cayman 0x9400
0x0000802C GRBM_GFX_INDEX
+0x000084FC CP_STRMOUT_CNTL
+0x000085F0 CP_COHER_CNTL
+0x000085F4 CP_COHER_SIZE
0x000088B0 VGT_VTX_VECT_EJECT_REG
0x000088C4 VGT_CACHE_INVALIDATION
0x000088D4 VGT_GS_VERTEX_REUSE
0x00028AC0 DB_SRESULTS_COMPARE_STATE0
0x00028AC4 DB_SRESULTS_COMPARE_STATE1
0x00028AC8 DB_PRELOAD_CONTROL
+0x00028AD4 VGT_STRMOUT_VTX_STRIDE_0
+0x00028AE4 VGT_STRMOUT_VTX_STRIDE_1
+0x00028AF4 VGT_STRMOUT_VTX_STRIDE_2
+0x00028B04 VGT_STRMOUT_VTX_STRIDE_3
+0x00028B28 VGT_STRMOUT_DRAW_OPAQUE_OFFSET
+0x00028B2C VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE
+0x00028B30 VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE
0x00028B38 VGT_GS_MAX_VERT_OUT
0x00028B54 VGT_SHADER_STAGES_EN
0x00028B58 VGT_LS_HS_CONFIG