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/*
* Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
*
* 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. */
#include "r300_chipset.h"
#include "util/u_debug.h"
#include <stdio.h>
/* r300_chipset: A file all to itself for deducing the various properties of
* Radeons. */
/* Parse a PCI ID and fill an r300_capabilities struct with information. */
void r300_parse_chipset(struct r300_capabilities* caps)
{
/* Reasonable defaults */
caps->num_vert_fpus = 2;
caps->num_tex_units = 16;
caps->has_tcl = debug_get_bool_option("RADEON_NO_TCL", FALSE) ? FALSE : TRUE;
caps->hiz_ram = 0;
caps->is_r400 = FALSE;
caps->is_r500 = FALSE;
caps->high_second_pipe = FALSE;
/* Note: These are not ordered by PCI ID. I leave that task to GCC,
* which will perform the ordering while collating jump tables. Instead,
* I've tried to group them according to capabilities and age. */
switch (caps->pci_id) {
case 0x4144:
caps->family = CHIP_FAMILY_R300;
caps->high_second_pipe = TRUE;
caps->num_vert_fpus = 4;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x4145:
case 0x4146:
case 0x4147:
case 0x4E44:
case 0x4E45:
case 0x4E46:
case 0x4E47:
caps->family = CHIP_FAMILY_R300;
caps->high_second_pipe = TRUE;
caps->num_vert_fpus = 4;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x4150:
case 0x4151:
case 0x4152:
case 0x4153:
case 0x4154:
case 0x4155:
case 0x4156:
case 0x4E50:
case 0x4E51:
case 0x4E52:
case 0x4E53:
case 0x4E54:
case 0x4E56:
caps->family = CHIP_FAMILY_RV350;
caps->high_second_pipe = TRUE;
caps->zmask_ram = RV3xx_ZMASK_SIZE;
break;
case 0x4148:
case 0x4149:
case 0x414A:
case 0x414B:
case 0x4E48:
case 0x4E49:
case 0x4E4B:
caps->family = CHIP_FAMILY_R350;
caps->high_second_pipe = TRUE;
caps->num_vert_fpus = 4;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x4E4A:
caps->family = CHIP_FAMILY_R360;
caps->high_second_pipe = TRUE;
caps->num_vert_fpus = 4;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x5460:
case 0x5462:
case 0x5464:
case 0x5B60:
case 0x5B62:
case 0x5B63:
case 0x5B64:
case 0x5B65:
caps->family = CHIP_FAMILY_RV370;
caps->high_second_pipe = TRUE;
caps->zmask_ram = RV3xx_ZMASK_SIZE;
break;
case 0x3150:
case 0x3152:
case 0x3154:
case 0x3155:
case 0x3E50:
case 0x3E54:
caps->family = CHIP_FAMILY_RV380;
caps->high_second_pipe = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = RV3xx_ZMASK_SIZE;
break;
case 0x4A48:
case 0x4A49:
case 0x4A4A:
case 0x4A4B:
case 0x4A4C:
case 0x4A4D:
case 0x4A4E:
case 0x4A4F:
case 0x4A50:
case 0x4A54:
caps->family = CHIP_FAMILY_R420;
caps->num_vert_fpus = 6;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x5548:
case 0x5549:
case 0x554A:
case 0x554B:
case 0x5550:
case 0x5551:
case 0x5552:
case 0x5554:
case 0x5D57:
caps->family = CHIP_FAMILY_R423;
caps->num_vert_fpus = 6;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x554C:
case 0x554D:
case 0x554E:
case 0x554F:
case 0x5D48:
case 0x5D49:
case 0x5D4A:
caps->family = CHIP_FAMILY_R430;
caps->num_vert_fpus = 6;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x5D4C:
case 0x5D4D:
case 0x5D4E:
case 0x5D4F:
case 0x5D50:
case 0x5D52:
caps->family = CHIP_FAMILY_R480;
caps->num_vert_fpus = 6;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x4B48:
case 0x4B49:
case 0x4B4A:
case 0x4B4B:
case 0x4B4C:
caps->family = CHIP_FAMILY_R481;
caps->num_vert_fpus = 6;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x5E4C:
case 0x5E4F:
case 0x564A:
case 0x564B:
case 0x564F:
case 0x5652:
case 0x5653:
case 0x5657:
case 0x5E48:
