patch-2.4.4 linux/drivers/sound/cs46xxpm-24.h

• Lines: 54
• Date: Wed Apr 11 19:02:38 2001
• Orig file: v2.4.3/linux/drivers/sound/cs46xxpm-24.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.3/linux/drivers/sound/cs46xxpm-24.h linux/drivers/sound/cs46xxpm-24.h
@@ -0,0 +1,53 @@
+/*******************************************************************************
+*
+*      "cs46xxpm-24.h" --  Cirrus Logic-Crystal CS46XX linux audio driver.
+*
+*      Copyright (C) 2000,2001  Cirrus Logic Corp.  
+*            -- tom woller (twoller@crystal.cirrus.com) or
+*               (pcaudio@crystal.cirrus.com).
+*
+*      This program is free software; you can redistribute it and/or modify
+*      it under the terms of the GNU General Public License as published by
+*      the Free Software Foundation; either version 2 of the License, or
+*      (at your option) any later version.
+*
+*      This program is distributed in the hope that it will be useful,
+*      but WITHOUT ANY WARRANTY; without even the implied warranty of
+*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*      GNU General Public License for more details.
+*
+*      You should have received a copy of the GNU General Public License
+*      along with this program; if not, write to the Free Software
+*      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*
+* 12/22/00 trw - new file. 
+*
+*******************************************************************************/
+#ifndef __CS46XXPM24_H
+#define __CS46XXPM24_H
+
+#include <linux/pm.h>
+#include "cs46xxpm.h"
+
+
+#define CS46XX_ACPI_SUPPORT 1
+#ifdef CS46XX_ACPI_SUPPORT
+/* 
+* for now (12/22/00) only enable the pm_register PM support.
+* allow these table entries to be null.
+*/
+static void cs46xx_suspend_tbl(struct pci_dev *pcidev);
+static void cs46xx_resume_tbl(struct pci_dev *pcidev);
+#define cs_pm_register(a, b, c)  0
+#define cs_pm_unregister_all(a) 
+#define CS46XX_SUSPEND_TBL cs46xx_suspend_tbl
+#define CS46XX_RESUME_TBL cs46xx_resume_tbl
+#else
+#define cs_pm_register(a, b, c) pm_register((a), (b), (c));
+#define cs_pm_unregister_all(a) pm_unregister_all((a));
+#define CS46XX_SUSPEND_TBL cs46xx_null
+#define CS46XX_RESUME_TBL cs46xx_null
+#endif
+int cs46xx_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *data);
+
+#endif