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Commit 17782d99 authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/radeon/kms: add r100/r200 OQ support. 



This adds the relocation necessary for OQ support on the r100/r200
chipsets.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 08e4d534

drivers/gpu/drm/radeon/r100.c

+10 −0
Original line number Diff line number Diff line
@@ -1091,6 +1091,16 @@ static int r100_packet0_check(struct radeon_cs_parser *p, 
			tmp |= tile_flags;

			ib[idx] = tmp;

			break;

		case RADEON_RB3D_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;

		default:

			/* FIXME: we don't want to allow anyothers packet */

			break;

drivers/gpu/drm/radeon/radeon_reg.h

+3 −0
Original line number Diff line number Diff line
@@ -2337,6 +2337,9 @@ 
#       define RADEON_RE_WIDTH_SHIFT        0

#       define RADEON_RE_HEIGHT_SHIFT       16



#define RADEON_RB3D_ZPASS_DATA 0x3290

#define RADEON_RB3D_ZPASS_ADDR 0x3294



#define RADEON_SE_CNTL                      0x1c4c

#       define RADEON_FFACE_CULL_CW          (0 <<  0)

#       define RADEON_FFACE_CULL_CCW         (1 <<  0)