diff options
| author | Ville Syrjala <syrjala@sci.fi> | 2006-12-08 02:40:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:29:07 -0800 |
| commit | cab5901e93bfe4f3cfd8cf9cda2558d22568f7a2 (patch) | |
| tree | 8de4f0586cfeac786eeb48699fa61b5862c4649c /drivers | |
| parent | 5850e0cf9a2345498fe2545c37118ef9405044eb (diff) | |
[PATCH] atyfb: Remove aty_cmap_regs
Remove aty_cmap_regs. Access the LUT in the same way as other registers.
Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/aty/atyfb.h | 1 | ||||
| -rw-r--r-- | drivers/video/aty/atyfb_base.c | 45 |
2 files changed, 12 insertions, 34 deletions
diff --git a/drivers/video/aty/atyfb.h b/drivers/video/aty/atyfb.h index e8dc5d10bd8..c9b35c6b0b6 100644 --- a/drivers/video/aty/atyfb.h +++ b/drivers/video/aty/atyfb.h @@ -126,7 +126,6 @@ union aty_pll { */ struct atyfb_par { - struct aty_cmap_regs __iomem *aty_cmap_regs; struct { u8 red, green, blue; } palette[256]; const struct aty_dac_ops *dac_ops; const struct aty_pll_ops *pll_ops; diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c index 7636f10eb88..d4262b8b8e0 100644 --- a/drivers/video/aty/atyfb_base.c +++ b/drivers/video/aty/atyfb_base.c @@ -203,14 +203,6 @@ static void ATIReduceRatio(int *Numerator, int *Denominator) * The Hardware parameters for each card */ -struct aty_cmap_regs { - u8 windex; - u8 lut; - u8 mask; - u8 rindex; - u8 cntl; -}; - struct pci_mmap_map { unsigned long voff; unsigned long poff; @@ -1937,17 +1929,14 @@ static void atyfb_save_palette(struct atyfb_par *par, int enter) aty_st_8(DAC_CNTL, tmp, par); aty_st_8(DAC_MASK, 0xff, par); - writeb(i, &par->aty_cmap_regs->rindex); - atyfb_save.r[enter][i] = readb(&par->aty_cmap_regs->lut); - atyfb_save.g[enter][i] = readb(&par->aty_cmap_regs->lut); - atyfb_save.b[enter][i] = readb(&par->aty_cmap_regs->lut); - writeb(i, &par->aty_cmap_regs->windex); - writeb(atyfb_save.r[1 - enter][i], - &par->aty_cmap_regs->lut); - writeb(atyfb_save.g[1 - enter][i], - &par->aty_cmap_regs->lut); - writeb(atyfb_save.b[1 - enter][i], - &par->aty_cmap_regs->lut); + 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); } } @@ -2355,9 +2344,6 @@ static int __devinit aty_init(struct fb_info *info) init_waitqueue_head(&par->vblank.wait); spin_lock_init(&par->int_lock); - par->aty_cmap_regs = - (struct aty_cmap_regs __iomem *) (par->ati_regbase + 0xc0); - #ifdef CONFIG_PPC_PMAC /* The Apple iBook1 uses non-standard memory frequencies. We detect it * and set the frequency manually. */ @@ -2862,17 +2848,10 @@ static int atyfb_blank(int blank, struct fb_info *info) static void aty_st_pal(u_int regno, u_int red, u_int green, u_int blue, const struct atyfb_par *par) { -#ifdef CONFIG_ATARI - out_8(&par->aty_cmap_regs->windex, regno); - out_8(&par->aty_cmap_regs->lut, red); - out_8(&par->aty_cmap_regs->lut, green); - out_8(&par->aty_cmap_regs->lut, blue); -#else - writeb(regno, &par->aty_cmap_regs->windex); - writeb(red, &par->aty_cmap_regs->lut); - writeb(green, &par->aty_cmap_regs->lut); - writeb(blue, &par->aty_cmap_regs->lut); -#endif + aty_st_8(DAC_W_INDEX, regno, par); + aty_st_8(DAC_DATA, red, par); + aty_st_8(DAC_DATA, green, par); + aty_st_8(DAC_DATA, blue, par); } /* |