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/*
* Copyright © 2009 Jerome Glisse <glisse@freedesktop.org>
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License
* as published by the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef RADEON_PRIV_H
#define RADEON_PRIV_H
#include <stdint.h>
#include "xf86drm.h"
#include "xf86drmMode.h"
#include <errno.h>
#include "radeon.h"
struct radeon;
struct radeon_ctx;
/*
* radeon functions
*/
typedef int (*radeon_state_pm4_t)(struct radeon_state *state);
struct radeon_type {
const u32 *header_pm4;
const u32 header_cpm4;
const u32 *state_pm4;
const u32 state_cpm4;
const u32 flush_flags;
const u32 dirty_flags;
};
typedef int (*radeon_ctx_bo_flush_t)(struct radeon_ctx *ctx, struct radeon_bo *bo, u32 flags, u32 *placement);
struct radeon {
int fd;
int refcount;
unsigned device;
unsigned family;
unsigned nstate;
const struct radeon_type *type;
radeon_ctx_bo_flush_t bo_flush;
};
extern struct radeon *radeon_new(int fd, unsigned device);
extern struct radeon *radeon_incref(struct radeon *radeon);
extern struct radeon *radeon_decref(struct radeon *radeon);
extern unsigned radeon_family_from_device(unsigned device);
extern int radeon_is_family_compatible(unsigned family1, unsigned family2);
extern int radeon_reg_id(struct radeon *radeon, unsigned offset, unsigned *typeid, unsigned *stateid, unsigned *id);
extern unsigned radeon_type_from_id(struct radeon *radeon, unsigned id);
int radeon_ctx_draw(struct radeon_ctx *ctx);
int radeon_ctx_reloc(struct radeon_ctx *ctx, struct radeon_bo *bo,
unsigned id, unsigned *placement);
/*
* r600/r700 context functions
*/
extern int r600_init(struct radeon *radeon);
extern int r600_ctx_draw(struct radeon_ctx *ctx);
extern int r600_ctx_next_reloc(struct radeon_ctx *ctx, unsigned *reloc);
/*
* radeon state functions
*/
extern u32 radeon_state_register_get(struct radeon_state *state, unsigned offset);
extern int radeon_state_register_set(struct radeon_state *state, unsigned offset, u32 value);
extern struct radeon_state *radeon_state_duplicate(struct radeon_state *state);
extern int radeon_state_replace_always(struct radeon_state *ostate, struct radeon_state *nstate);
extern int radeon_state_pm4_generic(struct radeon_state *state);
/*
* radeon draw functions
*/
extern int radeon_draw_pm4(struct radeon_draw *draw);
#endif
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