diff options
Diffstat (limited to 'drivers/video/savage')
| -rw-r--r-- | drivers/video/savage/savagefb-i2c.c | 2 | ||||
| -rw-r--r-- | drivers/video/savage/savagefb.h | 8 | ||||
| -rw-r--r-- | drivers/video/savage/savagefb_driver.c | 31 |
3 files changed, 33 insertions, 8 deletions
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c index bb71fea0728..80fa87e2ae2 100644 --- a/drivers/video/savage/savagefb-i2c.c +++ b/drivers/video/savage/savagefb-i2c.c @@ -171,6 +171,8 @@ void savagefb_create_i2c_busses(struct fb_info *info) switch (par->chip) { case S3_PROSAVAGE: + case S3_PROSAVAGEDDR: + case S3_TWISTER: par->chan.reg = CR_SERIAL2; par->chan.ioaddr = par->mmio.vbase; par->chan.algo.setsda = prosavage_gpio_setsda; diff --git a/drivers/video/savage/savagefb.h b/drivers/video/savage/savagefb.h index 4e9490c19d7..32549d177b1 100644 --- a/drivers/video/savage/savagefb.h +++ b/drivers/video/savage/savagefb.h @@ -36,7 +36,6 @@ #define PCI_CHIP_SAVAGE_IX 0x8c13 #define PCI_CHIP_PROSAVAGE_PM 0x8a25 #define PCI_CHIP_PROSAVAGE_KM 0x8a26 - /* Twister is a code name; hope I get the real name soon. */ #define PCI_CHIP_S3TWISTER_P 0x8d01 #define PCI_CHIP_S3TWISTER_K 0x8d02 #define PCI_CHIP_PROSAVAGE_DDR 0x8d03 @@ -52,14 +51,15 @@ #define PCI_CHIP_SUPSAV_IXCDDR 0x8c2f +#define S3_SAVAGE_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000)) #define S3_SAVAGE3D_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX)) -#define S3_SAVAGE4_SERIES(chip) ((chip==S3_SAVAGE4) || (chip==S3_PROSAVAGE)) +#define S3_SAVAGE4_SERIES(chip) ((chip>=S3_SAVAGE4) || (chip<=S3_PROSAVAGEDDR)) #define S3_SAVAGE_MOBILE_SERIES(chip) ((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE)) -#define S3_SAVAGE_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000)) +#define S3_MOBILE_TWISTER_SERIES(chip) ((chip==S3_TWISTER) || (chip==S3_PROSAVAGEDDR)) /* Chip tags. These are used to group the adapters into * related families. @@ -71,6 +71,8 @@ typedef enum { S3_SAVAGE_MX, S3_SAVAGE4, S3_PROSAVAGE, + S3_TWISTER, + S3_PROSAVAGEDDR, S3_SUPERSAVAGE, S3_SAVAGE2000, S3_LAST 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, |