Return-Path: 800x600-request@yy.cs.keio.ac.jp Delivery-Date: Sun, 28 Jul 1996 04:43:32 +0900 Return-Path: 800x600-request@yy.cs.keio.ac.jp Return-Path: 800x600-request@yy.cs.keio.ac.jp Received: from kogwy.cc.keio.ac.jp (kogwy.cc.keio.ac.jp [131.113.1.1]) by ms.mc.st.keio.ac.jp (8.6.12+2.5W/3.2W-mc.st31/08/95) with ESMTP id EAA28836 for ; Sun, 28 Jul 1996 04:43:31 +0900 Received: from chizuru.yy.cs.keio.ac.jp (yy-sync-relay.yy.cs.keio.ac.jp [131.113.73.5]) by kogwy.cc.keio.ac.jp (8.7.4+2.6Wbeta6/3.3Wb) with SMTP id EAA22474 for ; Sun, 28 Jul 1996 04:43:30 +0900 (JST) Received: from localhost (localhost [127.0.0.1]) by chizuru.yy.cs.keio.ac.jp (8.6.12+2.5W/3.1W-2.8compat) with SMTP id EAA04887; Sun, 28 Jul 1996 04:42:48 +0900 Message-Id: <199607271942.EAA04887@chizuru.yy.cs.keio.ac.jp> Date: Sun, 28 Jul 96 04:42:46 JST From: MIURA Kenji Subject: 800x600 on ThinkPad535 To: 800x600@yy.cs.keio.ac.jp (800x600 Mailing list) Reply-To: wf9k-mur@asahi-net.or.jp Mime-Version: 1.0 Content-Type: Multipart/Mixed; boundary="--Next_Part(Sun_Jul_28_04:47:07_1996)--" Posted: Sun, 28 Jul 1996 04:47:47 +0900 X-ML-Name: 800x600 X-Mail-Count: 00484 X-MLServer: fml 1.5.4.0 current #rms / libsmtp 1.5.3.2 Precedence: list Lines: 169 ----Next_Part(Sun_Jul_28_04:47:07_1996)-- Content-Type: Text/Plain; charset=iso-2022-jp 三浦と申します。 ThinkPad 535 & FreeBSD & XFree86 3.1.2E で 800x600 256 色表示に成功しました。 こちらの ML で beta test をやっている ThinkPad 560 用の cy9382.c を 少し変更することにより実現しています。cy9382.c に対するパッチと XF86Config の例をつけますので試して見てください。 やりかた 1. cy9382.c にパッチをあてる patch -p < パッチファイル 2. cy9382.c をコンパイルする cc -o cy9320 cy9382.c 3. インストールする su (root になる) cp cy9320 /usr/local/bin chmod u+s /usr/local/bin/cy9320 4. X を 800x600 で起動する ... .xinitrc に、 /usr/local/bin/cy9320 -b を追加しておけばいいでしょう。 三浦健児 MIURA Kenji ----Next_Part(Sun_Jul_28_04:47:07_1996)-- Content-Type: Text/Plain; charset=us-ascii Section "Files" RgbPath "/usr/X11R6/lib/X11/rgb" FontPath "/usr/X11R6/lib/X11/fonts/misc/" FontPath "/usr/X11R6/lib/X11/fonts/Type1/" FontPath "/usr/X11R6/lib/X11/fonts/Speedo/" FontPath "/usr/X11R6/lib/X11/fonts/75dpi/" FontPath "/usr/X11R6/lib/X11/fonts/100dpi/" EndSection Section "ServerFlags" EndSection Section "Keyboard" Protocol "Standard" AutoRepeat 500 5 EndSection # ********************************************************************** # Pointer section # ********************************************************************** Section "Pointer" Protocol "PS/2" Device "/dev/mouse" Emulate3Buttons EndSection Section "Monitor" Identifier "ThinkPad535" VendorName "IBM" ModelName "10.4TFT" HorizSync 25 - 64 VertRefresh 50-90 # 640x480 @ 72 Hz, 36.5 kHz hsync Modeline "640x480" 31.5 640 680 720 864 480 488 491 521 # 800x600 @ 72 Hz, 48.0 kHz hsync Modeline "800x600" 50 800 856 976 1040 600 637 643 666 +hsync +vsync EndSection Section "Device" Identifier "tgui9320lcd-256" VendorName "Trident" BoardName "ThinkPad" Chipset "tgui9680" Option "med_dram" EndSection Section "Screen" Driver "svga" Device "tgui9320lcd-256" Monitor "ThinkPad535" Subsection "Display" Depth 8 Modes "800x600" ViewPort 0 0 Virtual 800 600 EndSubsection EndSection ----Next_Part(Sun_Jul_28_04:47:07_1996)-- Content-Type: Text/Plain; charset=us-ascii --- cy9382.c Sun Jul 28 04:02:35 1996 +++ cy9320.c Sun Jul 28 03:57:35 1996 @@ -38,6 +38,13 @@ * Linux hacks: Valery Petrov */ +/* + * cy9320 - allow ThinkPad 535's (with Trident Cyber9320 chip) + * to run 800x600 on XFree86 3.1.2E. + * + * Patch for ThinkPad535: MIURA Kenji + */ + /* @@ -264,24 +271,15 @@ /* - * are we running on a cyber 9382? - * - * (presumably, we could be more liberal, i.e., accept - * more boards. however, since i don't know the impact - * of trying this on random boards, i am into being - * as conservative as possible.) + * are we running on a cyber 9320? */ int isitcyber(void) { - if (g_etx(0x3c5, 0xb) != 0xd3) { + if (g_etx(0x3c5, 0xb) != 0xa3) { fprintf(stderr, - "does not appear to be a Trident 9660/80/9385/2\n"); - return 0; - } - if (g_etx(0x3c5, 0x9) != 0x33) { - fprintf(stderr, "does not appear to be a 9382\n"); + "does not appear to be a Trident 9320\n"); return 0; } return 1; /* Yes! */ @@ -343,7 +341,7 @@ #endif /* defined(LINUX) */ - /* make sure we are running on what we think we are running on (9382) */ + /* make sure we are running on what we think we are running on (9320) */ if (!isitcyber()) { exit(1); } @@ -377,16 +375,16 @@ } } if (bflag) { - ch = g_etx(0x3cf, 0x31)&0x8f; + ch = g_etx(0x3CF, 0x30); tri_unlock(); - p_utx(0x3cf, 0x31, ch|0x10); /* 3fc.31[6:4] = 1 (600) */ + p_utx(0x3CF, 0x30, ch|0x02); tri_lock(); action++; } if (sflag) { - ch = g_etx(0x3cf, 0x31)&0x8f; + ch = g_etx(0x3CF, 0x30); tri_unlock(); - p_utx(0x3cf, 0x31, ch); /* 3fc.31[6:4] = 0 (480) */ + p_utx(0x3CF, 0x30, ch&0xFD); tri_lock(); action++; } ----Next_Part(Sun_Jul_28_04:47:07_1996)----