case 0x5E4A:
case 0x5E4B:
case 0x5E4D:
caps->family = CHIP_FAMILY_RV410;
caps->num_vert_fpus = 6;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x5954:
case 0x5955:
caps->family = CHIP_FAMILY_RS480;
caps->has_tcl = FALSE;
caps->zmask_ram = RV3xx_ZMASK_SIZE;
break;
case 0x5974:
case 0x5975:
caps->family = CHIP_FAMILY_RS482;
caps->has_tcl = FALSE;
caps->zmask_ram = RV3xx_ZMASK_SIZE;
break;
case 0x5A41:
case 0x5A42:
caps->family = CHIP_FAMILY_RS400;
caps->has_tcl = FALSE;
caps->zmask_ram = RV3xx_ZMASK_SIZE;
break;
case 0x5A61:
case 0x5A62:
caps->family = CHIP_FAMILY_RC410;
caps->has_tcl = FALSE;
caps->zmask_ram = RV3xx_ZMASK_SIZE;
break;
case 0x791E:
case 0x791F:
caps->family = CHIP_FAMILY_RS690;
caps->has_tcl = FALSE;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x793F:
case 0x7941:
case 0x7942:
caps->family = CHIP_FAMILY_RS600;
caps->has_tcl = FALSE;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x796C:
case 0x796D:
case 0x796E:
case 0x796F:
caps->family = CHIP_FAMILY_RS740;
caps->has_tcl = FALSE;
caps->is_r400 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x7100:
case 0x7101:
case 0x7102:
case 0x7103:
case 0x7104:
case 0x7105:
case 0x7106:
case 0x7108:
case 0x7109:
case 0x710A:
case 0x710B:
case 0x710C:
case 0x710E:
case 0x710F:
caps->family = CHIP_FAMILY_R520;
caps->num_vert_fpus = 8;
caps->is_r500 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x7140:
case 0x7141:
case 0x7142:
case 0x7143:
case 0x7144:
case 0x7145:
case 0x7146:
case 0x7147:
case 0x7149:
case 0x714A:
case 0x714B:
case 0x714C:
case 0x714D:
case 0x714E:
case 0x714F:
case 0x7151:
case 0x7152:
case 0x7153:
case 0x715E:
case 0x715F:
case 0x7180:
case 0x7181:
case 0x7183:
case 0x7186:
case 0x7187:
case 0x7188:
case 0x718A:
case 0x718B:
case 0x718C:
case 0x718D:
case 0x718F:
case 0x7193:
case 0x7196:
case 0x719B:
case 0x719F:
case 0x7200:
case 0x7210:
case 0x7211:
caps->family = CHIP_FAMILY_RV515;
caps->num_vert_fpus = 2;
caps->is_r500 = TRUE;
caps->hiz_ram = R300_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x71C0:
case 0x71C1:
case 0x71C2:
case 0x71C3:
case 0x71C4:
case 0x71C5:
case 0x71C6:
case 0x71C7:
case 0x71CD:
case 0x71CE:
case 0x71D2:
case 0x71D4:
case 0x71D5:
case 0x71D6:
case 0x71DA:
case 0x71DE:
caps->family = CHIP_FAMILY_RV530;
caps->num_vert_fpus = 5;
caps->is_r500 = TRUE;
caps->hiz_ram = RV530_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x7240:
case 0x7243:
case 0x7244:
case 0x7245:
case 0x7246:
case 0x7247:
case 0x7248:
case 0x7249:
case 0x724A:
case 0x724B:
case 0x724C:
case 0x724D:
case 0x724E:
case 0x724F:
case 0x7284:
caps->family = CHIP_FAMILY_R580;
caps->num_vert_fpus = 8;
caps->is_r500 = TRUE;
caps->hiz_ram = RV530_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x7280:
caps->family = CHIP_FAMILY_RV570;
caps->num_vert_fpus = 8;
caps->is_r500 = TRUE;
caps->hiz_ram = RV530_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
case 0x7281:
case 0x7283:
case 0x7287:
case 0x7288:
case 0x7289:
case 0x728B:
case 0x728C:
case 0x7290:
case 0x7291:
case 0x7293:
case 0x7297:
caps->family = CHIP_FAMILY_RV560;
caps->num_vert_fpus = 8;
caps->is_r500 = TRUE;
caps->hiz_ram = RV530_HIZ_LIMIT;
caps->zmask_ram = PIPE_ZMASK_SIZE;
break;
default:
fprintf(stderr, "r300: Warning: Unknown chipset 0x%x\n",
caps->pci_id);
}
caps->is_rv350 = caps->family >= CHIP_FAMILY_RV350;
caps->z_compress = caps->is_rv350 ? R300_ZCOMP_8X8 : R300_ZCOMP_4X4;
caps->dxtc_swizzle = caps->is_r400 || caps->is_r500;
}
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