From owner-freebsd-multimedia Tue Mar 25 15:20:22 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id PAA19574 for multimedia-outgoing; Tue, 25 Mar 1997 15:20:22 -0800 (PST) Received: from Ilsa.StevesCafe.com (sc-gw.StevesCafe.com [205.168.119.191]) by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id PAA19568 for ; Tue, 25 Mar 1997 15:20:14 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by Ilsa.StevesCafe.com (8.7.5/8.6.12) with SMTP id QAA00141; Tue, 25 Mar 1997 16:19:02 -0700 (MST) Message-Id: <199703252319.QAA00141@Ilsa.StevesCafe.com> X-Authentication-Warning: Ilsa.StevesCafe.com: Host localhost [127.0.0.1] didn't use HELO protocol X-Mailer: exmh version 1.6.5 12/11/95 From: Steve Passe To: "Louis A. Mamakos" cc: Amancio Hasty , multimedia@freebsd.org Subject: Re: bt848 driver for this week In-reply-to: Your message of "Tue, 25 Mar 1997 18:12:11 EST." <199703252312.SAA17751@whizzo.transsys.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 25 Mar 1997 16:19:02 -0700 Sender: owner-multimedia@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi, > Speaking of tsleep(), does it make sense to convert the new I2C code > to use tsleep() to wait until the I2C bus transaction completes? It > busy waits now, but I think you can get an interrupt from the Bt848 when > it's done. It busy waits now, I think. I asked myself that question and decided it wasn't worth the management effort, at least not now... -- Steve Passe | powered by smp@csn.net | Symmetric MultiProcessor FreeBSD