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@@ -435,6 +435,40 @@ You have been warned. The
.B frequency
parameter may be specified as a float value with standard suffixes like
"k", "kHz", "M", "MHz".
+.TP
+.BI "Option \*qRenderAccel\*q \*q" boolean \*q
+Enable Render acceleration. Does not support component alpha (subpixel)
+rendering. Only supported on Radeon series up to and including 9200 (9500/9700
+and newer unsupported). The default is
+.B on.
+.TP
+.BI "Option \*qSubPixelOrder\*q \*q" "string" \*q
+Force subpixel order to specified order.
+Subpixel order is used for subpixel decimation on flat panels.
+.br
+NONE \-\- No subpixel (CRT like displays)
+.br
+RGB \-\- in horizontal RGB order (most flat panels)
+.br
+BGR \-\- in horizontal BGR order (some flat panels)
+
+.br
+This option is intended to be used in following cases:
+.br
+1. The default subpixel order is incorrect for your panel.
+.br
+2. Enable subpixel decimation on analog panels.
+.br
+3. Adjust to one display type in dual-head clone mode setup.
+.br
+4. Get better performance with Render acceleration on
+digital panels (use NONE setting).
+.br
+The default is
+.B NONE
+for CRT,
+.B RGB
+for digital panels
.SH SEE ALSO
__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), xorgconfig(__appmansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__)