diff --git a/prog/detect/sensors-detect b/prog/detect/sensors-detect
index 8ab2bd9d..a9c14783 100755
--- a/prog/detect/sensors-detect
+++ b/prog/detect/sensors-detect
@@ -587,18 +587,6 @@ $revision =~ s/ \([^()]*\)//;
        driver => "i2c-adap-ite",
        match => qr/^ITE IIC adapter/,
      } , 
-     { 
-       vendid => 0x5333,
-       devid  => 0x8A20,
-       procid => "S3 Savage 3D",
-       driver => "to-be-written",
-     } , 
-     { 
-       vendid => 0x5333,
-       devid  => 0x8A21,
-       procid => "S3 Savage 3D MV",
-       driver => "to-be-written",
-     } , 
      { 
        vendid => 0x5333,
        devid  => 0x8A22,
@@ -617,37 +605,15 @@ $revision =~ s/ \([^()]*\)//;
        vendid => 0x5333,
        devid  => 0x8A25,
        procid => "S3 ProSavage PM",
-       driver => "to-be-written",
+       driver => "i2c-prosavage",
+       match => qr/^ProSavage I2C bus at /,
      } , 
      { 
        vendid => 0x5333,
-       devid  => 0x8A26,
-       procid => "S3 ProSavage KM",
-       driver => "to-be-written",
-     } , 
-     { 
-       vendid => 0x5333,
-       devid  => 0x8C10,
-       procid => "S3 Savage MX MV",
-       driver => "to-be-written",
-     } , 
-     { 
-       vendid => 0x5333,
-       devid  => 0x8C11,
-       procid => "S3 Savage MX",
-       driver => "to-be-written",
-     } , 
-     { 
-       vendid => 0x5333,
-       devid  => 0x8C12,
-       procid => "S3 Savage IX MV",
-       driver => "to-be-written",
-     } , 
-     { 
-       vendid => 0x5333,
-       devid  => 0x8C13,
-       procid => "S3 Savage IX",
-       driver => "to-be-written",
+       devid  => 0x8D04,
+       procid => "S3 ProSavage8",
+       driver => "i2c-prosavage",
+       match => qr/^ProSavage I2C bus at /,
      } , 
      { 
        vendid => 0x1002,