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-rw-r--r--shared-core/radeon_cs.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/shared-core/radeon_cs.c b/shared-core/radeon_cs.c
index 8c2aea89..00860c2e 100644
--- a/shared-core/radeon_cs.c
+++ b/shared-core/radeon_cs.c
@@ -156,7 +156,25 @@ int radeon_cs_parse(struct drm_device *dev, void *ib,
case RADEON_CP_PACKET3:
reg = hdr & 0xff00;
- DRM_DEBUG("Packet 3: %d %x\n", num_dw, reg);
+
+ switch(reg) {
+ case RADEON_CNTL_HOSTDATA_BLT:
+ case RADEON_CNTL_BITBLT_MULTI:
+ case RADEON_3D_LOAD_VBPNTR: /* load vertex array pointers */
+ case RADEON_CP_INDX_BUFFER:
+ DRM_ERROR("need relocate packet 3 for %x\n", reg);
+ break;
+
+ case RADEON_CP_3D_DRAW_IMMD_2: /* triggers drawing using in-packet vertex data */
+ case RADEON_CP_3D_DRAW_VBUF_2: /* triggers drawing of vertex buffers setup elsewhere */
+ case RADEON_CP_3D_DRAW_INDX_2: /* triggers drawing using indices to vertex buffer */
+ case RADEON_WAIT_FOR_IDLE:
+ case RADEON_CP_NOP:
+ break;
+ default:
+ DRM_ERROR("unknown packet 3 %x\n", reg);
+ ret = -EINVAL;
+ }
break;
}