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/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nsc/panel/cen9211.h,v 1.1 2002/12/10 15:12:28 alanh Exp $ */
/*
* $Workfile: cen9211.h $
* $Revision$
*
* File Contents: This header file defines the Durango routines and
* variables used to access the memory mapped regions.
*
* SubModule: Geode FlatPanel library
*
*/
/*
* NSC_LIC_ALTERNATIVE_PREAMBLE
*
* Revision 1.0
*
* National Semiconductor Alternative GPL-BSD License
*
* National Semiconductor Corporation licenses this software
* ("Software"):
*
* Panel Library
*
* under one of the two following licenses, depending on how the
* Software is received by the Licensee.
*
* If this Software is received as part of the Linux Framebuffer or
* other GPL licensed software, then the GPL license designated
* NSC_LIC_GPL applies to this Software; in all other circumstances
* then the BSD-style license designated NSC_LIC_BSD shall apply.
*
* END_NSC_LIC_ALTERNATIVE_PREAMBLE */
/* NSC_LIC_BSD
*
* National Semiconductor Corporation Open Source License for
*
* Panel Library
*
* (BSD License with Export Notice)
*
* Copyright (c) 1999-2001
* National Semiconductor Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* * Neither the name of the National Semiconductor Corporation nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* NATIONAL SEMICONDUCTOR CORPORATION OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE,
* INTELLECTUAL PROPERTY INFRINGEMENT, OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* EXPORT LAWS: THIS LICENSE ADDS NO RESTRICTIONS TO THE EXPORT LAWS OF
* YOUR JURISDICTION. It is licensee's responsibility to comply with
* any export regulations applicable in licensee's jurisdiction. Under
* CURRENT (2001) U.S. export regulations this software
* is eligible for export from the U.S. and can be downloaded by or
* otherwise exported or reexported worldwide EXCEPT to U.S. embargoed
* destinations which include Cuba, Iraq, Libya, North Korea, Iran,
* Syria, Sudan, Afghanistan and any other country to which the U.S.
* has embargoed goods and services.
*
* END_NSC_LIC_BSD */
/* NSC_LIC_GPL
*
* National Semiconductor Corporation Gnu General Public License for
*
* Panel Library
*
* (GPL License with Export Notice)
*
* Copyright (c) 1999-2001
* National Semiconductor Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted 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
*
* In addition to the terms of the GNU General Public License, neither
* the name of the National Semiconductor Corporation nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* NATIONAL SEMICONDUCTOR CORPORATION OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE,
* INTELLECTUAL PROPERTY INFRINGEMENT, OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE. See the GNU General Public License for more details.
*
* EXPORT LAWS: THIS LICENSE ADDS NO RESTRICTIONS TO THE EXPORT LAWS OF
* YOUR JURISDICTION. It is licensee's responsibility to comply with
* any export regulations applicable in licensee's jurisdiction. Under
* CURRENT (2001) U.S. export regulations this software
* is eligible for export from the U.S. and can be downloaded by or
* otherwise exported or reexported worldwide EXCEPT to U.S. embargoed
* destinations which include Cuba, Iraq, Libya, North Korea, Iran,
* Syria, Sudan, Afghanistan and any other country to which the U.S.
* has embargoed goods and services.
*
* You should have received a copy of the GNU General Public License
* along with this file; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* END_NSC_LIC_GPL */
#include "92xx.h"
#include "panel.h"
#ifndef _CEN9211_h
#define _CEN9211_h
/* Centaurus/97317 GPIO PORT defines */
#define CENT_97317_CLOCK_PORT 0xE0
#define CENT_97317_DATA_OUTPORT 0xE0
#define CENT_97317_CHIP_SELECT 0xE4
#define CENT_97317_DATA_INPORT 0xE4
#define CENT_PORT1_DIRECTION 0xE1
#define CENT_PORT2_DIRECTION 0xE5
#define CENT_PORT1_OUTPUT_TYPE 0xE2
#define CENT_PORT2_OUTPUT_TYPE 0xE6
/*
* Centaurus/97317 GPIO bit masks.
* In and out are with respect to the 97317.
*/
#define CENT_97317_CLOCK_MASK 0x10
#define CENT_97317_CHIP_SEL_MASK 0x01
#define CENT_97317_DATA_IN_MASK 0x02
#define CENT_97317_DATA_OUT_MASK 0x80
#define CENT_PASS 1
#define CENT_FAIL 0
#define CENT_READ 0x0000
#define CENT_WRITE 0x0001
#define CENT_NO_DATA 0
#define CENT_CONFIG_INDEX 0x2E
#define CENT_SIOC2 0x22
#define CENT_CONFIG_DATA 0x2F
#define CENT_GPIO_BANK_SELECT 0x80
#define CENT_NUM_READ_CLOCK_TOGGLES 1
#define CENT_NUM_WRITE_CLOCK_TOGGLES 4
/* local functions */
void set_Centaurus_92xx_mode_params(int mode);
void enable_Centaurus_9211_chip_select(void);
void disable_Centaurus_9211_chip_select(void);
void toggle_Centaurus_9211_clock(void);
void write_Centaurus_CX9211_GPIO(unsigned char databit);
void write_Centaurus_CX9211_DWdata(unsigned long data);
void Centaurus_write_gpio(int width, unsigned long address,
unsigned long data);
void Centaurus_Power_Up(void);
void Centaurus_Power_Down(void);
unsigned long Centaurus_read_gpio(int width, unsigned long address);
unsigned char read_Centaurus_CX9211_GPIO(void);
unsigned long read_Centaurus_CX9211_DWdata(void);
unsigned char restore_Centaurus_97317_SIOC2(void);
unsigned char init_Centaurus_GPIO(void);
unsigned char init_Centaurus_9211(void);
unsigned char set_Centaurus_92xx_mode(Pnl_PanelStat * pstat);
void CentaurusProgramFRMload(void);
void Centaurus_Get_9211_Details(unsigned long flags, PPnl_PanelParams pParam);
void Centaurus_Save_Panel_State(void);
void Centaurus_Restore_Panel_State(void);
void Centaurus_9211init(Pnl_PanelStat * pstat);
#endif /* !_CEN9211_h */
/* END OF FILE */
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