| Start/ | End/ | |||
| True | False | - | Line | Source |
| 1 | /* | |||
| 2 | * linux/drivers/video/console/bitblit.c -- BitBlitting Operation | |||
| 3 | * | |||
| 4 | * Originally from the 'accel_*' routines in drivers/video/console/fbcon.c | |||
| 5 | * | |||
| 6 | * Copyright (C) 2004 Antonino Daplas <adaplas @pol.net> | |||
| 7 | * | |||
| 8 | * This file is subject to the terms and conditions of the GNU General Public | |||
| 9 | * License. See the file COPYING in the main directory of this archive for | |||
| 10 | * more details. | |||
| 11 | */ | |||
| 12 | ||||
| 13 | #include <linux/config.h> | |||
| 14 | #include <linux/module.h> | |||
| 15 | #include <linux/string.h> | |||
| 16 | #include <linux/fb.h> | |||
| 17 | #include <linux/vt_kern.h> | |||
| 18 | #include <linux/console.h> | |||
| 19 | #include <asm/types.h> | |||
| 20 | #include "fbcon.h" | |||
| 21 | ||||
| 22 | /* | |||
| 23 | * Accelerated handlers. | |||
| 24 | */ | |||
| 0 | 0 | - | 25 | static inline void update_attr(u8 *dst, u8 *src, int attribute, |
| 26 | struct vc_data *vc) | |||
| 27 | { | |||
| 28 | int i, offset = (vc->vc_font.height < 10) ? 1 : 2; | |||
| 0 | 0 | - | 28 | ternary-?: ( vc -> vc_font . height < 10 ) |
| 29 | int width = (vc->vc_font.width + 7) >> 3; | |||
| 30 | unsigned int cellsize = vc->vc_font.height * width; | |||
| 31 | u8 c; | |||
| 32 | ||||
| 33 | offset = cellsize - (offset * width); | |||
| 0 | 0 | - | 34 | for (i = 0; i < cellsize; i++) { |
| 35 | c = src[i]; | |||
| 0 | 0 | - | 36 | if (attribute & FBCON_ATTRIBUTE_UNDERLINE && i >= offset) |
| 0 | - | 36 | T && T | |
| 0 | - | 36 | T && F | |
| 0 | - | 36 | F && _ | |
| 37 | c = 0xff; | |||
| 0 | 0 | - | 38 | if (attribute & FBCON_ATTRIBUTE_BOLD) |
| 39 | c |= c >> 1; | |||
| 0 | 0 | - | 40 | if (attribute & FBCON_ATTRIBUTE_REVERSE) |
| 41 | c = ~c; | |||
| 42 | dst[i] = c; | |||
| 43 | } | |||
| 44 | } | |||
| 45 | ||||
| 3070 | 3070 | 46 | static void bit_bmove(struct vc_data *vc, struct fb_info *info, int sy, | |
| 47 | int sx, int dy, int dx, int height, int width) | |||
| 48 | { | |||
| 49 | struct fb_copyarea area; | |||
| 50 | ||||
| 51 | area.sx = sx * vc->vc_font.width; | |||
| 52 | area.sy = sy * vc->vc_font.height; | |||
| 53 | area.dx = dx * vc->vc_font.width; | |||
| 54 | area.dy = dy * vc->vc_font.height; | |||
| 55 | area.height = height * vc->vc_font.height; | |||
| 56 | area.width = width * vc->vc_font.width; | |||
| 57 | ||||
| 58 | info->fbops->fb_copyarea(info, &area); | |||
| 59 | } | |||
| 60 | ||||
| 3974 | 3974 | 61 | static void bit_clear(struct vc_data *vc, struct fb_info *info, int sy, | |
| 62 | int sx, int height, int width) | |||
| 63 | { | |||
| 64 | int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; | |||
| 0 | 3974 | - | 64 | ternary-?: ( vc -> vc_hi_font_mask ) |
| 65 | struct fb_fillrect region; | |||
| 66 | ||||
| 67 | region.color = attr_bgcol_ec(bgshift, vc); | |||
| 3974 | 0 | - | 67 | ternary-?: ( vc ) |
| 68 | region.dx = sx * vc->vc_font.width; | |||
