blob: e220bd7240f14c1e0132d0d3b94131525e05b61e [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*******************************************************************************
2*
3* "cs46xxpm-24.h" -- Cirrus Logic-Crystal CS46XX linux audio driver.
4*
5* Copyright (C) 2000,2001 Cirrus Logic Corp.
6* -- tom woller (twoller@crystal.cirrus.com) or
7* (pcaudio@crystal.cirrus.com).
8*
9* This program is free software; you can redistribute it and/or modify
10* it under the terms of the GNU General Public License as published by
11* the Free Software Foundation; either version 2 of the License, or
12* (at your option) any later version.
13*
14* This program is distributed in the hope that it will be useful,
15* but WITHOUT ANY WARRANTY; without even the implied warranty of
16* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17* GNU General Public License for more details.
18*
19* You should have received a copy of the GNU General Public License
20* along with this program; if not, write to the Free Software
21* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22*
23* 12/22/00 trw - new file.
24*
25*******************************************************************************/
26#ifndef __CS46XXPM24_H
27#define __CS46XXPM24_H
28
29#include <linux/pm.h>
30#include "cs46xxpm.h"
31
32
33#define CS46XX_ACPI_SUPPORT 1
34#ifdef CS46XX_ACPI_SUPPORT
35/*
36* for now (12/22/00) only enable the pm_register PM support.
37* allow these table entries to be null.
38*/
39static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state);
40static int cs46xx_resume_tbl(struct pci_dev *pcidev);
41#define cs_pm_register(a, b, c) NULL
42#define cs_pm_unregister_all(a)
43#define CS46XX_SUSPEND_TBL cs46xx_suspend_tbl
44#define CS46XX_RESUME_TBL cs46xx_resume_tbl
45#else
46#define cs_pm_register(a, b, c) pm_register((a), (b), (c));
47#define cs_pm_unregister_all(a) pm_unregister_all((a));
48#define CS46XX_SUSPEND_TBL cs46xx_null
49#define CS46XX_RESUME_TBL cs46xx_null
50#endif
51
52#endif