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/*
* Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
*
* 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, sub
* license, 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
* THE AUTHOR(S) 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:
* Jerome Glisse
*/
#ifndef R600_H
#define R600_H
#include <assert.h>
#include <stdint.h>
#include <stdio.h>
#include <util/u_double_list.h>
#include <pipe/p_compiler.h>
#define RADEON_CTX_MAX_PM4 (64 * 1024 / 4)
#define R600_ERR(fmt, args...) \
fprintf(stderr, "EE %s:%d %s - "fmt, __FILE__, __LINE__, __func__, ##args)
typedef uint64_t u64;
typedef uint32_t u32;
typedef uint16_t u16;
typedef uint8_t u8;
struct radeon;
struct winsys_handle;
enum radeon_family {
CHIP_UNKNOWN,
CHIP_R100,
CHIP_RV100,
CHIP_RS100,
CHIP_RV200,
CHIP_RS200,
CHIP_R200,
CHIP_RV250,
CHIP_RS300,
CHIP_RV280,
CHIP_R300,
CHIP_R350,
CHIP_RV350,
CHIP_RV380,
CHIP_R420,
CHIP_R423,
CHIP_RV410,
CHIP_RS400,
CHIP_RS480,
CHIP_RS600,
CHIP_RS690,
CHIP_RS740,
CHIP_RV515,
CHIP_R520,
CHIP_RV530,
CHIP_RV560,
CHIP_RV570,
CHIP_R580,
CHIP_R600,
CHIP_RV610,
CHIP_RV630,
CHIP_RV670,
CHIP_RV620,
CHIP_RV635,
CHIP_RS780,
CHIP_RS880,
CHIP_RV770,
CHIP_RV730,
CHIP_RV710,
CHIP_RV740,
CHIP_CEDAR,
CHIP_REDWOOD,
CHIP_JUNIPER,
CHIP_CYPRESS,
CHIP_HEMLOCK,
CHIP_PALM,
CHIP_BARTS,
CHIP_TURKS,
CHIP_CAICOS,
CHIP_LAST,
};
enum chip_class {
R600,
R700,
EVERGREEN,
};
struct r600_tiling_info {
unsigned num_channels;
unsigned num_banks;
unsigned group_bytes;
};
enum radeon_family r600_get_family(struct radeon *rw);
enum chip_class r600_get_family_class(struct radeon *radeon);
struct r600_tiling_info *r600_get_tiling_info(struct radeon *radeon);
unsigned r600_get_clock_crystal_freq(struct radeon *radeon);
unsigned r600_get_minor_version(struct radeon *radeon);
unsigned r600_get_num_backends(struct radeon *radeon);
/* r600_bo.c */
struct r600_bo;
struct r600_bo *r600_bo(struct radeon *radeon,
unsigned size, unsigned alignment,
unsigned binding, unsigned usage);
struct r600_bo *r600_bo_handle(struct radeon *radeon,
unsigned handle, unsigned *array_mode);
void *r600_bo_map(struct radeon *radeon, struct r600_bo *bo, unsigned usage, void *ctx);
void r600_bo_unmap(struct radeon *radeon, struct r600_bo *bo);
void r600_bo_reference(struct radeon *radeon, struct r600_bo **dst,
struct r600_bo *src);
boolean r600_bo_get_winsys_handle(struct radeon *radeon, struct r600_bo *pb_bo,
unsigned stride, struct winsys_handle *whandle);
static INLINE unsigned r600_bo_offset(struct r600_bo *bo)
{
return 0;
}
/* R600/R700 STATES */
#define R600_GROUP_MAX 16
#define R600_BLOCK_MAX_BO 32
#define R600_BLOCK_MAX_REG 128
struct r600_pipe_reg {
u32 offset;
u32 mask;
u32 value;
struct r600_bo *bo;
};
struct r600_pipe_state {
unsigned id;
unsigned nregs;
struct r600_pipe_reg regs[R600_BLOCK_MAX_REG];
};
static inline void r600_pipe_state_add_reg(struct r600_pipe_state *state,
u32 offset, u32 value, u32 mask,
struct r600_bo *bo)
{
state->regs[state->nregs].offset = offset;
state->regs[state->nregs].value = value;
state->regs[state->nregs].mask = mask;
state->regs[state->nregs].bo = bo;
state->nregs++;
assert(state->nregs < R600_BLOCK_MAX_REG);
}
#define R600_BLOCK_STATUS_ENABLED (1 << 0)
#define R600_BLOCK_STATUS_DIRTY (1 << 1)
struct r600_block_reloc {
struct r600_bo *bo;
unsigned flush_flags;
unsigned flush_mask;
unsigned bo_pm4_index;
};
struct r600_block {
struct list_head list;
unsigned status;
unsigned start_offset;
unsigned pm4_ndwords;
unsigned pm4_flush_ndwords;
unsigned nbo;
unsigned nreg;
u32 *reg;
u32 pm4[R600_BLOCK_MAX_REG];
unsigned pm4_bo_index[R600_BLOCK_MAX_REG];
struct r600_block_reloc reloc[R600_BLOCK_MAX_BO];
};
struct r600_range {
unsigned start_offset;
unsigned end_offset;
struct r600_block **blocks;
};
/*
* relocation
*/
#pragma pack(1)
struct r600_reloc {