| 69 | region.dy = sy * vc->vc_font.height; | |||
| 70 | region.width = width * vc->vc_font.width; | |||
| 71 | region.height = height * vc->vc_font.height; | |||
| 72 | region.rop = ROP_COPY; | |||
| 73 | ||||
| 74 | info->fbops->fb_fillrect(info, ®ion); | |||
| 75 | } | |||
| 76 | ||||
| 251125 | 251125 | 77 | static inline void bit_putcs_aligned(struct vc_data *vc, struct fb_info *info, | |
| 78 | const u16 *s, u32 attr, u32 cnt, | |||
| 79 | u32 d_pitch, u32 s_pitch, u32 cellsize, | |||
| 80 | struct fb_image *image, u8 *buf, u8 *dst) | |||
| 81 | { | |||
| 82 | u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; | |||
| 0 | 251125 | - | 82 | ternary-?: vc -> vc_hi_font_mask |
| 83 | u32 idx = vc->vc_font.width >> 3; | |||
| 84 | u8 *src; | |||
| 85 | ||||
| 2796E3 | 251125 | 86 | while (cnt--) { | |
| 87 | src = vc->vc_font.data + (scr_readw(s++)& | |||
| 88 | charmask)*cellsize; | |||
| 89 | ||||
| 0 | 2796E3 | - | 90 | if (attr) { |
| 91 | update_attr(buf, src, attr, vc); | |||
| 92 | src = buf; | |||
| 93 | } | |||
| 94 | ||||
| 2796E3 | 0 | - | 95 | if (likely(idx == 1)) |
| 96 | __fb_pad_aligned_buffer(dst, d_pitch, src, idx, | |||
| 97 | image->height); | |||
| 98 | else | |||
| 99 | fb_pad_aligned_buffer(dst, d_pitch, src, idx, | |||
| 100 | image->height); | |||
| 101 | ||||
| 102 | dst += s_pitch; | |||
| 103 | } | |||
| 104 | ||||
| 105 | info->fbops->fb_imageblit(info, image); | |||
| 106 | } | |||
| 107 | ||||
| 0 | 0 | - | 108 | static inline void bit_putcs_unaligned(struct vc_data *vc, |
| 109 | struct fb_info *info, const u16 *s, | |||
| 110 | u32 attr, u32 cnt, u32 d_pitch, | |||
| 111 | u32 s_pitch, u32 cellsize, | |||
| 112 | struct fb_image *image, u8 *buf, | |||
| 113 | u8 *dst) | |||
| 114 | { | |||
| 115 | u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; | |||
| 0 | 0 | - | 115 | ternary-?: vc -> vc_hi_font_mask |
| 116 | u32 shift_low = 0, mod = vc->vc_font.width % 8; | |||
| 117 | u32 shift_high = 8; | |||
| 118 | u32 idx = vc->vc_font.width >> 3; | |||
| 119 | u8 *src; | |||
| 120 | ||||
| 0 | 0 | - | 121 | while (cnt--) { |
| 122 | src = vc->vc_font.data + (scr_readw(s++)& | |||
| 123 | charmask)*cellsize; | |||
| 124 | ||||
| 0 | 0 | - | 125 | if (attr) { |
| 126 | update_attr(buf, src, attr, vc); | |||
| 127 | src = buf; | |||
| 128 | } | |||
| 129 | ||||
| 130 | fb_pad_unaligned_buffer(dst, d_pitch, src, idx, | |||
| 131 | image->height, shift_high, | |||
| 132 | shift_low, mod); | |||
| 133 | shift_low += mod; | |||
| 134 | dst += (shift_low >= 8) ? s_pitch : s_pitch - 1; | |||
| 0 | 0 | - | 134 | ternary-?: ( shift_low >= 8 ) |
| 135 | shift_low &= 7; | |||
| 136 | shift_high = 8 - shift_low; | |||
| 137 | } | |||
| 138 | ||||
| 139 | info->fbops->fb_imageblit(info, image); | |||
| 140 | ||||
| 141 | } | |||
| 142 | ||||
| 251125 | 251125 | 143 | static void bit_putcs(struct vc_data *vc, struct fb_info *info, | |
| 144 | const unsigned short *s, int count, int yy, int xx, | |||
| 145 | int fg, int bg) | |||
| 146 | { | |||
| 147 | struct fb_image image; | |||
