* Anthony Tong <atong@uiuc.edu>
*
* Generic LCD support written by Daniel Mantione, ported from 2.4.20 by Alex Kern
- * Many Thanks to Ville Syrjälä for patches and fixing nasting 16 bit color bug.
+ * Many Thanks to Ville Syrjälä for patches and fixing nasting 16 bit color bug.
*
* 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
#include <linux/backlight.h>
#include <asm/io.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <video/mach64.h>
#include "atyfb.h"
#endif /* CONFIG_FB_ATY_CT */
-static u32 pseudo_palette[16];
-
#ifdef CONFIG_FB_ATY_GX
static char *aty_gx_ram[8] __devinitdata = {
ram_dram, ram_vram, ram_vram, ram_dram,
par->mmaped = 1;
return 0;
}
-
-static struct {
- u32 yoffset;
- u8 r[2][256];
- u8 g[2][256];
- u8 b[2][256];
-} atyfb_save;
-
-static void atyfb_save_palette(struct atyfb_par *par, int enter)
-{
- int i, tmp;
-
- for (i = 0; i < 256; i++) {
- tmp = aty_ld_8(DAC_CNTL, par) & 0xfc;
- if (M64_HAS(EXTRA_BRIGHT))
- tmp |= 0x2;
- aty_st_8(DAC_CNTL, tmp, par);
- aty_st_8(DAC_MASK, 0xff, par);
-
- aty_st_8(DAC_R_INDEX, i, par);
- atyfb_save.r[enter][i] = aty_ld_8(DAC_DATA, par);
- atyfb_save.g[enter][i] = aty_ld_8(DAC_DATA, par);
- atyfb_save.b[enter][i] = aty_ld_8(DAC_DATA, par);
- aty_st_8(DAC_W_INDEX, i, par);
- aty_st_8(DAC_DATA, atyfb_save.r[1 - enter][i], par);
- aty_st_8(DAC_DATA, atyfb_save.g[1 - enter][i], par);
- aty_st_8(DAC_DATA, atyfb_save.b[1 - enter][i], par);
- }
-}
-
-static void atyfb_palette(int enter)
-{
- struct atyfb_par *par;
- struct fb_info *info;
- int i;
-
- for (i = 0; i < FB_MAX; i++) {
- info = registered_fb[i];
- if (info && info->fbops == &atyfb_ops) {
- par = (struct atyfb_par *) info->par;
-
- atyfb_save_palette(par, enter);
- if (enter) {
- atyfb_save.yoffset = info->var.yoffset;
- info->var.yoffset = 0;
- set_off_pitch(par, info);
- } else {
- info->var.yoffset = atyfb_save.yoffset;
- set_off_pitch(par, info);
- }
- aty_st_le32(CRTC_OFF_PITCH, par->crtc.off_pitch, par);
- break;
- }
- }
-}
#endif /* __sparc__ */
#endif
info->fbops = &atyfb_ops;
- info->pseudo_palette = pseudo_palette;
+ info->pseudo_palette = par->pseudo_palette;
info->flags = FBINFO_DEFAULT |
FBINFO_HWACCEL_IMAGEBLIT |
FBINFO_HWACCEL_FILLRECT |
goto aty_init_exit;
}
-#ifdef __sparc__
- atyfb_save_palette(par, 0);
-#endif
-
#ifdef CONFIG_FB_ATY_CT
if (!noaccel && M64_HAS(INTEGRATED))
aty_init_cursor(info);
#ifdef __sparc__
-extern void (*prom_palette) (int);
-
static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
struct fb_info *info, unsigned long addr)
{
goto err_release_io;
#ifdef __sparc__
- if (!prom_palette)
- prom_palette = atyfb_palette;
-
/*
* Add /dev/fb mmap values.
*/