]; c3 = s[2]; @@ -231,28 +338,39 @@ static void putcs_afb(struct vc_data *conp, struct display *p, const char *s, fg = fg0; bg = bg0; - for (i = p->var.bits_per_pixel; i--; dest1 += p->next_plane) { + i = p->var.bits_per_pixel; + do { dest = dest1; cdat1 = cdat10; cdat2 = cdat20; cdat3 = cdat30; cdat4 = cdat40; - for (rows = p->fontheight; rows--; dest += p->next_line) { - d = *cdat1++<<24 | *cdat2++<<16 | *cdat3++<<8 | *cdat4++; - if (bg & 1) - if (fg & 1) - *(u_long *)dest = 0xffffffff; - else - *(u_long *)dest = ~d; - else - if (fg & 1) - *(u_long *)dest = d; - else - *(u_long *)dest = 0x00000000; - } + expand = expand_table; + if (bg & 1) + expand += 512; + if (fg & 1) + expand += 256; + j = p->fontheight; + do { +#if defined(__BIG_ENDIAN) + *(u32 *)dest = expand[*cdat1++]<<24 | + expand[*cdat2++]<<16 | + expand[*cdat3++]<<8 | + expand[*cdat4++]; +#elif defined(__LITTLE_ENDIAN) + *(u32 *)dest = expand[*cdat1++] | + expand[*cdat2++]<<8 | + expand[*cdat3++]<<16 | + expand[*cdat4++]<<24; +#else +#error FIXME: No endianness?? +#endif + dest += p->next_line; + } while (--j); bg >>= 1; fg >>= 1; - } + dest1 += p->next_plane; + } while (--i); s += 4; dest0 += 4; xx += 4; @@ -260,10 +378,10 @@ static void putcs_afb(struct vc_data *conp, struct display *p, const char *s, } } -static void rev_char_afb(struct display *p, int xx, int yy) +void fbcon_afb_revc(struct display *p, int xx, int yy) { - u_char *dest, *dest0; - u_int rows, i; + u8 *dest, *dest0; + u_short i, j; int mask; dest0 = p->screen_base+yy*p->fontheight*p->next_line+xx; @@ -275,29 +393,40 @@ static void rev_char_afb(struct display *p, int xx, int yy) * inverting. */ - for (i = p->var.bits_per_pixel; i--; dest0 += p->next_plane) { + i = p->var.bits_per_pixel; + do { if (mask & 1) { dest = dest0; - for (rows = p->fontheight; rows--; dest += p->next_line) + j = p->fontheight; + do { *dest = ~*dest; + dest += p->next_line; + } while (--j); } mask >>= 1; - } + dest0 += p->next_plane; + } while (--i); } -#ifdef MODULE -int init_module(void) -#else -int fbcon_init_afb(void) -#endif -{ - return(fbcon_register_driver(&dispsw_afb, 0)); -} + /* + * `switch' for the low level operations + */ -#ifdef MODULE -void cleanup_module(void) -{ - fbcon_unregister_driver(&dispsw_afb); -} -#endif /* MODULE */ +struct display_switch fbcon_afb = { + fbcon_afb_setup, fbcon_afb_bmove, fbcon_afb_clear, fbcon_afb_putc, + fbcon_afb_putcs, fbcon_afb_revc +}; + + + /* + * Visible symbols for modules + */ + +EXPORT_SYMBOL(fbcon_afb); +EXPORT_SYMBOL(fbcon_afb_setup); +EXPORT_SYMBOL(fbcon_afb_bmove); +EXPORT_SYMBOL(fbcon_afb_clear); +EXPORT_SYMBOL(fbcon_afb_putc); +EXPORT_SYMBOL(fbcon_afb_putcs); +EXPORT_SYMBOL(fbcon_afb_revc); |