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ru.linux
- RU.LINUX ---------------------------------------------------------------------
From : Mike Novikoff 2:5020/730.73 16 Feb 2003 18:39:53
To : Ilya Dikarev
Subject : глюки картинки в Иксах
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13.02.2003 18:33, Zahar Kiselev wrote to you:
ZK> Драйвер карточек S3 в четвертых иксах достаточно "своеобразен".
ZK> Можно попробовать использовать опцию noaccel.
У меня работает вот так:
>=== XF86Config ===<
# XF86Config 4.0.3, by mn@netclub.ru (2:5020/730.73), 11'2000 - 11'2002
############################################################################
Section "Device"
Identifier "Card0"
Driver "s3virge"
VendorName "S3"
BoardName "ViRGE/DX"
# ChipSet "virge dx" # man says "it's better to probe"
# BusID "PCI:0:15:0"
### Available Driver options are:-
# Option "slow_edodram"
# Option "slow_dram"
# Option "fast_dram"
# Option "fpm_vram"
Option "pci_burst"
Option "pci_retry"
############################################################################
# From manpage "s3virge(4x)":
# "If pixel corruption or transient streaking is observed during drawing
# operations then removing any fifo options is recommended. Default: none".
#
# Strange, but "conservative" is BETTER than <none> in 402 -- mn.
# The same seems to apply to 403 as (no) well; what the fsck have
# they "fixed"?!
#
## Option "fifo_conservative" # 402, 403 drivers
Option "fifo_moderate" # 401 (rh70) driver - OK! -- 27.06.2002
# Option "fifo_aggressive" # (rather hard even for 401)
############################################################################
# Option "NoAccel"
# Option "early_ras_precharge"
# Option "late_ras_precharge"
# Option "lcd_center"
# Option "set_lcdclk"
# Option "set_mclk"
# Option "set_refclk"
# Option "show_cache"
# Option "HWCursor"
# Option "SWCursor"
# Option "ShadowFB"
# Option "Rotate"
# Option "UseFB" "NO"
#
############################################################################
# From: vitus@45.free.net (Victor Wagner) RU.UNIX.LINUX 27.06.2002
# "В теории есть такая весчь как backing store. И ее выключение
# тормозит X-ы гораздо сильнее чем отключение всякой акселерации".
#
# From: "/usr/X11R6/lib/X11/doc/README.ati" (4.0.3):
# "This is not specifically a driver option. It is used to enable the server's
# support for backing store, a mechanism by which pixel data for occluded win-
# dow regions is remembered by the server thereby alleviating the need to send
# expose events to X clients when the data needs to be redisplayed".
#
# mn: It is disabled by default; for s3virge, it isn't even documented.
# (Maybe needs some extra memory for the cache?). But, well, it works.
#
option "BackingStore" # (??? faster?) -- 28.06.2002
EndSection
############################################################################
>=== XF86Config ===<
Mike
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* Origin: mn@netclub.ru (2:5020/730.73)
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