From owner-freebsd-multimedia Sat Apr 18 17:21:02 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id RAA07392 for freebsd-multimedia-outgoing; Sat, 18 Apr 1998 17:21:02 -0700 (PDT) (envelope-from owner-freebsd-multimedia@FreeBSD.ORG) Received: from whqvax.picker.com (whqvax.picker.com [144.54.1.1]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id AAA07384 for ; Sun, 19 Apr 1998 00:21:00 GMT (envelope-from rhh@ct.picker.com) Received: from ct.picker.com by whqvax.picker.com with SMTP; Sat, 18 Apr 1998 20:19:56 -0400 (EDT) Received: from elmer.ct.picker.com by ct.picker.com (4.1/SMI-4.1) id AA19487; Sat, 18 Apr 98 20:19:55 EDT Received: by elmer.ct.picker.com (SMI-8.6/SMI-SVR4) id UAA04882; Sat, 18 Apr 1998 20:19:15 -0400 Message-Id: <19980418201915.A4856@ct.picker.com> Date: Sat, 18 Apr 1998 20:19:15 -0400 From: Randall Hopper To: Alex Nash Cc: freebsd-multimedia@FreeBSD.ORG Subject: Re: Bt848: no IRQ Mail-Followup-To: Alex Nash , freebsd-multimedia@FreeBSD.ORG References: <19980418140222.B3440@ct.picker.com> <199804182334.SAA04345@nash.pr.mcs.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.91.1i In-Reply-To: <199804182334.SAA04345@nash.pr.mcs.net>; from Alex Nash on Sat, Apr 18, 1998 at 06:34:42PM -0500 Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Alex Nash: |> |not being sent by the bt848 interrupt handler, and that furthermore, |> |the interrupt handler isn't ever being called itself. |> ... |> |> Hmm. Wonder if anyone else is having trouble with their FR1236 WinTV cards |> with the latest driver/-current? |> |> Many could be and would never know, if they're running XFree86, since DGA |> mode doesn't require interrupts to work. | |ACK. Do you remember the last time you saw the driver working with |XImages? I can try and dig up the old driver to test this theory out. I just pulled the latest driver source from pub/FreeBSD/FreeBSD-current/...: -rw-r--r-- 1 root ftp-Free 17180 Apr 5 15:21 brktree_reg.h -rw-r--r-- 1 root ftp-Free 127734 Apr 18 03:18 brooktree848.c -rw-r--r-- 1 root ftp-Free 7345 Feb 26 03:14 ioctl_bt848.h and gave it a whirl. Signals work fine here (i.e. fxtv -disableDirectV) with that version. So that leaves changes to -current since the OS version I'm running (3.0-971208-SNAP), differences related to your newer card, or other hardware differences between our systems. Shot in the dark. Verify that no device on your ISA bus is using the IRQ being assigned to your Hauppauge card. Other PCI devices sharing the IRQ should be OK though. For example, in my system, my SCSI ctlr and Hauppauge share an IRQ: ncr0: rev 0x02 int a irq 9 on pci0.10.0 bktr0: rev 0x11 int a irq 9 on pci0.11.0 Randall To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message