| 148 | u32 width = (vc->vc_font.width + 7)/8; | |||
| 149 | u32 cellsize = width * vc->vc_font.height; | |||
| 150 | u32 maxcnt = info->pixmap.size/cellsize; | |||
| 151 | u32 scan_align = info->pixmap.scan_align - 1; | |||
| 152 | u32 buf_align = info->pixmap.buf_align - 1; | |||
| 153 | u32 mod = vc->vc_font.width % 8, cnt, pitch, size; | |||
| 154 | u32 attribute = get_attribute(info, scr_readw(s)); | |||
| 155 | u8 *dst, *buf = NULL; | |||
| 156 | ||||
| 157 | image.fg_color = fg; | |||
| 158 | image.bg_color = bg; | |||
| 159 | image.dx = xx * vc->vc_font.width; | |||
| 160 | image.dy = yy * vc->vc_font.height; | |||
| 161 | image.height = vc->vc_font.height; | |||
| 162 | image.depth = 1; | |||
| 163 | ||||
| 0 | 251125 | - | 164 | if (attribute) { |
| 165 | buf = kmalloc(cellsize, GFP_KERNEL); | |||
| 0 | 0 | - | 166 | if (!buf) |
| 0 | - | 167 | return; | |
| 168 | } | |||
| 169 | ||||
| 251125 | 251125 | 170 | while (count) { | |
| 0 | 251125 | - | 171 | if (count > maxcnt) |
| 172 | cnt = maxcnt; | |||
| 173 | else | |||
| 174 | cnt = count; | |||
| 175 | ||||
| 176 | image.width = vc->vc_font.width * cnt; | |||
| 177 | pitch = ((image.width + 7) >> 3) + scan_align; | |||
| 178 | pitch &= ~scan_align; | |||
| 179 | size = pitch * image.height + buf_align; | |||
| 180 | size &= ~buf_align; | |||
| 181 | dst = fb_get_buffer_offset(info, &info->pixmap, size); | |||
| 182 | image.data = dst; | |||
| 183 | ||||
| 251125 | 0 | - | 184 | if (!mod) |
| 185 | bit_putcs_aligned(vc, info, s, attribute, cnt, pitch, | |||
| 186 | width, cellsize, &image, buf, dst); | |||
| 187 | else | |||
| 188 | bit_putcs_unaligned(vc, info, s, attribute, cnt, | |||
| 189 | pitch, width, cellsize, &image, | |||
| 190 | buf, dst); | |||
| 191 | ||||
| 192 | image.dx += cnt * vc->vc_font.width; | |||
| 193 | count -= cnt; | |||
| 194 | s += cnt; | |||
| 195 | } | |||
| 196 | ||||
| 197 | /* buf is always NULL except when in monochrome mode, so in this case | |||
| 198 | it's a gain to check buf against NULL even though kfree() handles | |||
| 199 | NULL pointers just fine */ | |||
| 0 | 251125 | - | 200 | if (unlikely(buf)) |
| 201 | kfree(buf); | |||
| 202 | ||||
| 203 | } | |||
| 204 | ||||
| 52 | 52 | 205 | static void bit_clear_margins(struct vc_data *vc, struct fb_info *info, | |
| 206 | int bottom_only) | |||
| 207 | { | |||
| 208 | int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; | |||
| 0 | 52 | - | 208 | ternary-?: ( vc -> vc_hi_font_mask ) |
| 209 | unsigned int cw = vc->vc_font.width; | |||
| 210 | unsigned int ch = vc->vc_font.height; | |||
| 211 | unsigned int rw = info->var.xres - (vc->vc_cols*cw); | |||
| 212 | unsigned int bh = info->var.yres - (vc->vc_rows*ch); | |||
| 213 | unsigned int rs = info->var.xres - rw; | |||
| 214 | unsigned int bs = info->var.yres - bh; | |||
| 215 | struct fb_fillrect region; | |||
| 216 | ||||
| 217 | region.color = attr_bgcol_ec(bgshift, vc); | |||
| 52 | 0 | - | 217 | ternary-?: ( vc ) |
| 218 | region.rop = ROP_COPY; | |||
| 219 | ||||
