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drm/radeon/kms: add rv530 R300_SU_REG_DEST + reloc for ZPASS_ADDR 

These are needed for Occulsion Query support.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2009-08-15 20:54:13 +10:00
parent ebb177d2af
commit 3f8befec95
1 changed files with 15 additions and 0 deletions
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15
drivers/gpu/drm/radeon/r300.c
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@ -1403,6 +1403,21 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
tmp = (ib_chunk->kdata[idx] >> 22) & 0xF;
track->textures[i].txdepth = tmp;
break;
case R300_ZB_ZPASS_ADDR:
r = r100_cs_packet_next_reloc(p, &reloc);
if (r) {
DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
idx, reg);
r100_cs_dump_packet(p, pkt);
return r;
}
ib[idx] = ib_chunk->kdata[idx] + ((u32)reloc->lobj.gpu_offset);
break;
case 0x4be8:
/* valid register only on RV530 */
if (p->rdev->family == CHIP_RV530)
break;
/* fallthrough do not move */
default:
printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n",
reg, idx);