diff options
Diffstat (limited to 'drivers/video/console/tileblit.c')
| -rw-r--r-- | drivers/video/console/tileblit.c | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/drivers/video/console/tileblit.c b/drivers/video/console/tileblit.c deleted file mode 100644 index 15e8e1a89c45..000000000000 --- a/drivers/video/console/tileblit.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * linux/drivers/video/console/tileblit.c -- Tile Blitting Operation - * - * Copyright (C) 2004 Antonino Daplas <adaplas @pol.net> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#include <linux/module.h> -#include <linux/string.h> -#include <linux/fb.h> -#include <linux/vt_kern.h> -#include <linux/console.h> -#include <asm/types.h> -#include "fbcon.h" - -static void tile_bmove(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int dy, int dx, int height, int width) -{ - struct fb_tilearea area; - - area.sx = sx; - area.sy = sy; - area.dx = dx; - area.dy = dy; - area.height = height; - area.width = width; - - info->tileops->fb_tilecopy(info, &area); -} - -static void tile_clear(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int height, int width) -{ - struct fb_tilerect rect; - int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - int fgshift = (vc->vc_hi_font_mask) ? 9 : 8; - - rect.index = vc->vc_video_erase_char & - ((vc->vc_hi_font_mask) ? 0x1ff : 0xff); - rect.fg = attr_fgcol_ec(fgshift, vc, info); - rect.bg = attr_bgcol_ec(bgshift, vc, info); - rect.sx = sx; - rect.sy = sy; - rect.width = width; - rect.height = height; - rect.rop = ROP_COPY; - - info->tileops->fb_tilefill(info, &rect); -} - -static void tile_putcs(struct vc_data *vc, struct fb_info *info, - const unsigned short *s, int count, int yy, int xx, - int fg, int bg) -{ - struct fb_tileblit blit; - unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - int size = sizeof(u32) * count, i; - - blit.sx = xx; - blit.sy = yy; - blit.width = count; - blit.height = 1; - blit.fg = fg; - blit.bg = bg; - blit.length = count; - blit.indices = (u32 *) fb_get_buffer_offset(info, &info->pixmap, size); - for (i = 0; i < count; i++) - blit.indices[i] = (u32)(scr_readw(s++) & charmask); - - info->tileops->fb_tileblit(info, &blit); -} - -static void tile_clear_margins(struct vc_data *vc, struct fb_info *info, - int bottom_only) -{ - return; -} - -static void tile_cursor(struct vc_data *vc, struct fb_info *info, int mode, - int softback_lines, int fg, int bg) -{ - struct fb_tilecursor cursor; - int use_sw = (vc->vc_cursor_type & 0x10); - - cursor.sx = vc->vc_x; - cursor.sy = vc->vc_y; - cursor.mode = (mode == CM_ERASE || use_sw) ? 0 : 1; - cursor.fg = fg; - cursor.bg = bg; - - switch (vc->vc_cursor_type & 0x0f) { - case CUR_NONE: - cursor.shape = FB_TILE_CURSOR_NONE; - break; - case CUR_UNDERLINE: - cursor.shape = FB_TILE_CURSOR_UNDERLINE; - break; - case CUR_LOWER_THIRD: - cursor.shape = FB_TILE_CURSOR_LOWER_THIRD; - break; - case CUR_LOWER_HALF: - cursor.shape = FB_TILE_CURSOR_LOWER_HALF; - break; - case CUR_TWO_THIRDS: - cursor.shape = FB_TILE_CURSOR_TWO_THIRDS; - break; - case CUR_BLOCK: - default: - cursor.shape = FB_TILE_CURSOR_BLOCK; - break; - } - - info->tileops->fb_tilecursor(info, &cursor); -} - -static int tile_update_start(struct fb_info *info) -{ - struct fbcon_ops *ops = info->fbcon_par; - int err; - - err = fb_pan_display(info, &ops->var); - ops->var.xoffset = info->var.xoffset; - ops->var.yoffset = info->var.yoffset; - ops->var.vmode = info->var.vmode; - return err; -} - -void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info) -{ - struct fb_tilemap map; - struct fbcon_ops *ops = info->fbcon_par; - - ops->bmove = tile_bmove; - ops->clear = tile_clear; - ops->putcs = tile_putcs; - ops->clear_margins = tile_clear_margins; - ops->cursor = tile_cursor; - ops->update_start = tile_update_start; - - if (ops->p) { - map.width = vc->vc_font.width; - map.height = vc->vc_font.height; - map.depth = 1; - map.length = (ops->p->userfont) ? - FNTCHARCNT(ops->p->fontdata) : 256; - map.data = ops->p->fontdata; - info->tileops->fb_settile(info, &map); - } -} - -EXPORT_SYMBOL(fbcon_set_tileops); - -MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>"); -MODULE_DESCRIPTION("Tile Blitting Operation"); -MODULE_LICENSE("GPL"); - |