diff options
Diffstat (limited to 'drivers/video/fbdev/atafb.c')
| -rw-r--r-- | drivers/video/fbdev/atafb.c | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c index e3812a8ff55a..52a35b661643 100644 --- a/drivers/video/fbdev/atafb.c +++ b/drivers/video/fbdev/atafb.c @@ -76,8 +76,6 @@ #define SWITCH_SND7 0x80 #define SWITCH_NONE 0x00 -#define up(x, r) (((x) + (r) - 1) & ~((r)-1)) - static int default_par; /* default resolution (0=none) */ @@ -487,8 +485,8 @@ static struct fb_videomode atafb_modedb[] __initdata = { "tt-mid", 60, 640, 480, 31041, 120, 100, 8, 16, 140, 30, 0, FB_VMODE_NONINTERLACED | FB_VMODE_YWRAP }, { - /* 1280x960, 29 kHz, 60 Hz (TT high) */ - "tt-high", 57, 640, 960, 31041, 120, 100, 8, 16, 140, 30, + /* 1280x960, 72 kHz, 72 Hz (TT high) */ + "tt-high", 57, 1280, 960, 7760, 260, 60, 36, 4, 192, 4, 0, FB_VMODE_NONINTERLACED | FB_VMODE_YWRAP }, @@ -1649,12 +1647,12 @@ static int falcon_pan_display(struct fb_var_screeninfo *var, int bpp = info->var.bits_per_pixel; if (bpp == 1) - var->xoffset = up(var->xoffset, 32); + var->xoffset = round_up(var->xoffset, 32); if (bpp != 16) par->hw.falcon.xoffset = var->xoffset & 15; else { par->hw.falcon.xoffset = 0; - var->xoffset = up(var->xoffset, 2); + var->xoffset = round_up(var->xoffset, 2); } par->hw.falcon.line_offset = bpp * (info->var.xres_virtual - info->var.xres) / 16; @@ -1683,9 +1681,9 @@ static int falcon_setcolreg(unsigned int regno, unsigned int red, ((blue & 0xfc00) >> 8)); if (regno < 16) { shifter_tt.color_reg[regno] = - (((red & 0xe000) >> 13) | ((red & 0x1000) >> 12) << 8) | - (((green & 0xe000) >> 13) | ((green & 0x1000) >> 12) << 4) | - ((blue & 0xe000) >> 13) | ((blue & 0x1000) >> 12); + ((((red & 0xe000) >> 13) | ((red & 0x1000) >> 12)) << 8) | + ((((green & 0xe000) >> 13) | ((green & 0x1000) >> 12)) << 4) | + ((blue & 0xe000) >> 13) | ((blue & 0x1000) >> 12); ((u32 *)info->pseudo_palette)[regno] = ((red & 0xf800) | ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11)); @@ -1971,9 +1969,9 @@ static int stste_setcolreg(unsigned int regno, unsigned int red, green >>= 12; if (ATARIHW_PRESENT(EXTD_SHIFTER)) shifter_tt.color_reg[regno] = - (((red & 0xe) >> 1) | ((red & 1) << 3) << 8) | - (((green & 0xe) >> 1) | ((green & 1) << 3) << 4) | - ((blue & 0xe) >> 1) | ((blue & 1) << 3); + ((((red & 0xe) >> 1) | ((red & 1) << 3)) << 8) | + ((((green & 0xe) >> 1) | ((green & 1) << 3)) << 4) | + ((blue & 0xe) >> 1) | ((blue & 1) << 3); else shifter_tt.color_reg[regno] = ((red & 0xe) << 7) | @@ -2268,7 +2266,7 @@ static int pan_display(struct fb_var_screeninfo *var, struct fb_info *info) if (!fbhw->set_screen_base || (!ATARIHW_PRESENT(EXTD_SHIFTER) && var->xoffset)) return -EINVAL; - var->xoffset = up(var->xoffset, 16); + var->xoffset = round_up(var->xoffset, 16); par->screen_base = screen_base + (var->yoffset * info->var.xres_virtual + var->xoffset) * info->var.bits_per_pixel / 8; @@ -2406,16 +2404,6 @@ static void atafb_set_disp(struct fb_info *info) atari_stram_to_virt(info->fix.smem_start)); } -static int atafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, - u_int transp, struct fb_info *info) -{ - red >>= 8; - green >>= 8; - blue >>= 8; - - return info->fbops->fb_setcolreg(regno, red, green, blue, transp, info); -} - static int atafb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) { @@ -2726,7 +2714,6 @@ static struct fb_ops atafb_ops = { .owner = THIS_MODULE, .fb_check_var = atafb_check_var, .fb_set_par = atafb_set_par, - .fb_setcolreg = atafb_setcolreg, .fb_blank = atafb_blank, .fb_pan_display = atafb_pan_display, .fb_fillrect = atafb_fillrect, |