sound/oss/cs46xxpm-24.h

   1 /*******************************************************************************
   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 */
  39 static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state);
  40 static 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