1# 2# CDDL HEADER START 3# 4# The contents of this file are subject to the terms of the 5# Common Development and Distribution License (the "License"). 6# You may not use this file except in compliance with the License. 7# 8# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9# or http://www.opensolaris.org/os/licensing. 10# See the License for the specific language governing permissions 11# and limitations under the License. 12# 13# When distributing Covered Code, include this CDDL HEADER in each 14# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15# If applicable, add the following below this CDDL HEADER, with the 16# fields enclosed by brackets "[]" replaced with your own identifying 17# information: Portions Copyright [yyyy] [name of copyright owner] 18# 19# CDDL HEADER END 20# 21# 22# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25# 26# Configuration file for the audiohd audio driver. 27# 28# WARNING: This is an UNSTABLE configuration file. Its contents 29# may change at any time. 30 31# 32# play-interrupts sets the number of interrupts per second when playing. 33# This affects the resolution of various things, such as sample counts. 34# record-interrupts does the same for record interrupts. 35# 36# These may be tuned to get more accurate information by increasing the 37# count. However, the larger the interrupts per second the larger the 38# load on the system. So use this capability cautiously. The audiohd 39# driver enforces a maximum and minimum count. 40# 41# It should also be understood that not all interrupt rates are legal. 42# The hardware is restricted to DMA buffers being allocated on certain 43# boundaries. If those boundaries are violated the driver will not be 44# loaded and an error message is entered into the messages log 45# 46play-interrupts=175; 47record-interrupts=175; 48audiohd_beep=1; 49msi_enable=1; 50