CMD_3DSTATE_MESH_CONTROL
#define CMD_3DSTATE_MESH_CONTROL ((0x3 << 29) | (0x3 << 27) | (0x0 << 24) | (0x77 << 16) | (0x3))
#define CMD_3DSTATE_MESH_CONTROL GFXPIPE_3D_CMD(0x0, 0x77)