0adf4921fb
This driver is based on Linux 3.8 and a previous effort by kan@.
More informations about this project can be found on the FreeBSD wiki:
https://wiki.freebsd.org/AMD_GPU
The driver is split into:
sys/dev/drm2:
The driver sources.
sys/modules/drm2/radeonkmw:
The driver main kernel module's Makefile.
sys/modules/drm2/radeonkmsfw:
All firmware kernel module Makefiles. There's one directory and one
Makefile for each firmware.
sys/contrib/dev/drm2/radeonkmsfw:
All firmware binary sources.
tools/tools/drm/radeon
Tools to update firmwares or regenerate some headers.
Merging the driver to FreeBSD 9.x may be possible but not a priority for
now.
Help from: kib@, kan@
Tested by: avg@, kwm@, ray@,
Alexander Yerenkow <yerenkow@gmail.com>,
Anders Bolt-Evensen <andersbo87@me.com>,
Denis Djubajlo <stdedjub@googlemail.com>,
J.R. Oldroyd <fbsd@opal.com>,
Mikaël Urankar <mikael.urankar@gmail.com>,
Pierre-Emmanuel Pédron <pepcitron@gmail.com>,
Sam Fourman Jr. <sfourman@gmail.com>,
Wade <wade-is-great@live.com>,
(probably other I forgot...)
HW donations: kyzh, Yakaz
104 lines
2.5 KiB
C
104 lines
2.5 KiB
C
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#define R100_TRACK_MAX_TEXTURE 3
|
|
#define R200_TRACK_MAX_TEXTURE 6
|
|
#define R300_TRACK_MAX_TEXTURE 16
|
|
|
|
#define R100_MAX_CB 1
|
|
#define R300_MAX_CB 4
|
|
|
|
/*
|
|
* CS functions
|
|
*/
|
|
struct r100_cs_track_cb {
|
|
struct radeon_bo *robj;
|
|
unsigned pitch;
|
|
unsigned cpp;
|
|
unsigned offset;
|
|
};
|
|
|
|
struct r100_cs_track_array {
|
|
struct radeon_bo *robj;
|
|
unsigned esize;
|
|
};
|
|
|
|
struct r100_cs_cube_info {
|
|
struct radeon_bo *robj;
|
|
unsigned offset;
|
|
unsigned width;
|
|
unsigned height;
|
|
};
|
|
|
|
#define R100_TRACK_COMP_NONE 0
|
|
#define R100_TRACK_COMP_DXT1 1
|
|
#define R100_TRACK_COMP_DXT35 2
|
|
|
|
struct r100_cs_track_texture {
|
|
struct radeon_bo *robj;
|
|
struct r100_cs_cube_info cube_info[5]; /* info for 5 non-primary faces */
|
|
unsigned pitch;
|
|
unsigned width;
|
|
unsigned height;
|
|
unsigned num_levels;
|
|
unsigned cpp;
|
|
unsigned tex_coord_type;
|
|
unsigned txdepth;
|
|
unsigned width_11;
|
|
unsigned height_11;
|
|
bool use_pitch;
|
|
bool enabled;
|
|
bool lookup_disable;
|
|
bool roundup_w;
|
|
bool roundup_h;
|
|
unsigned compress_format;
|
|
};
|
|
|
|
struct r100_cs_track {
|
|
unsigned num_cb;
|
|
unsigned num_texture;
|
|
unsigned maxy;
|
|
unsigned vtx_size;
|
|
unsigned vap_vf_cntl;
|
|
unsigned vap_alt_nverts;
|
|
unsigned immd_dwords;
|
|
unsigned num_arrays;
|
|
unsigned max_indx;
|
|
unsigned color_channel_mask;
|
|
struct r100_cs_track_array arrays[16];
|
|
struct r100_cs_track_cb cb[R300_MAX_CB];
|
|
struct r100_cs_track_cb zb;
|
|
struct r100_cs_track_cb aa;
|
|
struct r100_cs_track_texture textures[R300_TRACK_MAX_TEXTURE];
|
|
bool z_enabled;
|
|
bool separate_cube;
|
|
bool zb_cb_clear;
|
|
bool blend_read_enable;
|
|
bool cb_dirty;
|
|
bool zb_dirty;
|
|
bool tex_dirty;
|
|
bool aa_dirty;
|
|
bool aaresolve;
|
|
};
|
|
|
|
int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track);
|
|
void r100_cs_track_clear(struct radeon_device *rdev, struct r100_cs_track *track);
|
|
int r100_cs_packet_next_reloc(struct radeon_cs_parser *p,
|
|
struct radeon_cs_reloc **cs_reloc);
|
|
void r100_cs_dump_packet(struct radeon_cs_parser *p,
|
|
struct radeon_cs_packet *pkt);
|
|
|
|
int r100_cs_packet_parse_vline(struct radeon_cs_parser *p);
|
|
|
|
int r200_packet0_check(struct radeon_cs_parser *p,
|
|
struct radeon_cs_packet *pkt,
|
|
unsigned idx, unsigned reg);
|
|
|
|
int r100_reloc_pitch_offset(struct radeon_cs_parser *p,
|
|
struct radeon_cs_packet *pkt,
|
|
unsigned idx,
|
|
unsigned reg);
|
|
int r100_packet3_load_vbpntr(struct radeon_cs_parser *p,
|
|
struct radeon_cs_packet *pkt,
|
|
int idx);
|