| 0 | 52 | - | 220 | if (rw && !bottom_only) { |
| 0 | - | 220 | T && T | |
| 0 | - | 220 | T && F | |
| 52 | 220 | F && _ | ||
| 221 | region.dx = info->var.xoffset + rs; | |||
| 222 | region.dy = 0; | |||
| 223 | region.width = rw; | |||
| 224 | region.height = info->var.yres_virtual; | |||
| 225 | info->fbops->fb_fillrect(info, ®ion); | |||
| 226 | } | |||
| 227 | ||||
| 52 | 0 | - | 228 | if (bh) { |
| 229 | region.dx = info->var.xoffset; | |||
| 230 | region.dy = info->var.yoffset + bs; | |||
| 231 | region.width = rs; | |||
| 232 | region.height = bh; | |||
| 233 | info->fbops->fb_fillrect(info, ®ion); | |||
| 234 | } | |||
| 235 | } | |||
| 236 | ||||
| 38656 | 38656 | 237 | static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode, | |
| 238 | int softback_lines, int fg, int bg) | |||
| 239 | { | |||
| 240 | struct fb_cursor cursor; | |||
| 241 | struct fbcon_ops *ops = info->fbcon_par; | |||
| 242 | unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; | |||
| 0 | 38656 | - | 242 | ternary-?: vc -> vc_hi_font_mask |
| 243 | int w = (vc->vc_font.width + 7) >> 3, c; | |||
| 244 | int y = real_y(ops->p, vc->vc_y); | |||
| 245 | int attribute, use_sw = (vc->vc_cursor_type & 0x10); | |||
| 246 | int err = 1; | |||
| 247 | char *src; | |||
| 248 | ||||
| 249 | cursor.set = 0; | |||
| 250 | ||||
| 0 | 38656 | - | 251 | if (softback_lines) { |
| 0 | 0 | - | 252 | if (y + softback_lines >= vc->vc_rows) { |
| 253 | mode = CM_ERASE; | |||
| 254 | ops->cursor_flash = 0; | |||
| 0 | - | 255 | return; | |
| 256 | } else | |||
| 257 | y += softback_lines; | |||
| 258 | } | |||
| 259 | ||||
| 260 | c = scr_readw((u16 *) vc->vc_pos); | |||
| 261 | attribute = get_attribute(info, c); | |||
| 262 | src = vc->vc_font.data + ((c & charmask) * (w * vc->vc_font.height)); | |||
| 263 | ||||
| 264 | if (ops->cursor_state.image.data != src || | |||
| 5106 | 33550 | 265 | ops->cursor_reset) { | |
| 5052 | 265 | T || _ | ||
| 54 | 265 | F || T | ||
| 33550 | 265 | F || F | ||
| 266 | ops->cursor_state.image.data = src; | |||
| 267 | cursor.set |= FB_CUR_SETIMAGE; | |||
| 268 | } | |||
| 269 | ||||
| 0 | 38656 | - | 270 | if (attribute) { |
| 271 | u8 *dst; | |||
| 272 | ||||
| 273 | dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC); | |||
| 0 | 0 | - | 274 | if (!dst) |
| 0 | - | 275 | return; | |
| 276 | kfree(ops->cursor_data); | |||
| 277 | ops->cursor_data = dst; | |||
| 278 | update_attr(dst, src, attribute, vc); | |||
| 279 | src = dst; | |||
| 280 | } | |||
| 281 | ||||
| 282 | if (ops->cursor_state.image.fg_color != fg || | |||
| 283 | ops->cursor_state.image.bg_color != bg || | |||
| 854 | 37802 | 284 | ops->cursor_reset) { | |
| 800 | 284 | T || _ || _ | ||
| 0 | - | 284 | F || T || _ | |
| 54 | 284 | F || F || T | ||
| 37802 | 284 | F || F || F | ||
| 285 | ops->cursor_state.image.fg_color = fg; | |||
| 286 | ops->cursor_state.image.bg_color = bg; | |||
| 287 | cursor.set |= FB_CUR_SETCMAP; | |||
| 288 | } | |||
| 289 | ||||
| 290 | if ((ops->cursor_state.image.dx != (vc->vc_font.width * vc->vc_x)) || | |||
