savagefb: New S3_TWISTER and S3_PROSAVAGEDDR chip families

Realign the chip families with the Xorg DDX

Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index bb71fea07284e547cbf2632141748b8155691a74..80fa87e2ae2ff52eb188e2312c4fed2507df9425 100644 (file)
--- 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 4e9490c19d7d3a7a07a3a87360de200ff2fb808e..32549d177b198ae2f7f2b9a738d6b8a0cb9de049 100644 (file)
--- 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 a2dc1a7ec7586bd3e5ae6d1689ccf71490317ed1..7a35ceb2f8a0589e27394f2854280fe4fb1bf418 100644 (file)
--- 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;
 
@@ -2111,19 +2115,19 @@ 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;
        }