aboutsummaryrefslogtreecommitdiff
path: root/drivers/video/savage/savagefb_accel.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/savage/savagefb_accel.c')
-rw-r--r--drivers/video/savage/savagefb_accel.c136
1 files changed, 0 insertions, 136 deletions
diff --git a/drivers/video/savage/savagefb_accel.c b/drivers/video/savage/savagefb_accel.c
deleted file mode 100644
index bbcc055d3bb..00000000000
--- a/drivers/video/savage/savagefb_accel.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*-*- linux-c -*-
- * linux/drivers/video/savage/savage_accel.c -- Hardware Acceleration
- *
- * Copyright (C) 2004 Antonino Daplas<adaplas@pol.net>
- * All Rights Reserved
- *
- * 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/kernel.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-
-#include "savagefb.h"
-
-static u32 savagefb_rop[] = {
- 0xCC, /* ROP_COPY */
- 0x5A /* ROP_XOR */
-};
-
-int savagefb_sync(struct fb_info *info)
-{
- struct savagefb_par *par = info->par;
-
- par->SavageWaitIdle(par);
- return 0;
-}
-
-void savagefb_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
- struct savagefb_par *par = info->par;
- int sx = region->sx, dx = region->dx;
- int sy = region->sy, dy = region->dy;
- int cmd;
-
- if (!region->width || !region->height)
- return;
- par->bci_ptr = 0;
- cmd = BCI_CMD_RECT | BCI_CMD_DEST_GBD | BCI_CMD_SRC_GBD;
- BCI_CMD_SET_ROP(cmd, savagefb_rop[0]);
-
- if (dx <= sx) {
- cmd |= BCI_CMD_RECT_XP;
- } else {
- sx += region->width - 1;
- dx += region->width - 1;
- }
-
- if (dy <= sy) {
- cmd |= BCI_CMD_RECT_YP;
- } else {
- sy += region->height - 1;
- dy += region->height - 1;
- }
-
- par->SavageWaitFifo(par,4);
- BCI_SEND(cmd);
- BCI_SEND(BCI_X_Y(sx, sy));
- BCI_SEND(BCI_X_Y(dx, dy));
- BCI_SEND(BCI_W_H(region->width, region->height));
-}
-
-void savagefb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
- struct savagefb_par *par = info->par;
- int cmd, color;
-
- if (!rect->width || !rect->height)
- return;
-
- if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR)
- color = rect->color;
- else
- color = ((u32 *)info->pseudo_palette)[rect->color];
-
- cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP |
- BCI_CMD_DEST_GBD | BCI_CMD_SRC_SOLID |
- BCI_CMD_SEND_COLOR;
-
- par->bci_ptr = 0;
- BCI_CMD_SET_ROP(cmd, savagefb_rop[rect->rop]);
-
- par->SavageWaitFifo(par,4);
- BCI_SEND(cmd);
- BCI_SEND(color);
- BCI_SEND( BCI_X_Y(rect->dx, rect->dy) );
- BCI_SEND( BCI_W_H(rect->width, rect->height) );
-}
-
-void savagefb_imageblit(struct fb_info *info, const struct fb_image *image)
-{
- struct savagefb_par *par = info->par;
- int fg, bg, size, i, width;
- int cmd;
- u32 *src = (u32 *) image->data;
-
- if (!image->width || !image->height)
- return;
-
- if (image->depth != 1) {
- cfb_imageblit(info, image);
- return;
- }
-
- if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR) {
- fg = image->fg_color;
- bg = image->bg_color;
- } else {
- fg = ((u32 *)info->pseudo_palette)[image->fg_color];
- bg = ((u32 *)info->pseudo_palette)[image->bg_color];
- }
-
- cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP |
- BCI_CMD_CLIP_LR | BCI_CMD_DEST_GBD | BCI_CMD_SRC_MONO |
- BCI_CMD_SEND_COLOR;
-
- par->bci_ptr = 0;
- BCI_CMD_SET_ROP(cmd, savagefb_rop[0]);
-
- width = (image->width + 31) & ~31;
- size = (width * image->height)/8;
- size >>= 2;
-
- par->SavageWaitFifo(par, size + 5);
- BCI_SEND(cmd);
- BCI_SEND(BCI_CLIP_LR(image->dx, image->dx + image->width - 1));
- BCI_SEND(fg);
- BCI_SEND(bg);
- BCI_SEND(BCI_X_Y(image->dx, image->dy));
- BCI_SEND(BCI_W_H(width, image->height));
- for (i = 0; i < size; i++)
- BCI_SEND(src[i]);
-}
-
-MODULE_LICENSE("GPL");