| 291 | (ops->cursor_state.image.dy != (vc->vc_font.height * y)) || | |||
| 9990 | 28666 | 292 | ops->cursor_reset) { | |
| 9406 | 292 | (T) || (_) || _ | ||
| 546 | 292 | (F) || (T) || _ | ||
| 38 | 292 | (F) || (F) || T | ||
| 28666 | 292 | (F) || (F) || F | ||
| 293 | ops->cursor_state.image.dx = vc->vc_font.width * vc->vc_x; | |||
| 294 | ops->cursor_state.image.dy = vc->vc_font.height * y; | |||
| 295 | cursor.set |= FB_CUR_SETPOS; | |||
| 296 | } | |||
| 297 | ||||
| 298 | if (ops->cursor_state.image.height != vc->vc_font.height || | |||
| 299 | ops->cursor_state.image.width != vc->vc_font.width || | |||
| 60 | 38596 | 300 | ops->cursor_reset) { | |
| 6 | 300 | T || _ || _ | ||
| 0 | - | 300 | F || T || _ | |
| 54 | 300 | F || F || T | ||
| 38596 | 300 | F || F || F | ||
| 301 | ops->cursor_state.image.height = vc->vc_font.height; | |||
| 302 | ops->cursor_state.image.width = vc->vc_font.width; | |||
| 303 | cursor.set |= FB_CUR_SETSIZE; | |||
| 304 | } | |||
| 305 | ||||
| 306 | if (ops->cursor_state.hot.x || ops->cursor_state.hot.y || | |||
| 54 | 38602 | 307 | ops->cursor_reset) { | |
| 0 | - | 307 | T || _ || _ | |
| 0 | - | 307 | F || T || _ | |
| 54 | 307 | F || F || T | ||
| 38602 | 307 | F || F || F | ||
| 308 | ops->cursor_state.hot.x = cursor.hot.y = 0; | |||
| 309 | cursor.set |= FB_CUR_SETHOT; | |||
| 310 | } | |||
| 311 | ||||
| 312 | if (cursor.set & FB_CUR_SETSIZE || | |||
| 313 | vc->vc_cursor_type != ops->p->cursor_shape || | |||
| 314 | ops->cursor_state.mask == NULL || | |||
| 66 | 38590 | 315 | ops->cursor_reset) { | |
| 60 | 315 | T || _ || _ || _ | ||
| 6 | 315 | F || T || _ || _ | ||
| 0 | - | 315 | F || F || T || _ | |
| 0 | - | 315 | F || F || F || T | |
| 38590 | 315 | F || F || F || F | ||
| 316 | char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC); | |||
| 317 | int cur_height, size, i = 0; | |||
| 318 | u8 msk = 0xff; | |||
| 319 | ||||
| 0 | 66 | - | 320 | if (!mask) |
| 0 | - | 321 | return; | |
| 322 | ||||
| 323 | kfree(ops->cursor_state.mask); | |||
| 324 | ops->cursor_state.mask = mask; | |||
| 325 | ||||
| 326 | ops->p->cursor_shape = vc->vc_cursor_type; | |||
| 327 | cursor.set |= FB_CUR_SETSHAPE; | |||
| 328 | ||||
| 329 | switch (ops->p->cursor_shape & CUR_HWMASK) { | |||
| 0 | - | 330 | case CUR_NONE: | |
| 331 | cur_height = 0; | |||
| 0 | - | 332 | break; | |
| 66 | 333 | case CUR_UNDERLINE: | ||
| 334 | cur_height = (vc->vc_font.height < 10) ? 1 : 2; | |||
| 0 | 66 | - | 334 | ternary-?: ( vc -> vc_font . height < 10 ) |
| 66 | 335 | break; | ||
| 0 | - | 336 | case CUR_LOWER_THIRD: | |
| 337 | cur_height = vc->vc_font.height/3; | |||
| 0 | - | 338 | break; | |
| 0 | - | 339 | case CUR_LOWER_HALF: | |
| 340 | cur_height = vc->vc_font.height >> 1; | |||
| 0 | - | 341 | break; | |
| 0 | - | 342 | case CUR_TWO_THIRDS: | |
| 343 | cur_height = (vc->vc_font.height << 1)/3; | |||
| 0 | - | 344 | break; | |
| 0 | - | 345 | case CUR_BLOCK: | |
| 0 | - | 346 | default: | |
