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/*
* Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
* VA Linux Systems Inc., Fremont, California.
*
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation on the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
* THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/*
* Authors:
* Kevin E. Martin <martin@xfree86.org>
*
* Modified by Marc Aurele La France <tsi@xfree86.org> for ATI driver merge.
*/
#ifndef _RADEON_PROBE_H_
#define _RADEON_PROBE_H_ 1
#include "xf86str.h"
#include "xf86DDC.h"
#define _XF86MISC_SERVER_
#include <X11/extensions/xf86misc.h>
typedef enum
{
DDC_NONE_DETECTED,
DDC_MONID,
DDC_DVI,
DDC_VGA,
DDC_CRT2
} RADEONDDCType;
typedef enum
{
MT_UNKNOWN = -1,
MT_NONE = 0,
MT_CRT = 1,
MT_LCD = 2,
MT_DFP = 3,
MT_CTV = 4,
MT_STV = 5
} RADEONMonitorType;
typedef enum
{
CONNECTOR_NONE,
CONNECTOR_PROPRIETARY,
CONNECTOR_CRT,
CONNECTOR_DVI_I,
CONNECTOR_DVI_D,
CONNECTOR_CTV,
CONNECTOR_STV,
CONNECTOR_UNSUPPORTED
} RADEONConnectorType;
typedef enum
{
CONNECTOR_NONE_ATOM,
CONNECTOR_VGA_ATOM,
CONNECTOR_DVI_I_ATOM,
CONNECTOR_DVI_D_ATOM,
CONNECTOR_DVI_A_ATOM,
CONNECTOR_STV_ATOM,
CONNECTOR_CTV_ATOM,
CONNECTOR_LVDS_ATOM,
CONNECTOR_DIGITAL_ATOM,
CONNECTOR_UNSUPPORTED_ATOM
} RADEONConnectorTypeATOM;
typedef enum
{
DAC_UNKNOWN = -1,
DAC_PRIMARY = 0,
DAC_TVDAC = 1
} RADEONDacType;
typedef enum
{
TMDS_UNKNOWN = -1,
TMDS_INT = 0,
TMDS_EXT = 1
} RADEONTmdsType;
typedef struct
{
Bool IsUsed;
Bool IsActive;
int binding; // which instance of the driver "owns" this controller
DisplayModePtr pCurMode;
} RADEONController;
typedef struct
{
RADEONDDCType DDCType;
RADEONDacType DACType;
RADEONTmdsType TMDSType;
RADEONConnectorType ConnectorType;
RADEONMonitorType MonType;
xf86MonPtr MonInfo;
/* one connector can be bound to one CRTC */
int crtc_num;
} RADEONConnector;
#define RADEON_MAX_CONNECTOR 2
#define RADEON_MAX_CRTC 2
typedef struct
{
Bool HasSecondary;
Bool HasCRTC2; /* All cards except original Radeon */
/*
* The next two are used to make sure CRTC2 is restored before CRTC_EXT,
* otherwise it could lead to blank screens.
*/
Bool IsSecondaryRestored;
Bool RestorePrimary;
ScrnInfoPtr pSecondaryScrn;
ScrnInfoPtr pPrimaryScrn;
Bool ReversedDAC; /* TVDAC used as primary dac */
Bool ReversedTMDS; /* DDC_DVI is used for external TMDS */
RADEONConnector *PortInfo[RADEON_MAX_CONNECTOR];
RADEONController *Controller[RADEON_MAX_CRTC]; /* pointer to a controller */
} RADEONEntRec, *RADEONEntPtr;
/* radeon_probe.c */
extern const OptionInfoRec *RADEONAvailableOptions(int, int);
extern void RADEONIdentify(int);
extern Bool RADEONProbe(DriverPtr, int);
extern PciChipsets RADEONPciChipsets[];
/* radeon_driver.c */
extern void RADEONLoaderRefSymLists(void);
extern Bool RADEONPreInit(ScrnInfoPtr, int);
extern Bool RADEONScreenInit(int, ScreenPtr, int, char **);
extern Bool RADEONSwitchMode(int, DisplayModePtr, int);
#ifdef X_XF86MiscPassMessage
extern Bool RADEONHandleMessage(int, const char*, const char*,
char**);
#endif
extern void RADEONAdjustFrame(int, int, int, int);
extern Bool RADEONEnterVT(int, int);
extern void RADEONLeaveVT(int, int);
extern void RADEONFreeScreen(int, int);
extern ModeStatus RADEONValidMode(int, DisplayModePtr, Bool, int);
extern const OptionInfoRec *RADEONOptionsWeak(void);
#endif /* _RADEON_PROBE_H_ */
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