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-rw-r--r--man/savage.man15
1 files changed, 9 insertions, 6 deletions
diff --git a/man/savage.man b/man/savage.man
index 9e576b3..618561d 100644
--- a/man/savage.man
+++ b/man/savage.man
@@ -15,7 +15,8 @@ savage \- S3 Savage video driver
.SH DESCRIPTION
.B savage
is an __xservername__ driver for the S3 Savage family video accelerator chips. 2D, 3D, and Xv acceleration
-is supported on all chips except the Savage2000 (2D only). The
+is supported on all chips except the Savage2000 (2D only). Dualhead operation is supported on MX, IX, and
+SuperSavage chips. The
.B savage
driver supports PCI and AGP boards with the following chips:
.TP 16
@@ -29,16 +30,16 @@ driver supports PCI and AGP boards with the following chips:
(9102) (2D only)
.TP 16
.B Savage/MX
-(8c10 and 8c11) (2D, 3D)
+(8c10 and 8c11) (2D, 3D, Dualhead)
.TP 16
.B Savage/IX
-(8c12 and 8c13) (2D, 3D)
+(8c12 and 8c13) (2D, 3D, Dualhead)
.TP 16
.B SuperSavage/MX
-(8c22, 8c24, and 8c26) (2D, 3D)
+(8c22, 8c24, and 8c26) (2D, 3D, Dualhead)
.TP 16
.B SuperSavage/IX
-(8c2a, 8c2b, 8c2c, 8c2d, 8c2e, and 8c2f) (2D, 3D)
+(8c2a, 8c2b, 8c2c, 8c2d, 8c2e, and 8c2f) (2D, 3D, Dualhead)
.TP 16
.B ProSavage PM133
(8a25) (2D, 3D)
@@ -111,7 +112,9 @@ through the BIOS mode list, looking for the mode which most closely matches
the __xconfigfile__ mode line. Some purists find this scheme objectionable. If
you would rather have the
.B savage
-driver use your mode line timing exactly, turn off the UseBios option.
+driver use your mode line timing exactly, turn off the UseBios option.
+.B Note:
+Use of the BIOS is required for dualhead operation.
Default: on (use the BIOS).
.TP
.BI "Option \*qShadowStatus\*q \*q" boolean \*q