| 347 | cur_height = vc->vc_font.height; | |||
| 0 | - | 348 | break; | |
| 349 | } | |||
| 350 | size = (vc->vc_font.height - cur_height) * w; | |||
| 924 | 66 | 351 | while (size--) | |
| 352 | mask[i++] = ~msk; | |||
| 353 | size = cur_height * w; | |||
| 132 | 66 | 354 | while (size--) | |
| 355 | mask[i++] = msk; | |||
| 356 | } | |||
| 357 | ||||
| 358 | switch (mode) { | |||
| 20628 | 359 | case CM_ERASE: | ||
| 360 | ops->cursor_state.enable = 0; | |||
| 20628 | 361 | break; | ||
| 18028 | 362 | case CM_DRAW: | ||
| 0 | - | 363 | case CM_MOVE: | |
| 0 | - | 364 | default: | |
| 365 | ops->cursor_state.enable = (use_sw) ? 0 : 1; | |||
| 0 | 18028 | - | 365 | ternary-?: ( use_sw ) |
| 18028 | 366 | break; | ||
| 367 | } | |||
| 368 | ||||
| 369 | cursor.image.data = src; | |||
| 370 | cursor.image.fg_color = ops->cursor_state.image.fg_color; | |||
| 371 | cursor.image.bg_color = ops->cursor_state.image.bg_color; | |||
| 372 | cursor.image.dx = ops->cursor_state.image.dx; | |||
| 373 | cursor.image.dy = ops->cursor_state.image.dy; | |||
| 374 | cursor.image.height = ops->cursor_state.image.height; | |||
| 375 | cursor.image.width = ops->cursor_state.image.width; | |||
| 376 | cursor.hot.x = ops->cursor_state.hot.x; | |||
| 377 | cursor.hot.y = ops->cursor_state.hot.y; | |||
| 378 | cursor.mask = ops->cursor_state.mask; | |||
| 379 | cursor.enable = ops->cursor_state.enable; | |||
| 380 | cursor.image.depth = 1; | |||
| 381 | cursor.rop = ROP_XOR; | |||
| 382 | ||||
| 0 | 38656 | - | 383 | if (info->fbops->fb_cursor) |
| 384 | err = info->fbops->fb_cursor(info, &cursor); | |||
| 385 | ||||
| 38656 | 0 | - | 386 | if (err) |
| 387 | soft_cursor(info, &cursor); | |||
| 388 | ||||
| 389 | ops->cursor_reset = 0; | |||
| 390 | } | |||
| 391 | ||||
| 40 | 0 | 392 | static int bit_update_start(struct fb_info *info) | |
| 393 | { | |||
| 394 | struct fbcon_ops *ops = info->fbcon_par; | |||
| 395 | int err; | |||
| 396 | ||||
| 397 | err = fb_pan_display(info, &ops->var); | |||
| 398 | ops->var.xoffset = info->var.xoffset; | |||
| 399 | ops->var.yoffset = info->var.yoffset; | |||
| 400 | ops->var.vmode = info->var.vmode; | |||
| 40 | 401 | return err; | ||
| 402 | } | |||
| 403 | ||||
| 137 | 137 | 404 | void fbcon_set_bitops(struct fbcon_ops *ops) | |
| 405 | { | |||
| 406 | ops->bmove = bit_bmove; | |||
| 407 | ops->clear = bit_clear; | |||
| 408 | ops->putcs = bit_putcs; | |||
| 409 | ops->clear_margins = bit_clear_margins; | |||
| 410 | ops->cursor = bit_cursor; | |||
| 411 | ops->update_start = bit_update_start; | |||
| 412 | ops->rotate_font = NULL; | |||
| 413 | ||||
| 0 | 137 | - | 414 | if (ops->rotate) |
| 415 | fbcon_set_rotate(ops); | |||
| 0 | 0 | - | 415 | do-while (0) |
| 416 | } | |||
| 417 | ||||
| 418 | EXPORT_SYMBOL(fbcon_set_bitops); | |||
| 419 | ||||
| 420 | MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>"); | |||
| 421 | MODULE_DESCRIPTION("Bit Blitting Operation"); | |||
| 422 | MODULE_LICENSE("GPL"); | |||
| 423 | ||||
| ***TER 49% (76/154) of SOURCE FILE bitblit.c | ||||