kolibrios/programs/system/drivers/rhd/rhd_connector.h

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/*
* Copyright 2007 Luc Verhaegen <lverhaegen@novell.com>
* Copyright 2007 Matthias Hopf <mhopf@novell.com>
* Copyright 2007 Egbert Eich <eich@novell.com>
* Copyright 2007 Advanced Micro Devices, Inc.
*
* 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
* 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
*/
#ifndef _RHD_CONNECTOR_H
#define _RHD_CONNECTOR_H
/* so that we can map which is which */
typedef enum rhdConnectorType {
RHD_CONNECTOR_NONE = 0,
RHD_CONNECTOR_VGA,
RHD_CONNECTOR_DVI,
RHD_CONNECTOR_DVI_SINGLE,
RHD_CONNECTOR_PANEL,
RHD_CONNECTOR_TV,
RHD_CONNECTOR_PCIE
} rhdConnectorType;
/* add whatever */
/* map which DDC bus is where */
typedef enum _rhdDDC {
RHD_DDC_0 = 0,
RHD_DDC_1,
RHD_DDC_2,
RHD_DDC_3,
RHD_DDC_4,
RHD_DDC_MAX,
RHD_DDC_NONE = 0xFF,
RHD_DDC_GPIO = RHD_DDC_NONE
} rhdDDC;
/* map which HPD plug is used where */
typedef enum _rhdHPD {
RHD_HPD_NONE = 0,
RHD_HPD_0,
RHD_HPD_1,
RHD_HPD_2,
RHD_HPD_3
} rhdHPD;
#define MAX_OUTPUTS_PER_CONNECTOR 2
struct rhdConnector {
int scrnIndex;
CARD8 Type;
char *Name;
struct _I2CBusRec *DDC;
/* HPD handling here */
int HPDMask;
Bool HPDAttached;
Bool (*HPDCheck) (struct rhdConnector *Connector);
/* Add rhdMonitor pointer here. */
/* This is created either from default, config or from EDID */
struct rhdMonitor *Monitor;
/* Point back to our Outputs, so we can handle sensing better */
struct rhdOutput *Output[MAX_OUTPUTS_PER_CONNECTOR];
};
Bool RHDConnectorsInit(RHDPtr rhdPtr, struct rhdCard *Card);
void RHDHPDSave(RHDPtr rhdPtr);
void RHDHPDRestore(RHDPtr rhdPtr);
void RHDConnectorsDestroy(RHDPtr rhdPtr);
Bool RHDConnectorEnableHDMI(struct rhdConnector *Connector);
#endif /* _RHD_CONNECTOR_H */