viafb: documentation update
We now support the VX855, and the VX800 is no longer unaccellerated.
viafb_video_dev was removed as it was useless.
Signed-off-by: Harald Welte <HaraldWelte@viatech.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Joseph Chan <JosephChan@via.com.tw>
Cc: Scott Fang <ScottFang@viatech.com.cn>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/Documentation/fb/viafb.txt b/Documentation/fb/viafb.txt
index 67dbf44..f3e046a 100644
--- a/Documentation/fb/viafb.txt
+++ b/Documentation/fb/viafb.txt
@@ -7,7 +7,7 @@
VIA UniChrome Family(CLE266, PM800 / CN400 / CN300,
P4M800CE / P4M800Pro / CN700 / VN800,
CX700 / VX700, K8M890, P4M890,
- CN896 / P4M900, VX800)
+ CN896 / P4M900, VX800, VX855)
[Driver features]
------------------------
@@ -154,13 +154,6 @@
0 : No Dual Edge Panel (default)
1 : Dual Edge Panel
- viafb_video_dev:
- This option is used to specify video output devices(CRT, DVI, LCD) for
- duoview case.
- For example:
- To output video on DVI, we should use:
- modprobe viafb viafb_video_dev=DVI...
-
viafb_lcd_port:
This option is used to specify LCD output port,
available values are "DVP0" "DVP1" "DFP_HIGHLOW" "DFP_HIGH" "DFP_LOW".
@@ -181,9 +174,6 @@
and bpp, need to call VIAFB specified ioctl interface VIAFB_SET_DEVICE
instead of calling common ioctl function FBIOPUT_VSCREENINFO since
viafb doesn't support multi-head well, or it will cause screen crush.
- 4. VX800 2D accelerator hasn't been supported in this driver yet. When
- using driver on VX800, the driver will disable the acceleration
- function as default.
[Configure viafb with "fbset" tool]