From owner-freebsd-current Thu May 30 19:01:08 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id TAA28821 for current-outgoing; Thu, 30 May 1996 19:01:08 -0700 (PDT) Received: from precipice.shockwave.com (precipice.shockwave.com [171.69.108.33]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id TAA28806 for ; Thu, 30 May 1996 19:01:02 -0700 (PDT) Received: from shockwave.com (localhost.shockwave.com [127.0.0.1]) by precipice.shockwave.com (8.7.5/8.7.3) with ESMTP id TAA05423; Thu, 30 May 1996 19:00:25 -0700 (PDT) Message-Id: <199605310200.TAA05423@precipice.shockwave.com> To: root@deadline.snafu.de (Andreas S. Wetzel) cc: current@freebsd.org Subject: Re: Video card gets weird when reading /dev/qcam0 ? In-reply-to: Your message of "Wed, 29 May 1996 17:38:57 +0200." Date: Thu, 30 May 1996 19:00:25 -0700 From: Paul Traina Sender: owner-current@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Bizzare... haven't seen that there. Qcam should only be doing polled I/O to 378h + 0, 1, 2. Paul From: root@deadline.snafu.de (Andreas S. Wetzel) Subject: Video card gets weird when reading /dev/qcam0 ? Hi! --- When trying to read from /dev/qcam0 my video adaptor card flashes or switches the monitor into Power Saving mode. ----------- kernel config ------------- FreeBSD 2.2-CURRENT #5: Wed May 29 17:04:48 MET DST 1996 root@deadline.snafu.de:/usr/src/sys/compile/DEADLINE Calibrating clock(s) relative to mc146818A clock ... i8254 clock: 1193172 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency CPU: i486DX (486-class CPU) real memory = 33554432 (32768K bytes) avail memory = 31342592 (30608K bytes) eisa0: Probing for devices on the EISA bus bt0: at 0x230-0x233, 0x1c00-0x1cff irq 12 bt0: on eisa0 slot 1 bt0: Bt747 / 0-(32bit) bus bt0: reading board settings, busmastering, int=12 bt0: version 3.37, fast sync, parity, 32 mbxs, 32 ccbs bt0: targ 0 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 1 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 3 async bt0: Using Strict Round robin scheme (bt0:0:0): "FUJITSU M2694ES-512 812A" type 0 fixed SCSI 2 sd0(bt0:0:0): Direct-Access 1033MB (2117025 512 byte sectors) (bt0:1:0): "NEC D3827 0410" type 0 fixed SCSI 2 sd1(bt0:1:0): Direct-Access 1033MB (2116800 512 byte sectors) (bt0:3:0): "SANYO CRD-254S 1.04" type 5 removable SCSI 2 cd0(bt0:3:0): CD-ROM cd present [46886 x 2048 byte records] Probing for devices on the ISA bus: scprobe: keyboard RESET failed (result = 0xfa) sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <4 virtual consoles, flags=0x0> ed0 at 0x300-0x31f irq 15 on isa ed0: address 00:45:20:6e:97:a0, type NE2000 (16 bit) sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x3bc-0x3c3 irq 5 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface qcam0 at 0x378 on isa qcam0: bidirectional parallel port fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in fd1: 1.2MB 5.25in npx0 on motherboard npx0: INT 16 interface sb0 at 0x220 irq 10 drq 1 on isa sb0: sbxvi0 at 0x0 drq 6 on isa sbxvo0: sbmidi0 at 0x330 on isa opl0 at 0x388 on isa opl0: The installed video board is a ELSA winner 1000 (EISA) featuring an S3 928D Has anyone noticed such behaviour with the qcam driver? Any suggestions? Regards, Mickey -- (__) (@@) Andreas S. Wetzel E-mail: mickey@deadline.snafu.de /-------\/ Utrechter Strasse 41 Web: http://deadline.snafu.de >>/ / | || 13347 Berlin Voice: <+4930> 456 81 68 * ||----|| Germany Fax/Data: <+4930> 455 19 57 ~~ ~~