diff options
Diffstat (limited to 'drivers/video/savage/savagefb_driver.c')
| -rw-r--r-- | drivers/video/savage/savagefb_driver.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c index a2dc1a7ec75..4de541ca9c5 100644 --- a/drivers/video/savage/savagefb_driver.c +++ b/drivers/video/savage/savagefb_driver.c @@ -328,7 +328,9 @@ SavageSetup2DEngine(struct savagefb_par *par) savage_out32(0x48C18, savage_in32(0x48C18, par) | 0x0C, par); break; case S3_SAVAGE4: + case S3_TWISTER: case S3_PROSAVAGE: + case S3_PROSAVAGEDDR: case S3_SUPERSAVAGE: /* Disable BCI */ savage_out32(0x48C18, savage_in32(0x48C18, par) & 0x3FF0, par); @@ -1886,6 +1888,8 @@ static int savage_init_hw(struct savagefb_par *par) break; case S3_PROSAVAGE: + case S3_PROSAVAGEDDR: + case S3_TWISTER: videoRam = RamSavageNB[(config1 & 0xE0) >> 5] * 1024; break; @@ -1963,7 +1967,8 @@ static int savage_init_hw(struct savagefb_par *par) } } - if (S3_SAVAGE_MOBILE_SERIES(par->chip) && !par->crtonly) + if ((S3_SAVAGE_MOBILE_SERIES(par->chip) || + S3_MOBILE_TWISTER_SERIES(par->chip)) && !par->crtonly) par->display_type = DISP_LCD; else if (dvi || (par->chip == S3_SAVAGE4 && par->dvi)) par->display_type = DISP_DFP; @@ -2111,19 +2116,19 @@ static int __devinit savage_init_fb_info(struct fb_info *info, snprintf(info->fix.id, 16, "ProSavageKM"); break; case FB_ACCEL_S3TWISTER_P: - par->chip = S3_PROSAVAGE; + par->chip = S3_TWISTER; snprintf(info->fix.id, 16, "TwisterP"); break; case FB_ACCEL_S3TWISTER_K: - par->chip = S3_PROSAVAGE; + par->chip = S3_TWISTER; snprintf(info->fix.id, 16, "TwisterK"); break; case FB_ACCEL_PROSAVAGE_DDR: - par->chip = S3_PROSAVAGE; + par->chip = S3_PROSAVAGEDDR; snprintf(info->fix.id, 16, "ProSavageDDR"); break; case FB_ACCEL_PROSAVAGE_DDRK: - par->chip = S3_PROSAVAGE; + par->chip = S3_PROSAVAGEDDR; snprintf(info->fix.id, 16, "ProSavage8"); break; } @@ -2232,6 +2237,22 @@ static int __devinit savagefb_probe(struct pci_dev* dev, &info->modelist); #endif info->var = savagefb_var800x600x8; + /* if a panel was detected, default to a CVT mode instead */ + if (par->SavagePanelWidth) { + struct fb_videomode cvt_mode; + + memset(&cvt_mode, 0, sizeof(cvt_mode)); + cvt_mode.xres = par->SavagePanelWidth; + cvt_mode.yres = par->SavagePanelHeight; + cvt_mode.refresh = 60; + /* FIXME: if we know there is only the panel + * we can enable reduced blanking as well */ + if (fb_find_mode_cvt(&cvt_mode, 0, 0)) + printk(KERN_WARNING "No CVT mode found for panel\n"); + else if (fb_find_mode(&info->var, info, NULL, NULL, 0, + &cvt_mode, 0) != 3) + info->var = savagefb_var800x600x8; + } if (mode_option) { fb_find_mode(&info->var, info, mode_option, |