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/*
* Copyright © 2007 Daniel Stone
*
* 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, version 2.
*
* 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.
*
* A copy of the General Public License is included with the source
* distribution of this driver, as COPYING.
*
* Author: Daniel Stone <daniel@fooishbar.org>
* Matthew Garrett <mjg59@srcf.ucam.org>
* Jerome Glisse <glisse@freedesktop.org>
*/
#ifndef _AVIVO_H_
#define _AVIVO_H_
/* All drivers should typically include these */
#include "xf86.h"
#include "xf86str.h"
#include "xf86i2c.h"
#include "xf86DDC.h"
#include "xf86Crtc.h"
#include "xf86_OSproc.h"
#include "xf86Resources.h"
#include "xf86RAC.h"
#include "xf86fbman.h"
#include "compiler.h"
#include "fb.h"
#include "avivo_chipset.h"
#ifdef PCIACCESS
#include <pciaccess.h>
#endif
#define AVIVO_NAME "avivo"
#define AVIVO_DRIVER_NAME "avivo"
#define AVIVO_DRIVER_VERSION \
((PACKAGE_VERSION_MAJOR << 20) | \
(PACKAGE_VERSION_MINOR << 10) | \
(PACKAGE_VERSION_PATCHLEVEL))
#define RADEON_VBIOS_SIZE 0x00010000
#define INREG(x) MMIO_IN32(avivo->ctrl_base, x)
#define OUTREG(x, y) MMIO_OUT32(avivo->ctrl_base, x, y)
struct avivo_crtc_private {
FBLinearPtr fb_rotate;
int crtc_number;
unsigned long crtc_offset;
INT16 cursor_x;
INT16 cursor_y;
unsigned long cursor_offset;
unsigned long fb_offset;
int h_total, h_blank, h_sync_wid, h_sync_pol;
int v_total, v_blank, v_sync_wid, v_sync_pol;
int fb_format, fb_length;
int fb_pitch, fb_width, fb_height;
};
struct avivo_output_private {
xf86ConnectorType type;
I2CBusPtr i2c;
unsigned long gpio;
int number;
char *name;
void (*setup)(xf86OutputPtr output);
void (*dpms)(xf86OutputPtr output, int mode);
};
struct avivo_state
{
int mc_memory_map;
int vga_memory_base;
int vga_fb_start;
int vga_mystery0;
int vga_mystery1;
int pll1_post_div_cntl;
int pll1_post_div;
int pll1_post_div_mystery;
int pll1_post_mul;
int pll1_divider_cntl;
int pll1_divider;
int pll1_mystery0;
int pll1_mystery1;
int pll2_post_div_cntl;
int pll2_post_div;
int pll2_post_div_mystery;
int pll2_post_mul;
int pll2_divider_cntl;
int pll2_divider;
int pll2_mystery0;
int pll2_mystery1;
int crtc_pll_source;
int crtc1_h_total;
int crtc1_h_blank;
int crtc1_h_sync_wid;
int crtc1_h_sync_pol;
int crtc1_v_total;
int crtc1_v_blank;
int crtc1_v_sync_wid;
int crtc1_v_sync_pol;
int crtc1_cntl;
int crtc1_mode;
int crtc1_60c0_mystery;
int crtc1_scan_enable;
int crtc1_fb_format;
int crtc1_fb_location;
int crtc1_fb_end;
int crtc1_pitch;
int crtc1_x_length;
int crtc1_y_length;
int crtc1_fb_height;
int crtc1_offset_start;
int crtc1_offset_end;
int crtc1_expn_size;
int crtc1_expn_cntl;
int crtc1_6594;
int crtc1_659c;
int crtc1_65a4;
int crtc1_65a8;
int crtc1_65ac;
int crtc1_65b0;
int crtc1_65b8;
int crtc1_65bc;
int crtc1_65c0;
int crtc1_65c8;
int crtc2_h_total;
int crtc2_h_blank;
int crtc2_h_sync_wid;
int crtc2_h_sync_pol;
int crtc2_v_total;
int crtc2_v_blank;
int crtc2_v_sync_wid;
int crtc2_v_sync_pol;
int crtc2_cntl;
int crtc2_mode;
int crtc2_scan_enable;
int crtc2_fb_format;
int crtc2_fb_location;
int crtc2_fb_end;
int crtc2_pitch;
int crtc2_x_length;
int crtc2_y_length;
int dac1_cntl;
int dac1_mystery1;
int dac1_mystery2;
int tmds1_cntl;
int tmds1_mystery1;
int tmds1_mystery2;
int tmds1_clock_cntl;
int tmds1_mystery3;
