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/*

 * Copyright 2007  Luc Verhaegen 

 * Copyright 2007  Matthias Hopf 

 * Copyright 2007  Egbert Eich   

 * 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_MODES_H

#define _RHD_MODES_H

/*

 * Define a set of own mode errors.

 */

#define RHD_MODE_STATUS 0x51B00

#ifndef MONREC_HAS_REDUCED

#define MODE_NO_REDUCED     0x01 + RHD_MODE_STATUS

#endif

#define MODE_MEM_BW         0x02 + RHD_MODE_STATUS

#define MODE_OUTPUT_UNDEF   0x03 + RHD_MODE_STATUS

#define MODE_NOT_PAL        0x04 + RHD_MODE_STATUS

#define MODE_NOT_NTSC       0x05 + RHD_MODE_STATUS

#define MODE_HTOTAL_WIDE    0x06 + RHD_MODE_STATUS

#define MODE_HDISPLAY_WIDE  0x07 + RHD_MODE_STATUS

#define MODE_HSYNC_RANGE    0x08 + RHD_MODE_STATUS

#define MODE_HBLANK_RANGE   0x09 + RHD_MODE_STATUS

#define MODE_VTOTAL_WIDE    0x0A + RHD_MODE_STATUS

#define MODE_VDISPLAY_WIDE  0x0B + RHD_MODE_STATUS

#define MODE_VSYNC_RANGE    0x0C + RHD_MODE_STATUS

#define MODE_VBLANK_RANGE   0x0D + RHD_MODE_STATUS

#define MODE_PITCH          0x0E + RHD_MODE_STATUS

#define MODE_OFFSET         0x0F + RHD_MODE_STATUS

#define MODE_MINHEIGHT      0x10 + RHD_MODE_STATUS

#define MODE_FIXED          0x11 + RHD_MODE_STATUS

#define MODE_SCALE          0x12 + RHD_MODE_STATUS

#define MODE_NO_ENCODER     0x13 + RHD_MODE_STATUS

/*

 * In case this isn't in xf86str.h yet.

 */

#define M_T_BUILTIN 0x01        /* built-in mode */

#ifndef M_T_PREFERRED

#define M_T_PREFERRED 0x08

#endif

#ifndef M_T_DRIVER

#define M_T_DRIVER 0x40

#endif

DisplayModePtr RHDCVTMode(int HDisplay, int VDisplay, float VRefresh,

			  Bool Reduced, Bool Interlaced);

void RHDPrintModeline(DisplayModePtr mode);

DisplayModePtr RHDModesAdd(DisplayModePtr Modes, DisplayModePtr Additions);

const char *RHDModeStatusToString(int Status);

DisplayModePtr RHDModesPoolCreate(ScrnInfoPtr pScrn, Bool Silent);

void RHDModesAttach(ScrnInfoPtr pScrn, DisplayModePtr Modes);

DisplayModePtr RHDModeCopy(DisplayModePtr Mode);

Bool RHDGetVirtualFromConfig(ScrnInfoPtr pScrn);

void RHDGetVirtualFromModesAndFilter(ScrnInfoPtr pScrn, DisplayModePtr Modes, Bool Silent);

int RHDRRModeFixup(ScrnInfoPtr pScrn, DisplayModePtr Mode, struct rhdCrtc *Crtc,

       struct rhdConnector *Connector, struct rhdOutput *Output,

		   struct rhdMonitor *Monitor, Bool ScaledMode);

int RHDValidateScaledToMode(struct rhdCrtc *Crtc, DisplayModePtr Mode);

int RHDRRValidateScaledToMode(struct rhdOutput *Output, DisplayModePtr Mode);

void RHDSynthModes(int scrnIndex, DisplayModePtr Mode);

#endif /* _RHD_MODES_H */