uint32_t handle;
uint32_t read_domain;
uint32_t write_domain;
uint32_t flags;
};
#pragma pack()
/*
* query
*/
struct r600_query {
u64 result;
/* The kind of query. Currently only OQ is supported. */
unsigned type;
/* How many results have been written, in dwords. It's incremented
* after end_query and flush. */
unsigned num_results;
/* if we've flushed the query */
unsigned state;
/* The buffer where query results are stored. */
struct r600_bo *buffer;
unsigned buffer_size;
/* linked list of queries */
struct list_head list;
};
#define R600_QUERY_STATE_STARTED (1 << 0)
#define R600_QUERY_STATE_ENDED (1 << 1)
#define R600_QUERY_STATE_SUSPENDED (1 << 2)
struct r600_context {
struct radeon *radeon;
unsigned hash_size;
unsigned hash_shift;
struct r600_range range[256];
unsigned nblocks;
struct r600_block **blocks;
struct list_head dirty;
unsigned pm4_ndwords;
unsigned pm4_cdwords;
unsigned pm4_dirty_cdwords;
unsigned ctx_pm4_ndwords;
unsigned nreloc;
unsigned creloc;
struct r600_reloc *reloc;
struct radeon_bo **bo;
u32 *pm4;
struct list_head query_list;
unsigned num_query_running;
struct list_head fenced_bo;
unsigned max_db; /* for OQ */
boolean predicate_drawing;
};
struct r600_draw {
u32 vgt_num_indices;
u32 vgt_num_instances;
u32 vgt_index_type;
u32 vgt_draw_initiator;
u32 indices_bo_offset;
struct r600_bo *indices;
};
int r600_context_init(struct r600_context *ctx, struct radeon *radeon);
void r600_context_fini(struct r600_context *ctx);
void r600_context_pipe_state_set(struct r600_context *ctx, struct r600_pipe_state *state);
void r600_context_pipe_state_set_ps_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid);
void r600_context_pipe_state_set_vs_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid);
void r600_context_pipe_state_set_fs_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid);
void r600_context_pipe_state_set_ps_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id);
void r600_context_pipe_state_set_vs_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id);
void r600_context_flush(struct r600_context *ctx);
void r600_context_dump_bof(struct r600_context *ctx, const char *file);
void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw);
struct r600_query *r600_context_query_create(struct r600_context *ctx, unsigned query_type);
void r600_context_query_destroy(struct r600_context *ctx, struct r600_query *query);
boolean r600_context_query_result(struct r600_context *ctx,
struct r600_query *query,
boolean wait, void *vresult);
void r600_query_begin(struct r600_context *ctx, struct r600_query *query);
void r600_query_end(struct r600_context *ctx, struct r600_query *query);
void r600_context_queries_suspend(struct r600_context *ctx);
void r600_context_queries_resume(struct r600_context *ctx);
void r600_query_predication(struct r600_context *ctx, struct r600_query *query, int operation,
int flag_wait);
void r600_context_emit_fence(struct r600_context *ctx, struct r600_bo *fence,
unsigned offset, unsigned value);
void r600_context_flush_all(struct r600_context *ctx, unsigned flush_flags);
int evergreen_context_init(struct r600_context *ctx, struct radeon *radeon);
void evergreen_context_draw(struct r600_context *ctx, const struct r600_draw *draw);
void evergreen_context_pipe_state_set_ps_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid);
void evergreen_context_pipe_state_set_vs_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid);
void evergreen_context_pipe_state_set_fs_resource(struct r600_context *ctx, struct r600_pipe_state *state, unsigned rid);
void evergreen_context_pipe_state_set_ps_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id);
void evergreen_context_pipe_state_set_vs_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id);
struct radeon *radeon_decref(struct radeon *radeon);
#endif
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