int dac2_cntl;
int dac2_mystery1;
int dac2_mystery2;
int tmds2_cntl;
int tmds2_mystery1;
int tmds2_mystery2;
int tmds2_clock_cntl;
int tmds2_mystery3;
int cursor1_cntl;
int cursor1_location;
int cursor1_size;
int cursor1_position;
};
struct avivo_info
{
EntityInfoPtr entity;
GDevPtr device;
enum avivo_chip_type chipset;
#ifdef PCIACCESS
struct pci_device *pci_info;
#else
pciVideoPtr pci_info;
PCITAG pci_tag;
#endif
unsigned char *vbios;
int rom_header;
int master_offset;
int is_atom_bios;
int bpp;
Bool fb_use_shadow;
void *fb_shadow;
Bool (*create_screen_resources)(ScreenPtr);
unsigned long ctrl_addr, fb_addr;
int ctrl_size, fb_size;
void *ctrl_base, *fb_base;
struct avivo_state saved_state;
Bool (*close_screen)(int, ScreenPtr);
OptionInfoPtr options;
DisplayModePtr lfp_fixed_mode;
unsigned long cursor_offset;
int cursor_format, cursor_fg, cursor_bg;
int cursor_width, cursor_height;
INT16 cursor_x, cursor_y;
};
/*
* avivo chipset
*/
void avivo_get_chipset(struct avivo_info *avivo);
/*
* avivo common functions
*/
void avivo_set_indexed(ScrnInfoPtr screen_info,
unsigned int index_offset,
unsigned int data_offset,
unsigned int offset,
unsigned int value);
unsigned int avivo_get_indexed(ScrnInfoPtr screen_info,
unsigned int index_offset,
unsigned int data_offset,
unsigned int offset);
unsigned int avivo_get_mc(ScrnInfoPtr screen_info, unsigned int offset);
void avivo_set_mc(ScrnInfoPtr screen_info,
unsigned int offset,
unsigned int value);
struct avivo_info *avivo_get_info(ScrnInfoPtr screen_info);
/*
* avivo bios functions
*/
DisplayModePtr avivo_bios_get_lfp_timing(ScrnInfoPtr screen_info);
/*
* avivo state handling
*/
void avivo_wait_idle(struct avivo_info *avivo);
void avivo_restore_state(ScrnInfoPtr screen_info);
void avivo_save_state(ScrnInfoPtr screen_info);
void avivo_restore_cursor(ScrnInfoPtr screen_info);
void avivo_save_cursor(ScrnInfoPtr screen_info);
/*
* avivo crtc handling
*/
Bool avivo_crtc_create(ScrnInfoPtr screen_info);
/*
* avivo output handling
*/
Bool avivo_output_exist(ScrnInfoPtr screen_info, xf86ConnectorType type,
int number, unsigned long ddc_reg);
Bool avivo_output_init(ScrnInfoPtr screen_info, xf86ConnectorType type,
int number, unsigned long ddc_reg);
Bool avivo_output_setup(ScrnInfoPtr screen_info);
DisplayModePtr avivo_output_get_modes(xf86OutputPtr output);
/*
* avivo lfp output handling
*/
Bool avivo_output_lfp_mode_fixup(xf86OutputPtr output,
DisplayModePtr mode,
DisplayModePtr adjusted_mode);
DisplayModePtr avivo_output_lfp_get_modes(xf86OutputPtr output);
/*
* avivo cursor handling
*/
void avivo_cursor_init(ScreenPtr screen);
void avivo_setup_cursor(struct avivo_info *avivo, int id, int enable);
/*
* avivo memory
*/
void avivo_setup_gpu_memory_map(ScrnInfoPtr screen_info);
FBLinearPtr avivo_xf86AllocateOffscreenLinear(ScreenPtr screen, int length,
int granularity,
MoveLinearCallbackProcPtr moveCB,
RemoveLinearCallbackProcPtr removeCB,
pointer priv_data);
/*
* avivo i2c
*/
void avivo_i2c_gpio0_get_bits(I2CBusPtr b, int *Clock, int *data);
void avivo_i2c_gpio0_put_bits(I2CBusPtr b, int Clock, int data);
void avivo_i2c_gpio123_get_bits(I2CBusPtr b, int *Clock, int *data);
void avivo_i2c_gpio123_put_bits(I2CBusPtr b, int Clock, int data);
#endif /* _AVIVO_H_ */
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